Because the engine burns fuel inside, or inter- nally, the engine is known as an internal combustion engine (ICE) . Chapter 2 AUTOMOTIVE ENGINE 2.1 Purpose and Locations 9、of Engines 译文:汽车发动机的功用是汽车行驶提供必需的 动力。发动机通过它内部的燃料燃烧来产生动力。 由于发动机在其内部燃烧...
“auto-ignition” temperature of the fuel spontaneously reacts with the oxygen in the air and burns. Air temperatures are typically in excess of 526 °C (979 °F); however, at engine start-up, supplemental heating of the cylinders is sometimes employed, since the temperature of the air ...
It also absorbs and neutralises acids produced as the fuel burns. Cooling Metal on metal friction would create enormous amounts of heat, therefore oil plays a critical role in cooling the engine. As well as its lubricating properties, it absorbs heat from hot engine components and dissipates i...
Each of our customized engine heater solutions provides efficient heating of your engine and motor oil. Warm oil has a lower viscosity and better lubricates the engine, while a preheated engine is supplied with less fuel and burns the fuel it gets more efficiently. Part of a complete car car...
Level of engine oil Radiator Thermostat Water pump Any trouble with these things often brings out the heat issue. The measures you can take are to: Flush the cooling system when it’s dirty or at the time recommended by the manufacturer ...
Each of our customized engine heater solutions provides efficient heating of your engine and motor oil. Warm oil has a lower viscosity and better lubricates the engine, while a preheated engine is supplied with less fuel and burns the fuel it gets more efficiently. ...
aDO NOT remove the cooling system filler cap when the engine is hot. Allow the engine to cool and then remove the pressure cap slowly, allowing the pressure to vent. Hot coolant, under pressure, may discharge violently and result in serious personal injury and burns 当引擎是热的时,不要去除...
process is greater than the autoignition temperature of the fuel intended for use. Liquid fuel is introduced by injection into the cylinder when the piston is passing near top dead center. At this point in the cycle the fuel autoignites as it enters the cylinder and burns as a diffusion ...
(1)RadiatorandFanTheradiatorperformsthefunctionofcoolingthecoolantwhichhaspassedthroughthewaterjacketandbecomehot,anditismountedinthefrontofthevehicle.Afanismountedbehindtheradiatortoassisttheflowofairthroughtheradiator.Thefanoperateswhentheenginecoolanttemperaturebecomeshighinordertopreventitfrombecomingtoohigh....
At about 10–20° BTDC (before top dead centre) (firing), depending on the type and speed of the engine, the injector admits finely atomized fuel which ignites within 2–7° (depending on type again) and the fuel burns over a period of 30–50° while the piston begins to descend on...