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Dimensionless Numbers and Their Importance in Fluid Mechanics

In fluid mechanics, Dimensionless numbers or non-dimensional numbers are those which are useful to determine the flow characteristics of a fluid. Inertia force always exists if there is any mass in motion. Dividing this inertia force with other ...

What is Pressure Head in Fluid Mechanics?

Pressure head in fluid mechanics is the pressure exerted by a liquid column on the base of the container. It is represented as the height of the liquid column. Pressure head is also called static head or static ...

Different Pressures in Fluid Mechanics

The pressure on a fluid can be measured depending on two systems where one system measures pressure above the absolute zero pressure scale and the other measures below the absolute zero pressure scale. Hence there are different pressure ...