Glycerin at 40'C with density of 1252 kg/m3 and viscosity of 0.27kg m.s is flowing through a 5-cm diameter horizontal smooth pipe with an average velocity of 3.5 m/s. Determine the pressure drop per 10 m of the pipe.

Liquid flows at a rate of 1.5 L/min in a circular tube with a diameter of 5 mm. inside a circular tubeThe vascular endothelial cells are attached. One cell has a surface area of 500 μm2. To be attached to the inner wall of the tube. What force does one cell have to withstand? The viscosity of the liquid is 1.2 cP = 0.0012 Pass.

Question 11 Oil with specific gravity of 0.85 and kinematics viscosity is 6 x 104 m/s is flowing in a pipe of 15 cm diameter at flowrate of 0.020 m'/s. Determine the head loss of 100 m pipe distance. (A: hr =9.847m)