Examples
Examples
Try the starting example
- JSON Pipe segments [internal diameter mm,length m]
- [[100,30],[80,20]]
- Supplied priming allowance multiplier
- 1.2
- Internal line volume (litres)
- 336.150414
- Priming inventory (litres)
- 403.380497
Try another scenario
- JSON Pipe segments [internal diameter mm,length m]
- [[100,30],[80,20]]
- Supplied priming allowance multiplier
- 1.5
- Internal line volume (litres)
- 336.150414
- Priming inventory (litres)
- 504.225621
Calculation method
Calculation method
Internal line volume (litres)
sum(math.pi*(r[0]/1000)**2/4*r[1]*1000 for r in a)
Priming inventory (litres)
b*sum(math.pi*(r[0]/1000)**2/4*r[1]*1000 for r in a)
Symbols and units
- a
- JSON Pipe segments [internal diameter mm,length m]
- b
- Supplied priming allowance multiplier
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Calculation steps and notation
sum(list) adds all entries in the list.
Assumptions & limits
Assumptions & limits
- Circular internal pipe volume and explicitly supplied priming multiplier; priming material specification remains external. Supported limits: All numeric inputs must be finite. Only the explicitly described mathematical scenario is supported.
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.