An experimental and numerical investigation of air flow over a wall mounted hemisphere inside a channel

The flow field around a surface-mounted hemisphere in thin boundary layer is investigated experimentally and unmerically flow measurments are performed using hot wire anemometer and streamwise component of velocity fluctuation is calculated using flow -ware program.

کلیدواژه ها:

wall -mounted hemisphere ، hot-wire anemometer ، turbulent flow ، CFD ، pathline ، recirculation.