机械泵驱动两相回路的实时动态模型分析  

REAL-TIME DYNAMIC MODEL FOR A MECHANICAL PUMPED TWO-PHASE LOOP

作　　者：莫冬传[1,2] 黄臻成[2,3] Van Es Johannes Giuseppe Di Mauro 何振辉[2,3] 吕树申[1,2] Teun Zwartbol Pauw Aswin 

机构地区：[1]中山大学化学与化学工程学院,广东广州510275 [2]中山大学空间技术中心,广东珠海519082 [3]中山大学物理科学与工程技术学院,广东广州510275 [4]National Aerospace Laboratory NLR, 8316 PR Marknesse, The Netherlands [5]Politecnico di Milano, piazza Leonardo da Vinci 32, 20133 Milano, Italy

出　　处：《工程热物理学报》2011年第2期258-260,共3页Journal of Engineering Thermophysics

基　　金：广东省人民政府科技专项,科技部国际科技合作重点项目计划(No.2003DF000050);973计划前期研究专项(No.2006CB708613)

摘　　要：在航空航天领域,为了加速系统设计及测试进度,通常需要进行半实物实时仿真,即控制器用实物,受控对象采用数学模型。本文开发出了基于Matlab/Simulink的两相传热模块,并用其搭建了某机械泵驱动两相回路的实时动态模型。通过与实验的对比,验证了模型的可靠性,表明该模型满足实时要求,可以在下一步用于半实物仿真。In order to speed up the designation and the test, real-time dynamic simulation is widely used in the aerospace engineering. In this paper, two-phase heat transfer modular based on Matlab/Simulink have been developed, and then the real-time dynamic model for a mechanical pumped two-phase loop has been built. The test results confirm that the model is reliable. The model can meet the real-time requirement and can be applied in hardware-in-the-loop simulation in future.

关 键 词：机械泵驱动 两相回路 实时 动态模型 

分 类 号：TK123[动力工程及工程热物理—工程热物理]