To advance the understanding of the reliability of obstacle-type pressure probes for skin friction measurements in three-dimensional (3-D) flow, omnidirectional triangular block probes have been tested. The probes have been calibrated in a channel flow. Details of the calibration tunnel and of the calibration procedure are given. Results obtained by testing different probes having different geometrical characteristics are shown. An application to a complex 3-D shear flow is presented.
Skin friction measurements in 3-D boundary layers / G., Iuso; M., Onorato; Spazzini, PIER GIORGIO. - (1991), pp. 442-448. (Intervento presentato al convegno ICIASF '91, International Congress on Instrumentation in Aerospace Simulation Facilities tenutosi a Rockville, MD (USA) nel 27-31 Oct 1991) [10.1109/ICIASF.1991.186268].
Skin friction measurements in 3-D boundary layers
SPAZZINI, PIER GIORGIO
1991
Abstract
To advance the understanding of the reliability of obstacle-type pressure probes for skin friction measurements in three-dimensional (3-D) flow, omnidirectional triangular block probes have been tested. The probes have been calibrated in a channel flow. Details of the calibration tunnel and of the calibration procedure are given. Results obtained by testing different probes having different geometrical characteristics are shown. An application to a complex 3-D shear flow is presented.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
