Which is the best description of fluid mechanics?

Which is the best description of fluid mechanics?

Fluid mechanics is the study of fluids and the forces on them. Fluid mechanics can be divided into fluid statics, the study of fluids at rest; fluid kinematics, the study of fluids in motion; and fluid dynamics, the study of the effect of forces on fluid motion. Does CFD packagae like fluent compute lift induced drag ?

How to determine the direction of a fluid flow?

A viscous, incompressible fluid flows between the two infinite, vertical, parallel plates of Fig. Determine, by use of the Navier–Stokes equations, an expression for the pressure gradient in the direction of flow. Express your answer in terms of the mean velocity. Assume that the flow is laminar, steady, and uniform.

Where does the chemical reaction take place in fluid mechanics?

As the fluid flows in the tube chemical reactions take place on the tube wall – the catalytic surface, and only there. The bulk only transports the reagents and products. And the chemical reaction is part of the boundary contour. As the reaction does not happen in the entire domain, this reaction is called as heterogeneous.

What was the problem with the Dex coolant?

Samuel in Bellville, Ohio experienced a similar problem with sludge in the cooling system of his car. “I have sludge in my coolant caused by Dex-Cool,’ he wrote. “GM demands that the coolant be used. So far it’s just the gasket that has to be replaced.

Do you have to use DEX COOL on your car?

If your car or truck came from the factory with Dex-Cool, you should continue to use that coolant both as replacement and to top off the radiator, the mechanics say. Last but not least, if your car came from the factory with standard “green” antifreeze, don’t switch to Dex-Cool.

Can you use green coolant other than Dexcool?

I was surprised when I went to the auto store and the lady told me that they are not a lot to suggest any other coolant for most GMs other than DexCool even if they know you can use good old green coolant in your car as long as they’re not mixed with DexKill and a good flush before switching.

How to know I can trust these reviews about Dexcool?

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