Thermodynamic Analysis of Two-Stage Turbocharging for Diesel Engine (original) (raw)

Turbochargers are used in automotive industry to enhance the power output of an internal combustion (IC) engines. The useful applications of such a turbocharger are in the engines for the reduction of engine size and fuel consumption by increasing existing power output. It is because of these reasons turbochargers are now becoming more popular in automobile applications. It is also used where compensation of altitude requires and for boosting of the engine power. Single stage turbocharger is not recovered all the heat of the exhaust therefore it is decided to use two stage turbocharging. Two stage turbocharging is used to recover all the heat of exhaust and to develop the more power from the engine. The present study is based on the improvement of the engine power of the existing diesel engine. This is then compared with naturally aspirated engine and engine with single stage turbocharging. In the present study the operating parameters are discussed and compared. It is observed that...

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