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结霜以及由此带来的除霜操作是制冷装置运行性能下降的主要因素。本实验研究考察的是通过冷风机的气流以及一个基于温度的变量,试图从该变量来预测由结霜造成的冷风机气流流量下降的情况。探索通过测量冷剂环路温度用于提高除霜效率的途径。
Frosting and the resulting defrosting operation are the major contributors to the degradation of the operating performance of the refrigeration unit. This experimental study examines the airflow through the chiller and a temperature-based variable from which to attempt to predict the drop in chiller airflow due to frost. Explore ways to improve defrost efficiency by measuring the temperature of the refrigerant loop.