Radial velocity at the inlet of the Turbine-99 draft tube
2007 (English)In: Proceedings of the 2nd IAHR International Meeting of the Workgroup on Cavitation and Dynamic Problems in Hydraulic Machinery and Systems, Timisoara,Romania, October 24-26, 2007 / [ed] R. Susan-Resiga; S. Bernad; S. Muntean, Timişoara, 2007, 137-144 p.Conference paper (Refereed)
Measurements of the axial, radial and tangential velocities at the inlet and downstream the cone of the Turbine-99 draft tube test case with wedge Pitot tubes are presented. The measurements were principally performed to evaluate the radial velocity: an unknown parameter of the Turbine-99 test case. The results show an acceptable agreement withprevious measurements for the yaw angle and axial and tangential velocities. The radial velocity is found to have very small amplitude at the inlet of the draft tube. The measurements downstream the cone indicates a larger tangential velocity while the radial velocity has a larger amplitude that at the inlet.
Place, publisher, year, edition, pages
Timişoara, 2007. 137-144 p.
, Transaction of Mechanics, Scientific Bulletin of the Politehnica University of Timisoara, Romania, ISSN 1224-6077 ; 52(66)
Research subject Fluid Mechanics
IdentifiersURN: urn:nbn:se:ltu:diva-31503Local ID: 5b169b70-86f5-11dc-a4a5-000ea68e967bOAI: oai:DiVA.org:ltu-31503DiVA: diva2:1004737
IAHR International Meeting of the Workgroup on Cavitation and Dynamic Problems in Hydraulic Machinery and Systems : 24/10/2007 - 26/10/2007
Godkänd; 2007; 20071030 (cervante)2016-09-302016-09-30Bibliographically approved