modelPipeManifoldNoResistance
Manifold for heat exchanger register
Extends from PartialPipeManifold (Partial pipe manifold for a heat exchanger).
Information
Pipe manifold without flow resistance.
This model connects the flows between the ports without modeling flow friction. The model is used in conjunction with a manifold which contains pressure drop elements and that is added to the other side of the heat exchanger registers.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | nPipPar (from PartialDuctPipeManifold) | Number of parallel pipes in each register | |
| Boolean | connectAllPressures | true | |
| Assumptions | |||
| Boolean | allowFlowReversal (from PartialDuctPipeManifold) | true | = true to allow flow reversal, false restricts to design direction (port_a -> port_b) |
| Initialization | |||
| Modelica.Units.SI.MassFlowRate | mStart_flow_a (from PartialDuctPipeManifold) | Guess value for mass flow rate at port_a | |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Fluid.Interfaces.FluidPort_a | port_a (from PartialDuctPipeManifold) | Fluid connector a for medium (positive design flow direction is from port_a to port_b) | |
| Modelica.Fluid.Interfaces.FluidPort_b | port_b (from PartialPipeManifold) | Fluid connector b for medium (positive design flow direction is from port_a to port_b) |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Fluid.Fittings.MultiPort | mulPor |
Revisions
-
April 14, 2008, by Michael Wetter:
First implementation.