How turbocharger works in petrol engines

How turbochargers work

It uses the exhaust gas to drive a turbine. Hot, compressed air from the compressor passes through the heat exchanger, which cools it down. This means that more cars are now fitted with smaller, turbocharged engines, replacing larger and less economical units. Related Topics Powered by System1.

how turbocharger works in petrol engines

To cool it down, the output from the compressor passes over a heat exchanger that removes the extra heat and channels it elsewhere. What Is A Turbocharger? Waste gas from the cylinder exits through the exhaust outlet. Wouldn't it be neat if the engine could harness that waste power somehow to make the car go faster? What is a Turbocharger? Having served their purpose, exhaust gases flow through an outlet to the catalytic converter, where they are scrubbed of carbon monoxide, nitrous oxides and other pollutants before exiting through the tailpipe.

The additional oxygen makes it possible for the engine to burn gasoline more completely, generating more performance from a smaller engine.

How Turbochargers Work

Woodford, Chris. However, in practice, an engine fitted with a turbocharger is much smaller and lighter than an engine producing the same power without a turbocharger, so a turbocharger car can give better fuel economy in that respect. A novel method of cooling a turbocharger.

how turbocharger works in petrol engines

This then generates increased mechanical power and overall efficiency improvement of the combustion process. One other side of turbocharging, which may be of interest, is an engine which works regularly at high altitudes, where the air is less dense and where turbocharging will restore most of the lost power caused by the drop in air pressure.

how turbocharger works in petrol engines

Here are some recent patents covering turbochargers that are worth checking out: Therefore, the engine size can be reduced for a turbocharged engine leading to better packaging, weight saving benefits and overall improved fuel economy.

How Horsepower Works.

how turbocharger works in petrol engines

The energy from the exhaust gas turns the turbine wheel, and the gas then exits the turbine housing through an exhaust outlet area 4.

How turbochargers work.

how turbocharger works in petrol engines