2 статьи
Liam Brooks
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Rear-wheel drive cars: pos and cons
Rear-wheel drive is the design of a car's transmission where the torque generated by the engine is transmitted to the rear wheels. This can be realized with a very different mutual arrangement of the engine and transmission units./img/ws/COU/fzHh/xAWWwDNX6xa2g/YAd5mX6mqP/4Kc7xSI8w6dRCL1K.png)
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2
Liam Brooks
Читать 9 минут
Engine lubrication system
Parts of the crank and gas distribution mechanisms move relative to each other. This movement is impeded by the friction force, the magnitude of which depends on the relative speed of movement, the specific pressure of the parts on one another, and on the accuracy of processing the rubbing surfaces. The engine power is wasted to overcome the frictional forces. In addition, friction between parts causes them to heat up. With excessive heating, the gaps between the parts will decrease so much that.../img/bA/CEN/ryad/Qm4PZzhMujyxY/M3hHPHhmXo/6uiOi0kN1JPmZRGv.webp)
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