Consider two solid spheres P and Q each of density 8 gm cm-3 and diameters 1 cm and 0.5 cm, respectively. Sphere P is dropped into a liquid of density 0.8 gm cm-3 and viscosity η = 3 poiseulles...

Water is transported between two closed tanks as shown in in figure. The length of pipe is 15 meters , diameter of pipe is 1 inch. Required volumetric flow rate is 12 m^3/h there are 5 elbows(90•)...

vorticity transport equation: ∂ω⁄∂t - ∇ x (u x ω) = 0   reduces to ∂ω/∂t+∂(ωw)/∂z+∂(ωu)/∂r = 0

There are two cans upright on a desk and a person blows air between the cans. The cans then move toward each other. what is the equation for minimum velocity of the air?

(a) What is the blood velocity? (This small velocity allows time for diffusion of materials to and from the blood.) (b) Assuming all the blood in the body passes through capillaries, how many...

A gasoline delivery system for an automobile consists of a tank, a pump, interconnecting tubing, a filter, a pressure regulator, and a distribution manifold going to the 4 injection nozzles, and a...