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Pneumatic Measurements Downstream of a Radial Turbine Nozzle Cascade
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SYSNO ASEP 0336587 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Pneumatic Measurements Downstream of a Radial Turbine Nozzle Cascade Author(s) Luxa, Martin (UT-L) RID, ORCID
Dvořák, Rudolf (UT-L) RID
Šimurda, David (UT-L) RID, ORCID
Vimmr, J. (CZ)Source Title Journal of Thermal Science. - : Springer - ISSN 1003-2169
Roč. 19, č. 1 (2010), s. 42-46Number of pages 5 s. Language eng - English Country US - United States Keywords radial turbine cascade ; aspect ratio ; pneumatic measurement ; loss coefficient Subject RIV BK - Fluid Dynamics R&D Projects GA101/08/0623 GA ČR - Czech Science Foundation (CSF) ME08025 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z20760514 - UT-L (2005-2011) UT WOS 000273448300007 DOI 10.1007/s11630-010-0042-4 Annotation This paper deals mainly with pneumatic measurements on a radial turbine nozzle cascade. The full radial cascade guarantees the exit flow field periodicity downstream of it. A special traversing mechanism with a five - hole conical probe moving along a circular path behind the cascade was used for flow field investigation in this type of cascade with very low aspect ratio. The analyses of results of 2D and 3D pneumatic measurements including loss coefficient values are presented. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2010
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