Heat pump and refrigeration systems consume a large amount of energy annually around
the world. Heat exchanger is an important component of heat pump and refrigeration …

An experimental investigation was conducted to study the effect of header and channels
orientations on the two-phase flow distribution in parallel micro-channels. The parallel micro …

Frosting and refrigerant distribution uneven easily are two key problems restricting the wide
application of micro-channel heat exchanger in the field of air source heat pump (ASHP). In …

Micro-channel heat exchangers are widely used due to their superior performance
compared to the existing fin and tube heat exchangers, but are limited to condensers due to …

Poor distribution of two-phase flow in a microchannel heat exchanger header requires a
solution to maximize its potential advantage of compactness while offering a high heat …

Parallel cooling channels have been a commonly seen configuration in advanced aero-
engines, for example, the scramjet. However, the mal-distribution of hydrocarbon fuel in …

To help solve flow mal-distribution and cooling capacity utilization problems in parallel
cooling channels of SCRamjet, the variable channel sectional area design is put forward. 3D …

Microchannel evaporators are widely used in refrigeration systems due to low charge
capacity, high heat transfer performance, and low cost. Further improvement in the …

摘要制冷剂两相分配均匀性是影响换热器性能的重要因素. 针对微通道换热器采用竖直集管分液
效果较差的问题, 提出两级均液集管的设计方案, 通过两相制冷剂分配测试, 对比了不同干度和总 …

The characteristics of two-phase flow distribution from a vertically installed annular
refrigerant distribution header to multiple branch ports are investigated, with a specific focus …