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Numerical Modeling of Unsteady Flow in Steam Turbine Stage

Result description

This work deals with numerical solution of unsteady flow in turbine stage. We use models of compressible single-phase flow of air and two-phase flow of wet steam. Presented numerical methods are based on different stator-rotor matching algorithms as wellas different numerical schemes. Numerical results achieved by both methods and flow models are discussed.

Keywords

stator-rotor interactionunsteady flowtwo-phase flow

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    Numerical Modeling of Unsteady Flow in Steam Turbine Stage

  • Original language description

    This work deals with numerical solution of unsteady flow in turbine stage. We use models of compressible single-phase flow of air and two-phase flow of wet steam. Presented numerical methods are based on different stator-rotor matching algorithms as wellas different numerical schemes. Numerical results achieved by both methods and flow models are discussed.

  • Czech name

    —

  • Czech description

    —

Classification

  • Type

    Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BK - Liquid mechanics

  • OECD FORD branch

    —

Result continuities

Others

  • Publication year

    2010

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of Computational and Applied Mathematics

  • ISSN

    0377-0427

  • e-ISSN

    —

  • Volume of the periodical

    234

  • Issue of the periodical within the volume

    7

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    6

  • Pages from-to

    —

  • UT code for WoS article

    000279071000036

  • EID of the result in the Scopus database

    —

Basic information

Result type

Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

Jx

CEP

BK - Liquid mechanics

Year of implementation

2010

Similar results(10)

Numerical Modelling of Unsteady Flow in Steam Turbine StageNumerical Solution of Two - Phase Transonic Flow of Wet Steam in a NozzleSimulation of Transonic Flow with a Non-Equilibrium Phase Change