Numerical Solution of Two - Phase Transonic Flow of Wet Steam in a Nozzle

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F03%3A02086104" target="_blank" >RIV/68407700:21220/03:02086104 - 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 Solution of Two - Phase Transonic Flow of Wet Steam in a Nozzle

Original language description

The paper describes a model of two-phase quasi-2D flow of wet steam based on the Hill's approximation. The successful numerical modelling of condensation process requires the use of much smaller time step than it is usual for a single-phase flow. Therefore a fractional step method is used, i.e. the advection and the condensation parts of equations are solved by different numerical methods. The first numerical results for quasi-2D two-phase flow in Laval nozzle are presented.

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/GA101%2F02%2F0647" target="_blank" >GA101/02/0647: Advanced numerical and experimental methods in aerodynamics investigation of radial and axial blading of small turbines</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2003

Confidentiality

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

Article name in the collection

Topical Problems of Fluid Mechanics 2003

ISBN

80-85918-82-X

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

23-26

Publisher name

Ústav termomechaniky AV ČR

Place of publication

Praha

Event location

Praha

Event date

Feb 19, 2003

Type of event by nationality

CST - Celostátní akce

UT code for WoS article

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