Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Thermodynamics
Combustion Air-Fuel Ratio Calculator
Determine the air-to-fuel mass ratio needed for complete combustion of methane, propane, gasoline, or diesel. Use this when tuning burners, engines, or industrial furnaces to optimize efficiency and minimize emissions.
Fill in the required fields to see your result.
Thermodynamics
Rankine Cycle Power Plant Calculator
Estimate the thermal efficiency of a steam power plant modeled on the Rankine cycle, accounting for turbine and pump efficiencies and plant configuration. Useful for mechanical engineering students and power-plant designers.
Fill in the required fields to see your result.
Key differences
| Combustion Air-Fuel Ratio Calculator | Rankine Cycle Power Plant Calculator | |
|---|---|---|
| Category | Thermodynamics | Thermodynamics |
| Inputs required | 2 | 5 |
| Result | Actual Air-Fuel Ratio (kg air/kg fuel) | Rankine Cycle Efficiency (%) |
| What it does | Determine the air-to-fuel mass ratio needed for complete combustion of methane, propane, gasoline, or diesel. Use this when tuning burners, engines, or industrial furnaces to optimize efficiency and minimize emissions. | Estimate the thermal efficiency of a steam power plant modeled on the Rankine cycle, accounting for turbine and pump efficiencies and plant configuration. Useful for mechanical engineering students and power-plant designers. |