.TransiEnt.Components.Boundaries.Heat.Heatflow_L1

Information

1. Purpose of model

Ideal boundary model with prescribed or constant heat flow and without fluid volume. Pressure loss is constant and given via parameter.

2. Level of detail, physical effects considered, and physical insight

Constant pressureloss, no fluid volume

3. Limits of validity

Not time dependent because lack of volume

4. Interfaces

TransiEnt.Base.Interfaces.Thermal.FluidPortIn (x2)

RealInput (for specification of boundary power)

5. Nomenclature

(no elements)

6. Governing Equations

First law of thermodynamics

7. Remarks for Usage

Heat flow can be limited by T_out_limit if use_T_out_limit==true to model a temperature level of heat source/heat sink

8. Validation

Tested in model TransiEnt.Components.Boundaries.Heat.Check.testHeatflow_L1

Seems that no further testing is necessary because of simplicity of component

9. References

(no remarks)

10. Version History

Model created by Pascal Dubucq (dubucq@tuhh.de) on Mon Aug 18 2014

Model modified by Oliver Schülting (oliver.schuelting@tuhh.de) on Jul 2019