Bernoulli equation has many restrictions that must be satisf

Bernoulli equation has many restrictions that must be satisfied before it can be applied. The extended Bernoulli equation, shown below, allows some of these requirements to be eliminated. P_2/rho + V^2_2/2 + gz_2 = P_1/rho + V^2_1/2 + gz_1 + w_shaft - loss Which one of the following restrictions are NOT necessary for the extended Bernoulli equation shown above? Flow must be along a streamline Steady flow incompressible flow Inviscid flow

Solution

The flow must be along a streamline is not necessary for the extended bernoulli equation , which is shown in the question.