Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Roger Jaspers"'
Autor:
M. Velasco Enriquez, A Ana Sobota, Jasper Beckers, B.J. Crowley, J. T. Scoville, Rje Roger Jaspers, Tijs A. Wijkamp, J. Rauch
Publikováno v:
Fusion Engineering and Design, 146, 1605-1609. Elsevier
Fusion Engineering and Design
Fusion Engineering and Design
Here we report on efforts to improve performance and longevity of the Neutral Beam Injection (NBI) system by initiating a R&D program aimed at studying the most common failure mechanism for the ion sources. To this end a filament driven plasma chambe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e81114184012d6ea7ef8250fcfa14f83
https://doi.org/10.1016/j.fusengdes.2019.02.138
https://doi.org/10.1016/j.fusengdes.2019.02.138
Publikováno v:
Plasma Physics and Controlled Fusion, 63(3):035014. Institute of Physics
Accurate simulations of the behavior of RF waves in hot, magnetized fusion plasmas have traditionally been computationally demanding due to the integro-differential character of the hot plasma wave equation. In this work a method is described that al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b3b548402b4bde4fdf21b1eb77d0cfd
https://doi.org/10.1088/1361-6587/abd619
https://doi.org/10.1088/1361-6587/abd619
Autor:
Mikirou Yoshinuma, Masayuki Yokoyama, Ryosuke Seki, Roger Jaspers, Katsumi Ida, Masahiko Emoto, Jasper Beckers
Publikováno v:
Plasma and Fusion Research, 12:1402006, 1-10. Japan Society of Plasma Science and Nuclear Fusion Research (JSPF)
Plasma rotation plays an important role in the suppression of turbulence, leading to an increase in energy and particle confinement. Significant rotation also leads to a stabilisation of the resistive wall mode. The external momentum input from Neutr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fb9d3f5e8efac03e5bb7320ab56257d
https://doi.org/10.1585/pfr.12.1402006
https://doi.org/10.1585/pfr.12.1402006
Publikováno v:
Physics of Plasmas
Physics of Plasmas, 26(10):102703. American Institute of Physics
Physics of Plasmas, 26(10):102703. American Institute of Physics
With the aim of determining the ion direction, Doppler spectroscopy is carried out in a Farnsworth fusor with a spherical cathode grid during star mode operation. The Doppler shift of Balmer-α radiation from excited deuterium atoms (D∗) is analyze
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d3abc38aae24e8555405550dc8a7fe8
https://research.tue.nl/en/publications/0e15f98a-64f2-4b19-9a28-7708db6ffa49
https://research.tue.nl/en/publications/0e15f98a-64f2-4b19-9a28-7708db6ffa49
Autor:
C. Schoenfelder, Rje Roger Jaspers, P. Dieguez Porras, Leon Cizelj, J. Noterdaeme, M. Scheffer, Walter Ambrosini
Publikováno v:
EPJ Web of Conferences, Vol 170, p 10001 (2018)
The ANNETTE Project (Advanced Networking for Nuclear Education and Training and Transfer of Expertise) is well underway, and one of its work packages addresses the design, development and implementation of nuclear fusion training. A systematic approa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::002e4aa1ee36720e8bd48036df3e3549
https://doi.org/10.1051/epjconf/201817010001
https://doi.org/10.1051/epjconf/201817010001
Publikováno v:
Nuclear Fusion, 58(1):016030. Institute of Physics
A motional Stark effect (MSE) diagnostic has recently been installed in the KSTAR tokamak. A difficulty faced at KSTAR and common to other MSE diagnostics is calibration of the system for absolute measurements. In this report we present our novel cal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a43cc6733f67acb20055334b1bdc1c59
https://research.tue.nl/en/publications/1b6467b2-e4ef-4399-ac45-1aee2436d5b6
https://research.tue.nl/en/publications/1b6467b2-e4ef-4399-ac45-1aee2436d5b6
Publikováno v:
Proceedings of the 59th Annual Meeting of the APS Division of Plasma Physics, 23-27 October 2017, Milwaukee, Wisconsin
Pure TUe
Pure TUe
The Neutral Beam system on the DIII-D tokamak consists of eight ion sources using the Common Long Pulse Source (CLPS) design. During helium operation, desired for research regarding the ITER pre-nuclear phase, it has been observed that the ion source
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0cea26b37d5cc0c14f56239b4e900a1f
https://research.tue.nl/nl/publications/3a2cc0ef-45af-49bf-92f8-dcc49b155196
https://research.tue.nl/nl/publications/3a2cc0ef-45af-49bf-92f8-dcc49b155196
Publikováno v:
Review of Scientific Instruments, 85:11D827, 1-4. American Institute of Physics
Contributed paper, published as part of the Proceedings of the 20th Topical Conference on High-Temperature Plasma Diagnostics, Atlanta, Georgia, USA, June 2014 The motional Stark effect (MSE) diagnostic is used to measure the radial magnetic pitch an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::015846b5aa6a6da7eca7caa3f90a8455
https://doi.org/10.1063/1.4891161
https://doi.org/10.1063/1.4891161
Autor:
M. Scheffer, H Wi, J Chung, Mcc Maximilian Messmer, S Stef Schenkelaars, Jinseok Ko, Rje Roger Jaspers
Publikováno v:
Review of Scientific Instruments
Review of Scientific Instruments, 87(11):11E503, 1-4. American Institute of Physics
Review of Scientific Instruments, 87(11):11E503, 1-4. American Institute of Physics
A photo-elastic modulator based 25-chord motional Stark effect (MSE) diagnostic has been successfully developed and commissioned in Korea Superconducting Tokamak Advanced Research. The diagnostic measures the radial magnetic pitch angle profile of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b682fa996f6ed503f5ee41d0d87f5658
https://pubmed.ncbi.nlm.nih.gov/27910319
https://pubmed.ncbi.nlm.nih.gov/27910319
Publikováno v:
Revista Brasileira de Aplicações de Vácuo. 38:69
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f851f38dabea24a887abf15db780252e
https://doi.org/10.17563/rbav.v38i2.1133
https://doi.org/10.17563/rbav.v38i2.1133