【摘要】 建立了大型空间环境模拟器热沉管网动态数学模型 ,介绍了热沉管网动态仿真技术的算法及软件结构 ,利用本文的软件对国内最大的空间环境模拟器热沉进行了动态仿真研究 ,并将结果与此前根据不考虑温度分布对流量分配影响的数学模型得到的仿真结果进行了对比 ,验证了该技术的可行性和先进性更多还原

【Abstract】 Dynamic mathematical model is established for the piping system of cryogenic shrouds, the algorithm and software structure are presented. Dynamic simulation on the cryogenic shrouds in the largest space environment simulator is conducted. The results obtained are compared with those using the former undeveloped mathematical model to manifest the feasibility and priority of the simulation technology introduced here.更多还原