Why is the speed of the turbocharged engine not increasing fast when it first starts- Zhejiang Jufeng Auto Parts Co., Ltd

A turbocharged engine means that a turbine is installed at the exhaust pipe of the engine. The exhaust gas drives the turbine to rotate, and the turbine drives the coaxial impeller to work, thereby increasing the intake air volume of the engine, thereby improving the engine's work per unit time.First of all, I will give you a clear answer. When the vehicle is running at low speed, the turbocharger works and works normally.

There is no doubt! The starting feeling of the RHF3 Turbocharger 13900-68H61 is very poor. This kind of slow start is not because the turbocharger is slow to intervene, but the time required for the turbocharger to reach a stable state will be longer. When we look at the parameters of a turbocharged engine, we can clearly see that its MAX torque is 250Nm/1500~4500rpm. When the owner sees this parameter, they will mistakenly think that the turbocharger only intervenes when the engine speed is 1500rpm.

This statement is very incorrect. In fact, our turbocharger has been involved in the work when the engine is over 900 rpm, but the working condition is unstable. When the engine speed reaches 1500rpm, the turbocharger can work stably and continuously.

When the car owner starts, the general situation is that the car owner presses the accelerator hard to accelerate, the car owner expects the vehicle to respond quickly, but at the beginning, the engine turbocharger has not reached the state, the engine response is not very fast, the engine The power level at this time is like a self-priming engine of the same level, and the vehicle's acceleration ability is naturally poor.

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