所属单位：控制科学与工程学院

论文名称：Refrigeration performance research and simulation of two-stage ejector with water cooled condenser

教研室：喷射理论与应用实验室

发表刊物：Chinese Automation Congress

刊物所在地：China

关键字：two-stage ejector; water cooled condenser; entrainment ratio; critical backpressure

摘要：In order to make the ejector refrigeration system reach subzero refrigeration, the ejector structure is optimized in this paper. A two-stage ejector model in series with two ejectors is proposed. Comparing with traditional single ejector models, the twostage ejector carries out a two boost of the secondary flow by connecting two ejectors in series. Using a water cooled condenser can also reduce the outlet pressure. Thus the pressure burden of a single ejector is reduced. The effectiveness of the proposed model is validated by simulation data.

全部作者：王新立

第一作者：邓捷

论文类型：期刊论文

通讯作者：王雷

学科门类：工学

一级学科：控制科学与工程

文献类型：C

是否译文：否

发表时间：2018-05-01

收录刊物：EI