Automotive
Engine compression ratio
Calculates geometric compression ratio from total cylinder volume and clearance volume.
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Engine clearance volume
Solves clearance volume from cylinder swept volume and compression ratio.
Air flow from displacement and volumetric efficiency
Estimates theoretical intake air volume flow from engine displacement, speed, and volumetric efficiency.
BMEP from torque
Calculates brake mean effective pressure from torque and engine displacement for a four-stroke model.
BSFC from power and fuel flow
Solves brake-specific fuel consumption from power and fuel mass flow.
Fuel mass flow from power and BSFC
Calculates fuel mass flow from power and brake-specific fuel consumption.
Mean piston speed
Calculates mean piston speed from engine stroke and rotational speed.