Interpretative and predictive modelling of Joint European Torus collisionality scans
Transport modelling of Joint European Torus (JET) dimensionless collisionality scaling experiments in various operational scenarios is presented. Interpretative simulations at a fixed radial position are combined with predictive JETTO simulations of temperatures and densities, using the TGLF transpo...
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| creator | Fransson, E Angelone, M Anghel, M Avotina, L Bauvir, B Bell, K Berry, M Bielecki, J Bolshakova, I Bowden, M Braic, V Buchanan, J Buller, S Calacci, L Capat, A Carr, M Cavazzana, R Ceccuzzi, S Cramp, S Czarnecka, A Day, C De Bock, M Dendy, R. O Di Maio, F Dittmar, T Dutta, P Duval, B. P Elsmore, C Esquisabel, A. L Felton, R. C Fernandes, H Finburg, P Gallart, D Gurl, C Hancu, G Hazel, S Huddleston, T. M Igaune, I Johnson, T Jonasson, E Karhunen, J Kaufman, M Kaveney, G Krawczyk, N Krieger, K Krivska, A Lahtinen, A Lambertz, H. T Laszynska, E Lennholm, M Lepiavko, B Lerche, E Liang, Y Mahesan, S Malinowski, K Mantica, P Marchetto, C Martin, A Matveeva, E Medley, S Mink, F Minucci, S Mistry, S Myers, C Nicassio, M Normanton, R Noterdaeme, J. M Nunes, I Papp, G Passeri, M Philipps, V Piovesan, P de Sa, W. Pires Piron, C Pitts, R Potzel, S Powell, T Puglia, P Ratta, G Rodionov, R Saarelma, S Sandiford, D Schlummer, T Solano, E. R Stano, M Tegnered, D Teplukhina, A Thornton, A Jun, D. Tskhakaya Ventre, S Vlad, M Wakeling, B Waldon, C Wheatley, M Willoughby, D Yakovenko, Y Zaitsev, F. S Zhang, W Zocco, A Zychor, I |
| description | Transport modelling of Joint European Torus (JET) dimensionless collisionality scaling experiments in various operational scenarios is presented. Interpretative simulations at a fixed radial position are combined with predictive JETTO simulations of temperatures and densities, using the TGLF transport model. The model includes electromagnetic effects and collisions as well as (E)over-right-arrow x (b)over-right-arrow shear in Miller geometry. Focus is on particle transport and the role of the neutral beam injection (NBI) particle source for the density peaking. The experimental 3-point collisionality scans include L-mode, and H-mode (D and H and higher beta D plasma) plasmas in a total of 12 discharges. Experimental results presented in (Tala et al 2017 44th EPS Conf.) indicate that for the H-mode scans, the NBI particle source plays an important role for the density peaking, whereas for the L-mode scan, the influence of the particle source is small. In general, both the interpretative and predictive transport simulations support the experimental conclusions on the role of the NBI particle source for the 12 JET discharges. |
| format | Article |
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O ; Di Maio, F ; Dittmar, T ; Dutta, P ; Duval, B. P ; Elsmore, C ; Esquisabel, A. L ; Felton, R. C ; Fernandes, H ; Finburg, P ; Gallart, D ; Gurl, C ; Hancu, G ; Hazel, S ; Huddleston, T. M ; Igaune, I ; Johnson, T ; Jonasson, E ; Karhunen, J ; Kaufman, M ; Kaveney, G ; Krawczyk, N ; Krieger, K ; Krivska, A ; Lahtinen, A ; Lambertz, H. T ; Laszynska, E ; Lennholm, M ; Lepiavko, B ; Lerche, E ; Liang, Y ; Mahesan, S ; Malinowski, K ; Mantica, P ; Marchetto, C ; Martin, A ; Matveeva, E ; Medley, S ; Mink, F ; Minucci, S ; Mistry, S ; Myers, C ; Nicassio, M ; Normanton, R ; Noterdaeme, J. M ; Nunes, I ; Papp, G ; Passeri, M ; Philipps, V ; Piovesan, P ; de Sa, W. Pires ; Piron, C ; Pitts, R ; Potzel, S ; Powell, T ; Puglia, P ; Ratta, G ; Rodionov, R ; Saarelma, S ; Sandiford, D ; Schlummer, T ; Solano, E. R ; Stano, M ; Tegnered, D ; Teplukhina, A ; Thornton, A ; Jun, D. Tskhakaya ; Ventre, S ; Vlad, M ; Wakeling, B ; Waldon, C ; Wheatley, M ; Willoughby, D ; Yakovenko, Y ; Zaitsev, F. S ; Zhang, W ; Zocco, A ; Zychor, I</creator><creatorcontrib>Fransson, E ; Angelone, M ; Anghel, M ; Avotina, L ; Bauvir, B ; Bell, K ; Berry, M ; Bielecki, J ; Bolshakova, I ; Bowden, M ; Braic, V ; Buchanan, J ; Buller, S ; Calacci, L ; Capat, A ; Carr, M ; Cavazzana, R ; Ceccuzzi, S ; Cramp, S ; Czarnecka, A ; Day, C ; De Bock, M ; Dendy, R. O ; Di Maio, F ; Dittmar, T ; Dutta, P ; Duval, B. P ; Elsmore, C ; Esquisabel, A. L ; Felton, R. C ; Fernandes, H ; Finburg, P ; Gallart, D ; Gurl, C ; Hancu, G ; Hazel, S ; Huddleston, T. M ; Igaune, I ; Johnson, T ; Jonasson, E ; Karhunen, J ; Kaufman, M ; Kaveney, G ; Krawczyk, N ; Krieger, K ; Krivska, A ; Lahtinen, A ; Lambertz, H. T ; Laszynska, E ; Lennholm, M ; Lepiavko, B ; Lerche, E ; Liang, Y ; Mahesan, S ; Malinowski, K ; Mantica, P ; Marchetto, C ; Martin, A ; Matveeva, E ; Medley, S ; Mink, F ; Minucci, S ; Mistry, S ; Myers, C ; Nicassio, M ; Normanton, R ; Noterdaeme, J. M ; Nunes, I ; Papp, G ; Passeri, M ; Philipps, V ; Piovesan, P ; de Sa, W. Pires ; Piron, C ; Pitts, R ; Potzel, S ; Powell, T ; Puglia, P ; Ratta, G ; Rodionov, R ; Saarelma, S ; Sandiford, D ; Schlummer, T ; Solano, E. R ; Stano, M ; Tegnered, D ; Teplukhina, A ; Thornton, A ; Jun, D. Tskhakaya ; Ventre, S ; Vlad, M ; Wakeling, B ; Waldon, C ; Wheatley, M ; Willoughby, D ; Yakovenko, Y ; Zaitsev, F. S ; Zhang, W ; Zocco, A ; Zychor, I</creatorcontrib><description>Transport modelling of Joint European Torus (JET) dimensionless collisionality scaling experiments in various operational scenarios is presented. Interpretative simulations at a fixed radial position are combined with predictive JETTO simulations of temperatures and densities, using the TGLF transport model. The model includes electromagnetic effects and collisions as well as (E)over-right-arrow x (b)over-right-arrow shear in Miller geometry. Focus is on particle transport and the role of the neutral beam injection (NBI) particle source for the density peaking. The experimental 3-point collisionality scans include L-mode, and H-mode (D and H and higher beta D plasma) plasmas in a total of 12 discharges. Experimental results presented in (Tala et al 2017 44th EPS Conf.) indicate that for the H-mode scans, the NBI particle source plays an important role for the density peaking, whereas for the L-mode scan, the influence of the particle source is small. In general, both the interpretative and predictive transport simulations support the experimental conclusions on the role of the NBI particle source for the 12 JET discharges.</description><identifier>ISSN: 0741-3335</identifier><identifier>ISSN: 1361-6587</identifier><language>eng</language><subject>DENSITY PROFILE ; FLUX ; gyro-fluid ; ITG ; modelling ; particle transport ; PEAKING ; Technology and Engineering ; TRANSPORT ; turbulence</subject><creationdate>2019</creationdate><rights>A specific license has been chosen by the rights holder. 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Tskhakaya</creatorcontrib><creatorcontrib>Ventre, S</creatorcontrib><creatorcontrib>Vlad, M</creatorcontrib><creatorcontrib>Wakeling, B</creatorcontrib><creatorcontrib>Waldon, C</creatorcontrib><creatorcontrib>Wheatley, M</creatorcontrib><creatorcontrib>Willoughby, D</creatorcontrib><creatorcontrib>Yakovenko, Y</creatorcontrib><creatorcontrib>Zaitsev, F. S</creatorcontrib><creatorcontrib>Zhang, W</creatorcontrib><creatorcontrib>Zocco, A</creatorcontrib><creatorcontrib>Zychor, I</creatorcontrib><title>Interpretative and predictive modelling of Joint European Torus collisionality scans</title><description>Transport modelling of Joint European Torus (JET) dimensionless collisionality scaling experiments in various operational scenarios is presented. Interpretative simulations at a fixed radial position are combined with predictive JETTO simulations of temperatures and densities, using the TGLF transport model. The model includes electromagnetic effects and collisions as well as (E)over-right-arrow x (b)over-right-arrow shear in Miller geometry. Focus is on particle transport and the role of the neutral beam injection (NBI) particle source for the density peaking. The experimental 3-point collisionality scans include L-mode, and H-mode (D and H and higher beta D plasma) plasmas in a total of 12 discharges. Experimental results presented in (Tala et al 2017 44th EPS Conf.) indicate that for the H-mode scans, the NBI particle source plays an important role for the density peaking, whereas for the L-mode scan, the influence of the particle source is small. In general, both the interpretative and predictive transport simulations support the experimental conclusions on the role of the NBI particle source for the 12 JET discharges.</description><subject>DENSITY PROFILE</subject><subject>FLUX</subject><subject>gyro-fluid</subject><subject>ITG</subject><subject>modelling</subject><subject>particle transport</subject><subject>PEAKING</subject><subject>Technology and Engineering</subject><subject>TRANSPORT</subject><subject>turbulence</subject><issn>0741-3335</issn><issn>1361-6587</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>ADGLB</sourceid><recordid>eNqdjUsKwjAURTNQsH72kA0U0kbbzqWijjsPz_S1fRKTkqSCu7eKK3B0ORwOd8ESUe6zVEp5WLF1CHchsqzKi4Q1FxvRjx4jRHoiB9vymVrSX3y4Fo0h23PX8asjG3k9eTciWN44PwWu3ewDOQuG4osHDTZs2bIDE3D32w3LT3VzPKf9gDYqQzePGqJyQAq8HuYnNfUfdUNVFbLMCyH_it5k2E2i</recordid><startdate>2019</startdate><enddate>2019</enddate><creator>Fransson, E</creator><creator>Angelone, M</creator><creator>Anghel, M</creator><creator>Avotina, L</creator><creator>Bauvir, B</creator><creator>Bell, K</creator><creator>Berry, M</creator><creator>Bielecki, J</creator><creator>Bolshakova, I</creator><creator>Bowden, M</creator><creator>Braic, V</creator><creator>Buchanan, J</creator><creator>Buller, S</creator><creator>Calacci, L</creator><creator>Capat, A</creator><creator>Carr, M</creator><creator>Cavazzana, R</creator><creator>Ceccuzzi, S</creator><creator>Cramp, S</creator><creator>Czarnecka, A</creator><creator>Day, C</creator><creator>De Bock, M</creator><creator>Dendy, R. 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T ; Laszynska, E ; Lennholm, M ; Lepiavko, B ; Lerche, E ; Liang, Y ; Mahesan, S ; Malinowski, K ; Mantica, P ; Marchetto, C ; Martin, A ; Matveeva, E ; Medley, S ; Mink, F ; Minucci, S ; Mistry, S ; Myers, C ; Nicassio, M ; Normanton, R ; Noterdaeme, J. M ; Nunes, I ; Papp, G ; Passeri, M ; Philipps, V ; Piovesan, P ; de Sa, W. Pires ; Piron, C ; Pitts, R ; Potzel, S ; Powell, T ; Puglia, P ; Ratta, G ; Rodionov, R ; Saarelma, S ; Sandiford, D ; Schlummer, T ; Solano, E. R ; Stano, M ; Tegnered, D ; Teplukhina, A ; Thornton, A ; Jun, D. Tskhakaya ; Ventre, S ; Vlad, M ; Wakeling, B ; Waldon, C ; Wheatley, M ; Willoughby, D ; Yakovenko, Y ; Zaitsev, F. 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M</creatorcontrib><creatorcontrib>Igaune, I</creatorcontrib><creatorcontrib>Johnson, T</creatorcontrib><creatorcontrib>Jonasson, E</creatorcontrib><creatorcontrib>Karhunen, J</creatorcontrib><creatorcontrib>Kaufman, M</creatorcontrib><creatorcontrib>Kaveney, G</creatorcontrib><creatorcontrib>Krawczyk, N</creatorcontrib><creatorcontrib>Krieger, K</creatorcontrib><creatorcontrib>Krivska, A</creatorcontrib><creatorcontrib>Lahtinen, A</creatorcontrib><creatorcontrib>Lambertz, H. T</creatorcontrib><creatorcontrib>Laszynska, E</creatorcontrib><creatorcontrib>Lennholm, M</creatorcontrib><creatorcontrib>Lepiavko, B</creatorcontrib><creatorcontrib>Lerche, E</creatorcontrib><creatorcontrib>Liang, Y</creatorcontrib><creatorcontrib>Mahesan, S</creatorcontrib><creatorcontrib>Malinowski, K</creatorcontrib><creatorcontrib>Mantica, P</creatorcontrib><creatorcontrib>Marchetto, C</creatorcontrib><creatorcontrib>Martin, A</creatorcontrib><creatorcontrib>Matveeva, E</creatorcontrib><creatorcontrib>Medley, S</creatorcontrib><creatorcontrib>Mink, F</creatorcontrib><creatorcontrib>Minucci, S</creatorcontrib><creatorcontrib>Mistry, S</creatorcontrib><creatorcontrib>Myers, C</creatorcontrib><creatorcontrib>Nicassio, M</creatorcontrib><creatorcontrib>Normanton, R</creatorcontrib><creatorcontrib>Noterdaeme, J. M</creatorcontrib><creatorcontrib>Nunes, I</creatorcontrib><creatorcontrib>Papp, G</creatorcontrib><creatorcontrib>Passeri, M</creatorcontrib><creatorcontrib>Philipps, V</creatorcontrib><creatorcontrib>Piovesan, P</creatorcontrib><creatorcontrib>de Sa, W. Pires</creatorcontrib><creatorcontrib>Piron, C</creatorcontrib><creatorcontrib>Pitts, R</creatorcontrib><creatorcontrib>Potzel, S</creatorcontrib><creatorcontrib>Powell, T</creatorcontrib><creatorcontrib>Puglia, P</creatorcontrib><creatorcontrib>Ratta, G</creatorcontrib><creatorcontrib>Rodionov, R</creatorcontrib><creatorcontrib>Saarelma, S</creatorcontrib><creatorcontrib>Sandiford, D</creatorcontrib><creatorcontrib>Schlummer, T</creatorcontrib><creatorcontrib>Solano, E. R</creatorcontrib><creatorcontrib>Stano, M</creatorcontrib><creatorcontrib>Tegnered, D</creatorcontrib><creatorcontrib>Teplukhina, A</creatorcontrib><creatorcontrib>Thornton, A</creatorcontrib><creatorcontrib>Jun, D. Tskhakaya</creatorcontrib><creatorcontrib>Ventre, S</creatorcontrib><creatorcontrib>Vlad, M</creatorcontrib><creatorcontrib>Wakeling, B</creatorcontrib><creatorcontrib>Waldon, C</creatorcontrib><creatorcontrib>Wheatley, M</creatorcontrib><creatorcontrib>Willoughby, D</creatorcontrib><creatorcontrib>Yakovenko, Y</creatorcontrib><creatorcontrib>Zaitsev, F. S</creatorcontrib><creatorcontrib>Zhang, W</creatorcontrib><creatorcontrib>Zocco, A</creatorcontrib><creatorcontrib>Zychor, I</creatorcontrib><collection>Ghent University Academic Bibliography</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fransson, E</au><au>Angelone, M</au><au>Anghel, M</au><au>Avotina, L</au><au>Bauvir, B</au><au>Bell, K</au><au>Berry, M</au><au>Bielecki, J</au><au>Bolshakova, I</au><au>Bowden, M</au><au>Braic, V</au><au>Buchanan, J</au><au>Buller, S</au><au>Calacci, L</au><au>Capat, A</au><au>Carr, M</au><au>Cavazzana, R</au><au>Ceccuzzi, S</au><au>Cramp, S</au><au>Czarnecka, A</au><au>Day, C</au><au>De Bock, M</au><au>Dendy, R. O</au><au>Di Maio, F</au><au>Dittmar, T</au><au>Dutta, P</au><au>Duval, B. P</au><au>Elsmore, C</au><au>Esquisabel, A. L</au><au>Felton, R. C</au><au>Fernandes, H</au><au>Finburg, P</au><au>Gallart, D</au><au>Gurl, C</au><au>Hancu, G</au><au>Hazel, S</au><au>Huddleston, T. M</au><au>Igaune, I</au><au>Johnson, T</au><au>Jonasson, E</au><au>Karhunen, J</au><au>Kaufman, M</au><au>Kaveney, G</au><au>Krawczyk, N</au><au>Krieger, K</au><au>Krivska, A</au><au>Lahtinen, A</au><au>Lambertz, H. T</au><au>Laszynska, E</au><au>Lennholm, M</au><au>Lepiavko, B</au><au>Lerche, E</au><au>Liang, Y</au><au>Mahesan, S</au><au>Malinowski, K</au><au>Mantica, P</au><au>Marchetto, C</au><au>Martin, A</au><au>Matveeva, E</au><au>Medley, S</au><au>Mink, F</au><au>Minucci, S</au><au>Mistry, S</au><au>Myers, C</au><au>Nicassio, M</au><au>Normanton, R</au><au>Noterdaeme, J. M</au><au>Nunes, I</au><au>Papp, G</au><au>Passeri, M</au><au>Philipps, V</au><au>Piovesan, P</au><au>de Sa, W. Pires</au><au>Piron, C</au><au>Pitts, R</au><au>Potzel, S</au><au>Powell, T</au><au>Puglia, P</au><au>Ratta, G</au><au>Rodionov, R</au><au>Saarelma, S</au><au>Sandiford, D</au><au>Schlummer, T</au><au>Solano, E. R</au><au>Stano, M</au><au>Tegnered, D</au><au>Teplukhina, A</au><au>Thornton, A</au><au>Jun, D. Tskhakaya</au><au>Ventre, S</au><au>Vlad, M</au><au>Wakeling, B</au><au>Waldon, C</au><au>Wheatley, M</au><au>Willoughby, D</au><au>Yakovenko, Y</au><au>Zaitsev, F. S</au><au>Zhang, W</au><au>Zocco, A</au><au>Zychor, I</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Interpretative and predictive modelling of Joint European Torus collisionality scans</atitle><date>2019</date><risdate>2019</risdate><issn>0741-3335</issn><issn>1361-6587</issn><abstract>Transport modelling of Joint European Torus (JET) dimensionless collisionality scaling experiments in various operational scenarios is presented. Interpretative simulations at a fixed radial position are combined with predictive JETTO simulations of temperatures and densities, using the TGLF transport model. The model includes electromagnetic effects and collisions as well as (E)over-right-arrow x (b)over-right-arrow shear in Miller geometry. Focus is on particle transport and the role of the neutral beam injection (NBI) particle source for the density peaking. The experimental 3-point collisionality scans include L-mode, and H-mode (D and H and higher beta D plasma) plasmas in a total of 12 discharges. Experimental results presented in (Tala et al 2017 44th EPS Conf.) indicate that for the H-mode scans, the NBI particle source plays an important role for the density peaking, whereas for the L-mode scan, the influence of the particle source is small. In general, both the interpretative and predictive transport simulations support the experimental conclusions on the role of the NBI particle source for the 12 JET discharges.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0741-3335 |
| ispartof | |
| issn | 0741-3335 1361-6587 |
| language | eng |
| recordid | cdi_ghent_librecat_oai_archive_ugent_be_8637260 |
| source | Ghent University Academic Bibliography; IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | DENSITY PROFILE FLUX gyro-fluid ITG modelling particle transport PEAKING Technology and Engineering TRANSPORT turbulence |
| title | Interpretative and predictive modelling of Joint European Torus collisionality scans |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T15%3A18%3A59IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ghent&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Interpretative%20and%20predictive%20modelling%20of%20Joint%20European%20Torus%20collisionality%20scans&rft.au=Fransson,%20E&rft.date=2019&rft.issn=0741-3335&rft_id=info:doi/&rft_dat=%3Cghent%3Eoai_archive_ugent_be_8637260%3C/ghent%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |