A system is described that includes an evaporator, an accumulator downstream of the evaporator, a centrifugal compressor downstream of the accumulator, a first heat exchanger stage downstream of the centrifugal compressor, and a second heat exchanger stage downstream of the first heat exchanger stage. The evaporator is configured to cool the conditioned airflow using a refrigerant. The accumulator is configured to store excess refrigerant. The centrifugal compressor is configured to compress the refrigerant. The first heat exchanger stage is configured to cool the refrigerant using ambient air. The second heat exchanger stage is configured to cool the refrigerant from the first heat exchanger stage using a portion of the excess refrigerant from the accumulator.
本公开描述了一种系统,该系统包括蒸发器、该蒸发器下游的蓄能器、该蓄能器下游的离心式压缩机、该离心式压缩机下游的第一热交换器级和该第一热交换器级下游的第二热交换器级。该蒸发器被配置为使用制冷剂来冷却经调节空气流。该蓄能器被配置为存储过量的制冷剂。该离心式压缩机被配置为压缩该制冷剂。该第一热交换器级被配置为使用环境空气来冷却该制冷剂。该第二热交换器级被配置为使用来自该蓄能器的该过量的制冷剂的一部分来冷却来自该第一热交换器级的该制冷剂。
Surge control supercooling loop
喘振控制过冷回路
2022-06-07
Patent
Electronic Resource
Chinese
Preventing Supercooling of Gallium
Online Contents | 1994
Preventing Supercooling Of Gallium
NTRS | 1994
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