Chin. Phys. Lett.  1993, Vol. 10 Issue (1): 21-24    DOI:
Original Articles |
Bipartition Model Studies of the Particle and Energy Reflection Coefficients of Fusion α-Particles from the First Wall
LUO Zhengming*;JIANG Bin
Center for Radiation Physics, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064 *also CCAST (World Laboratory)
Cite this article:   
LUO Zhengming, JIANG Bin 1993 Chin. Phys. Lett. 10 21-24
Download: PDF(188KB)  
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks
Abstract The particle and energy reflection coefficients of fusion α-particles which leak out from the plasma boundary in a fusion device and bombard the first wall with various incident directions are calculated by the newly-improved bipartition model for light ion transport. The influence of surface barrier upon the reflection of α-particles with low energy is investigated as well. The validity of bipartition model can be shown by the comparison of computational results with relevant experimental data.


Keywords: 52.40.Hf      79.20.Nc     
Published: 01 January 1993
PACS:  52.40.Hf (Plasma-material interactions; boundary layer effects)  
  79.20.Nc  
TRENDMD:   
URL:  
https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y1993/V10/I1/021
Service
E-mail this article
E-mail Alert
RSS
Articles by authors
LUO Zhengming
JIANG Bin
Related articles from Frontiers Journals
[1] CHEN Zhao-Quan, LIU Ming-Hai, TANG Liang, LV Jian-Hong, HU Xi-Wei. Surface Wave Analysis of Planar-Type Overdense Plasma with Surface Plasmon Polariton Resonance[J]. Chin. Phys. Lett., 2010, 27(2): 21-24
[2] CHEN Zhao-Quan, LIU Ming-Hai, LAN Chao-Hui, CHEN Wei, LUO Zhi-Qing, HU Xi-Wei. Estimation of Plasma Density by Surface Plasmons for Surface-Wave Plasmas[J]. Chin. Phys. Lett., 2008, 25(12): 21-24
[3] LIU Fei, WANG Wen-Hao, HE Ye-Xi, LIU Jun, TAN Yi, XIE Li-Feng, ZENG Long. Magnetic Fluctuation Measurement in Sino United Spherical Tokamak Plasma[J]. Chin. Phys. Lett., 2007, 24(7): 21-24
[4] SUN Wei-Ming, WEI Yu-Cheng, SHI Li-Qun. Study of Thermal Desorption of Helium from Hydrogenated Zirconium[J]. Chin. Phys. Lett., 2006, 23(11): 21-24
[5] JIANG Ke, HOU Lu-Jing, WANG You-Nian. Interactions of a Projectile Charge with Two-Dimensional Dusty Plasmas[J]. Chin. Phys. Lett., 2005, 22(7): 21-24
[6] WANG Wen-Hao, HE Ye-Xi, GAO Zhe, ZENG Li, ZHANG Guo-Ping, XIE Li-Feng, FENG Chun-Hua, XIAO Qiong, LI Xiao-Yan. Edge Electrostatic Fluctuation Characteristics in the Sino-United Spherical Tokamak[J]. Chin. Phys. Lett., 2004, 21(8): 21-24
[7] ZHANG Guo-Ping, HE Ye-Xi, WANG Wen-Hao, GAO Zhe, ZENG Li, XIE Li-Feng, FENG Chun-Hua. Observation of Radial Propagation of Electrostatic Fluctuations in Edge Plasma of the Sino United Spherical Tokamak[J]. Chin. Phys. Lett., 2004, 21(12): 21-24
[8] CHANG Tie-Qiang, WANG Guang-Yu, DUAN Qing-Sheng, PEI Wen-Bing, GU Pei-Jun, ZHANG Xing-Hong, DING Yong-Kun, ZHENG Zhi-Jian, YANG Jia-Min, HUANG Tian-Xuan, SUN Ke-Xu. Radiation Energy Loss from Laser-Heated Shenguang-II Hohlraums[J]. Chin. Phys. Lett., 2004, 21(12): 21-24
[9] DENG Bai-Quan, YAN Jian-Cheng, HUANG Jin-Hua, PENG Li-Lin. New Description Model of Sputtering on Material Surface[J]. Chin. Phys. Lett., 2003, 20(7): 21-24
[10] SONG Mei, WAN Bao-Nian, XU Guo-Sheng, LING Bi-Li. Statistical Characterization of Boundary Fluctuations in the HT-7 Tokamak[J]. Chin. Phys. Lett., 2003, 20(6): 21-24
[11] SONG Mei, WAN Bao-Nian, XU Guo-Sheng, CHEN Zhong-Yong, LIU Hai-Qing, LING Bi-Li, LI Cheng-Fu. Measurements of Boundary Plasma in Synergy Discharges of IBW and LHCD on the HT-7 Tokamak[J]. Chin. Phys. Lett., 2003, 20(10): 21-24
[12] WANG Wen-Hao, YU Chang-Xuan, WEN Yi-Zhi, XU Yu-Hong, LING Bi-Li, GONG Xian-Zu, LIU Bao-Hua, WAN Bao-Nian. Self-Organized Criticality Properties of the Turbulence-Induced Particle Flux at the Plasma Edge of the HT-6M Tokamak [J]. Chin. Phys. Lett., 2001, 18(6): 21-24
[13] WANG Wen-Hao, YU Chang-Xuan, WEN Yi-Zhi, XU Yu-Hong, LING Bi-Li, GONG Xian-Zu, LIU Bao-Hua, WAN Bao-Nian. A Signature of Self-Organized Criticality in the HT-6M Edge Plasma Turbulence[J]. Chin. Phys. Lett., 2001, 18(3): 21-24
[14] WANG Wen-Hao*, YU Chang-Xuan*, LING Bi-Li, GONG Xian-Zu, LIU Bao-Hua, WAN Bao-Nian. Reynolds Stress and Sheared Poloidal Flow in the Edge Plasma Region of the HT-6M Tokamak[J]. Chin. Phys. Lett., 2001, 18(2): 21-24
[15] SHI Zhi-dong, LI Zhong-yuan, CHEN Yao. Disruption of Charged Dust Grains in Cometary Plasma Environments[J]. Chin. Phys. Lett., 1998, 15(2): 21-24
Viewed
Full text


Abstract