AixLib.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow

# .AixLib.Fluid.Movers.BaseClasses.Validation.NegativePressureOrFlow

A validation model that tests the mover behaviour when the pressure rise or flow is negative

## Information

Without the constraint that Wflo = V̇ Δp ≥ 0, this validation model would produce negative computed mover power when the pressure rise or the flow rate is forced to be negative, as shown below.

## Contents

Name | Description
--- | ---
Medium |

## Revisions

- October 5, 2022, by Hongxiang Fu:
  - Remade this model with AixLib.Fluid.Movers.BaseClasses.FlowMachineInterface instead of using a full mover model so that forcing a flow rate and a pressure rise is more straightforward.
  - Changed parameterisation so that the result curve is clearer.
  This is for #2668.
- June 6, 2022, by Hongxiang Fu:
  First implementation.
  This is for IBPSA, #1621.

Generated at 2026-05-12T20:19:03Z by OpenModelicaOpenModelica 1.26.7 using GenerateDoc.mos