Examples
Examples
Try the starting example
- Internal pipe volumes (litres)
- 20,30,15
- User-selected volume changes (count)
- 3
- Flushing flow (litres/min)
- 20
- Flush water demand (litres)
- 195
- Flush duration at constant flow (minutes)
- 9.75
Try another scenario
- Internal pipe volumes (litres)
- [21, 30, 15]
- User-selected volume changes (count)
- 3
- Flushing flow (litres/min)
- 20
- Flush water demand (litres)
- 198
- Flush duration at constant flow (minutes)
- 9.9
Calculation method
Calculation method
Flush water demand (litres)
Total internal volume × supplied volume changes; water demand/constant flow gives time. No hygiene validation.
Flush duration at constant flow (minutes)
Total internal volume × supplied volume changes; water demand/constant flow gives time. No hygiene validation.
Symbols and units
- a
- Internal pipe volumes (litres)
- b
- User-selected volume changes (count)
- c
- Flushing flow (litres/min)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- User-supplied measurements and assumptions; Total internal volume × supplied volume changes; water demand/constant flow gives time. No hygiene validation. Supported limits: Finite numeric values bounded to 1e9 magnitude; lists and tables contain 1–100 records unless a stricter bound is stated. Inputs use the units shown. Lists explicitly paired by a method must have matching lengths; independent polynomial coefficient vectors may differ. Respect stated physical, interpolation, policy and computational domain limits.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.