This information is part of the Modelica Standard Library maintained by the Modelica Association.

This package contains different types of sources:

• Ambient with constant or prescribed pressure and temperature
• AbsolutePressure to define pressure level of a closed cooling cycle.
• Constant and prescribed volume flow
• Constant and prescribed pressure increase
• Simple pump with mechanical flange

Thermodynamic equations are defined in partial models (package BaseClasses). All fans / pumps are considered without losses, they do not change enthalpy flow.