Pump formula (Water Overlay): Difference between revisions
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* WH<sub>lower</sub> = The height of the water column at the lower end of the pump, relative to the terrain. | * WH<sub>lower</sub> = The height of the water column at the lower end of the pump, relative to the terrain. | ||
* PS = The [[Pump | * PS = The [[Pump q (Water Overlay)|PUMP_Q]] of the pump. | ||
<!--* H<sub>lower</sub> = The terrain height at the lower end point, relative to {{datum}}.--> | <!--* H<sub>lower</sub> = The terrain height at the lower end point, relative to {{datum}}.--> | ||
==See also== | ==See also== | ||
* [[Pump_(Water_Overlay)|Pump]] | * [[Pump_(Water_Overlay)|Pump]] | ||
{{Template:WaterOverlay_nav}} | {{Template:WaterOverlay_nav}} | ||
Revision as of 13:55, 4 April 2019
The flow created by a pump is calculated based on the lowest end point of the pump.
- Δw = min( WHlower , Δt * PS )
Where:
- Δw = The amount water water pumped from the lower to the higher endpoint.
- Δt = Computational timestep.
- WHlower = The height of the water column at the lower end of the pump, relative to the terrain.
- PS = The PUMP_Q of the pump.