Method for leakage measurement in the recirculation path of a hermetic pump

Author:

Chaburko P,Kuznetsov A

Abstract

Abstract The article is devoted to the measurement of leakage in the recirculation path of a hermetic pump. The field of application of hermetic pumps is described. The mathematical model used in computer simulation and the mesh conditions are given. The results of the numerical modeling and the theoretical calculation are presented. The graph of the dependence of the leakage in the recirculation path on the pump head is shown. The scalar scenes of velocities and pressures in the c path are given.

Publisher

IOP Publishing

Subject

General Medicine

Reference20 articles.

1. Investigation of hermetic low-speed pumps performance when operating on highly viscous liquids;Petrov;IOP Conference Series: Materials Science and Engineering

2. Fluid Flow in the Oil Pumping System of a Hermetic Compressor;Posch;IOP Conference Series: Materials Science and Engineering

3. Determination of the oil distribution in a hermetic compressor using numerical simulation;Posch;IOP Conference Series: Materials Science and Engineering

4. Numerical investigation of refrigerant outgassing in the screw pump of a hermetic reciprocating compressor oil supply system;Braga;IOP Conference Series: Materials Science and Engineering

5. Multistage canned motor pump — Getting deep insights with CFD — Simulation, optimization and validation;Mosshammer;IOP Conference Series: Earth and Environmental Science

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