Investigation of the Compressible Flow through the Tip-Section Turbine Blade Cascade with Supersonic Inlet

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F16%3AN0000094" target="_blank" >RIV/00010669:_____/16:N0000094 - isvavai.cz</a>

Alternative codes found

RIV/61388998:_____/16:00458760

Result on the web

<a href="http://link.springer.com/article/10.1007%2Fs11630-016-0844-0" target="_blank" >http://link.springer.com/article/10.1007%2Fs11630-016-0844-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11630-016-0844-0" target="_blank" >10.1007/s11630-016-0844-0</a>

Result language

angličtina

Original language name

Investigation of the Compressible Flow through the Tip-Section Turbine Blade Cascade with Supersonic Inlet

Original language description

The contribution deals with the experimental and numerical investigation of compressible flow through the tip-section turbine blade cascade with the blade 54″ long. Experimental investigations by means of optical (interferometry and schlieren method) and pneumatic measurements provide more information about the behaviour and nature of basic phenomena occurring in the profile cascade flow field. The numerical simulation was carried out by means of the EARSM turbulence model according to Hellsten (2004) completed by the bypass transition model with the algebraic equation for the intermittency coefficient proposed by Straka and Příhoda [6] and implemented into the in-house numerical code. The investigation was focused particularly on the effect of shock waves on the shear layer development including the laminar/turbulent transition. Interactions of shock waves with shear layers on both sides of the blade result usually in the transition in attached and/ or separated flow and so to the considerable impact to the flow structure and energy losses in the blade cascade.

Czech name

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Czech description

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Type

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

CEP classification

BK - Liquid mechanics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

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

Name of the periodical

Journal of Thermal Science

ISSN

1003-2169

e-ISSN

—

Volume of the periodical

25

Issue of the periodical within the volume

2

Country of publishing house

CN - CHINA

Number of pages

7

Pages from-to

138-144

UT code for WoS article

000372382600005

EID of the result in the Scopus database

2-s2.0-84977143038