TURBULENT WALL HEAT-TRANSFER IN AN ASYMMETRIC CONFINED JET

Heat transfer experiments for an asymmetric confined jet have been made for several nozzle locations of different eccentricities. The Craya-Curtet number, usualy regarded as a similitude parameter for the flow pattern of an axisymmetric confined jet, has been found to be a useful parameter for correlating the measured heat transfer data. Therefore, it can be regarded to be a similitude parameter for heat transfer in the studied type of separating and reattaching flow. Measured values of the maximum Nusselt number and their positions at different peripheral angles theta have been plotted against the space L between the tube wall and the nozzle coresponding to each peripheral angle.