Pneumatic Measurements Downstream of a Radial Turbine Nozzle Cascade

0336587 - ÚT 2010 RIV US eng J - Článek v odborném periodiku
Luxa, Martin - Dvořák, Rudolf - Šimurda, David - Vimmr, J.
Pneumatic Measurements Downstream of a Radial Turbine Nozzle Cascade.
Journal of Thermal Science. Roč. 19, č. 1 (2010), s. 42-46. ISSN 1003-2169. E-ISSN 1993-033X
Grant CEP: GA ČR(CZ) GA101/08/0623; GA MŠMT(CZ) ME08025
Výzkumný záměr: CEZ:AV0Z20760514
Klíčová slova: radial turbine cascade * aspect ratio * pneumatic measurement * loss coefficient
Kód oboru RIV: BK - Mechanika tekutin
Impakt faktor: 0.212, rok: 2010
http://springerlink.com

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.
Trvalý link: http://hdl.handle.net/11104/0180790