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Pumping performance analysis of negative ion based neutral beam injector cryosorption pump prototype. FUSION ENGINEERING AND DESIGN 2023. [DOI: 10.1016/j.fusengdes.2023.113469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Mukherjee S, Gupta V, Panchal P, Mishra J, Nayak P, Agarwal J, Agravat H, Dewasi A, Dutta R, Desai A, Verma S, Swamy R, Mokariya P, Patel N, Patel T, Belsare S, Khirwadkar S, Gangradey R. Design and development of LN2 cooled cryopump for application in high heat flux test facility. FUSION ENGINEERING AND DESIGN 2022. [DOI: 10.1016/j.fusengdes.2022.113315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
Cryosorption pumps create a vacuum by adsorbing gas at low temperature through porous solid adsorbents. The transmission probability of gas molecules and heat loads of cryosorption pumps are important factors affecting its performance. Herein, Molflow software based on the Monte Carlo principle is used to analyze the effects of the structural design of cryosorption pumps on transmission probability. The influence of structural design on radiation heat transfer is analyzed by ANSYS Steady-State Thermal software. This provides a reference for the design of a cryosorption pump to validate the prototype of a neutral beam injector for the China Engineering Fusion Experimental Reactor (CFETR).
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Hanke S, Hauer V, Day C, Dalla Palma M, Sartori E, Dal Bello S, Zaccaria P, Zhang M. Experimental characterization of the gas injection nozzle for the ITER Neutral Beam Test Facility neutralizer. FUSION ENGINEERING AND DESIGN 2017. [DOI: 10.1016/j.fusengdes.2017.05.058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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5
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Analysis of the influence of the structure of radiation shield on its transmission probability for a cryo-condensation pump. FUSION ENGINEERING AND DESIGN 2017. [DOI: 10.1016/j.fusengdes.2017.06.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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6
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Sartori E, Veltri P, Dalla Palma M, Agostinetti P, Hemsworth R, Singh M, Serianni G. Solutions to mitigate heat loads due to electrons on sensitive components of ITER HNB beamlines. FUSION ENGINEERING AND DESIGN 2016. [DOI: 10.1016/j.fusengdes.2016.02.095] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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7
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Thermodynamic Analysis of G-M/J-T Helium Refrigeration Cycle for a Cryoadsorption Test Facility. JOURNAL OF FUSION ENERGY 2015. [DOI: 10.1007/s10894-015-9938-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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8
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Wei J, Hu C, Liang L. Monte Carlo Simulation for the Beam Deflection in the EAST Neutralizer Due to Stray Magnetic Field. FUSION SCIENCE AND TECHNOLOGY 2012. [DOI: 10.13182/fst12-a13533] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Papastergiou S, Lässer R, Piazza G, Wikus P, Day C, Haas H, Hanke S, Hauer V, Poncet JM, Antipenkov A, Dremel M, Mayaux C, Pearce R, Fellin F. The European Supplied Components of the ITER Vacuum Pumping Systems. FUSION SCIENCE AND TECHNOLOGY 2011. [DOI: 10.13182/fst11-a12557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | - R. Lässer
- Fusion for Energy, Plant Systems Division, Barcelona, Spain
| | - G. Piazza
- Fusion for Energy, Plant Systems Division, Barcelona, Spain
| | - P. Wikus
- Fusion for Energy, Plant Systems Division, Barcelona, Spain
| | - Ch. Day
- Karlsruhe Institute for Technology, Institute for Technical Physics, Vacuum Department, Karlsruhe, Germany
| | - H. Haas
- Karlsruhe Institute for Technology, Institute for Technical Physics, Vacuum Department, Karlsruhe, Germany
| | - S. Hanke
- Karlsruhe Institute for Technology, Institute for Technical Physics, Vacuum Department, Karlsruhe, Germany
| | - V. Hauer
- Karlsruhe Institute for Technology, Institute for Technical Physics, Vacuum Department, Karlsruhe, Germany
| | - J. M. Poncet
- Commissariat à L’energie Atomique, Direction des Sciences de la Materie, Institut Nanosciences et Cryogenie, Service des Basses Temperatures, Grenoble, France
| | - A. Antipenkov
- ITER Organisation, Central Engineering and Plant Support Department, VPS Group, Saint Paul Les Durance, France
| | - M. Dremel
- ITER Organisation, Central Engineering and Plant Support Department, VPS Group, Saint Paul Les Durance, France
| | - Ch. Mayaux
- ITER Organisation, Central Engineering and Plant Support Department, VPS Group, Saint Paul Les Durance, France
| | - R. Pearce
- ITER Organisation, Central Engineering and Plant Support Department, VPS Group, Saint Paul Les Durance, France
| | - F. Fellin
- Consorzio RFX - Associazione ENEA-Euratom, Area della Ricerca del C.N.R., Padova, Italy
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Day C, Haas H, Hanke S, Hauer V, Luo X, Scannapiego M, Simon R, Strobel H, Fellin F, Lässer R, Masiello A, Papastergiou S, Dremel M, Mayaux C, Pearce R. Design progress for the ITER torus and neutral beam cryopumps. FUSION ENGINEERING AND DESIGN 2011. [DOI: 10.1016/j.fusengdes.2010.11.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Luo X, Day C. 3D Monte Carlo vacuum modeling of the neutral beam injection system of ITER. FUSION ENGINEERING AND DESIGN 2010. [DOI: 10.1016/j.fusengdes.2010.04.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Vessel design and interfaces development for the 1MV ITER Neutral Beam Injector and Test Facility. FUSION ENGINEERING AND DESIGN 2009. [DOI: 10.1016/j.fusengdes.2009.01.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Day C, Haas H. Experimental assessment of the ITER cryosorption pump high temperature regeneration. FUSION ENGINEERING AND DESIGN 2009. [DOI: 10.1016/j.fusengdes.2009.02.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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