Simultaneous measurement of the fluctuating pressure and velocity field is performed combining a miniature static-pressure probe and a stereo-PIV. The static-pressure probe is placed just behind the velocity measuring plane illuminated by the laser sheet, and the instantaneous velocity field and the fluctuating pressure are measured simultaneously in a turbulent wing-tip vortex flow. The instantaneous pressure field is estimated by numerically solving a discrete two-dimensional Poisson equation for pressure. The result is compared with directly measured pressure for validation.
|Number of pages||10|
|Journal||Proceedings of the International Symposium on Turbulence, Heat and Mass Transfer|
|Publication status||Published - 2012 Jan 1|
|Event||7th International Symposium On Turbulence, Heat and Mass Transfer, THMT 2012 - Palermo, Italy|
Duration: 2012 Sept 24 → 2012 Sept 27
ASJC Scopus subject areas
- Fluid Flow and Transfer Processes