hydrodynamic torque converter的意思|示意

英语单词hydrodynamic torque converter的用法讲解

Hydrodynamic torque converters are an essential part of automatic transmission systems in modern vehicles. They use a combination of fluid mechanics and rotational dynamics to transmit power from the engine to the transmission, allowing the vehicle to change speeds smoothly and efficiently.

At a basic level, a hydrodynamic torque converter consists of three main components: the impeller, the turbine, and the stator. The impeller is connected to the engine and spins, creating a flow of fluid within the converter. This fluid moves the turbine, which is connected to the transmission, and causes it to rotate. The stator sits between the impeller and the turbine and helps redirect the flow of fluid to increase efficiency.

One key advantage of hydrodynamic torque converters is their ability to multiply torque. The fluid flow within the converter creates a rotary force, or torque, that is greater than the torque produced by the engine alone. This means that the vehicle can accelerate more quickly and efficiently than it would otherwise.

Hydrodynamic torque converters are also designed to slip. This means that as the engine speed increases, the converter will allow some of the fluid to bypass the turbine, reducing the amount of torque transmitted to the transmission. This helps prevent the engine from stalling or being damaged due to excessive load.

Overall, hydrodynamic torque converters are an important component in modern vehicle transmission systems. Their ability to multiply torque, increase efficiency, and slip as needed make them an essential part of the smooth and reliable operation of today's automobiles.