STEADY STATE AND DYNAMICS ANALYSIS OF A SUPERCRITICAL WATER NATURAL CIRCULATION LOOP

摘要：

As a part of supercritical water reactor basic research, the stability of the natural circulationresearch plays an important role on the feasibility of supercritical water reactor and experimentalresearch. In this paper, a supercritical water natural circulation loop built by Department ofEngineering Physics, Tsinghua University was studied by numerical method. It was confirmed that thestatic or Ledinegg instability doesnt occurs in HACA system, and there isnt any instability existingwhen the inlet enthalpy is greater than critical enthalpy. Instability was observed, which is similar toDWOs and PDOs in two phase flow, and the system parameters and the boundary conditions influenceon the instability of supercritical natural circulation loop were studied.

作者: Li ZhongChun Yu JiYang Song XiaoMing

作者单位: Department of Engineering Physics,Tsinghua University,Beijing,100084,China Science and Technology on Department of Engineering Physics,Tsinghua University,Beijing,100084,China Science and Technology on Reactor System Design Technology Laboratory,Nuclear Power Institute of Chi

会议类型: 国际会议

会议名称: 3rd China-Canada Joint Workshop on Supercritical Water-Cooled Reactors(第三届中国-加拿大超临界水堆研讨会 (CCSC-2012)

会议地点: 西安

会议语种:英文

页码: 1-14

在线出版日期: 2012-04-18（万方平台首次上网日期，不代表论文的发表时间）