Basic Hydraulic Components

Reynolds Number

Accumulators

We have

$$\begin{array}{rl}\Delta p& =p_T-p_A=\rho gh=\frac{\rho g(\Delta h)}{A}\\ \Delta p& =\frac{\rho g}{A}\end{array}$$

And the volume

$$V=\frac{A}{\rho g}\Delta p$$

Since we know that $q=Ce$, we get

Fluid Comprehensibility

We therefore get the following 0-junction Where

$$\begin{array}{rl}k& =-\frac{1}{V}\cdot \frac{\partial V}{\partial p_T}\\ \beta & =-V\frac{\partial p_T}{\partial V}\end{array}$$