Numerical Investigation on Instability Flow Behaviors of Liquid Oxygen in a Feeding Pipeline with a Five-Way Spherical Cavity

Numerical Investigation on Instability Flow Behaviors of Liquid Oxygen in a Feeding Pipeline with a Five-Way Spherical Cavity

The hydrodynamic information of liquid oxygen in the conveying pipeline of cryogenic launch vehicles directly determines the reliability of the operation of the turbopump. A 0.09 MPa anomalous pressure fall phenomenon in the feeding system has been observed during the flight and run test of a cryoge...

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Bibliographic Details
Main Authors: Fushou Xie, Siqi Xia, Erfeng Chen, Yanzhong Li, Hongwei Mao, Yuan Ma
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Energies
Subjects:
liquid oxygen
feedline
instability flow
anomalous pressure fall
spindle-like vortex
Online Access:https://www.mdpi.com/1996-1073/13/4/926

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https://www.mdpi.com/1996-1073/13/4/926

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