The objective of this thesis is to study the problems about ground modeling experiments on the convection heat transfer in the hermetic cabins of two man-made satellites under microgravity, and build up a set of experimental system for the ground modeling-cool experiment-based on the theoretical analysis of the effects of gravity on the flow and heat transfer in the hermetic cabins 航空航天技術(shù)領(lǐng)域中,如何在地面重力環(huán)境中實(shí)驗(yàn)?zāi)M空間微重力條件下的流動(dòng)與傳熱,具有重要意義,但至今尚未得到很好的解決。本文的目的就是研究微重力環(huán)境下衛(wèi)星密封艙內(nèi)對(duì)流換熱的地面模擬實(shí)驗(yàn)問(wèn)題。
Along with the increasingly vigorous competition of the global market, from man-made satellite to the airplane, from car to the bicycle, from instrument equipments to the home appliances, the quantity of all products is becoming increasingly important, immediately the reliability of product is required more and more highly 隨著全球市場(chǎng)的競(jìng)爭(zhēng)日益激烈,從人造衛(wèi)星到飛機(jī)、從汽車(chē)到自行車(chē)、從儀器設(shè)備到家用電器,對(duì)各種各樣的產(chǎn)品的質(zhì)量變得越來(lái)越重要,隨之對(duì)產(chǎn)品的可靠性要求也越來(lái)越高。