Helium at a free stream temperature of T=25C is in parallel flow over a flat plate of length L=3m and temperature Ts=85C. However, obstacles placed in the flow intensify mixing with increasing distance x from the leading edge, and the spatial variation of temperatures measured in the boundary layer is correlated by an expression of the form T(C)=25+60exp(550xy) where x and y are in meters. Determine the local convection coefficient, in W/m2K, at x=L. Evaluate the average convection coefficient h, in W/m2K, for the plate. h=h=W/m2KW/m2K eTextbook and Media Helium at a free stream temperature of T=25C is in parallel flow over a flat plate of length L=3m and temperature Ts=85C. However, obstacles placed in the flow intensify mixing with increasing distance x from the leading edge, and the spatial variation of temperatures measured in the boundary layer is correlated by an expression of the form T(C)=25+60exp(550xy) where x and y are in meters. Determine the local convection coefficient, in W/m2K, at x=L. Evaluate the average convection coefficient h, in W/m2K, for the plate. h=h=W/m2KW/m2K eTextbook and Media