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description Publicationkeyboard_double_arrow_right Article , Journal 2017 ItalyPublisher:Elsevier BV Funded by:EC | EUROfusionEC| EUROfusionAuthors: A. Garcia-Carrasco; P. Petersson;T. Schwarz-Selinger;
T. Wauters; +9 AuthorsT. Schwarz-Selinger
T. Schwarz-Selinger in OpenAIREA. Garcia-Carrasco; P. Petersson;T. Schwarz-Selinger;
T. Wauters;T. Schwarz-Selinger
T. Schwarz-Selinger in OpenAIRED. Douai;
D. Douai
D. Douai in OpenAIREV. Bobkov;
R. Cavazzana;V. Bobkov
V. Bobkov in OpenAIREK. Krieger;
A. Lyssoivan;K. Krieger
K. Krieger in OpenAIRES. Möller;
S. Möller
S. Möller in OpenAIREM. Spolaore;
M. Spolaore
M. Spolaore in OpenAIREV. Rohde;
M. Rubel;V. Rohde
V. Rohde in OpenAIREhandle: 20.500.14243/326548
For the first time, material analysis techniques have been applied to study the effect of ion cyclotron wall conditioning (ICWC) on probe surfaces in a metal-wall machine. ICWC is a technique envisaged to contribute to the removal of fuel and impurities from the first wall of ITER. The objective of this work was to assess impurity migration under ICWC operation. Tungsten probes were exposed in ASDEX Upgrade to discharges in helium. After wall conditioning, the probes were covered with a co-deposited layer containing D, B, C, N, O and relatively high amount of He. The concentration ratio He/C+B was 0.7. The formation of the co-deposited layer indicates that a fraction of the impurities desorbed from the wall under ICWC operation are transported by plasma and deposited away from their original location.
Nuclear Materials an... arrow_drop_down Nuclear Materials and EnergyArticle . 2017 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefNuclear Materials and EnergyArticle . 2017 . Peer-reviewedData sources: European Union Open Data Portaladd 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.2016.12.018&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 4 citations 4 popularity Top 10% influence Average impulse Average Powered by BIP!
visibility 3visibility views 3 download downloads 1 Powered bymore_vert Nuclear Materials an... arrow_drop_down Nuclear Materials and EnergyArticle . 2017 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefNuclear Materials and EnergyArticle . 2017 . Peer-reviewedData sources: European Union Open Data Portaladd 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.2016.12.018&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2017 ItalyPublisher:Elsevier BV Funded by:EC | EUROfusionEC| EUROfusionAuthors: A. Garcia-Carrasco; P. Petersson;T. Schwarz-Selinger;
T. Wauters; +9 AuthorsT. Schwarz-Selinger
T. Schwarz-Selinger in OpenAIREA. Garcia-Carrasco; P. Petersson;T. Schwarz-Selinger;
T. Wauters;T. Schwarz-Selinger
T. Schwarz-Selinger in OpenAIRED. Douai;
D. Douai
D. Douai in OpenAIREV. Bobkov;
R. Cavazzana;V. Bobkov
V. Bobkov in OpenAIREK. Krieger;
A. Lyssoivan;K. Krieger
K. Krieger in OpenAIRES. Möller;
S. Möller
S. Möller in OpenAIREM. Spolaore;
M. Spolaore
M. Spolaore in OpenAIREV. Rohde;
M. Rubel;V. Rohde
V. Rohde in OpenAIREhandle: 20.500.14243/326548
For the first time, material analysis techniques have been applied to study the effect of ion cyclotron wall conditioning (ICWC) on probe surfaces in a metal-wall machine. ICWC is a technique envisaged to contribute to the removal of fuel and impurities from the first wall of ITER. The objective of this work was to assess impurity migration under ICWC operation. Tungsten probes were exposed in ASDEX Upgrade to discharges in helium. After wall conditioning, the probes were covered with a co-deposited layer containing D, B, C, N, O and relatively high amount of He. The concentration ratio He/C+B was 0.7. The formation of the co-deposited layer indicates that a fraction of the impurities desorbed from the wall under ICWC operation are transported by plasma and deposited away from their original location.
Nuclear Materials an... arrow_drop_down Nuclear Materials and EnergyArticle . 2017 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefNuclear Materials and EnergyArticle . 2017 . Peer-reviewedData sources: European Union Open Data Portaladd 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.2016.12.018&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 4 citations 4 popularity Top 10% influence Average impulse Average Powered by BIP!
visibility 3visibility views 3 download downloads 1 Powered bymore_vert Nuclear Materials an... arrow_drop_down Nuclear Materials and EnergyArticle . 2017 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefNuclear Materials and EnergyArticle . 2017 . Peer-reviewedData sources: European Union Open Data Portaladd 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.2016.12.018&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2017 Spain, Italy, SwedenPublisher:Elsevier BV Funded by:EC | EUROfusionEC| EUROfusionAuthors: Borodkina, I.;Borodin, D.;
Borodin, D.
Borodin, D. in OpenAIREBrezinsek, S.;
Kirschner, A.; +13 AuthorsBrezinsek, S.
Brezinsek, S. in OpenAIREBorodkina, I.;Borodin, D.;
Borodin, D.
Borodin, D. in OpenAIREBrezinsek, S.;
Kirschner, A.; Tsvetkov, I. V.; Kurnaev, V. A.;Brezinsek, S.
Brezinsek, S. in OpenAIREBobkov, V.;
Bobkov, V.
Bobkov, V. in OpenAIREKlepper, C. C.;
Lasa, A.; Guillemaut, C.; Jacquet, P.; Stamp, M. F.; Giroud, C.; Silburn, S.; Balboa, I.;Klepper, C. C.
Klepper, C. C. in OpenAIRESolano, E.;
Solano, E.
Solano, E. in OpenAIRESubba, F.;
Subba, F.
Subba, F. in OpenAIREhandle: 11583/2986917
For simulation of plasma-facing component erosion in fusion experiments, an analytical expression for the ion velocity just before the surface impact including the local electric field and an optional surface biasing effect is suggested. Energy and angular impact distributions and the resulting effective sputtering yields were produced for several experimental scenarios at JET ILW mostly involving PFCs exposed to an oblique magnetic field. The analytic solution has been applied as an improvement to earlier ERO mod- elling of localized, Be outer limiter, RF-enhanced erosion, modulated by toggling of a remote, however magnetically connected ICRH antenna. The effective W sputtering yields due to D and Be ion impact in Type-I and Type-III ELMs and inter-ELM conditions were also estimated using the analytical approach and benchmarked by spectroscopy. The intra-ELM W sputtering flux increases almost 10 times in comparison to the inter-ELM flux. EURATOM 633053
Publications Open Re... arrow_drop_down Nuclear Materials and EnergyArticle . 2017 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefRecolector de Ciencia Abierta, RECOLECTAArticle . 2017License: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTAidUS. Depósito de Investigación Universidad de SevillaArticle . 2017License: CC BY NC NDData sources: idUS. Depósito de Investigación Universidad de SevillaPublikationer från Uppsala UniversitetArticle . 2017 . Peer-reviewedData sources: Publikationer från Uppsala UniversitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2017 . Peer-reviewedNuclear Materials and EnergyArticle . 2017 . Peer-reviewedData sources: European Union Open Data Portaladd 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.2017.03.031&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 15 citations 15 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Publications Open Re... arrow_drop_down Nuclear Materials and EnergyArticle . 2017 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefRecolector de Ciencia Abierta, RECOLECTAArticle . 2017License: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTAidUS. Depósito de Investigación Universidad de SevillaArticle . 2017License: CC BY NC NDData sources: idUS. Depósito de Investigación Universidad de SevillaPublikationer från Uppsala UniversitetArticle . 2017 . Peer-reviewedData sources: Publikationer från Uppsala UniversitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2017 . Peer-reviewedNuclear Materials and EnergyArticle . 2017 . Peer-reviewedData sources: European Union Open Data Portaladd 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.2017.03.031&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2017 Spain, Italy, SwedenPublisher:Elsevier BV Funded by:EC | EUROfusionEC| EUROfusionAuthors: Borodkina, I.;Borodin, D.;
Borodin, D.
Borodin, D. in OpenAIREBrezinsek, S.;
Kirschner, A.; +13 AuthorsBrezinsek, S.
Brezinsek, S. in OpenAIREBorodkina, I.;Borodin, D.;
Borodin, D.
Borodin, D. in OpenAIREBrezinsek, S.;
Kirschner, A.; Tsvetkov, I. V.; Kurnaev, V. A.;Brezinsek, S.
Brezinsek, S. in OpenAIREBobkov, V.;
Bobkov, V.
Bobkov, V. in OpenAIREKlepper, C. C.;
Lasa, A.; Guillemaut, C.; Jacquet, P.; Stamp, M. F.; Giroud, C.; Silburn, S.; Balboa, I.;Klepper, C. C.
Klepper, C. C. in OpenAIRESolano, E.;
Solano, E.
Solano, E. in OpenAIRESubba, F.;
Subba, F.
Subba, F. in OpenAIREhandle: 11583/2986917
For simulation of plasma-facing component erosion in fusion experiments, an analytical expression for the ion velocity just before the surface impact including the local electric field and an optional surface biasing effect is suggested. Energy and angular impact distributions and the resulting effective sputtering yields were produced for several experimental scenarios at JET ILW mostly involving PFCs exposed to an oblique magnetic field. The analytic solution has been applied as an improvement to earlier ERO mod- elling of localized, Be outer limiter, RF-enhanced erosion, modulated by toggling of a remote, however magnetically connected ICRH antenna. The effective W sputtering yields due to D and Be ion impact in Type-I and Type-III ELMs and inter-ELM conditions were also estimated using the analytical approach and benchmarked by spectroscopy. The intra-ELM W sputtering flux increases almost 10 times in comparison to the inter-ELM flux. EURATOM 633053
Publications Open Re... arrow_drop_down Nuclear Materials and EnergyArticle . 2017 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefRecolector de Ciencia Abierta, RECOLECTAArticle . 2017License: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTAidUS. Depósito de Investigación Universidad de SevillaArticle . 2017License: CC BY NC NDData sources: idUS. Depósito de Investigación Universidad de SevillaPublikationer från Uppsala UniversitetArticle . 2017 . Peer-reviewedData sources: Publikationer från Uppsala UniversitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2017 . Peer-reviewedNuclear Materials and EnergyArticle . 2017 . Peer-reviewedData sources: European Union Open Data Portaladd 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.2017.03.031&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 15 citations 15 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Publications Open Re... arrow_drop_down Nuclear Materials and EnergyArticle . 2017 . Peer-reviewedLicense: CC BY NC NDData sources: CrossrefRecolector de Ciencia Abierta, RECOLECTAArticle . 2017License: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTAidUS. Depósito de Investigación Universidad de SevillaArticle . 2017License: CC BY NC NDData sources: idUS. Depósito de Investigación Universidad de SevillaPublikationer från Uppsala UniversitetArticle . 2017 . Peer-reviewedData sources: Publikationer från Uppsala UniversitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2017 . Peer-reviewedNuclear Materials and EnergyArticle . 2017 . Peer-reviewedData sources: European Union Open Data Portaladd 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.2017.03.031&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2017 Sweden, Italy, Germany, SpainPublisher:Elsevier BV Funded by:EC | EUROfusionEC| EUROfusionAuthors:Bobkov, V.;
Bobkov, V.
Bobkov, V. in OpenAIREAguiam, D.;
Baruzzo, M.;Aguiam, D.
Aguiam, D. in OpenAIREBorodin, D.;
+37 AuthorsBorodin, D.
Borodin, D. in OpenAIREBobkov, V.;
Bobkov, V.
Bobkov, V. in OpenAIREAguiam, D.;
Baruzzo, M.;Aguiam, D.
Aguiam, D. in OpenAIREBorodin, D.;
Borodkina, I.;Borodin, D.
Borodin, D. in OpenAIREBrezinsek, S.;
Coffey, I.; Colas, L.; Czarnecka, A.;Brezinsek, S.
Brezinsek, S. in OpenAIREDelabie, E.;
Delabie, E.
Delabie, E. in OpenAIREDumortier, P.;
Durodie, F.; Dux, R.; Faugel, H.; Fünfgelder, H.; Giroud, C.; Goniche, M.; Hobirk, J.; Herrmann, A.; Jacquot, J.; Jacquet, Ph.; Kallenbach, A.; Krivska, A.;Dumortier, P.
Dumortier, P. in OpenAIREKlepper, C.C.;
Lerche, E.; Menmuir, S.;Klepper, C.C.
Klepper, C.C. in OpenAIREMilanesio, D.;
Maggiora, R.;Milanesio, D.
Milanesio, D. in OpenAIREMonakhov, I.;
Nave, F.;Monakhov, I.
Monakhov, I. in OpenAIRENeu, R.;
Noterdaeme, J.-M.; Ochoukov, R.; Pütterich, Th.; Reinke, M.; Tuccilo, A.; Tudisco, O.; Van Eester, D.; Wang, Y.; Yang, Q.;Zhang, W.;
Zhang, W.
Zhang, W. in OpenAIREhandle: 11583/2674191
Use of new 3-strap ICRF antennas with all-tungsten (W) limiters in ASDEX Upgrade results in a reduction of the W sources at the antenna limiters and of the W content in the confined plasma by at least a factor of 2 compared to the W-limiter 2-strap antennas used in the past. The reduction is observed with a broad range of plasma shapes. In multiple locations of antenna frame, the limiter W source has a minimum when RF image currents are decreased by cancellation of the RF current contributions of the central and the outer straps. In JET with ITER-like wall, ITER-like antenna produces about 20% less of main chamber radiation and of W content compared to the old A2 antennas. However the effect of the A2 antennas on W content is scattered depending on which antennas are powered. Experiments in JET with trace nitrogen (N 2 ) injection show that a presence of active ICRF antenna close to the midplane injection valve has little effect on the core N content, both in dipole and in -90 °phasing. This indicates that the effect of ICRF on impurity transport across the scape-off-layer is small in JET compared to the dominant effect on impurity sources leading to increased impurity levels during ICRF operation. EURATOM 633053 US Department of Energy DE-AC05-00OR22725
Publications Open Re... arrow_drop_down Publications Open Repository TOrinoArticle . 2017License: CC BYData sources: Publications Open Repository TOrinoRecolector de Ciencia Abierta, RECOLECTAArticle . 2017License: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTANuclear Materials and EnergyArticle . 2016License: CC BYData sources: BASE (Open Access Aggregator)idUS. Depósito de Investigación Universidad de SevillaArticle . 2017License: CC BY NC NDData sources: idUS. Depósito de Investigación Universidad de SevillaPublikationer från Uppsala UniversitetArticle . 2017 . Peer-reviewedData sources: Publikationer från Uppsala UniversitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2017 . Peer-reviewedNuclear Materials and EnergyArticle . 2016 . Peer-reviewedData sources: European Union Open Data Portaladd 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.2016.10.026&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 15 citations 15 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Publications Open Re... arrow_drop_down Publications Open Repository TOrinoArticle . 2017License: CC BYData sources: Publications Open Repository TOrinoRecolector de Ciencia Abierta, RECOLECTAArticle . 2017License: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTANuclear Materials and EnergyArticle . 2016License: CC BYData sources: BASE (Open Access Aggregator)idUS. Depósito de Investigación Universidad de SevillaArticle . 2017License: CC BY NC NDData sources: idUS. Depósito de Investigación Universidad de SevillaPublikationer från Uppsala UniversitetArticle . 2017 . Peer-reviewedData sources: Publikationer från Uppsala UniversitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2017 . Peer-reviewedNuclear Materials and EnergyArticle . 2016 . Peer-reviewedData sources: European Union Open Data Portaladd 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.2016.10.026&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2017 Sweden, Italy, Germany, SpainPublisher:Elsevier BV Funded by:EC | EUROfusionEC| EUROfusionAuthors:Bobkov, V.;
Bobkov, V.
Bobkov, V. in OpenAIREAguiam, D.;
Baruzzo, M.;Aguiam, D.
Aguiam, D. in OpenAIREBorodin, D.;
+37 AuthorsBorodin, D.
Borodin, D. in OpenAIREBobkov, V.;
Bobkov, V.
Bobkov, V. in OpenAIREAguiam, D.;
Baruzzo, M.;Aguiam, D.
Aguiam, D. in OpenAIREBorodin, D.;
Borodkina, I.;Borodin, D.
Borodin, D. in OpenAIREBrezinsek, S.;
Coffey, I.; Colas, L.; Czarnecka, A.;Brezinsek, S.
Brezinsek, S. in OpenAIREDelabie, E.;
Delabie, E.
Delabie, E. in OpenAIREDumortier, P.;
Durodie, F.; Dux, R.; Faugel, H.; Fünfgelder, H.; Giroud, C.; Goniche, M.; Hobirk, J.; Herrmann, A.; Jacquot, J.; Jacquet, Ph.; Kallenbach, A.; Krivska, A.;Dumortier, P.
Dumortier, P. in OpenAIREKlepper, C.C.;
Lerche, E.; Menmuir, S.;Klepper, C.C.
Klepper, C.C. in OpenAIREMilanesio, D.;
Maggiora, R.;Milanesio, D.
Milanesio, D. in OpenAIREMonakhov, I.;
Nave, F.;Monakhov, I.
Monakhov, I. in OpenAIRENeu, R.;
Noterdaeme, J.-M.; Ochoukov, R.; Pütterich, Th.; Reinke, M.; Tuccilo, A.; Tudisco, O.; Van Eester, D.; Wang, Y.; Yang, Q.;Zhang, W.;
Zhang, W.
Zhang, W. in OpenAIREhandle: 11583/2674191
Use of new 3-strap ICRF antennas with all-tungsten (W) limiters in ASDEX Upgrade results in a reduction of the W sources at the antenna limiters and of the W content in the confined plasma by at least a factor of 2 compared to the W-limiter 2-strap antennas used in the past. The reduction is observed with a broad range of plasma shapes. In multiple locations of antenna frame, the limiter W source has a minimum when RF image currents are decreased by cancellation of the RF current contributions of the central and the outer straps. In JET with ITER-like wall, ITER-like antenna produces about 20% less of main chamber radiation and of W content compared to the old A2 antennas. However the effect of the A2 antennas on W content is scattered depending on which antennas are powered. Experiments in JET with trace nitrogen (N 2 ) injection show that a presence of active ICRF antenna close to the midplane injection valve has little effect on the core N content, both in dipole and in -90 °phasing. This indicates that the effect of ICRF on impurity transport across the scape-off-layer is small in JET compared to the dominant effect on impurity sources leading to increased impurity levels during ICRF operation. EURATOM 633053 US Department of Energy DE-AC05-00OR22725
Publications Open Re... arrow_drop_down Publications Open Repository TOrinoArticle . 2017License: CC BYData sources: Publications Open Repository TOrinoRecolector de Ciencia Abierta, RECOLECTAArticle . 2017License: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTANuclear Materials and EnergyArticle . 2016License: CC BYData sources: BASE (Open Access Aggregator)idUS. Depósito de Investigación Universidad de SevillaArticle . 2017License: CC BY NC NDData sources: idUS. Depósito de Investigación Universidad de SevillaPublikationer från Uppsala UniversitetArticle . 2017 . Peer-reviewedData sources: Publikationer från Uppsala UniversitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2017 . Peer-reviewedNuclear Materials and EnergyArticle . 2016 . Peer-reviewedData sources: European Union Open Data Portaladd 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.2016.10.026&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 15 citations 15 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Publications Open Re... arrow_drop_down Publications Open Repository TOrinoArticle . 2017License: CC BYData sources: Publications Open Repository TOrinoRecolector de Ciencia Abierta, RECOLECTAArticle . 2017License: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTANuclear Materials and EnergyArticle . 2016License: CC BYData sources: BASE (Open Access Aggregator)idUS. Depósito de Investigación Universidad de SevillaArticle . 2017License: CC BY NC NDData sources: idUS. Depósito de Investigación Universidad de SevillaPublikationer från Uppsala UniversitetArticle . 2017 . Peer-reviewedData sources: Publikationer från Uppsala UniversitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2017 . Peer-reviewedNuclear Materials and EnergyArticle . 2016 . Peer-reviewedData sources: European Union Open Data Portaladd 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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