The Development Of Turbocharger

The turbocharger will have a greater torque to meet the driving pleasure. There has been turbocharger with variable boost since in 1989 in order to meet the demand of different engine speeds. The turbocharger reduce the throat and improve the booster at low engine speeds. When the engine is running at full steam and turbocharger throat increased, that will ensure the pressure does not exceed the demand. Throat can control by vacuum tube. Its advantage is improve acceleration performance at the low speed. Now turbocharger have become fewer components,smaller volume, higher speed and air compression ratio has reached 2-2.5:1 for gasoline engine and 4-6:1 for diesel engine.
At present, the turbocharger has accounted for 50%. It is still in growth in Asia and America. Modern turbocharger also changed the views of the diesel engine, turbocharger has become the mainstream direction of improving dynamic performance. The turbocharger also plays an important role in the car in twenty-first Century with the development of new high temperature material, new balance technology and trace oil bearing system and the new use of electronic control. But with the development of technology, there has been factory combine the turbocharged with supercharged to cars which is in mass production.