| Name | Description |
|---|---|
| Hc | hydraulic capacitance |
| Hi | hydraulic inductance |
| Hr | hydraulic resistance, pipe friction |
| Hrl | hydraulic resistance, laminar resistance |
| Hrt | hydraulic resistance, turbulent resistance |
| Hse_acc | hydraulic effort source, acceleration pressure |
| Hse_ind | hydraulic effort source, inductance pressure, cross section change |
| Mhc | modulated hydraulic capacitance |
| Mhrt | signal controlled hydraulic resistance, turbulent resistance |