Spatial resolution and downwash velocity corrections for multiple-hole pressure probes in complex flows
MetadataShow full item record
Correction schemes for finite spatial resolution and induced downwash velocity are presented which have application to the measurement of complex three-dimensional flow fields using five-hole angle-type pressure probes. In the study, induced downwash velocity is assumed to be proportional to the transverse gradients of streamwise velocity. The present correction schemes are validated by application to flows including vortices embedded within turbulent boundary layers and flows in a curved channel with 1.27-cm width, a 40-to-1 aspect ratio, and 59.7 cm of convex surface curvature.
The article of record as published may be found at http://dx.doi.org/10.1007/BF00193427Approved for public release, distribution unlimited
Showing items related by title, author, creator and subject.
Naval Postgraduate School Physics (2015);Magnetic Forces and Magnetic Fields Hi. I’m Dr. Bruce Denardo here in the Physics Department of the Naval Postgraduate School in Monterey, California. When a charged particle moves through a magnetic field, a force on the ...
Hershey, Allen V. (Monterey, California. Naval Postgraduate School, 1987-09); NPS-012-87-006Any discontinuity in flov; at a plane boundary is dispersed by the diffusion of vorticity into a boundary layer and vyake. Experimental measurements in the past have been correlated with empirical formulations. A ...
Deodati, Joseph Benjamin; Monteath, Edward Berlendis (Pasadena, California; California Institute of Technology, 1947);A theoretical investigation is made of a circular jet issuing from an orifice into an air stream flowing parallel to the jet axis and in the same direction as the jet. The analysis is divided into two portions: 1) the ...