2014年7月27日星期日

The turbo Car modification

Turbocharged horsepower and torque can be adjusted - according to the runway (camber plates). Tournament type (tour. Drift. Xstreet) horsepower & torque as the case may be adjusted to focus on where or other settings. But this adjustment method, based on the test results to adjust the actual run, this extreme settings do not know if the best.

 Horsepower & Torque Testing - Torque: proportional to acceleration, in this sense, speed 6800 ~ 7750 is the maximum torque when starting time is also faster; horsepower: In addition to the impact speed, but also about the power and climbing, climbing when peak horsepower output slope as possible The turbocharger was first used on a sports car or a Formula One car, the engine burst out with greater power.

 The engine is by fuel combustion in the cylinder to generate power for power, the amount of fuel input to the cylinder by the suction air quantity limits the generated power will be limited, if the performance of the engine has been running in an optimal state, and then add the output power can be increased only by the amount of fuel into the compressed air cylinder more improve combustion function force. In the present technical conditions, the turbocharger is to increase the output power of the engine only makes the working efficiency of the same in the case of a mechanical device(adjustable camber plates).
 The turbocharger is actually an air compressor, compressed air to inc
rease the intake air quantity. It is the use of engine emissions inertia momentum to drive the turbine room of the turbine, the turbine has led coaxial impeller, the impeller send sent by the air filter duct air into the cylinder so that the supercharger. When the engine speed increases quickly, and the speed of the turbine exhaust gases are synchronized faster speed, impeller to compress more air into the cylinder, pressure and density of the air increases to burn more fuel, and a corresponding increase in the amount of adjustments to the engine fuel speed, can increase the power output of the engine. However, although there is help turbocharger engine energizing effect, but it also has its drawbacks, the most obvious is that the "delayed response" that changes the slow response time due to the inertia of the impeller on the throttle suddenly, even after the improved The reaction time is also 1.7 seconds
he engine output power to increase or decrease the delay. This is to sudden acceleration or overtaking vehicles, not to mention put into effect the moment a bit of feeling. But as technology improves, this shortcoming is being gradually overcome(performance exhaust manifold).
 In the last 30 years, the turbocharger has spread to many types of cars, it makes up for some deficiencies naturally aspirated engine, the engine does not change the case of cylinder working volume can increase the output power of more than 10% so many car manufacturing companies are using this technology to improve supercharged engine output power, in order to achieve high performance cars.

没有评论:

发表评论