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Full-Text Articles in Automotive Engineering
Development Of Catalytic Chromia-Based Aerogels, Fiona Fitzgerald
Development Of Catalytic Chromia-Based Aerogels, Fiona Fitzgerald
Honors Theses
Over one billion automobiles are in use around the world, the majority of which employ internal combustion engines. Catalytic converters are used to convert the toxic compounds found in car exhaust -- carbon monoxide, nitrogen oxides (NOx) and hydrocarbons -- to less harmful gases. The typical catalytic converter employs as catalysts expensive raw materials (platinum, palladium and/or rhodium) wash-coated onto an alumina-based ceramic substrate. Aerogel materials have high surface area and thermal stability, properties that make them attractive for catalysis applications. Aerogels made with transition metal oxides are candidates to replace platinum in the catalytic converter. Chromium oxide (chromia) materials …
Diesel Particulate Generation, Matthew Ferdenzi
Diesel Particulate Generation, Matthew Ferdenzi
Honors Theses
The goal of this project is to design a diesel particulate generator to test aerogels as diesel particulate filters. Diesel particulate generators are machines that generate diesel particulate matter, or diesel soot. Diesel particulate filters have been recently put into the market to help many car companies meet the ever-changing diesel emission regulations set by the EPA and other international agencies. The main goal of the filter is to block soot from exiting to the environment. Once the filter is full, the soot is oxidized and released. The problem with these filters is that they are large, costly, detrimental to …
Design And Fabrication Of Rear Suspension And Drivetrain For Union College's Sae Baja Car, Nicholas W. Oren
Design And Fabrication Of Rear Suspension And Drivetrain For Union College's Sae Baja Car, Nicholas W. Oren
Honors Theses
My senior project is to design and fabricate the rear suspension and drivetrain for Union College’s SAE Baja car. This project started with the determination of the optimum style of suspension and drivetrain for use on the vehicle. I worked with a company to obtain a custom-built transmission, and I successfully designed the drivetrain to use this transmission. I also designed the frame of the Baja car required to mount these elements. Finally, I designed the rear suspension of the car. The drivetrain design incorporates a 5-speed sequential transmission with a reverse. This transmission is driven by a centrifugal clutch …