汽车使用中的节油方法

Driving Strategies for Improving Auto Fuel Economy

汽车燃油消耗与行驶阻力和发动机燃油消耗率成正比,与传动效率成反比.汽车行驶阻力有来自地面的滚动阻力和来自空气的空气阻力,发动机的燃油消耗率与汽车行驶时发动机的负荷率有关,汽车的调整与保养直接影响到汽车的使用性能和传动效率.故在使用中降低汽车发动机燃油消耗率,可达到降低汽车行驶阻力,提高汽车传动效率的方法,实现汽车节能减排的目标.

Fuel consumption is proportional to the driving resistance as well as the fuel consumption rate of the engine, while it is inversely proportional to transmission efficiency. The driving resistance is made up of the air resistance and the rolling friction from the ground. The fuel consumption rate of the engine is related to its loading, and transmission efficiency is related to the maintenance of vehicles. This article discusses the driving strategies that reduce the fuel consumption and the driving resistance, and improve the transmission efficiency. Thus, with those strategies, vehicles can be more energy-saving and with less emission emitted.