Heat transfer coefficient,simple example Given: Air at 20C flowing over heated flat plate at 100C.Experimental measurements of temperatures at various distances from the surface are as shown Experimental measurements Experiinental measurements 2 mm 1.2 mm =66.7 mm Air now Surface of plate 20 50 100C .Find:convective heat transfer coefficient,hHeat transfer coefficient, simple example • Given: Air at 20ºC flowing over heated flat plate at 100ºC. Experimental measurements of temperatures at various distances from the surface are as shown • Find: convective heat transfer coefficient, h Experimental measurements