【摘要】 介绍了热沉最佳稳定工况的概念、数学模型及其计算机实现，并利用本文的软件对国内最大的空间环模器热沉进行了仿真研究，验证了该技术的可行性。热沉最佳稳定工况仿真研究对指导大型空间环境模拟器初期的调试试验有重要意义。更多还原

【Abstract】 Simulation on the optimum steady state of cryogenic shrouds in large space chambers is of great importance to the initial tests for space environment simulators. In this paper, the concept and the mathematical description of optimum steady state of cryogenic shrouds is presented, and the way to solve the problem with computer is visualized. The cryogenic shrouds in the largest environment simulator of China are used as an example to demonstrate the feasibility of the simulation technology presented.更多还原