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Suction Piping with Variable Lenght
Vojkůvka, František ; Svída, David (referee) ; Dundálek, Radim (advisor)
The object of the bachelor thesis is to create a search concerning questions of the suction piping with variable length. Introduction of the project is devoted to the suction system of the spark ignition engines and the description of each parts. There is further explicated an influence of the suction piping with variable length on torque and performance behaviour and dynamic supercharging utilitazion. The enumaration of used structural design of the suction piping with variable length is presented as well. A great deal of the project is devoted to the specific engines, that use the suction piping with variable length.
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Proposal of Engine Intake System with Exhaust Gases Recirculation
Vojkůvka, František ; Štěpánek, Karel (referee) ; Dundálek, Radim (advisor)
The object of the diploma thesis is to optimize vacuum function of the ejector using computional fluid dynamics, or CFD. The ejector is inserted to the intake system of the six - cylinder diesel engine to increase the pressure gradient of the exhaust gas recirculation system. The analysis of the current design solution is performed and then the ejector with the new shape affording higher vacuum effect is proposed. The introductory part is devoted to the questions of diesel engines emissions and technology to reduce emissions in the exhaust system focused on the EGR.
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Proposal of Engine Intake System with Exhaust Gases Recirculation
Vojkůvka, František ; Štěpánek, Karel (referee) ; Dundálek, Radim (advisor)
The object of the diploma thesis is to optimize vacuum function of the ejector using computional fluid dynamics, or CFD. The ejector is inserted to the intake system of the six - cylinder diesel engine to increase the pressure gradient of the exhaust gas recirculation system. The analysis of the current design solution is performed and then the ejector with the new shape affording higher vacuum effect is proposed. The introductory part is devoted to the questions of diesel engines emissions and technology to reduce emissions in the exhaust system focused on the EGR.
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Suction Piping with Variable Lenght
Vojkůvka, František ; Svída, David (referee) ; Dundálek, Radim (advisor)
The object of the bachelor thesis is to create a search concerning questions of the suction piping with variable length. Introduction of the project is devoted to the suction system of the spark ignition engines and the description of each parts. There is further explicated an influence of the suction piping with variable length on torque and performance behaviour and dynamic supercharging utilitazion. The enumaration of used structural design of the suction piping with variable length is presented as well. A great deal of the project is devoted to the specific engines, that use the suction piping with variable length.
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