Volume 50

A new design framework for air-cooled condensing unit Zhiyu Wang, Jiahao Cheng, Chunlu Zhang

Abstract

For energy efficient design, the widely used V-shaped air-cooled condensing units are not proper for the Installation space with height restrictions. This paper proposes a comprehensive design framework for air-cooled condensing unit, comprising structural design, CFD simulation, system modeling, and prototype test. A case study on an air cooler confirms the effectiveness of the design framework. The implementation of a blow-through configuration for air-cooled condensing unit enhances air flow rate, achieves dynamic pressure recovery, and optimizes component installation.

Keywords Air-cooled condensing unit, design framework, CFD, system modeling, prototype test