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BMW Up-to-date SI-engines
Šroba, Roman ; Prokop, Aleš (referee) ; Dundálek, Radim (advisor)
The Bachelor’s thesis deals with modern BMW spark-ignition engines. It provides an overview of current automotive design solutions in gasoline engines. The work is focused on three main areas. The first part describes the latest and unconventional technologies used in current BMW spark-ignition engines. The second part is focused on design solutions in specific aggregates, their evaluation or comparison with contemporary competition. The last part describes the hybrid vehicles and the car manufacturer's response to emission standards with focus on the waste heat of a car.
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Turbocharging the Internal Combustion Engine
Zelko, Lukáš ; Janoušek, Michal (referee) ; Drápal, Lubomír (advisor)
The thesis of a search character is primary focused on boosting and reaching the highest level of boost pressure from lower revolutions of the engine. In this thesis are listed trends of turbocharging that have not been massively applied in car industry yet, e.g. variable geometry turbochargers so called VGT but it has been used in a few car models or race cars.
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Cooled EGR system loop architecture for gasoline engines
Pospíšil, Juraj ; Svída, David (referee) ; Bazala, Jiří (advisor)
Táto diplomová práca je zameraná na preukazovanie vplyvov rôznych architektúr spätnej recirkulácie spalín na preplňované benzínové motory. Simulácie boli vytvorené v termodynamickom simulačnom programme GT-Power. Práca začína porovnávaním vplyvov spätnej recirkulácie na ustálené stavy motora, najmä z hľadiska spotreby, ktoré sú následne implementované do tranzientných modelov, simulujúc emisné testovacie cykly. Na konci práce sa venujem vplyvom spätnej recirkulácie na funkciu oxidačno-redukčného katalyzátora a na funkciu turbodúchadla.
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Cooled EGR system loop architecture for gasoline engines
Pospíšil, Juraj ; Svída, David (referee) ; Bazala, Jiří (advisor)
Táto diplomová práca je zameraná na preukazovanie vplyvov rôznych architektúr spätnej recirkulácie spalín na preplňované benzínové motory. Simulácie boli vytvorené v termodynamickom simulačnom programme GT-Power. Práca začína porovnávaním vplyvov spätnej recirkulácie na ustálené stavy motora, najmä z hľadiska spotreby, ktoré sú následne implementované do tranzientných modelov, simulujúc emisné testovacie cykly. Na konci práce sa venujem vplyvom spätnej recirkulácie na funkciu oxidačno-redukčného katalyzátora a na funkciu turbodúchadla.
|
|
|
BMW Up-to-date SI-engines
Šroba, Roman ; Prokop, Aleš (referee) ; Dundálek, Radim (advisor)
The Bachelor’s thesis deals with modern BMW spark-ignition engines. It provides an overview of current automotive design solutions in gasoline engines. The work is focused on three main areas. The first part describes the latest and unconventional technologies used in current BMW spark-ignition engines. The second part is focused on design solutions in specific aggregates, their evaluation or comparison with contemporary competition. The last part describes the hybrid vehicles and the car manufacturer's response to emission standards with focus on the waste heat of a car.
|
|
|
Turbocharging the Internal Combustion Engine
Zelko, Lukáš ; Janoušek, Michal (referee) ; Drápal, Lubomír (advisor)
The thesis of a search character is primary focused on boosting and reaching the highest level of boost pressure from lower revolutions of the engine. In this thesis are listed trends of turbocharging that have not been massively applied in car industry yet, e.g. variable geometry turbochargers so called VGT but it has been used in a few car models or race cars.
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