First Symposium on Turbulence and Shear Flow Phenomena
DOI: 10.1615/TSFP1
EXPERIMENTAL MEASUREMENTS OF TURBULENT PROPERTIES IN A BOUNDARY LAYER WITH BLOWING
pages 1315-1320
DOI: 10.1615/TSFP1.2110
Краткое описание
Simultaneous measurements of temperature and velocity in a bi-dimensional turbulent boundary layer of a hot flow above a porous plate, and submitted to blowing, are performed. Two different probes, a hot wire X-array and a cold wire are used. A new combined velocity and temperature calibration process, for the hot wire probe, has been developed and validated. The mean part and the fluctuating part of the two velocity components and of the temperature are determined when they are submitted to blowing.