화학공학소재연구정보센터
International Journal of Heat and Mass Transfer, Vol.40, No.9, 2201-2201, 1997
The Effect of Coarse Particles on the Heat-Transfer in a Turbulent Boundary-Layer
This paper deals with the effect of coarse particles on heal transfer in a turbulent boundary layer. The temperature of the wall, in the presence of coarse particles in the near-wall flow, is studied by using infrared thermography. Experimental data on the heat transfer coefficient are obtained. A possible mechanism of heat transfer in the presence of coarse particles in the near-wall region of a turbulent boundary layer is discussed.