throttling expansion

Liquid medium the dry filter to remove water, impurities, into the expansion valves throttling decompression, become a low voltage liquid medium, low temperature within in the evaporator gasification.

液态工质经干燥过滤器去除水份、杂质，进入膨胀阀节流减压，成为低温低压液态工质，在蒸发器内气化。

But it must first overcome an acute shortage of the commodity, which is throttling its expansion.

但是，该行业首先必须克服这种商品的严重短缺问题，否则它就难以扩张。

Analyzed are principles of throttling expansion process and isentropy expansion process and derivation formula is adopted to identify the essential distinction of the both theoretically.

分析节流膨胀与等熵膨胀的原理，通过推导公式，从理论上找到二者的本质区别。

The traditional method is to use the throttle regulator buck expansion, the exergy loss in the process of throttling is relatively large, makes a lot of energy being wasted.

传统的调压方法是采用节流阀膨胀降压，节流过程中火用损较大，使得大量的能量被白白浪费掉了。

Therefore, this research further puts forward the thought of applying the refrigeration evaporator miniaturized to instead of the micro-channel as high-power diode laser array cooling assembly, which is commonly used in throttling expansion ( evaporation) in engineering thermal physics.

在此基础上本课题进一步提出了将工程热物理常用的节流膨胀（蒸发）制冷的蒸发器微型化，代替微通道作为大功率半导体激光器列阵的冷却封装组件的研究思想。

Ideal Quantum Gas in A Process of Throttling Expansion

节流膨胀过程中的理想量子气体

In this thesis, the system with thermal expansion valve and capillary as first throttling device has been studied. A thermostatic laboratory and an air-source heat pump system of two-stage cycle with flash tank have been set up in this thesis.

本文通过实验和模拟的方法对热力膨胀阀和毛细管作为第一级节流机构的系统进行了研究。

Performance Comparison and Analysis for Inverter driven Air Conditioners Throttling with Electronic Expansion Valve and Capillary Tube

小功率变频空调器采用电子膨胀阀与毛细管节流的性能对比分析