The Ideal Pump component is a two-port thermal-fluid component that models an ideal (lossless) pump driven by a rotational flange. The temperature and enthalpy of the medium are not changed.

The Medium parameter specifies the name of a Thermal-Fluid Media record, which must be in the model at the same or higer level.

The Use default medium boolean parameter, when true, sets the name of the Medium parameter to fluidMedium1, which corresponds to the default name of a fluid medium record. To use a different name, uncheck the box and enter the name in the parameter input that appears.

$\{\begin{array}{cc}\left\{\Delta p\&equals;0\&comma;{\mathrm{\tau }}_a\&equals;0\right\}& \left|w\right|<\mathrm{small}\\ \left\{\Delta p\&equals;-\Delta p_{\max }\mathrm{sign}\left(\frac{w}{w_{\mathrm{nom}}}\right){\left(\frac{w}{w_{\mathrm{nom}}}\right)}^2\left(1-\left|\frac{V_{\mathrm{flow}}}{V_{{\mathrm{flow}}_{\max }}}\frac{w_{\mathrm{nom}}}{w}\right|\right)\&comma;{\mathrm{\tau }}_{a}w\&equals;-\Delta p{V}_{\mathrm{flow}}\right\}& \mathrm{otherwise}\end{array}$

$Q_{\mathrm{flow}}\&equals;0$

$T_q\&equals;T$

$h\&equals;c_{p}T$

The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.