modelDamper
Dampers with constant pressure difference and varying control signal.
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
Test model for exponential and linear air dampers. The air dampers are connected to models for constant inlet and outlet pressures. The control signal of the dampers is a ramp.
Components
| Type | Name | Default | Description |
|---|---|---|---|
| IDEAS.Fluid.Actuators.Dampers.Exponential | res | A damper with quadratic relationship between m_flow and dp | |
| Modelica.Blocks.Sources.Ramp | yRam | ||
| IDEAS.Fluid.Sources.Boundary_pT | sou | Pressure boundary condition | |
| IDEAS.Fluid.Sources.Boundary_pT | sin | Pressure boundary condition | |
| IDEAS.Fluid.Actuators.Dampers.PressureIndependent | preIndDpFixed_nominal | A damper with a mass flow proportional to the input signal and using dpFixed_nominal | |
| IDEAS.Fluid.Actuators.Dampers.PressureIndependent | preIndFrom_dp | A damper with a mass flow proportional to the input signal and using from_dp = false | |
| IDEAS.Fluid.Actuators.Dampers.PressureIndependent | preInd | A damper with a mass flow proportional to the input signal | |
| Vav | vav |
Contents
| Name | Description |
|---|---|
 Medium | Medium model for air |
Revisions
-
October 30, 2024, by Lucas Verleyen:
Updates according to IBPSA.
See #1383 (and IBPSA, #1926). -
March 21, 2017 by David Blum:
Added Linear damper modelslin,preIndFrom_dp, andpreInd. -
July 20, 2007 by Michael Wetter:
First implementation.