What is diffuser in turbocharger?
These are used in turbocharger lube oil from the sumps on both air and exhaust sides is sprayed onto the bearing by means of attached rotor driven gear type pumps.
What is the function of a diffuser in a turbo charger?
Answer A is correct. The diffuser section in a centrifugal flow turbojet engine reduces the velocity of the air as it leaves the compressor and increases its pressure.
Why nozzle ring is used in turbocharger?
Used to convert exhaust gases into kinetic energy in turbochargers, nozzle rings are crucial to energy efficiency. By directing exhaust gases onto the turbine blades in an optimal way, the speed and torque of the turbine can be maximized.
What is a turbocharger nozzle ring?
The nozzle ring is a thermodynami- cally important part of the turbocharger, optimally. guiding exhaust gas to the turbine blades.
Why is turbocharger used?
The objective of a turbocharger is to improve an engine’s efficiency by increasing the density of the intake gas (usually air), thereby allowing more power per engine cycle. The turbocharger’s compressor draws in ambient air and compresses it before it enters into the intake manifold at increased pressure.
Is a turbo engine better than a regular engine?
An engine fitted with a turbo is much smaller and lighter compared to an engine producing the same power without a turbocharger. Secondly, turbocharged engines are environmentally friendly due to lower emissions. Turbo engines make combustion easier and emissions lower as they supply more air mass into the engine.
What is the Shroud ring on a turbocharger?
Shroud ring is a component in turbochargers which forms a part of the inner exhaust gas casing adjacent to the turbine. The area around the turbine is always in contact with highly corrosive exhaust gases. If no shroud ring is fitted, the turbine inner casing will be slowly wasted and complete housing to be renewed for repair.
How is a turbocharger different from a turbine?
Turbocharger Design. A turbocharger is basically a combination of a compressor and a turbine, both mounted on a common shaft. Turbocharger uses the exhaust gases of the engine itself, to rotate the turbine which in turn moves the compressor. Mainly two type of compressors are used in a turbocharger.
How are exhaust gases used in a turbocharger?
Turbocharger uses the exhaust gases of the engine itself, to rotate the turbine which in turn moves the compressor. Mainly two type of compressors are used in a turbocharger.
What kind of compressor is used in a turbocharger?
A turbocharger is basically a combination of a compressor and a turbine, both mounted on a common shaft. Turbocharger uses the exhaust gases of the engine itself, to rotate the turbine which in turn moves the compressor. Mainly two type of compressors are used in a turbocharger. Centrifugal compressors.