Search for dissertations about: "exhaust after treatment"
Showing result 1 - 5 of 44 swedish dissertations containing the words exhaust after treatment.
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1. Investigation and Optimization of the Acoustic Performance of Exhaust Systems
Abstract : There is a strong competition among automotive manufacturers to reduce the radiated noise levels. One important source is the engine exhaust where the main noise control strategy is by using efficient mufflers. READ MORE
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2. On the Agglomeration of Particles in Exhaust Gases
Abstract : Particulate emissions from road transportation are known to have an adverse impact on human health as well the environment. As the effects become more palpable, stricter legislation have been proposed by regulating bodies. READ MORE
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3. Corrosion of Stainless Steel in Diesel Exhaust Gas After-treatment Systems with Urea Injection
Abstract : The demands on lowering the emissions from fossil fuel keep increasing. Together with higher demands of longer component lifetime and lighter vehicles for lower fuel consumption this has led to an increasing use of stainless steels in exhaust after-treatment systems. READ MORE
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4. Particle Characterization in the Exhaust Devices of Direct Injection Engines
Abstract : Minimizing pollutants are of utmost importance to ensure sustainability in transportation. Particle emissions from internal combustion engines are especially harmful to human health, while also contributing to global warming. READ MORE
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5. Numerical modelling of particulate matter deposition in exhaust gas after-treatment systems
Abstract : As urban air quality declines, the corresponding levels of particulate matter (PM), that include pollutants such as sulfates, nitrates and black carbon, rise posing the greatest risks to human health. Hence, the control of these particulate emissions constitutes a major global challenge that commands serious attention. READ MORE