modelVolumeFlex
Flexible volume with fixed bulk modulus, closed to the ambient
Extends from Internal.PartialVolume.
Information
The volume has V_ref at p_ref and expands linearly with its bulk modulus. It can be used to reduce stiffness of the ODE system for loops with incompressible mediums or mediums with very low compressibility.
Currently the volume change work, the volume performs on the environment is neglected.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Medium.AbsolutePressure | p_ref | 1e5 | Reference pressure |
| SI.Volume | V_ref | 0.001 | Volume at reference pressure |
| SI.BulkModulus | K | 1e6 | Bulk modulus |