Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Richard A. Pitts"'
Autor:
Federico Pesamosca, Timo Ravensbergen, Richard A. Pitts, Domenico Frattolillo, Mattia Erroi, Quentin Deliege, Peter C. de Vries, Luca Zabeo, Luigi Pangione, Ivo S. Carvalho, Anna Vu
Publikováno v:
Nuclear Materials and Energy, Vol 41, Iss , Pp 101781- (2024)
Real-time monitoring and control of thermal loads on tungsten plasma-facing components is mandatory for ITER to avoid their overheating during plasma discharges. For the Start of Research Operations (SRO) phase, dedicated First Wall Heat Load Control
Externí odkaz:
https://doaj.org/article/325f068298784394be89736f8a7f30d2
Autor:
Nicolas Rivals, Patrick Tamain, Yannick Marandet, Xavier Bonnin, Hugo Bufferand, Richard A. Pitts, Gloria Falchetto, Hao Yang, Guido Ciraolo
Publikováno v:
Nuclear Materials and Energy, Vol 33, Iss , Pp 101293- (2022)
Estimates of plasma conditions in the far scrape-off layer (SOL) and of first wall (FW) fluxes in ITER are key input parameters to first wall erosion and impurity migration models, which are in turn involved in the assessment of FW panel lifetime and
Externí odkaz:
https://doaj.org/article/530262ebe94b4004b58ebbdce4ef8e56
Autor:
Elizaveta Kaveeva, Vladimir Rozhansky, Irina Veselova, Ilya Senichenkov, Carine Giroud, Richard A. Pitts, Sven Wiesen, Serguey Voskoboynikov
Publikováno v:
Nuclear Materials and Energy, Vol 28, Iss , Pp 101030- (2021)
A numerical study is presented, using the SOLPS-ITER plasma boundary code with full drifts and currents activated, of impurity seeded JET discharges in support of high power H-mode experimental campaigns designed to compare two ITER candidate seeding
Externí odkaz:
https://doaj.org/article/b15818d8396b4196bd195725bec7cbca
Autor:
Elizaveta Sytova, Richard A. Pitts, Elizaveta Kaveeva, Xavier Bonnin, David Coster, Vladimir Rozhansky, Ilya Senichenkov, Irina Veselova, Sergey Voskoboynikov, Felix Reimold
Publikováno v:
Nuclear Materials and Energy, Vol 19, Iss , Pp 72-78 (2019)
The study aims to estimate the influence of machine scale size on the behavior of plasma with extrinsic seeded impurities in the scrape-off layer (SOL) and divertor. This is performed through the comparison of plasma boundary simulations using the SO
Externí odkaz:
https://doaj.org/article/e5de0492a3864e2da04521cc515bdf7c
Publikováno v:
Nuclear Materials and Energy, Vol 18, Iss , Pp 125-130 (2019)
The SOLPS-ITER code suite is used worldwide for plasma edge modeling, the interpretation of experiments, as well as for the design of the ITER divertor. The numerical scheme of the plasma solver of the code, B2.5, is based on the assumption of perfec
Externí odkaz:
https://doaj.org/article/455418e5b110447b863fbc5420fdbf8f
Autor:
Irina Veselova, Elizaveta Kaveeva, Vladimir Rozhansky, Ilya Senichenkov, Anastasia Poletaeva, Richard A. Pitts, Xavier Bonnin
Publikováno v:
Nuclear Materials and Energy, Vol 26, Iss , Pp 100870- (2021)
SOLPS-ITER code simulations with fluid drifts activated are used to examine the consequences for divertor performance, under burning plasma conditions, of a reduction in scrape-off layer (SOL) cross-field transport such that the outboard midplane SOL
Externí odkaz:
https://doaj.org/article/d4fbf6f6f17b454cbad64a62cb9a0418
Autor:
Suk–Ho Hong, Richard A. Pitts, Hyung-Ho Lee, Eunnam Bang, Chan-Soo Kang, Kyung-Min Kim, Hong-Tack Kim
Publikováno v:
Nuclear Materials and Energy, Vol 12, Iss , Pp 1122-1129 (2017)
A series of leading edge heat load experiments are performed in KSTAR to study power balance and to support a divertor shaping decision on ITER. Tungsten blocks with leading edges of various heights were fabricated, adjusted and mounted to central di
Externí odkaz:
https://doaj.org/article/aed593f0b397436ea6b78124ec52d8df
Autor:
Jae-Sun Park, Xavier Bonnin, Richard A Pitts, Yuri Gribov, Tom Wauters, A A Kavin, Victor Lukash, R.R Khayrutdinov
Publikováno v:
Nuclear Fusion.
In ITER, tritium retention primarily occurs through co-deposition with beryllium. To avoid exceeding the strict tritium inventory limit, efficient tritium recovery techniques are essential. Baking is the ITER baseline for tritium recovery, but its ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7d344568f59db13b6555219cec4fa2d
https://doi.org/10.1088/1741-4326/acd9d9
https://doi.org/10.1088/1741-4326/acd9d9
Autor:
Christopher Anthony Orrico, Timo Ravensbergen, Richard A Pitts, Xavier Bonnin, Elizaveta Kaveeva, Jae-Sun Park, Vladimir A Rozhansky, Ilya Y Senichenkov, C. Watts, Marco de Baar
Publikováno v:
Nuclear Fusion, 63, 086002
Reliable diagnostics that measure the detached state of the ITER divertor plasma will be necessary to control heat flux to the divertor targets during steady state, burning plasma operation. This paper conducts an initial exploration into the feasibi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ebadd4c4d85c294b12a68abfa4767ec
https://www.differ.nl/bibcite/reference/8950
https://www.differ.nl/bibcite/reference/8950
Autor:
Nicolas Rivals, Patrick Tamain, Yannick Marandet, Xavier Bonnin, Hugo Bufferand, Richard A. Pitts, Gloria Falchetto, Hao Yang, Guido Ciraolo
Publikováno v:
Contributions to Plasma Physics. 62
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::113bf9fc9d4a8f64889e126dda3a87fe
https://doi.org/10.1002/ctpp.202100182
https://doi.org/10.1002/ctpp.202100182