Pump - Constant Isentropic Efficiency Model
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Model description
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The constant isentropic efficiency model is a simple model based on the assumption that the isentropic efficiency stays constant.

.. math::

   \epsilon_{is} = \frac{h_{su} - h_{ex, is}}{h_{su} - h_{ex}}

where :math:`\epsilon_{is}` is the isentropic efficiency, :math:`h_{su}` is the supply specific enthalpy,
:math:`h_{ex, is}` is the isentropic exhaust specific enthalpy and :math:`h_{ex}` is the exhaust specific enthalpy.

Based on the isentropic efficiency definition, the exhaust specific enthalpy can be calculated and thus also the exhaust temperature.

Class description
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.. autoclass:: component.pump.pump_csteff.PumpCstEff

Example of use
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.. literalinclude:: ../../../../../../labothappy/component/examples/pump/pump_csteff_example.py
   :language: python


References
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