【摘要】 文章简要阐述了制冷基本原理及现有制冷技术存在的主要问题,通过对蒸喷制冷技术与溴化锂抽排气装置的分析,提出液态水引射制冷的可能性,并设计出水引射制冷机,阐述了其运行原理与结构。最后,利用流体力学与分子运动学原理,对引射制冷机理进行了初步探讨并提出新的解释。更多还原

【Abstract】 In this paper, the authors give a brief explanation of basic principles of refrigeration and point out the defects in the refrigerating technique adopted now. Through analysing the technique of steam jet refrigeration and lithium bromide suction-exhaust device, the authors advance a new theory of water jet refrigeration, design a water jet refrigerator, elabrateon, its structure and operating principle. Then, the authors, based on the principles of fluid mechanics and molecular dynamics, explore the mechanism of water jet refrigeration and give a new explanation.更多还原