What is the difference expansion between turbine expander and valve throttle ?
透平式膨胀机和节流阀之间的膨胀有什么不同。
In this paper, a method of entropy has been used to investigate vortex tube, throttle valve and expansion turbine.
本文利用熵法对涡流管、透平膨胀机及节流阀三种装置进行了研究。
It consists of a compressor, a condenser, a throttle or expansion valve, an evaporator, and a working fluid (refrigerant).
它由压缩机、冷凝器、节流阀或膨胀阀、蒸发器，以及一种工作流体(冷冻剂)组成。
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