Numerical simulation of labyrinth oil and gas separator in vehicle engine

被引：0
|
作者：
Xinjie Z. [1 ]
机构：
[1] Qingdao Agricultural University, Qingdao Shandong
来源：
Xinjie, Zhang (zhxj200481@126.com) | 2017年 / MechAero Found. for Techn. Res. and Educ. Excellence卷 / 09期
关键词：
DPM; Numerical simulation; Oil and gas separator; Two-phase flow model; Vehicle;
D O I：
10.4273/ijvss.9.4.02
中图分类号：
学科分类号：
摘要：
The working process of oil and gas separator is a very complex gas-liquid two-phase separation movement; it is difficult to obtain internal flow condition using analytical method. In this paper, with DPM, SIMPLE algorithm and random walk model, velocity distribution, pressure distribution, oil droplets motion trajectory and separation efficiency were analyzed by numerical simulation method. This analysis is helpful to understand flow law of gas-liquid two-phase fluid in oil and gas separator,and then optimize separator structure, short its development cycle, which has important application value in engineering. © 2017. MechAero Foundation for Technical Research & Education Excellence.
引用
收藏
页码：212 / 216
页数：4
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