Simulation of Supersonic Molecular Beam Fueling on HL-1M Tokamak  

作　　者：焦一鸣 周艳 姚良骅 董家齐 

机构地区：[1]Southwestern Institute of Physics, Chengdu 610041, China

出　　处：《Plasma Science and Technology》2004年第6期2521-2525,共5页等离子体科学和技术（英文版）

基　　金：TheprojectsupportedbytheTenth-Five-YearNationalDefenseFundamentalScientificResearchoftheCommissionofScienceTechnologyandIndustryforNationalDefense,andoftheChinaNationalNuclearCorporation

摘　　要：The supersonic molecular beam (SMB) ablation and penetration processes in the HL-1M tokamak experiments are studied. The cluster formation and dissolution, SMB adiabatic expansion, shielding and cooling effect are all taken into account. An optimized numerical model is applied in the analysis and shown to be in good agreement with the experimental observations. The possibility of fueling large tokamak plasmas with SMB injection is explored.The supersonic molecular beam (SMB) ablation and penetration processes in the HL-1M tokamak experiments are studied. The cluster formation and dissolution, SMB adiabatic expansion, shielding and cooling effect are all taken into account. An optimized numerical model is applied in the analysis and shown to be in good agreement with the experimental observations. The possibility of fueling large tokamak plasmas with SMB injection is explored.

关 键 词：supersonic molecular beam FUELING tokamak plasma 

分 类 号：TL631.24[核科学技术—核技术及应用]