Examples
Examples
Try the starting example
- Inlet streams [mass kg,specific enthalpy kJ/kg]
- [[10,100],[20,50]]
- Heat added to mixture (kJ)
- 100
- Total mass (kg)
- 30
- Outlet total enthalpy (kJ)
- 2100
- Outlet specific enthalpy (kJ/kg)
- 70
Try another scenario
- Inlet streams [mass kg,specific enthalpy kJ/kg]
- [[10,100],[20,50]]
- Heat added to mixture (kJ)
- 110.00000000000001
- Total mass (kg)
- 30
- Outlet total enthalpy (kJ)
- 2110
- Outlet specific enthalpy (kJ/kg)
- 70.333333
Calculation method
Calculation method
Total mass (kg)
Sum inlet masses; no reaction or mass loss.
Outlet total enthalpy (kJ)
Sum inlet mass×specific enthalpy + heat added.
Outlet specific enthalpy (kJ/kg)
Outlet total enthalpy/total mass; no temperature or phase inferred.
Symbols and units
- a
- Inlet streams [mass kg,specific enthalpy kJ/kg]
- b
- Heat added to mixture (kJ)
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
- Stream masses, supplied enthalpies, heat exchange. Returns Energy balance and outlet enthalpy. All coefficients and observations are user supplied; results describe only the stated mathematical model. Quantities are deterministic calculations from supplied observations and assumptions; no external data is fetched. Supported limits: Finite inputs only; numeric fields bounded as labelled. Lists and JSON records are limited to 256 entries unless a stricter tool bound is stated. No automatic design approval, legal conclusion, treatment recommendation or safety certification. Heat added to mixture (kJ): minimum None, maximum 1000000000000.0.
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.