Area ratio effects to the performance of air-cooled ejector refrigeration cycle with R134a refrigerant

• Main Authors: Jia, Yan, Cai, Wenjian
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/98066; http://hdl.handle.net/10220/13289
• Institution: Nanyang Technological University

In this paper, the key ejector geometry parameters for an air-cooled ejector cycle using R134a with cooling capacity of 2 kW are designed by 1D analysis. Through enlarging the designed area ratios by connecting the replaceable nozzles with a main body, optimum area ratios under air-conditioning wo...