Ideal Otto cycle

Calculates ideal Diesel-cycle efficiency from compression ratio, cutoff ratio, and κ.

Calculates ideal Brayton efficiency; an optional inlet temperature gives compressor-outlet temperature.

Calculates ideal Carnot-cycle efficiency from cold and hot reservoir temperatures.

Calculates heat from mass, cp, and temperature change at constant pressure.

Calculates heat from mass, cv, and temperature change at constant volume.

Calculates ideal-gas enthalpy change from mass, cp, and temperature change.