Thermal
Constant-volume heat
Calculates heat from mass, cv, and temperature change at constant volume.
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Constant-pressure heat
Calculates heat from mass, cp, and temperature change at constant pressure.
Ideal-gas internal energy change
Calculates ideal-gas internal energy change from mass, cv, and temperature change.
Temperature change from heat
Calculates temperature change from heat energy, mass, and specific heat.
Ideal Brayton cycle
Calculates ideal Brayton efficiency; an optional inlet temperature gives compressor-outlet temperature.
Carnot efficiency
Calculates ideal Carnot-cycle efficiency from cold and hot reservoir temperatures.
Ideal Diesel cycle
Calculates ideal Diesel-cycle efficiency from compression ratio, cutoff ratio, and κ.