Abstract: The combined law of the wall and wake, with the inclusion of the “roughness depression functionâ€‌ for the inner law in the “Logâ€‌ region, is used as the inner coordinates' velocity profile in the integral form of the ...

Abstract: Stanton number, St, calculations as a function of position, x, are made for turbulent, external boundary layer flow over aerodynamically rough surfaces and also for a fully developed duct flow with rough top and bottom ...