Numerical investigation of flow phenomena in radial-flow pump at low NPSH value.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F03%3A51030152" target="_blank" >RIV/61388998:_____/03:51030152 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Numerical investigation of flow phenomena in radial-flow pump at low NPSH value.

Original language description

Cavitating flow in the impeller of a single-stage radial-flow pump at optimal flow rate and different values of NPSH (Net Positive Suction Head) is analyzed numerically using the VOF model of CFX-TASCflow. The size and the shape of the cavitation regionsnear NPSH3 agree well with the cavitation visualization inside the impeller at similar flow conditions.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

BK - Liquid mechanics

OECD FORD branch

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Project

<a href="/en/project/IBS2076003" target="_blank" >IBS2076003: Suppression of onset and effects of cavitation in hydrodynamic machines</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Colloquium fluid dynamics 2003 : proceedings.

ISBN

80-85918-83-8

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

117-120

Publisher name

Ústav termomechaniky AV ČR

Place of publication

Praha

Event location

Praha [CZ]

Event date

Oct 22, 2003

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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