Internal combustion engine converts the chemical energy in the fuel into mechanical energy, the diesel engine which has served mankind for more than a century is a versatile and economical internal combustion engine, to be able to release the energy in the atomized fuel to make contact with the air at a high temperature and high pressure, this energy is effectively transferred as mechanical rotational energy, so the operation of the diesel engine is to produce high temperature and high pressure air continuously we will see how in this article.
The piston, connecting button, crank or fry and the cylinder form a mechanism called the crank-launch mechanism, at this stage the linear motion of the piston is converted into a rotary motion in the crank. in a combustion engine this internal mechanism is carried out correctly in the engine block, cylinder head, valves and fuel injectors mounted above the engine block, when the piston moves down the intake valve opens and fresh air from outside is sucked in or in other words the engine breathes.
During the stroke the inlet and outlet valves are closed and the air in the cylinder is compressed, during the compression stroke the piston processes the air, so that the air temperature and pressure will rise to a higher level than the detail self-admission value, a form of atomized cell is then injected into the air compressed, the fuel vaporizes and undergoes an uncontrolled spontaneous explosion, depending on pressure and temperature at high value levels.
High energy that pushes the piston down, how much hot air works the piston and the energy in the fluid is converted into mechanical energy of the piston, this is the only flow when the piston absorbs power from the fluid, because of the inertial system the piston moves back up this time the exhaust valve opens and then rejected, once again a cycle of suction stroke occurs which has a total of four strokes this is repeated continuously for continuous power production.
You may already know about the presence of odors on top of the diesel pistons, yes it helps to produce the air swirling rapidly during compression, thus the fuel is mixed effectively with the air, the design of internal combustion engines especially diesel engines is a challenging and interesting task, because the combustion process in diesel engines is not uniform and these engines are more susceptible to impact and compared to gasoline engines.
Hence a diesel engine in san a solid structure, only during one stroke of four strokes requires a large amount of force on the piston, so a single cylinder engine will always have a high non-uniformity force as shown, likewise the output power will have the same properties fluctuate, we can solve this problem with more cylinder count, but imagine this four cylinder engine.
Four different strokes occur at one time on this engine so the power stroke is always present in the engine, as a result a four cylinder engine will have better style and power uniformity, in short the more cylinders the engine has the smoother it will operate, four cylinder engines generally operate in the following order, the heavy floyd which acts as a power reservoir helps further in smoothing to non-uniform and yes.
The great uniformity of the three forces appears in the form of dynamic balance due to the presence of excessive mass on the connecting rod side, this is negated by providing a balancing load on the cool side, opening and closing are accurately controlled by a pair of links or captions, the linkage shaft obtains movement from the machine explaining that the linkage shaft needs to rotate at half the crankshaft speed.
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