Otomotif Engine Performance Factors

Study Notes

** Compression Ratio**: Higher compression ratio results in higher engine power and efficiency, but may lead to engine knocking or pinging.
Camshaft and Valvetrain: Camshaft design and valvetrain components affect engine performance, including valve timing, lift, and duration.
Fuel Type and Quality: Type and quality of fuel used affect engine performance, with higher-octane fuel providing better performance and efficiency.
Air-Fuel Mixture: Optimal air-fuel mixture ratio is critical for engine performance, with a ratio of 14.7:1 being ideal for most engines.

Horsepower (HP): Measures engine power output, typically measured at the crankshaft.
Torque (Nm): Measures rotational force of the engine, typically measured at the crankshaft.
Engine Speed (RPM): Measures engine speed, typically measured in revolutions per minute.

Engine Tuning: Adjusting engine parameters, such as fuel injection and ignition timing, to optimize performance.
Engine Modifications: Upgrading engine components, such as pistons, cylinders, and camshafts, to increase power and efficiency.
Turbocharging and Supercharging: Forced induction techniques that increase engine power and efficiency by compressing air intake.
Intercooling: Cooling system that reduces air temperature, increasing engine power and efficiency.

A higher compression ratio leads to increased engine power and efficiency, but it may also cause engine knocking or pinging.
Camshaft design and valvetrain components, such as valve timing, lift, and duration, significantly impact engine performance.
The type and quality of fuel used affect engine performance, with higher-octane fuel providing better performance and efficiency.
An optimal air-fuel mixture ratio is critical for engine performance, with a ratio of 14.7:1 being ideal for most engines.

Horsepower (HP) measures engine power output, typically measured at the crankshaft.
Torque (Nm) measures the rotational force of the engine, typically measured at the crankshaft.
Engine speed (RPM) measures the engine's speed in revolutions per minute.

Engine tuning involves adjusting engine parameters, such as fuel injection and ignition timing, to optimize performance.
Engine modifications, including upgrading pistons, cylinders, and camshafts, can increase power and efficiency.
Turbocharging and supercharging are forced induction techniques that increase engine power and efficiency by compressing air intake.
Intercooling is a cooling system that reduces air temperature, resulting in increased engine power and efficiency.

Introduced by German musicologist and dance researcher Walther Bruggemann in the 1960s.
Bruggemann analyzed musical structures and their correlation with human movement patterns.

Motion-music correlation: specific musical elements (rhythm, melody, harmony) evoke corresponding movements or gestures.
Motor-musical synesthesia: a neurological phenomenon where individuals perceive music as inducing specific motor responses or sensations.

Dance and choreography: informs the creation of dance movements and choreographies synchronized with music.
Music therapy: develops movement-based interventions for individuals with motor or cognitive impairments.
Sports and exercise: optimizes music selection and movement synchronization to improve athletic performance and exercise routines.