3.2 TDCI 200 WILDTRAK 4WD CrewCab
- Year/Month: 2018/0
- Stock ID: T120243
- Transmission: Automatic
- CC: 3200
- Mileage: 81188
- Fuel Type: Diesel
- 111 Views
The turbine, together with the compressor, is one of the fundamental components, to guarantee efficiency in terms of engine performance and that should be known by the buyer of used crew cab trucks for sale. The turbocharger is activated to increase the volume of air that is inside an engine, thus bringing the engine’s functionality to maximum efficiency. The turbine is activated in response to hot exhaust gases, while the compressor drains the air that has to be compressed.
Quantity Of Fuel
The operation of a turbine is clearly linked to that of a turbocharger. The engine, to function at its best, needs to be fed correctly from a mixture that is composed of both fuel and air. It goes without saying that, with a greater quantity of fuel used, there is a better performance of the engine itself. For this reason, it is necessary to increase both the quantity of fuel that is used and the quantity of air that will be sucked up, both in proportional measure. The compressor is the component that serves precisely to increase the pressure of air that is sucked, thus directing the jet in the direction of the combustion chambers. And this is where the turbine function comes into play. In fact, in order to do this, it is important to have a certain amount of energy, which will be the turbine that makes it available by taking it from the exhaust gases. If the turbine can operate quickly, it will do less work in pumping air, as its flow rate increases, in response to the rotation speed itself. Not only that, all this will be solved in terms of turbocharger output, in fact, there will be an initially slow response of the engine, which is defined by the term turbolag, followed by remarkable growth in terms of power. This is why, with low rotation factors, an exhaust gas thrust is generally incapable of allowing the turbine to turn at a certain speed.
On The Contrary
On the contrary, with increasing power, a real energy explosion is activated. However, pay attention to are the limits to be respected, since otherwise one risk creating serious engine damage or detonation problems. Precisely to prevent similar problems from being created, special valves are used which serve, precisely, to regulate the compression, such as, for example, the waste-gate valve whose task is to reduce or eliminate excess gas, so that it does not check the rotation of the same turbine beyond measure. Then there is also the pop-off valve, which opens when the excess pressure occurs, especially during acceleration, so that the latter is directed outwards. Let's see what the role of the turbine inside the engine is and how the turbocharger works.Â
Exhaust Direction
First of all, the operation of the latter is not linked to the type of power supply to the engine itself, since it does not come into play during the combustion phase. There may be different types of supercharging, although the ultimate utility is to recover the energy of the exhaust gases, to use it during aspiration. This also eases the workload for the pistons; while in the perspective of used crew cab trucks price, the quality and potential of thrusts play a very critical role. Besides, the compressor pushes the air that subsequently goes into the combustion chamber, once it has been mixed and pre-stressed. Once emitted, the exhaust gases generate energy that will then be taken to the turbine, which has the task of recovering part of this energy and then passing it back to the compressor.Â