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description Publicationkeyboard_double_arrow_right Article , Conference object , Journal 2017 ItalyPublisher:Elsevier BV Funded by:EC | EUROfusionEC| EUROfusionAuthors: Scarin P;Agostini M;
Agostini M
Agostini M in OpenAIRECarraro L;
Carraro L
Carraro L in OpenAIRESpizzo G;
+2 AuthorsSpizzo G
Spizzo G in OpenAIREScarin P;Agostini M;
Agostini M
Agostini M in OpenAIRECarraro L;
Carraro L
Carraro L in OpenAIRESpizzo G;
Spizzo G
Spizzo G in OpenAIRESpolaore M;
Spolaore M
Spolaore M in OpenAIREVianello N;
Vianello N
Vianello N in OpenAIREThe edge of the RFX-mod (R=2m, a=0.46m) Reversed Field Pinch device is characterized by weak magnetic chaos affecting ion and electron diffusion. Edge particle transport is strongly influenced by a toroidal asymmetry caused by magnetic islands and an ambipolar radial electric field ensures local neutrality, in a way similar to the stochastic edge of tokamaks when resonant magnetic perturbations (RMPs) are applied. The H? emission and floating potential Vf measured in different poloidal and toroidal positions shows a helical shape of the Plasma Wall Interaction, fitting the spatial periodicity of the innermost resonant tearing mode (m/n=1/7) [1]. However, detailed measurements, along the poloidal (parallel) direction, of the electron density and temperature with the Thermal Helium Beam, and of the floating potential Vf with electrostatic probes, show that the response of the edge plasma depends on the poloidal angle, in a more complicated way than a pure 1/7 harmonic. In particular, multiple poloidal harmonics can be recognized in the measurements. The results are robust, because data analysis has been performed with different techniques: in terms of correlations between Vf signals and the corresponding local flux-surface displacement, by the conditional average technique applied at Vf signals, and finally also in terms of a travelling helical angle frame as reference of the measurements. The interpretation of the results is not obvious, but it highlights the fact that the correlation between magnetic islands and kinetic properties of the edge plasma is not a simple one-to-one causal relationship, as it is often assumed in RMP studies in tokamaks.
Nuclear Materials an... arrow_drop_down Nuclear Materials and EnergyArticle . 2017 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefNuclear Materials and EnergyArticle . 2017License: CC BY NC NDData sources: BASE (Open Access Aggregator)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=10.1016/j.nme.2017.03.006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
more_vert Nuclear Materials an... arrow_drop_down Nuclear Materials and EnergyArticle . 2017 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefNuclear Materials and EnergyArticle . 2017License: CC BY NC NDData sources: BASE (Open Access Aggregator)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=10.1016/j.nme.2017.03.006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Conference object , Journal 2017 ItalyPublisher:Elsevier BV Funded by:EC | EUROfusionEC| EUROfusionAuthors: Scarin P;Agostini M;
Agostini M
Agostini M in OpenAIRECarraro L;
Carraro L
Carraro L in OpenAIRESpizzo G;
+2 AuthorsSpizzo G
Spizzo G in OpenAIREScarin P;Agostini M;
Agostini M
Agostini M in OpenAIRECarraro L;
Carraro L
Carraro L in OpenAIRESpizzo G;
Spizzo G
Spizzo G in OpenAIRESpolaore M;
Spolaore M
Spolaore M in OpenAIREVianello N;
Vianello N
Vianello N in OpenAIREThe edge of the RFX-mod (R=2m, a=0.46m) Reversed Field Pinch device is characterized by weak magnetic chaos affecting ion and electron diffusion. Edge particle transport is strongly influenced by a toroidal asymmetry caused by magnetic islands and an ambipolar radial electric field ensures local neutrality, in a way similar to the stochastic edge of tokamaks when resonant magnetic perturbations (RMPs) are applied. The H? emission and floating potential Vf measured in different poloidal and toroidal positions shows a helical shape of the Plasma Wall Interaction, fitting the spatial periodicity of the innermost resonant tearing mode (m/n=1/7) [1]. However, detailed measurements, along the poloidal (parallel) direction, of the electron density and temperature with the Thermal Helium Beam, and of the floating potential Vf with electrostatic probes, show that the response of the edge plasma depends on the poloidal angle, in a more complicated way than a pure 1/7 harmonic. In particular, multiple poloidal harmonics can be recognized in the measurements. The results are robust, because data analysis has been performed with different techniques: in terms of correlations between Vf signals and the corresponding local flux-surface displacement, by the conditional average technique applied at Vf signals, and finally also in terms of a travelling helical angle frame as reference of the measurements. The interpretation of the results is not obvious, but it highlights the fact that the correlation between magnetic islands and kinetic properties of the edge plasma is not a simple one-to-one causal relationship, as it is often assumed in RMP studies in tokamaks.
Nuclear Materials an... arrow_drop_down Nuclear Materials and EnergyArticle . 2017 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefNuclear Materials and EnergyArticle . 2017License: CC BY NC NDData sources: BASE (Open Access Aggregator)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=10.1016/j.nme.2017.03.006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
more_vert Nuclear Materials an... arrow_drop_down Nuclear Materials and EnergyArticle . 2017 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefNuclear Materials and EnergyArticle . 2017License: CC BY NC NDData sources: BASE (Open Access Aggregator)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=10.1016/j.nme.2017.03.006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object 2021 Italy Funded by:EC | EUROfusionEC| EUROfusionAuthors:Gobbin M;
Gobbin M
Gobbin M in OpenAIREAgostini M;
Agostini M
Agostini M in OpenAIRECarraro L;
Carraro L
Carraro L in OpenAIREMarrelli L;
+5 AuthorsMarrelli L
Marrelli L in OpenAIREGobbin M;
Gobbin M
Gobbin M in OpenAIREAgostini M;
Agostini M
Agostini M in OpenAIRECarraro L;
Carraro L
Carraro L in OpenAIREMarrelli L;
Momo B; Piovan R; Puiatti ME;Marrelli L
Marrelli L in OpenAIRESpizzo G;
Spizzo G
Spizzo G in OpenAIREZuin M;
handle: 20.500.14243/398722
Reconnection events in high current reversed field pinch plasmas are often associated to the partial or total transitions from a helical topology with conserved flux surfaces to a configuration characterized by a chaotic magnetic field. The electron temperature dynamic together with the magnetic energy reconstructions are used to evaluate the energy balance during these events and to quantify the associated dissipated power and released energy. A fraction of the energy released during reconnection events is involved in ion heating, as estimated by the energy distribution function of neutral atoms, a rather interesting feature in a reactorial perspective.
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=dedup_wf_002::fe4e05804b863374dae0b3827a03ffb6&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=dedup_wf_002::fe4e05804b863374dae0b3827a03ffb6&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object 2021 Italy Funded by:EC | EUROfusionEC| EUROfusionAuthors:Gobbin M;
Gobbin M
Gobbin M in OpenAIREAgostini M;
Agostini M
Agostini M in OpenAIRECarraro L;
Carraro L
Carraro L in OpenAIREMarrelli L;
+5 AuthorsMarrelli L
Marrelli L in OpenAIREGobbin M;
Gobbin M
Gobbin M in OpenAIREAgostini M;
Agostini M
Agostini M in OpenAIRECarraro L;
Carraro L
Carraro L in OpenAIREMarrelli L;
Momo B; Piovan R; Puiatti ME;Marrelli L
Marrelli L in OpenAIRESpizzo G;
Spizzo G
Spizzo G in OpenAIREZuin M;
handle: 20.500.14243/398722
Reconnection events in high current reversed field pinch plasmas are often associated to the partial or total transitions from a helical topology with conserved flux surfaces to a configuration characterized by a chaotic magnetic field. The electron temperature dynamic together with the magnetic energy reconstructions are used to evaluate the energy balance during these events and to quantify the associated dissipated power and released energy. A fraction of the energy released during reconnection events is involved in ion heating, as estimated by the energy distribution function of neutral atoms, a rather interesting feature in a reactorial perspective.
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=dedup_wf_002::fe4e05804b863374dae0b3827a03ffb6&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=dedup_wf_002::fe4e05804b863374dae0b3827a03ffb6&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023 ItalyPublisher:Elsevier BV Authors:Giuliani U.;
Grazian S.;Giuliani U.
Giuliani U. in OpenAIREAlotto P.;
Alotto P.
Alotto P. in OpenAIREAgostini M.;
+2 AuthorsAgostini M.
Agostini M. in OpenAIREGiuliani U.;
Grazian S.;Giuliani U.
Giuliani U. in OpenAIREAlotto P.;
Alotto P.
Alotto P. in OpenAIREAgostini M.;
Agostini M.
Agostini M. in OpenAIREBustreo C.;
Bustreo C.
Bustreo C. in OpenAIREZollino G.;
Zollino G.
Zollino G. in OpenAIREhandle: 20.500.14243/463278 , 11577/3472548
Electrification of final energy use and electricity generation by low-carbon technologies are key points of the path toward carbon-neutrality. Carbon free electricity can be generated by both nuclear and renewable energy sources. Nevertheless, although all of them can be economically viable in terms of 'Levelized Cost Of Energy', their exploitation involve variable renewables, so as to require power system upgrades with adequate energy storage systems, dispatchable generation capacity and transmission/distribution grid enhancements (power infrastructure assets) that may lead to relevant additional system costs. To this respect, each power system is almost unique, due to its peculiarities as far as renewable potentials is concerned. In order to find the least cost feasible and reliable generation mix, detailed hourly simulations are necessary. In this paper, long term power generation scenarios will be simulated with the COMESE code, a dispatch model able to perform detailed regional power systems analysis. Carbon-free Italian power system long term scenarios are simulated, with high share of photovoltaic and to less extent wind electricity together with a possible contribution of nuclear fusion power plants. The operation of the transmission grid is simulated, through a transport model, in order to assess the necessary grid enhancement and to estimate the related costs. In this context the impact of fusion will be assessed in terms of mitigation of the overall system cost of electricity.
CNR ExploRA arrow_drop_down Fusion Engineering and DesignArticle . 2023 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd 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=10.1016/j.fusengdes.2023.113554&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu7 citations 7 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert CNR ExploRA arrow_drop_down Fusion Engineering and DesignArticle . 2023 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd 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=10.1016/j.fusengdes.2023.113554&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023 ItalyPublisher:Elsevier BV Authors:Giuliani U.;
Grazian S.;Giuliani U.
Giuliani U. in OpenAIREAlotto P.;
Alotto P.
Alotto P. in OpenAIREAgostini M.;
+2 AuthorsAgostini M.
Agostini M. in OpenAIREGiuliani U.;
Grazian S.;Giuliani U.
Giuliani U. in OpenAIREAlotto P.;
Alotto P.
Alotto P. in OpenAIREAgostini M.;
Agostini M.
Agostini M. in OpenAIREBustreo C.;
Bustreo C.
Bustreo C. in OpenAIREZollino G.;
Zollino G.
Zollino G. in OpenAIREhandle: 20.500.14243/463278 , 11577/3472548
Electrification of final energy use and electricity generation by low-carbon technologies are key points of the path toward carbon-neutrality. Carbon free electricity can be generated by both nuclear and renewable energy sources. Nevertheless, although all of them can be economically viable in terms of 'Levelized Cost Of Energy', their exploitation involve variable renewables, so as to require power system upgrades with adequate energy storage systems, dispatchable generation capacity and transmission/distribution grid enhancements (power infrastructure assets) that may lead to relevant additional system costs. To this respect, each power system is almost unique, due to its peculiarities as far as renewable potentials is concerned. In order to find the least cost feasible and reliable generation mix, detailed hourly simulations are necessary. In this paper, long term power generation scenarios will be simulated with the COMESE code, a dispatch model able to perform detailed regional power systems analysis. Carbon-free Italian power system long term scenarios are simulated, with high share of photovoltaic and to less extent wind electricity together with a possible contribution of nuclear fusion power plants. The operation of the transmission grid is simulated, through a transport model, in order to assess the necessary grid enhancement and to estimate the related costs. In this context the impact of fusion will be assessed in terms of mitigation of the overall system cost of electricity.
CNR ExploRA arrow_drop_down Fusion Engineering and DesignArticle . 2023 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd 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=10.1016/j.fusengdes.2023.113554&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu7 citations 7 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert CNR ExploRA arrow_drop_down Fusion Engineering and DesignArticle . 2023 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd 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=10.1016/j.fusengdes.2023.113554&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2013 ItalyPublisher:Institute of Electrical and Electronics Engineers (IEEE) Funded by:EC | EUFORIAEC| EUFORIAA Fassina; A Alfier;M Agostini;
F Auriemma;M Agostini
M Agostini in OpenAIREM Brombin;
M Brombin
M Brombin in OpenAIREP Franz;
R Lorenzini;L Marrelli;
L Marrelli
L Marrelli in OpenAIREE Martines;
E Martines
E Martines in OpenAIREG Spizzo;
P Zanca;G Spizzo
G Spizzo in OpenAIREhandle: 20.500.14243/177733 , 10281/351662
In this paper, the pressure behavior is characterized for helical states in the Reversed Field eXperiment-mod plasmas; using the helical coordinates as a reference frame to match data coming from different diagnostics, pressure profile variations have been correlated to magnetic topology changes in plasma. The use of helical frame to integrate diagnostics is also exploited as a tool to identify changes in the electronic heat transport, within a single shot or a reduced shots ensemble, confirming via 1-D and 2-D power balance models the improvement in the plasma performances.
BOA - Bicocca Open A... arrow_drop_down IEEE Transactions on Plasma ScienceArticle . 2013 . Peer-reviewedLicense: IEEE CopyrightData sources: Crossrefadd 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=10.1109/tps.2012.2224871&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu4 citations 4 popularity Average influence Average impulse Average Powered by BIP!
more_vert BOA - Bicocca Open A... arrow_drop_down IEEE Transactions on Plasma ScienceArticle . 2013 . Peer-reviewedLicense: IEEE CopyrightData sources: Crossrefadd 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=10.1109/tps.2012.2224871&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2013 ItalyPublisher:Institute of Electrical and Electronics Engineers (IEEE) Funded by:EC | EUFORIAEC| EUFORIAA Fassina; A Alfier;M Agostini;
F Auriemma;M Agostini
M Agostini in OpenAIREM Brombin;
M Brombin
M Brombin in OpenAIREP Franz;
R Lorenzini;L Marrelli;
L Marrelli
L Marrelli in OpenAIREE Martines;
E Martines
E Martines in OpenAIREG Spizzo;
P Zanca;G Spizzo
G Spizzo in OpenAIREhandle: 20.500.14243/177733 , 10281/351662
In this paper, the pressure behavior is characterized for helical states in the Reversed Field eXperiment-mod plasmas; using the helical coordinates as a reference frame to match data coming from different diagnostics, pressure profile variations have been correlated to magnetic topology changes in plasma. The use of helical frame to integrate diagnostics is also exploited as a tool to identify changes in the electronic heat transport, within a single shot or a reduced shots ensemble, confirming via 1-D and 2-D power balance models the improvement in the plasma performances.
BOA - Bicocca Open A... arrow_drop_down IEEE Transactions on Plasma ScienceArticle . 2013 . Peer-reviewedLicense: IEEE CopyrightData sources: Crossrefadd 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=10.1109/tps.2012.2224871&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu4 citations 4 popularity Average influence Average impulse Average Powered by BIP!
more_vert BOA - Bicocca Open A... arrow_drop_down IEEE Transactions on Plasma ScienceArticle . 2013 . Peer-reviewedLicense: IEEE CopyrightData sources: Crossrefadd 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=10.1109/tps.2012.2224871&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object 2021 Italy Funded by:EC | EUROfusionEC| EUROfusionAuthors:Gobbin M;
Gobbin M
Gobbin M in OpenAIREAgostini M;
Auriemma F;Agostini M
Agostini M in OpenAIRECarraro L;
+11 AuthorsCarraro L
Carraro L in OpenAIREGobbin M;
Gobbin M
Gobbin M in OpenAIREAgostini M;
Auriemma F;Agostini M
Agostini M in OpenAIRECarraro L;
Cavazzana R; Fassina A; Franz P;Carraro L
Carraro L in OpenAIREMarrelli L;
Momo B; Piovan R;Marrelli L
Marrelli L in OpenAIREPredebon I;
Puiatti ME;Predebon I
Predebon I in OpenAIRESpizzo G;
Spizzo G
Spizzo G in OpenAIRETerranova D;
Terranova D
Terranova D in OpenAIREZuin M;
handle: 20.500.14243/398724
Reconnection events in high current reversed field pinch plasmas are often associated to the partial or total transitions from a helical topology with conserved flux surfaces to a configuration characterized by a chaotic magnetic field. The electron temperature dynamic together with the magnetic energy reconstructions are used to evaluate the energy balance during these events and to quantify the associated dissipated power and released energy. A fraction of the energy released during reconnection events is involved in ion heating, as estimated by the energy distribution function of neutral atoms, a rather interesting feature in a reactorial perspective.
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=dedup_wf_002::ee23e696f9b3c60fc456d7b06780fc36&type=result"></script>'); --> </script>
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 2021 Italy Funded by:EC | EUROfusionEC| EUROfusionAuthors:Gobbin M;
Gobbin M
Gobbin M in OpenAIREAgostini M;
Auriemma F;Agostini M
Agostini M in OpenAIRECarraro L;
+11 AuthorsCarraro L
Carraro L in OpenAIREGobbin M;
Gobbin M
Gobbin M in OpenAIREAgostini M;
Auriemma F;Agostini M
Agostini M in OpenAIRECarraro L;
Cavazzana R; Fassina A; Franz P;Carraro L
Carraro L in OpenAIREMarrelli L;
Momo B; Piovan R;Marrelli L
Marrelli L in OpenAIREPredebon I;
Puiatti ME;Predebon I
Predebon I in OpenAIRESpizzo G;
Spizzo G
Spizzo G in OpenAIRETerranova D;
Terranova D
Terranova D in OpenAIREZuin M;
handle: 20.500.14243/398724
Reconnection events in high current reversed field pinch plasmas are often associated to the partial or total transitions from a helical topology with conserved flux surfaces to a configuration characterized by a chaotic magnetic field. The electron temperature dynamic together with the magnetic energy reconstructions are used to evaluate the energy balance during these events and to quantify the associated dissipated power and released energy. A fraction of the energy released during reconnection events is involved in ion heating, as estimated by the energy distribution function of neutral atoms, a rather interesting feature in a reactorial perspective.
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=dedup_wf_002::ee23e696f9b3c60fc456d7b06780fc36&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=dedup_wf_002::ee23e696f9b3c60fc456d7b06780fc36&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 ItalyPublisher:IOP Publishing Authors:Gobbin M;
Gobbin M
Gobbin M in OpenAIREAgostini M;
Agostini M
Agostini M in OpenAIREAuriemma F;
Auriemma F
Auriemma F in OpenAIRECarraro L;
+12 AuthorsCarraro L
Carraro L in OpenAIREGobbin M;
Gobbin M
Gobbin M in OpenAIREAgostini M;
Agostini M
Agostini M in OpenAIREAuriemma F;
Auriemma F
Auriemma F in OpenAIRECarraro L;
Cavazzana R;Carraro L
Carraro L in OpenAIREFassina A;
Fassina A
Fassina A in OpenAIREFranz P;
Marrelli L;
Momo B;Marrelli L
Marrelli L in OpenAIREPiovan R;
Piovan R
Piovan R in OpenAIREPredebon I;
Puiatti ME;Predebon I
Predebon I in OpenAIRESpizzo G;
Spizzo G
Spizzo G in OpenAIRETerranova D;
Terranova D
Terranova D in OpenAIREZuin M;
RfxMod Team;handle: 20.500.14243/448722
Abstract Reconnection events in high current reversed field pinch plasmas are often associated to the partial or total loss of the helical magnetic topology. The electron temperature collapse during these phenomena is investigated in RFX-mod thanks to high time resolution soft-x-ray diagnostics; these data are used, together with magnetic energy reconstructions, for energy balance analysis. The paper shows that the energy released during reconnection events, similarly to astrophysical plasmas, might be involved in ion heating, the latter being estimated by the energy distribution function of neutral atoms, a rather interesting feature in a reactorial perspective. These issues will be further investigated in RFX-mod2 , an upgrade of the present device starting its operations from 2022, where the modified boundary conditions are expected to increase the helical states duration and reduce the frequency of reconnection events.
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=10.1088/1741-4326/ac39f2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu6 citations 6 popularity Top 10% influence Average impulse Top 10% 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=10.1088/1741-4326/ac39f2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 ItalyPublisher:IOP Publishing Authors:Gobbin M;
Gobbin M
Gobbin M in OpenAIREAgostini M;
Agostini M
Agostini M in OpenAIREAuriemma F;
Auriemma F
Auriemma F in OpenAIRECarraro L;
+12 AuthorsCarraro L
Carraro L in OpenAIREGobbin M;
Gobbin M
Gobbin M in OpenAIREAgostini M;
Agostini M
Agostini M in OpenAIREAuriemma F;
Auriemma F
Auriemma F in OpenAIRECarraro L;
Cavazzana R;Carraro L
Carraro L in OpenAIREFassina A;
Fassina A
Fassina A in OpenAIREFranz P;
Marrelli L;
Momo B;Marrelli L
Marrelli L in OpenAIREPiovan R;
Piovan R
Piovan R in OpenAIREPredebon I;
Puiatti ME;Predebon I
Predebon I in OpenAIRESpizzo G;
Spizzo G
Spizzo G in OpenAIRETerranova D;
Terranova D
Terranova D in OpenAIREZuin M;
RfxMod Team;handle: 20.500.14243/448722
Abstract Reconnection events in high current reversed field pinch plasmas are often associated to the partial or total loss of the helical magnetic topology. The electron temperature collapse during these phenomena is investigated in RFX-mod thanks to high time resolution soft-x-ray diagnostics; these data are used, together with magnetic energy reconstructions, for energy balance analysis. The paper shows that the energy released during reconnection events, similarly to astrophysical plasmas, might be involved in ion heating, the latter being estimated by the energy distribution function of neutral atoms, a rather interesting feature in a reactorial perspective. These issues will be further investigated in RFX-mod2 , an upgrade of the present device starting its operations from 2022, where the modified boundary conditions are expected to increase the helical states duration and reduce the frequency of reconnection events.
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=10.1088/1741-4326/ac39f2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu6 citations 6 popularity Top 10% influence Average impulse Top 10% 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=10.1088/1741-4326/ac39f2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu