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description Publicationkeyboard_double_arrow_right Article 2023Publisher:ООО Цифра The aim of the work is to identify the impact of climate change on traditional types of natural resource use, which form the basis of traditional subsistence systems of indigenous peoples of the northern and Arctic regions of Yakutia. In particular, the research covers a number of uluses, where indigenous small-numbered peoples of the North of Yakutia compactly reside, who continue to preserve their traditional economic activities – reindeer herding, hunting, fishing and gathering. The main research methods and approaches used for writing this work are the statistical method, methods of systemic and comparative analysis, questionnaire survey, participant observation and in-depth interviewing. At this stage of the study, the authors present the results of the analysis of instrumental meteorological data on climate change tendencies in Yakutia in the period from 1968 to 2022. Based on the questionnaire survey and field materials, the observations and perceptions of the indigenous population related to climate change in the places of traditional habitation and the impact of these changes on traditional natural resource use were analysed. It is emphasized that the increasing climatic transformations cause legitimate concerns of indigenous people in the northern and Arctic regions for the future preservation of traditional natural resource use, at the same time as their readiness to adapt to rapid changes, taking into account their traditional knowledge, in particular used in reindeer herding increases. Цель работы – выявить воздействие климатических изменений на традиционные виды природопользования, составляющих основу традиционных систем жизнеобеспечения коренных жителей северных и арктических районов Якутии. В частности, исследованиями охвачены ряд улусов, где компактно проживают коренные малочисленные народы Севера Якутии, продолжающие сохранять традиционные виды хозяйственной деятельности – оленеводство, охота, рыболовство и собирательство. Основные методы и подходы исследования, примененные для написания данной работы, – это статистический метод, методы системно-сравнительного анализа, анкетного опроса, включенного наблюдения и глубинного интервьюирования. На данном этапе проведенного исследования авторами представлены результаты анализа инструментальных метеоданных о тенденциях изменения климата в Якутии в период с 1968 г. по 2022 г., на основе анкетного опроса и полевых материалов проанализированы наблюдения и восприятие коренного населения, связанные с изменением климата в местах традиционного проживания и влиянием этих изменений на традиционные виды природопользования. Подчеркнуто, что нарастающие климатические трансформации вызывают законную обеспокоенность коренных жителей северных и арктических районов за будущее сохранение традиционных видов природопользования, вместе с тем растет их готовность адаптироваться к быстрым изменениям с учетом их традиционных знаний, в частности используемых в оленеводстве. Международный научно-исследовательский журнал, Выпуск 12 (138) 2023
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2019Publisher:Международный научно-исследовательский журнал Authors: E V Denisova;The changes in the countrys agricultural and industrial complex should have a positive effect on the level of agricultural development. However, this should not manifest itself in a sharp decrease in the productivity of the used lands, as well as their complete degradation. Optimization of the cultivated lands of the studied area implies the improvement of the system of agrotechnical farming, which ensures the accounting and comparison of the quantitative and qualitative state of all agricultural land and is aimed at the conservation and restoration of soil resources. The use of this technique will allow to take into account the influence of each land on the entire agricultural landscape and to schedule such a complex of measures in a timely manner, ensuring the effective use of each territory. Изменения в агропромышленном комплексе страны должны положительным образом отражаться на уровне развития сельского хозяйства. Однако это не должно проявляется в резком снижении продуктивности используемых земель, а также их полной деградации. Оптимизация агроландшафтов исследуемого района предполагает совершенствование системы агротехнического земледелия, которое обеспечивает учет и соизмерение количественного и качественного состояния всех сельскохозяйственных угодий, и направлено на сохранение и восстановление почвенных ресурсов. Применение такой методики позволит учитывать влияние каждого из угодий на весь агроландшафт и своевременно намечать такой комплекс мероприятий, обеспечивающий эффективное использование каждой территории. №5(83) (2019)
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object 2019 Russian FederationPublisher:Издательство Уральского университета Authors: Krestyaninov, V.;The article is devoted to the analysis and comparison of the interests of Russia and the European Union in Kosovo. A brief overview of the Kosovo precedent is given. A content analysis of the foreign policy documents and officials’ statements of Russia and the EU has been carried out. Исследование посвящено анализу и сопоставлению интересов России и Европейского Союза в отношении области Косово. Приведен краткий обзор отделения области Косово от Сербии, произведен контент-анализ внешнеполитических документов России и ЕС, выступлений их официальных представителей.
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2018 UkrainePublisher:НТУ "ХПИ" Представлены результаты разработки проточной части радиально-осевой насос-турбины повышенной быстроходности на напор до 120 м для условий Каневской ГАЭС. С помощью программного комплекса IPMFlow выполнено численное исследование пространственного вязкого течения жидкости в решетках направляющего аппарата и рабочего колеса в турбинном режиме работы. Проведен анализ структуры потока и потерь энергии в этих элементах проточной части при четырех значениях расхода. The results of the development of a flow part of radial-axial pump-turbine of high specific speed at head up to 120 m for the conditions of the Kanevskaya PSPP are presented. Profiling of the runner blade by method of solving the differential equation of the current streamlet in the plan has been carried out. A numerical study of the spatial viscous fluid flow in the computational domain including guide vanes and a runner in a turbine operating mode using the software program IPMflow has been performed. The fluid flow simulation on basis of numerical integration of the Reynolds equations with an additional term containing artificial compressibility has been implemented. The differential two-parameter model of Menter (SST) has been applied to take into account turbulent effects. Numerical integration of the equations is carried out using an implicit quasi-monotone Godunov type scheme of second - order accuracy in space and time. The flow pattern and energy losses in these elements of flow part at four values of discharge has been analyzed.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 Moldova (Republic of)Burdo, O.G.; Burdo, O.G.; Terziev, S.G.; Mordînskii, V.P.; Sirotiuk, I.V.; Sirotyuk, I.V.; Fateeva, I.A.; Molcianova, I.I.; Molchanova, Y.Y.;Проведен анализ дефицита пресной воды. Подчеркнута актуальность исследований в направлении водоподготовки. Показано, что основной запас воды на Земле сосредоточен в морях. Даны сравнительный анализ традиционных методов деминерализации воды и приведены перспективы низкотемпературных методов опреснения. Установлен рост интереса в мире к исследованиям инновационных технологий блочного вымораживания, приоритет в которых принадлежит авторам. Целью работы является совершенствование аппаратов блочного вымораживания при переводе их в непрерывный режим работы. Для достижения поставленной цели предложена универсальная конструкция аппарата, в которой последовательно реализуются процессы кристаллизации, сепарирования и плавления льда. Разработан модуль установки непрерывного опреснения морской воды. Из условий минимизации энергетических затрат обосновано время процесса формирования блока льда. Установлено число сепараторов mdash; 3. В пятой емкости осуществляется процесс плавления блока льда и получения пресной воды. Система управления периодически переключает электромагнитные клапана на линиях холодильного агента и продукта, что обеспечивает последовательность и синхронность работы аппаратов. Показаны энергетические и эксплуатационные преимущества предложенного способа. Проведено системное моделирование такого оборудования. Целевой функцией моделирования определены ключевые параметры процесса гравитационного сепарирования блока льда mdash; энергетика и солесодержание. Рассмотрены статика энергетический и материальный балансы и кинетика баланс сил в капилляре и скорость истечения сепарирования. Предложено традиционные принципы расчета истечения в каналах скорректировать коэффициентом laquo;капиллярного торможенияraquo;, который учитывает рельефную поверхность капилляров льда. Значение этого коэффициента установлено экспериментально. Предложена методика инженерного расчета солесодержания в блоке льда при сепарировании. Наиболее существенным результатом работы является то, что доказана возможность перевода установки блочного вымораживания в режим непрерывного опреснения морской воды с гарантированными показателями солесодержания. Значимость работы заключается в том, что создана энергоэфф This work is devoted to the fresh water deficit analysis. The importance of the research concerning water treatment is emphasized. A comparative analysis of water demineralization traditional methods is given and prospects for low-temperature desalination methods are shown. The increase in the world interest to the research of the block freezing innovative technologies was established, the priority in which belongs to the authors of this work. The aim of the work is to improve the block freezing devices during their transferring to a continuous operation mode. Achievement of this aim lies in a proposed universal design of the apparatus, in which the processes of crystallization, separation and melting of ice are sequentially implemented. A module for a continuous seawater desalination facility was developed. The energy and operational advantages of the proposed method were described. The system modeling of this equipment was carried out. The target function of the modeling determined the key parameters of the process of the ice block gravitational separation mdash; energy and salinity. It was proposed to correct the traditional calculation principles for the outflow in channels by the ldquo;capillary dragrdquo; coefficient, which takes into account the relief surface of the ice capillaries. A technique for the engineering calculation of ice block salinity during separation was offered. The most significant result of the work lied in the fact of possibility to transfer the block freezing facilities to the continuous mode of sea water desalination with guaranteed salinity indicators. The significance of the work was that an energy-efficient freezing facility with ice recycling for the sea water demineralization in the flow was created. Scopul lucrării este de a îmbunătăți aparatura de congelare de tip bloc la trecerea acesteia în regim continuu de funcționare. Pentru a atinge acest obiectiv, se propune un design universal al aparatului, în care procesele de cristalizare, separare și topire a gheții sunt desfășurate în mod consecutiv. Este elaborat un modul de instalație de desalinizare continuă a apei de mare. Timpul procesului de formare a blocurilor de gheață este argumentat din considerente de minimizare a cheltuielilor de energie. Parametrii-cheie ai procesului de separare gravitațională a blocurilor de gheață, și anume energia și conținutul de sare, au fost determinați prin funcția-țintă de modelare. Se iau în considerare aspectele statice balanța energetică și a balanța materială și cele cinetice balanța forței capilare și viteza de scurgere ale separării. Se propune corectarea principiilor tradiționale de calculare a debitului în canale cu ajutorul coeficientului de quot;frânare capilarăquot;, care ia în considerare suprafața de relief a capilarelor de gheață. Valoarea acestui coeficient a fost stabilită în mod experimental. Se propune o metodă de calcul tehnic al conținutului de sare din blocul de gheață în timpul separării. Cel mai important rezultat al lucrării este că s-a dovedit posibilitatea de a transfera unitatea de congelare în bloc la modul de desalinizare continuă a apei de mare cu indici garantați ai conținutului de sare. Semnificația lucrării constă în faptul, că a fost creată o instalație de congelare eficientă din punct de vedere energetic, cu reciclare a gheții pentru demineralizarea apei de mare în flux.
Instrumentul Bibliom... arrow_drop_down Instrumentul Bibliometric Național (IBN)Article . 2022Data sources: Instrumentul Bibliometric Național (IBN)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2019 Russian FederationPublisher:УГЛТУ The review of patents issued in Russia for the period from January 1, 2004 to December 31, 2018 on the materials of the Federal Institute of patent property is presented. Patents of subclass C10B (destructive distillation of carbonaceous materials), in particular subgroups C10B 53/00 (destructive distillation of solid raw materials of special types or special shapes and sizes) and C10B 53/02 (destructive distillation of materials containing cellulose) are considered. It is considered a promising way of processing organic raw materials into fuel (No 2554355). The method involves thermochemical processing of raw materials in the reactor of rapid pyrolysis followed by condensation of vapor- gas mixture in the capacitor-fridge, the release of fractions of liquid hydrocarbons and fuel gas from it with further cleaning. The method differs in that the temperature of vapor- gas mixture before entering the capacitor-fridge is maintained at the level of 450.700 degrees Celsius, with vapor- gas mixture first condensing with cold water, separating the fuel gas, which is re-cooled and directed to rapid pyrolysis. After filling the container of the capacitor-fridge with water and reducing the temperature to 65 degrees Celsius, water with light hydrocarbons is drained from it, and the remaining resin sediment is dissolved with bioethanol. It is shown that the number of patents on the subject of thermochemical processing of wood every 5 years increases approximately twice. The main technology of thermochemical processing of wood remains pyrolysis for waste processing is also of interest gasification and torrefication. ; Представлен обзор патентов, выданных в России за период с 1 января 2004 г. по 31 декабря 2018 г., по материалам Федерального института патентной собственности. Рассмотрены патенты подкласса C10B (деструктивная перегонка углеродсодержащих материалов), в частности подгрупп C10B 53/00 (деструктивная перегонка твердого сырья специальных видов или особой формы и размеров) и C10B 53/02 (деструктивная перегонка ...
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2016Publisher:Институт энергетики Академии наук Молдовы В настоящее время в объединенных энергосистемах возрастает роль и значение фазорегулирующих устройств, которые используются в качестве FACTS-контроллеров (Flexible Alternative Current Transmission System), позволяющих решать различные задачи управления режимами в сложно-замкнутой неоднородной сети. В работе исследуется модифицированный двухтрансформаторный схемный вариант фазорегулирующего устройства, построенный на основе классической однотрансформаторной схемы «Delta Connection». Предлагаемая схема устройства отличается от классической однотрансформаторной схемы тем, что обмотка управления вынесена на более низкий, чем фазное, уровень напряжения, что, в свою очередь, дает возможность использовать предлагаемое устройство в сетях с высоким номинальным напряжением. Построена математическая модель данного устройства, описывающая изменение параметров режима работы фазорегулирующего трансформатора при регулировании угла фазового сдвига. Полученные результаты могут быть использованы для сравнительного анализа при определении технико-экономической эффективности разрабатываемых в перспективе фазоповоротных устройств трансформаторного типа.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Doctoral thesis 2016 UkrainePublisher:Cумский государственный университет Смесевое твердое ракетное топливо (СТРТ) является источником химической энергии различных космических аппаратов. В качестве окислителя в составе ТРТ широко используется перхлорат аммония (ПХА). Термическое разложение ПХА играет значительную роль в процессе сгорания ТРТ. Баллистические свойства СТРТ можно улучшить при добавлении таких катализаторов, как оксид железа, оксид меди, хромит меди, оксид никеля и т.д., которые ускоряют скорость разложения ПХА.
Electronic Sumy Stat... arrow_drop_down Electronic Sumy State University Institutional RepositoryDoctoral thesis . 2016add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Electronic Sumy Stat... arrow_drop_down Electronic Sumy State University Institutional RepositoryDoctoral thesis . 2016add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Thesis 2018 UkrainePublisher:Северо-Кавказский филиал федерального государственного бюджетного образовательного учреждения высшего образования "Белгородский государственный технологический университет им. В. Г. Шухова" Приведен анализ развития фотомодулей и СЭС. Суть наших изобретений заключается в усовершенствовании конструкции фотомодуля цилиндрической формы Solyndra, содержащего две стеклянные трубки. Трубка меньшего диаметра покрыта тонкой пленкой ФЭП и помещена в такую же трубку большего диаметра. Эффективность фотомодуля повышается за счет охлаждения и дополнительного получения тепла. The analysis of PV modules and solar power. The essence of our invention is to improve the design of cylindrical shape photomodule Solyndra, comprising two glass tubes. A tube of smaller diameter is covered by a thin film photovoltaic cells and placed in the same tube of larger diameter. Photo module efficiency is enhanced by additional cooling and heat production.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2016Publisher:Общество с ограниченной ответственностью «Европейский фонд инновационного развития» Проведено исследование на стыке архитектуры и социологии. Выявлены потребности различных категорий населения в тех или иных видах жилища во время загородного отдыха. В качестве главного направления анализа данных в социологическом опросе приняты признаки «пол», «возраст», «категория (местный житель, российский, иностранный турист)».
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description Publicationkeyboard_double_arrow_right Article 2023Publisher:ООО Цифра The aim of the work is to identify the impact of climate change on traditional types of natural resource use, which form the basis of traditional subsistence systems of indigenous peoples of the northern and Arctic regions of Yakutia. In particular, the research covers a number of uluses, where indigenous small-numbered peoples of the North of Yakutia compactly reside, who continue to preserve their traditional economic activities – reindeer herding, hunting, fishing and gathering. The main research methods and approaches used for writing this work are the statistical method, methods of systemic and comparative analysis, questionnaire survey, participant observation and in-depth interviewing. At this stage of the study, the authors present the results of the analysis of instrumental meteorological data on climate change tendencies in Yakutia in the period from 1968 to 2022. Based on the questionnaire survey and field materials, the observations and perceptions of the indigenous population related to climate change in the places of traditional habitation and the impact of these changes on traditional natural resource use were analysed. It is emphasized that the increasing climatic transformations cause legitimate concerns of indigenous people in the northern and Arctic regions for the future preservation of traditional natural resource use, at the same time as their readiness to adapt to rapid changes, taking into account their traditional knowledge, in particular used in reindeer herding increases. Цель работы – выявить воздействие климатических изменений на традиционные виды природопользования, составляющих основу традиционных систем жизнеобеспечения коренных жителей северных и арктических районов Якутии. В частности, исследованиями охвачены ряд улусов, где компактно проживают коренные малочисленные народы Севера Якутии, продолжающие сохранять традиционные виды хозяйственной деятельности – оленеводство, охота, рыболовство и собирательство. Основные методы и подходы исследования, примененные для написания данной работы, – это статистический метод, методы системно-сравнительного анализа, анкетного опроса, включенного наблюдения и глубинного интервьюирования. На данном этапе проведенного исследования авторами представлены результаты анализа инструментальных метеоданных о тенденциях изменения климата в Якутии в период с 1968 г. по 2022 г., на основе анкетного опроса и полевых материалов проанализированы наблюдения и восприятие коренного населения, связанные с изменением климата в местах традиционного проживания и влиянием этих изменений на традиционные виды природопользования. Подчеркнуто, что нарастающие климатические трансформации вызывают законную обеспокоенность коренных жителей северных и арктических районов за будущее сохранение традиционных видов природопользования, вместе с тем растет их готовность адаптироваться к быстрым изменениям с учетом их традиционных знаний, в частности используемых в оленеводстве. Международный научно-исследовательский журнал, Выпуск 12 (138) 2023
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For further information contact us at helpdesk@openaire.eu1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2019Publisher:Международный научно-исследовательский журнал Authors: E V Denisova;The changes in the countrys agricultural and industrial complex should have a positive effect on the level of agricultural development. However, this should not manifest itself in a sharp decrease in the productivity of the used lands, as well as their complete degradation. Optimization of the cultivated lands of the studied area implies the improvement of the system of agrotechnical farming, which ensures the accounting and comparison of the quantitative and qualitative state of all agricultural land and is aimed at the conservation and restoration of soil resources. The use of this technique will allow to take into account the influence of each land on the entire agricultural landscape and to schedule such a complex of measures in a timely manner, ensuring the effective use of each territory. Изменения в агропромышленном комплексе страны должны положительным образом отражаться на уровне развития сельского хозяйства. Однако это не должно проявляется в резком снижении продуктивности используемых земель, а также их полной деградации. Оптимизация агроландшафтов исследуемого района предполагает совершенствование системы агротехнического земледелия, которое обеспечивает учет и соизмерение количественного и качественного состояния всех сельскохозяйственных угодий, и направлено на сохранение и восстановление почвенных ресурсов. Применение такой методики позволит учитывать влияние каждого из угодий на весь агроландшафт и своевременно намечать такой комплекс мероприятий, обеспечивающий эффективное использование каждой территории. №5(83) (2019)
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object 2019 Russian FederationPublisher:Издательство Уральского университета Authors: Krestyaninov, V.;The article is devoted to the analysis and comparison of the interests of Russia and the European Union in Kosovo. A brief overview of the Kosovo precedent is given. A content analysis of the foreign policy documents and officials’ statements of Russia and the EU has been carried out. Исследование посвящено анализу и сопоставлению интересов России и Европейского Союза в отношении области Косово. Приведен краткий обзор отделения области Косово от Сербии, произведен контент-анализ внешнеполитических документов России и ЕС, выступлений их официальных представителей.
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2018 UkrainePublisher:НТУ "ХПИ" Представлены результаты разработки проточной части радиально-осевой насос-турбины повышенной быстроходности на напор до 120 м для условий Каневской ГАЭС. С помощью программного комплекса IPMFlow выполнено численное исследование пространственного вязкого течения жидкости в решетках направляющего аппарата и рабочего колеса в турбинном режиме работы. Проведен анализ структуры потока и потерь энергии в этих элементах проточной части при четырех значениях расхода. The results of the development of a flow part of radial-axial pump-turbine of high specific speed at head up to 120 m for the conditions of the Kanevskaya PSPP are presented. Profiling of the runner blade by method of solving the differential equation of the current streamlet in the plan has been carried out. A numerical study of the spatial viscous fluid flow in the computational domain including guide vanes and a runner in a turbine operating mode using the software program IPMflow has been performed. The fluid flow simulation on basis of numerical integration of the Reynolds equations with an additional term containing artificial compressibility has been implemented. The differential two-parameter model of Menter (SST) has been applied to take into account turbulent effects. Numerical integration of the equations is carried out using an implicit quasi-monotone Godunov type scheme of second - order accuracy in space and time. The flow pattern and energy losses in these elements of flow part at four values of discharge has been analyzed.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 Moldova (Republic of)Burdo, O.G.; Burdo, O.G.; Terziev, S.G.; Mordînskii, V.P.; Sirotiuk, I.V.; Sirotyuk, I.V.; Fateeva, I.A.; Molcianova, I.I.; Molchanova, Y.Y.;Проведен анализ дефицита пресной воды. Подчеркнута актуальность исследований в направлении водоподготовки. Показано, что основной запас воды на Земле сосредоточен в морях. Даны сравнительный анализ традиционных методов деминерализации воды и приведены перспективы низкотемпературных методов опреснения. Установлен рост интереса в мире к исследованиям инновационных технологий блочного вымораживания, приоритет в которых принадлежит авторам. Целью работы является совершенствование аппаратов блочного вымораживания при переводе их в непрерывный режим работы. Для достижения поставленной цели предложена универсальная конструкция аппарата, в которой последовательно реализуются процессы кристаллизации, сепарирования и плавления льда. Разработан модуль установки непрерывного опреснения морской воды. Из условий минимизации энергетических затрат обосновано время процесса формирования блока льда. Установлено число сепараторов mdash; 3. В пятой емкости осуществляется процесс плавления блока льда и получения пресной воды. Система управления периодически переключает электромагнитные клапана на линиях холодильного агента и продукта, что обеспечивает последовательность и синхронность работы аппаратов. Показаны энергетические и эксплуатационные преимущества предложенного способа. Проведено системное моделирование такого оборудования. Целевой функцией моделирования определены ключевые параметры процесса гравитационного сепарирования блока льда mdash; энергетика и солесодержание. Рассмотрены статика энергетический и материальный балансы и кинетика баланс сил в капилляре и скорость истечения сепарирования. Предложено традиционные принципы расчета истечения в каналах скорректировать коэффициентом laquo;капиллярного торможенияraquo;, который учитывает рельефную поверхность капилляров льда. Значение этого коэффициента установлено экспериментально. Предложена методика инженерного расчета солесодержания в блоке льда при сепарировании. Наиболее существенным результатом работы является то, что доказана возможность перевода установки блочного вымораживания в режим непрерывного опреснения морской воды с гарантированными показателями солесодержания. Значимость работы заключается в том, что создана энергоэфф This work is devoted to the fresh water deficit analysis. The importance of the research concerning water treatment is emphasized. A comparative analysis of water demineralization traditional methods is given and prospects for low-temperature desalination methods are shown. The increase in the world interest to the research of the block freezing innovative technologies was established, the priority in which belongs to the authors of this work. The aim of the work is to improve the block freezing devices during their transferring to a continuous operation mode. Achievement of this aim lies in a proposed universal design of the apparatus, in which the processes of crystallization, separation and melting of ice are sequentially implemented. A module for a continuous seawater desalination facility was developed. The energy and operational advantages of the proposed method were described. The system modeling of this equipment was carried out. The target function of the modeling determined the key parameters of the process of the ice block gravitational separation mdash; energy and salinity. It was proposed to correct the traditional calculation principles for the outflow in channels by the ldquo;capillary dragrdquo; coefficient, which takes into account the relief surface of the ice capillaries. A technique for the engineering calculation of ice block salinity during separation was offered. The most significant result of the work lied in the fact of possibility to transfer the block freezing facilities to the continuous mode of sea water desalination with guaranteed salinity indicators. The significance of the work was that an energy-efficient freezing facility with ice recycling for the sea water demineralization in the flow was created. Scopul lucrării este de a îmbunătăți aparatura de congelare de tip bloc la trecerea acesteia în regim continuu de funcționare. Pentru a atinge acest obiectiv, se propune un design universal al aparatului, în care procesele de cristalizare, separare și topire a gheții sunt desfășurate în mod consecutiv. Este elaborat un modul de instalație de desalinizare continuă a apei de mare. Timpul procesului de formare a blocurilor de gheață este argumentat din considerente de minimizare a cheltuielilor de energie. Parametrii-cheie ai procesului de separare gravitațională a blocurilor de gheață, și anume energia și conținutul de sare, au fost determinați prin funcția-țintă de modelare. Se iau în considerare aspectele statice balanța energetică și a balanța materială și cele cinetice balanța forței capilare și viteza de scurgere ale separării. Se propune corectarea principiilor tradiționale de calculare a debitului în canale cu ajutorul coeficientului de quot;frânare capilarăquot;, care ia în considerare suprafața de relief a capilarelor de gheață. Valoarea acestui coeficient a fost stabilită în mod experimental. Se propune o metodă de calcul tehnic al conținutului de sare din blocul de gheață în timpul separării. Cel mai important rezultat al lucrării este că s-a dovedit posibilitatea de a transfera unitatea de congelare în bloc la modul de desalinizare continuă a apei de mare cu indici garantați ai conținutului de sare. Semnificația lucrării constă în faptul, că a fost creată o instalație de congelare eficientă din punct de vedere energetic, cu reciclare a gheții pentru demineralizarea apei de mare în flux.
Instrumentul Bibliom... arrow_drop_down Instrumentul Bibliometric Național (IBN)Article . 2022Data sources: Instrumentul Bibliometric Național (IBN)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2019 Russian FederationPublisher:УГЛТУ The review of patents issued in Russia for the period from January 1, 2004 to December 31, 2018 on the materials of the Federal Institute of patent property is presented. Patents of subclass C10B (destructive distillation of carbonaceous materials), in particular subgroups C10B 53/00 (destructive distillation of solid raw materials of special types or special shapes and sizes) and C10B 53/02 (destructive distillation of materials containing cellulose) are considered. It is considered a promising way of processing organic raw materials into fuel (No 2554355). The method involves thermochemical processing of raw materials in the reactor of rapid pyrolysis followed by condensation of vapor- gas mixture in the capacitor-fridge, the release of fractions of liquid hydrocarbons and fuel gas from it with further cleaning. The method differs in that the temperature of vapor- gas mixture before entering the capacitor-fridge is maintained at the level of 450.700 degrees Celsius, with vapor- gas mixture first condensing with cold water, separating the fuel gas, which is re-cooled and directed to rapid pyrolysis. After filling the container of the capacitor-fridge with water and reducing the temperature to 65 degrees Celsius, water with light hydrocarbons is drained from it, and the remaining resin sediment is dissolved with bioethanol. It is shown that the number of patents on the subject of thermochemical processing of wood every 5 years increases approximately twice. The main technology of thermochemical processing of wood remains pyrolysis for waste processing is also of interest gasification and torrefication. ; Представлен обзор патентов, выданных в России за период с 1 января 2004 г. по 31 декабря 2018 г., по материалам Федерального института патентной собственности. Рассмотрены патенты подкласса C10B (деструктивная перегонка углеродсодержащих материалов), в частности подгрупп C10B 53/00 (деструктивная перегонка твердого сырья специальных видов или особой формы и размеров) и C10B 53/02 (деструктивная перегонка ...
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=base_search_::26b51b3bf31c80f22702e5a74e8496c6&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2016Publisher:Институт энергетики Академии наук Молдовы В настоящее время в объединенных энергосистемах возрастает роль и значение фазорегулирующих устройств, которые используются в качестве FACTS-контроллеров (Flexible Alternative Current Transmission System), позволяющих решать различные задачи управления режимами в сложно-замкнутой неоднородной сети. В работе исследуется модифицированный двухтрансформаторный схемный вариант фазорегулирующего устройства, построенный на основе классической однотрансформаторной схемы «Delta Connection». Предлагаемая схема устройства отличается от классической однотрансформаторной схемы тем, что обмотка управления вынесена на более низкий, чем фазное, уровень напряжения, что, в свою очередь, дает возможность использовать предлагаемое устройство в сетях с высоким номинальным напряжением. Построена математическая модель данного устройства, описывающая изменение параметров режима работы фазорегулирующего трансформатора при регулировании угла фазового сдвига. Полученные результаты могут быть использованы для сравнительного анализа при определении технико-экономической эффективности разрабатываемых в перспективе фазоповоротных устройств трансформаторного типа.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______2806::9c429d6f97113606317c0b63f5ef9227&type=result"></script>'); --> </script>
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more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______2806::9c429d6f97113606317c0b63f5ef9227&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Doctoral thesis 2016 UkrainePublisher:Cумский государственный университет Смесевое твердое ракетное топливо (СТРТ) является источником химической энергии различных космических аппаратов. В качестве окислителя в составе ТРТ широко используется перхлорат аммония (ПХА). Термическое разложение ПХА играет значительную роль в процессе сгорания ТРТ. Баллистические свойства СТРТ можно улучшить при добавлении таких катализаторов, как оксид железа, оксид меди, хромит меди, оксид никеля и т.д., которые ускоряют скорость разложения ПХА.
Electronic Sumy Stat... arrow_drop_down Electronic Sumy State University Institutional RepositoryDoctoral thesis . 2016add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______2001::83d4ecfc2d397ffe7591e918e904a129&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert Electronic Sumy Stat... arrow_drop_down Electronic Sumy State University Institutional RepositoryDoctoral thesis . 2016add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______2001::83d4ecfc2d397ffe7591e918e904a129&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Thesis 2018 UkrainePublisher:Северо-Кавказский филиал федерального государственного бюджетного образовательного учреждения высшего образования "Белгородский государственный технологический университет им. В. Г. Шухова" Приведен анализ развития фотомодулей и СЭС. Суть наших изобретений заключается в усовершенствовании конструкции фотомодуля цилиндрической формы Solyndra, содержащего две стеклянные трубки. Трубка меньшего диаметра покрыта тонкой пленкой ФЭП и помещена в такую же трубку большего диаметра. Эффективность фотомодуля повышается за счет охлаждения и дополнительного получения тепла. The analysis of PV modules and solar power. The essence of our invention is to improve the design of cylindrical shape photomodule Solyndra, comprising two glass tubes. A tube of smaller diameter is covered by a thin film photovoltaic cells and placed in the same tube of larger diameter. Photo module efficiency is enhanced by additional cooling and heat production.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______3033::c5bb9a3120dfd8cacadbc18dbf1343eb&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______3033::c5bb9a3120dfd8cacadbc18dbf1343eb&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2016Publisher:Общество с ограниченной ответственностью «Европейский фонд инновационного развития» Проведено исследование на стыке архитектуры и социологии. Выявлены потребности различных категорий населения в тех или иных видах жилища во время загородного отдыха. В качестве главного направления анализа данных в социологическом опросе приняты признаки «пол», «возраст», «категория (местный житель, российский, иностранный турист)».
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______2806::8e053e5eaa5b4bc69c748b19af901151&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=od______2806::8e053e5eaa5b4bc69c748b19af901151&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu