Question

State the Euler's equation of hydrodynamic machines.

Answer 1

Answer:

The Euler pump and turbine equations are the most fundamental equations in the field of turbomachinery. These equations govern the power, efficiencies and other factors that contribute to the design of turbomachines. With the help of these equations the head developed by a pump and the head utilised by a turbine can be easily determined. As the name suggests these equations were formulated by Leonhard Euler in the eighteenth century.[1] These equations can be derived from the moment of momentum equation when applied for a pump or a turbine.