Search for dissertations about: "air motor"
Showing result 1 - 5 of 58 swedish dissertations containing the words air motor.
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1. Study of a Pneumatic Hybrid aided by a FPGA Controlled Free Valve Technology System
Abstract : Urban traffic involves frequent acceleration and deceleration. During deceleration, the energy previously used to accelerate the vehicle is mainly wasted on heat generated by the friction brakes. If this energy that is wasted in traditional IC engines could be saved, the fuel economy would improve. READ MORE
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2. Efficiency of building related pump and fan operation - Application and system solutions
Abstract : The electric energy use in Swedish non-industrial buildings is 71 TWh per year out of which 30 TWh per year is used for the operation of technical systems. A significant part of those 30 TWh/year is used for pump and fan operation. The Swedish parliament decided in 2009 on a national energy and climate plan. READ MORE
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3. Determination of Volatile Hydrocarbons in Urban Air
Abstract : In the complex hydrocarbon mixture in urban air, the alkenes and arenes are of particular interest with respect to impact on health and environment. Knowledge of hydrocarbon concentrations in urban air is essential for the assessment and prevention of health hazards and photochemical oxidant formation. READ MORE
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4. The Pneumatic Hybrid Vehicle - A New Concept for Fuel Consumption Reduction
Abstract : Urban traffic involves frequent acceleration and deceleration. During deceleration, the energy previously used to accelerate the vehicle is mainly wasted on heat generated by the friction brakes. If this energy that is wasted in traditional internal combustion engines (ICE) could be saved, the fuel economy would improve. READ MORE
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5. Spray Processes in Optical Diesel Engines - Air-Entrainement and Emissions
Abstract : Internal combustion engines have been an important technological field for more than a century. It has had an important impact on society through improved transportation and industrial applications. READ MORE