航天器熱平衡試驗(yàn)技術(shù)評(píng)述
Review on the thermal balance test for spacecraft
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摘要: 航天器熱平衡試驗(yàn)是航天器研制過(guò)程中的一項(xiàng)重要試驗(yàn)。隨著航天技術(shù)的發(fā)展,以及設(shè)計(jì)驗(yàn)證方法的改進(jìn),對(duì)航天器熱平衡試驗(yàn)提出了新的要求。在總結(jié)以往實(shí)踐的基礎(chǔ)上,結(jié)合航天器的熱控設(shè)計(jì),根據(jù)既能滿足設(shè)計(jì)驗(yàn)證的要求、又可以簡(jiǎn)化研制流程的原則,提出了存在的問(wèn)題和研究重點(diǎn)。Abstract: The thermal balance test is an important test in the process of spacecraft development, and it faces new requirements with the development of space technology and the improvement of the design validation method. In this paper, the problems are discussed based on the experience of previous thermal balance tests for satellites, and it is shown that one must adhere to the principle of thermal control design and design validation.