Cavitation noise suppression in automotive heat pumps via vapor-doped supercavitation.

Aiming at two-phase flow-induced noise of refrigerant in automotive heat pump air conditioner, the influence of the changes of pressure, flow rate and gas-phase volume fraction on the acoustic radiation produced by refrigerant in the process of phase change of electronic expansion valve is analyzed...

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Bibliographic Details
Main Authors: Li Hu, Yachao Qin, Bing Ruan, Yeqing Wan, Bo Wang, Ruili Tian, Ni Quan
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2025-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0325719
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