18
2021
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05
Advantages and Disadvantages of Turbines
Author:
Under the condition of not changing the engine displacement, turbocharged engines can significantly increase the engine's power and torque. Generally speaking, the power and torque of an engine with a turbocharger can increase by 20% to 30%. On the other hand, turbocharging can improve the fuel economy of the vehicle. However, turbocharging also has its drawbacks, one of which is turbo lag. This is because the turbo needs to wait for the engine to reach a certain RPM (around 2000 RPM) before it can start working. Additionally, turbocharging can lead to increased noise and exhaust heat issues. Furthermore, the components within a turbocharged engine often operate in high-temperature and high-stress environments, which means that such engines have special requirements for engine oil. The oil must have good wear resistance, high-temperature durability, quick establishment of a lubricating oil film, high oil film strength, good stability, and low viscosity.
Under the condition of not changing the engine displacement, turbocharged engines can significantly increase the engine's power andtorque, generally speaking, the power and torque of an engine after adding a turbocharger can increase by 20% to 30%. On the other hand, turbocharging can improve the fuel economy of the car.
However, turbocharging also has its drawbacks, which is the turbolag effect, because the turbo has to wait for the engine to reach a certain speed (about 2000rpm) before it can start working. Additionally, there are issues with increased noise and exhaust heat dissipation caused by turbocharging. Furthermore, the components inside a turbocharged engine are often in a high-temperature and high-impact environment, so such engines have special requirements for engine oil, which must have good wear resistance, high-temperature resistance, quick establishment of lubrication film, high film strength, good stability, and low viscosity.
turbine
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