2012年9月16日星期日

Autocom CDP Pro turbo conversion foundation: Overview and turbine body

Turbo intake in the form of a mandatory intake air above an atmospheric pressure into the cylinder, the density of air molecules than the naturally aspirated cylinder, which can produce a stronger power, and large-scale applications. The first turbocharger driven by exhaust gas by the Swiss Dr. Alfred Buchi study in 1909, after years of development, the main structure and principles are no major changes. Installation of the turbine or turbo car modified for the naturally aspirated models, based modification involves the following main components: turbine body (length) exhaust header banana, intercooler, intake pressure relief valve and drain gas pressure relief valve. In addition, for turbine modifications, we also should be aware of some turbine parameters so that we can grasp the magnitude of the turbine modification. 
Gasoline works every 1 kg of gasoline inside the cylinders, cylinder inhalation takes about 15 kilograms of air and to guarantee gasoline combustion. 15 kg of air, however, its volume is very large, and rely on the cylinder in the engine intake process the degree of vacuum is not easy to such a large volume of air inhaled. Engine since the oil pump, fuel pump, water pump, power steering pump, used to "move" the equipment of a variety of liquids, why not to add an "air pump" can exist? Ever since the "air pump" - turbine body appeared. The turbine body equivalent to a blower, the pressure of the more fresh air into the engine combustion chamber, improved combustion efficiency, thereby improving the power output in the case does not change the working volume of the engine. 
Since the turbine main body is an "air pump" We are familiar with the pump mostly through the motor to provide power to drive the blades to rotate, while the turbine body is using the exhaust gas after combustion to promote the blade compressing angry way pressurizing. Such a pressurized manner, there is no additional energy consumption, but it has excellent power per liter of performance relative to the NA of the car of the same power, the same power output data and non-extreme use conditions, the fuel consumption may not be higher than the NA car.  

Simple statement of the principle, nothing more than the use of the heat generated by the engine after the explosion stroke, high-speed energy of the exhaust gas, the exhaust gas discharged from the cylinder through the special shape of the exhaust banana (DOWN PIPE) flows into the exhaust side of the turbine, and push the exhaust side within the turbine blades rotate, while coaxially connected gas-side compression impeller, interested flowing styles gas compression, and the compressed gas, and the exhaust gas side of the turbine blade with a certain pressure through the central cooler (INTERCOOLER) After cooling, the and high density fresh air, after flowing through the throttle valve and the intake manifold into the cylinder combustion.

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