Simulation Analysis of Vibration Induced by Solid-Liquid Two-Phase Flow in Sand Mixing Pump

Due to harsh working environment， vibration failure often occurs in sand mixing pump for hydraulic fracturing. To solve this problem， a CFD-DEM coupling calculation method was used to build a solid-liquid two-phase flow simulation model. Under the condition of different impeller speeds， flow rates，...

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Hlavní autoři:	Dai Qiping, Sun Tianhui, Peng Junwei, Dong Fuqiang, Li Sen, Zhou Qing, Tang Xiao
Médium:	Artigo
Jazyk:	Chinês
Vydáno:	Editorial Office of China Petroleum Machinery 2025-06-01
Edice:	Shiyou jixie
Témata:	sand mixing pump solid⁃liquid two⁃phase flow cfd-dem power spectral density flow induced vibration
On-line přístup:	http://www.syjxzz.com.cn/en/#/digest?ArticleID=4971
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