Model Hx1DConst represent the model of a counter-current
heat exchanger in which one of the two fluid is a constant heat
capacity fluid. It is based on the connection of different
sub-components:
- A Flow1Dim component representing the flow of the fluid in one
side of the exchanger
- A Flow1DConst component representing the flow of the fluid in
the other side of the exchanger
- A MetalWall component representing the thermal energy
accumulation in the metal wall
- A CountCurr component that enables the possibility of parallel
or countercurrent flow
Modelling options
In the Initialization tab the following options are
availabe:
- steadystate_T_sf: if true, the derivative of temperature of the
constant heat capacity fluid is set to zero during
Initialization
- steadystate_h_wf: if true, the derivative of enthalpy of the
working fluid is set to zero during Initialization
- steadystate_T_wall: if true, the derivative of temperature of
the metal wall is set to zero during Initialization
Numerical options
The numerical options available for the HxRec1DConst are
the one implemented in Cell1Dim.
and CellConst.
Contents
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