Examples
Examples
Try the starting example
- Tube internal diameters (mm)
- 8,16
- Tube lengths (m)
- 15,15
- User-supplied fluid density (kg/m³)
- 1100
- Internal volume (litres)
- 3.769911
- Ideal mass if fully filled (kg)
- 4.146902
Try another scenario
- Tube internal diameters (mm)
- [9, 16]
- Tube lengths (m)
- [15, 15]
- User-supplied fluid density (kg/m³)
- 1100
- Internal volume (litres)
- 3.970188
- Ideal mass if fully filled (kg)
- 4.367206
Calculation method
Calculation method
Internal volume (litres)
Geometric pipe volume × supplied uniform fluid density; not refrigerant charging instructions.
Ideal mass if fully filled (kg)
Geometric pipe volume × supplied uniform fluid density; not refrigerant charging instructions.
Symbols and units
- a
- Tube internal diameters (mm)
- b
- Tube lengths (m)
- c
- User-supplied fluid density (kg/m³)
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; Geometric pipe volume × supplied uniform fluid density; not refrigerant charging instructions. 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.