Analysis of Engine Performance Parameters of Electrically Assisted Turbocharged Diesel Engine

Tayfun Özgür; Kadir Aydın

doi:10.4028/www.scientific.net/AMM.799-800.861

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 799-800Analysis of Engine Performance Parameters of...

Analysis of Engine Performance Parameters of Electrically Assisted Turbocharged Diesel Engine

Abstract:

Charging system is used to increase the charge density. Supercharging system suffers from fuel consumption penalty because of compressor powered by engine output. Turbocharging system uses wasted exhaust energy that means compressor powered by exhaust turbine but has a turbo lag problem. The electrically assisted turbocharger which can eliminate turbo lag problem and fuel consumption penalty is the topic of this paper. The purpose of this paper is to analyze the effect of electrically assisted turbocharger on diesel engine performance parameters. The AVL Boost software program was used to simulate the electrically assisted turbocharged diesel engine. Simulations results showed that electrically assisted turbocharger increases low end torque and improves fuel economy.

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Periodical:

Applied Mechanics and Materials (Volumes 799-800)

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861-864

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.799-800.861

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Online since:

October 2015

Authors:

Tayfun Özgür*, Kadir Aydın

Keywords:

AVL BOOST, Electrically Assisted Turbo Charger, Engine Performance, Low End Torque, Simulation, Turbo Lag

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