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Encheva A, Omran H, Devred A, Vostner A, Mitchell N, Mariani N, Jun CH, Long F, Zhou C, Macklin B, Marti H, Sborchia C, della Corte A, Zenobio A, Anemona A, Righetti R, Wu Y, Jin H, Xu A, Jin J. Progress on the design development and prototype manufacturing of the ITER In-vessel coils. Fusion Engineering and Design 2017. [DOI: 10.1016/j.fusengdes.2017.05.127] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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2
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Testa D, Toussaint M, Chavan R, Encheva A, Lister JB, Moret JM, Sanchez F. Prototyping Conventionally Wound High-Frequency Magnetic Sensors for ITER. Fusion Science and Technology 2017. [DOI: 10.13182/fst12-a13337] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- D. Testa
- Centre de Recherches en Physique des Plasmas, cole Polytechnique Fédérale de Lausanne (CRPP-EPFL) Association EURATOM—Confédération Suisse, CH—1015 Lausanne, Switzerland
| | - M. Toussaint
- Centre de Recherches en Physique des Plasmas, cole Polytechnique Fédérale de Lausanne (CRPP-EPFL) Association EURATOM—Confédération Suisse, CH—1015 Lausanne, Switzerland
| | - R. Chavan
- Centre de Recherches en Physique des Plasmas, cole Polytechnique Fédérale de Lausanne (CRPP-EPFL) Association EURATOM—Confédération Suisse, CH—1015 Lausanne, Switzerland
| | - A. Encheva
- Centre de Recherches en Physique des Plasmas, cole Polytechnique Fédérale de Lausanne (CRPP-EPFL) Association EURATOM—Confédération Suisse, CH—1015 Lausanne, Switzerland
| | - J. B. Lister
- Centre de Recherches en Physique des Plasmas, cole Polytechnique Fédérale de Lausanne (CRPP-EPFL) Association EURATOM—Confédération Suisse, CH—1015 Lausanne, Switzerland
| | - J. M. Moret
- Centre de Recherches en Physique des Plasmas, cole Polytechnique Fédérale de Lausanne (CRPP-EPFL) Association EURATOM—Confédération Suisse, CH—1015 Lausanne, Switzerland
| | - F. Sanchez
- Centre de Recherches en Physique des Plasmas, cole Polytechnique Fédérale de Lausanne (CRPP-EPFL) Association EURATOM—Confédération Suisse, CH—1015 Lausanne, Switzerland
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Patel K, Udintsev V, Hughes S, Walker C, Andrew P, Barnsley R, Bertalot L, Drevon J, Encheva A, Kashchuk Y, Maquet P, Pearce R, Taylor N, Vayakis G, Walsh M. ITER diagnostic system: Vacuum interface. Fusion Engineering and Design 2013. [DOI: 10.1016/j.fusengdes.2013.01.046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Pitcher CS, Barnsley R, Bertalot L, Encheva A, Feder R, Friconneau J, Hu Q, Levesy B, Loesser GD, Lyublin B, Macklin B, Martins J, Padasalagi S, Pak S, Reichle R, Sato K, Serikov A, Seyvet F, Suarez A, Udintsev V, Vayakis G, Veshchev E, Walker C, Walsh M, Watts C, Zhai Y. Port-Based Plasma Diagnostic Infrastructure on ITER. Fusion Science and Technology 2013. [DOI: 10.13182/fst13-a18065] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- C. S. Pitcher
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - R. Barnsley
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - L. Bertalot
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - A. Encheva
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - R. Feder
- Princeton Plasma Physics Lab, Princeton, NJ, USA
| | - J.P. Friconneau
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - Q. Hu
- Institute of Plasma Physics, Chinese Academy of Sciences
| | - B. Levesy
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | | | | | - B. Macklin
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - J.P. Martins
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - S. Padasalagi
- Institute for Plasma Research, Gandhinagar, Gujarat, India
| | - S. Pak
- National Fusion Research Institute, Daejeon, Korea
| | - R. Reichle
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - K. Sato
- Japan Atomic Energy Agency, Naka, Ibaraki, Japan
| | - A. Serikov
- Karlsruhe Institute of Technology KIT, Eggenstein-Leopoldshafen, Germany
| | | | | | - V. Udintsev
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - G. Vayakis
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - E. Veshchev
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - C. Walker
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - M. Walsh
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - C. Watts
- ITER Organization, Route de Vinon sur Verdon, 13115 Saint Paul Lez Durance, France
| | - Y. Zhai
- Princeton Plasma Physics Lab, Princeton, NJ, USA
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Vayakis G, Arshad S, Delhom D, Encheva A, Giacomin T, Jones L, Patel KM, Pérez-Lasala M, Portales M, Prieto D, Sartori F, Simrock S, Snipes JA, Udintsev VS, Watts C, Winter A, Zabeo L. Development of the ITER magnetic diagnostic set and specification. Rev Sci Instrum 2012; 83:10D712. [PMID: 23126886 DOI: 10.1063/1.4732077] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
ITER magnetic diagnostics are now in their detailed design and R&D phase. They have passed their conceptual design reviews and a working diagnostic specification has been prepared aimed at the ITER project requirements. This paper highlights specific design progress, in particular, for the in-vessel coils, steady state sensors, saddle loops and divertor sensors. Key changes in the measurement specifications, and a working concept of software and electronics are also outlined.
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Affiliation(s)
- G Vayakis
- ITER Organization, St Paul lez Durance, France.
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Reichle R, Beaumont B, Boilson D, Bouhamou R, Direz MF, Encheva A, Henderson M, Huxford R, Kazarian F, Lamalle P, Lisgo S, Mitteau R, Patel KM, Pitcher CS, Pitts RA, Prakash A, Raffray R, Schunke B, Snipes J, Diaz AS, Udintsev VS, Walker C, Walsh M. Concept development for the ITER equatorial port visible∕infrared wide angle viewing system. Rev Sci Instrum 2012; 83:10E520. [PMID: 23127027 DOI: 10.1063/1.4734487] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The ITER equatorial port visible∕infrared wide angle viewing system concept is developed from the measurement requirements. The proposed solution situates 4 viewing systems in the equatorial ports 3, 9, 12, and 17 with 4 views each (looking at the upper target, the inner divertor, and tangentially left and right). This gives sufficient coverage. The spatial resolution of the divertor system is 2 times higher than the other views. For compensation of vacuum-vessel movements, an optical hinge concept is proposed. Compactness and low neutron streaming is achieved by orienting port plug doglegs horizontally. Calibration methods, risks, and R&D topics are outlined.
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Affiliation(s)
- R Reichle
- ITER Organization, Route de Vinon-sur-Verdon, 13115 St Paul-lez-Durance, France.
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7
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Udintsev V, Vayakis G, Bora D, Direz MF, Encheva A, Giacomin T, Henderson M, Patel K, Portalès M, Prakash A, Snipes J, Walker C, Walsh M, Watts C, Austin M, Pandya H, Hanson G, Popova E, Sanchez P, Shelukhin D, Conway G, Oosterbeek J. Extending the physics studied by ECE on ITER. EPJ Web of Conferences 2012. [DOI: 10.1051/epjconf/20123203013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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8
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Sato K, Yaguchi E, Pitcher C, Walker C, Encheva A, Kawano Y, Kusama Y. Electromagnetic studies of the ITER generic upper port plug. Fusion Engineering and Design 2011. [DOI: 10.1016/j.fusengdes.2011.02.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Reichle R, Andrew P, Counsell G, Drevon JM, Encheva A, Janeschitz G, Johnson D, Kusama Y, Levesy B, Martin A, Pitcher CS, Pitts R, Thomas D, Vayakis G, Walsh M. Defining the infrared systems for ITER. Rev Sci Instrum 2010; 81:10E135. [PMID: 21033997 DOI: 10.1063/1.3491199] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The International Thermonuclear Experimental Reactor will have wide angle viewing systems and a divertor thermography diagnostic, which shall provide infrared coverage of the divertor and large parts of the first wall surfaces with spatial and temporal resolution adequate for operational purposes and higher resolved details of the divertor and other areas for physics investigations. We propose specifications for each system such that they jointly respond to the requirements. Risk analysis driven priorities for future work concern mirror degradation, interfaces with other diagnostics, radiation damage to refractive optics, reflections, and the development of calibration and measurement methods for varying optical and thermal target properties.
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Affiliation(s)
- R Reichle
- ITER Organization, 13115 St. Paul-lez-Durance, France.
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Encheva A, Bertalot L, Macklin B, Vayakis G, Walker C. Integration of ITER in-vessel diagnostic components in the vacuum vessel. Fusion Engineering and Design 2009. [DOI: 10.1016/j.fusengdes.2008.12.101] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Franzen P, Falter H, Speth E, Kraus W, Bandyopadhyay M, Encheva A, Fantz U, Franke T, Heinemann B, Holtum D, Martens C, McNeely P, Riedl R, Tanga A, Wilhelm R. Status and plans for the development of a RF negative ion source for ITER NBI. Fusion Engineering and Design 2005. [DOI: 10.1016/j.fusengdes.2005.06.178] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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