Effect of Waste Gate Turbocharged Performance Gas Engine Turbo Charger

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Shahi, Sajjad | 2016

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 49581 (08)
University: Sharif University of Technology
Department: Mechanical Engineering
Advisor(s): Hajilouy Benisi, Ali
Abstract:
The project aims to select the best Waste gate opening pressure for my Turbocharged gas engine is m355G. For this purpose GT-power software for modeling engine power is used. it is reduced to the 38/11 percent. After checking the model in several Waste gate opening pressure Turbocharged Gas engine performance is evaluated and the best Waste gate opening pressure is achieved. The results show that the engine brake specific fuel consumption by changing the opening pressure of 165 mm Hg to 255 mm Hg 4/03 percent and 14/19 percent of the engine power is increased. Also opening pressure of 265 mm Hg to 255 mm Hg engine brake specific fuel consumption 0/25 percent and 0/88 percent of the engine power increases, and finally, in order to minimize brake specific fuel consumption and maximize engine power, pressure opening the valve opening pressure of 255 mm Hg is the best I've Turbocharged ran for m355G gas engine we choose
Keywords:
Spark Ignition Engines ; Modeling ; Specific Fuel Consumption ; Turbocharger GM ; Turbocharger with Wastegate ; Natural Gas Spark Ignition Engine

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