Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Ad Verlaan"'
Autor:
Andrey Ushakov, Jacqueline van Veldhoven, Corné Rijnsent, Eiichi Yatsuka, Ad Verlaan, Ulf Stephan, Olaff Steinke, Matthew Maniscalco, Lucas Moser, Michele Bassan, Masahito Yokoyama, Erik van Beekum, Hatae Takaki
Publikováno v:
Physica Scripta. 98:015604
The ITER Edge Thomson scattering (ETS) system provides electron temperature and density profile measurements in the ITER tokamak. In collection optics, the front-end metallic first and second mirrors are expected to experience contamination with bery
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc83c9049cb143c485898598ea356cc8
https://doi.org/10.1088/1402-4896/aca5c5
https://doi.org/10.1088/1402-4896/aca5c5
Autor:
Matthew P. Maniscalco, A. Gattuso, Rob Ebeling, N.B. Koster, Charles Lasnier, Peter Verhoeff, Ray O’Neill, Russell Feder, M. Smith, B. C. Stratton, Chien-Ching Wu, Andrey Ushakov, Ad Verlaan
Publikováno v:
Fusion Engineering and Design. 146:1559-1563
One of the important aspects of the service life of the first and second optical mirrors (FM and SM) in ITER UWAVS diagnostics is to understand the influence of plasma cleaning on materials re-deposition and optical surface quality after multiple cle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a65fd731904a5a2a8c71e6490288657
https://doi.org/10.1016/j.fusengdes.2019.02.128
https://doi.org/10.1016/j.fusengdes.2019.02.128
Autor:
Ulf Stephan, Olaff Steinke, Andrey Ushakov, Ad Verlaan, Eiichi Yatsuka, Masahito Yokoyama, André Rijfers, Diogo Ribeiro, Lucas Moser, Michele Bassan, Matthew P. Maniscalco, Erik van Beekum, Takaki Hatae
Publikováno v:
Fusion Engineering and Design. 177:113079
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7d32e5a11d30021175fe0049545191c
https://doi.org/10.1016/j.fusengdes.2022.113079
https://doi.org/10.1016/j.fusengdes.2022.113079
Autor:
Jos van der List, André Rijfers, Matthew P. Maniscalco, Russell Feder, M. Smith, Ad Verlaan, Charles Lasnier, B. C. Stratton, Rob Ebeling, Andrey Ushakov, Ray O’Neill, N.B. Koster, Peter Verhoeff, A. Gattuso
Publikováno v:
Fusion Engineering and Design. 136:431-437
First metallic mirrors used in optical diagnostics such as the Upper Wide Angle Viewing System (UWAVS) in ITER may undergo contamination with beryllium and tungsten. Contamination levels of 10 nm can significantly degrade mirror performance. A UWAVS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4369f9e8693c3dfd4d5e0d0952c05800
https://doi.org/10.1016/j.fusengdes.2018.02.082
https://doi.org/10.1016/j.fusengdes.2018.02.082
Autor:
J.F.M. van der List, Rob Ebeling, Andrey Ushakov, Peter Verhoeff, Matthew P. Maniscalco, A. Rijfers, N.B. Koster, Russell Feder, C.J. Lasnier, Ad Verlaan, A. Gattuso, R.C. O'Neill, B. C. Stratton, M. Smith
Publikováno v:
Fusion Engineering and Design. 131:54-60
In ITER, first mirrors for the Upper Wide Angle Viewing System (UWAVS) are expected to experience contamination with beryllium and tungsten. Contamination levels of 10 nm can degrade mirror performance. In the UWAVS, a first mirror cleaning system wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f42f30310925d365410dfb6f6d375aa
https://doi.org/10.1016/j.fusengdes.2018.04.047
https://doi.org/10.1016/j.fusengdes.2018.04.047
Autor:
Olaff Steinke, Ulf Stephan, Maarten De Bock, Andrey Ushakov, Peter Verhoeff, Ad Verlaan, Erik van Beekum, Matthew P. Maniscalco, Lucas Moser
Publikováno v:
Fusion Engineering and Design. 168:112654
The Visible Spectroscopy Reference System (55.E6.VSRS) is going to be one of the first optical diagnostic systems in the ITER tokamak chamber, for which plasma cleaning system of front-end optics has to be implemented. In order to extract light out o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24a5f46ef1b6fb4d169df16e8e240494
https://doi.org/10.1016/j.fusengdes.2021.112654
https://doi.org/10.1016/j.fusengdes.2021.112654
Autor:
M. Smiley, J. A. C. Heijmans, Adam McLean, Ad Verlaan, C.J. Lasnier, B. C. Stratton, J. Vasquez, M. Smith, David Johnson, Ankita Jariwala, Russell Feder, R.C. O'Neill
Publikováno v:
Fusion Engineering and Design. 123:852-856
One of the diagnostic systems being provided by the US is the Upper Wide Angle Viewing System (UWAVS) which provides real-time, simultaneous visible and infrared (IR) images of the ITER divertor regions via optical systems located in five upper ports
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d85fb85bca28f7cc49546827314f4b4c
https://doi.org/10.1016/j.fusengdes.2017.03.130
https://doi.org/10.1016/j.fusengdes.2017.03.130
Autor:
Olaff Steinke, Maarten De Bock, Ad Verlaan, Andrey Ushakov, Peter Verhoeff, Ulf Stephan, Matthew P. Maniscalco
Publikováno v:
Fusion Engineering and Design. 154:111546
The Visible Spectroscopy Reference System (VSRS.55.E6) is going to be one of the first optical diagnostics in the ITER tokamak chamber. For the VSRS diagnostic system, the 100 mm diameter first mirror (FM) located at the front end of the optical syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::777bd1e5bc8387c204c174cccfec00da
https://doi.org/10.1016/j.fusengdes.2020.111546
https://doi.org/10.1016/j.fusengdes.2020.111546
Autor:
Ray O’Neill, Peter Giesen, Rob Vink, Josh Vasquez, Maurice Limpens, Ad Verlaan, Peter Verhoeff, M. LeSher, Huib Visser, Russell Feder, Jeroen Heijmans, B. C. Stratton, Pascal van Grol, Matthew P. Maniscalco, M. Smiley, M. Smith, Charles Lasnier, A. Gattuso
Publikováno v:
Fusion Engineering and Design
The Upper port Wide Angle Viewing System (UWAVS) is diagnostic system that provides visible light and InfraRed images of the divertor area in the ITER tokamak. The main functions of the UWAVS are to provide divertor wall and plasma luminance and temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb62b7f1288e07249d46f6a8a8caca45
http://resolver.tudelft.nl/uuid:0917eb7f-853d-46e0-8d6a-0a4aa44a8962
http://resolver.tudelft.nl/uuid:0917eb7f-853d-46e0-8d6a-0a4aa44a8962
Autor:
Ad Verlaan, C.J. Lasnier, B. C. Stratton, M. Smiley, J. A. C. Heijmans, Adam McLean, A. Gattuso, R.C. O'Neill, Russell Feder, J. Vasquez, M. Smith, David Johnson
Publikováno v:
21st Topical Conference on High-Temperature Plasma Diagnostics, 6-9 June 2016, Madison, WI, USA
The Upper Wide Angle Viewing System (UWAVS) will be installed on five upper ports of ITER. This paper shows major requirements, gives an overview of the preliminary design with reasons for some design choices, examines self-emitted IR light from UWAV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed39b49f3aa3080d5f4e71abf409120b
http://resolver.tudelft.nl/uuid:51a0055e-0488-47b8-b7a9-5eb3ee4ad514
http://resolver.tudelft.nl/uuid:51a0055e-0488-47b8-b7a9-5eb3ee4ad514