The non-azeotropic mixture refrigerant cascade cooler based on mixed refrigerant cascade ( MRC) cycle is regarded as one of refrigerant cycle with reliability and long-life in theory. 非共沸混合工质复叠制冷机是利用非共沸工质相变分离的原理进行制冷循环的一种新形式,具有高可靠性与长寿命的特点。
Simulation of the non-azeotropic mixed refrigerant cascade cooler by Computer 计算机模拟非共沸混合工质复叠制冷机循环的研究
The results of experiments show that the sand cascade cooler can obtain an optimal cooling effect with optimum technological parameters. 经验证明最佳的可控工艺参数可以使多级砂幕热砂冷却装置获得理想的冷却效果和经济效益。这为多级砂幕热砂冷却装置在生产中的优化控制提供了基础。
According to the special requirement for an R13/ R22 cascade refrigeration system of a laboratory design without available equipment and experience for reference, designs evaporator/ condenser, air cooler, expansion container. 针对某工程选用R13/R22复叠式制冷系统设计试验室的特殊要求,在没有成套设备和可借鉴经验的情况下,自行设计了蒸发/冷凝器、冷风机、膨胀器等设备。