CFD analysis of middle stage of multistage pump operating in turbine regime

Title:

CFD analysis of middle stage of multistage pump operating in turbine regime

Creator:

Sedlář, Milan, Šoukal, Jiří, and Komárek, Martin

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:a1cb70dd-bd1d-4067-8ef4-672586b86ac8
uuid:a1cb70dd-bd1d-4067-8ef4-672586b86ac8

Subject:

CFD analysis, multistage radial-flow pump, and turbine regime

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

This work deals with the CFD analysis of flow in the middle stage of the radial-flow multistage pump operating in turbine regime. The pump specific speed nq is equal to 23. Two complete stages are analysed with fully unsteady simulation to avoid the influence of boundary conditions and the position of rotor and stator parts on the results. The ANSYS CFX commercial CFD package is used to solve the three-dimensional Reynolds-averaged Navier-Stokes equations using Menter's SST turbulence model. and Obsahuje seznam literatury

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

413-421

Source:

Engineering mechanics: international journal for theoretical and applied mechanics | 2009 Volume:16 | Number:6

Harvested from:

CDK

Metadata only:

false