Afluid is flowing along a flat plate. a boundary layer develops at the solid-fluid interface due to the no-slip physics. boundary layer thickness varies with distance along the plate (x), free-stream velocity (u), fluid density and viscosity determine the number of nondimensional π groups for this problem

Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.

The flow rate of air through a through a pipe is 0.02 m5/s. a pitot static tube is placed in the flow. the radius of the pitot static tube is 1 mm. assuming the flow to be steady and the air to be at 300k, calculate the difference in total and static pressure if the diameter of the pipe is: (a) d 0.1 m d 0.05 m (c) d 0.01 m

How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?