Sprays are simulated using a discharge coefficient. In the presets a calculator can approximate this factor from a table flow/pressure.
Spray can be placed at the end of a pipe or between pipes.
Fig. 3.2.3.1: The spray addition edit box.
- Name
- Selection – Spray name, including the size. More sprays can be added in the preset .
- Data
- Set flow – Fix the demand flow.
- Discharge coefficient – Spray discharge coefficient. Can be calculated in the preset.
- Size – Characteristic size of the spray.
- Minimum pressure – Minimum pressure for which water will pass through. No water will pass for lower pressure.
- Maximum pressure – Maximum pressure which the device can sustain.
- Cost – Price of an expense.