Kerékfordulást

Kerékfordulást is a Hungarian term that translates to "wheel revolution" or "wheel rotation." It refers to a single complete turn of a wheel around its axle. This concept is fundamental in various fields, including mechanics, engineering, and transportation.

In the context of vehicles, kerékfordulást is directly related to distance traveled. If a wheel has a known circumference, each full kerékfordulást corresponds to a specific distance covered on the ground. For example, a wheel with a circumference of 2 meters will cover 2 meters for every kerékfordulást. This relationship is often used in odometers and speedometers to measure distance and calculate speed.

The rate of kerékfordulást is also significant. It is often measured in revolutions per minute (RPM) for rotating machinery. In automotive applications, engine RPM is distinct from wheel RPM, though they are indirectly related through the vehicle's gearing system. Higher wheel RPM generally indicates a faster vehicle speed, assuming constant tire pressure and road conditions. Understanding kerékfordulást is crucial for calculating factors like torque, friction, and the overall efficiency of mechanical systems involving rotating components.