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Developing Diesel Engines to Meet Ultra-low Emission Standards
SAE Technical Paper Series, 2005<div class="htmlview paragraph">The modern diesel engine is used around the world to power applications as diverse as passenger cars, heavy-duty trucks, electrical power generators, ships, locomotives, agricultural and industrial equipment.
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Ultra Low Emissions Combustor with Non-Premixed Reactants Injection
41st AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2005This paper describes a novel Stagnation Point Reverse Flow (SPRF) combustor concept that can burn gaseous or liquid fuels in premixed or non-premixed modes of combustion with ultra low NOx emissions. The combustor consists of a tube with open and closed ends.
Yedidia Neumeier +5 more
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Huan jing ke xue= Huanjing kexue, 2020
Based on the NOx emission information of 671 coal-fired power units, the NOx emission characteristics of non-ultra-low-emission (non-ULE) and ultra-low-emission (ULE) coal-fired power units during the start-up process were compared and analyzed. The results showed that in the start-up stage of non-ULE units, the exceeding standard rate (ESR) of NOx ...
Hui, Li +9 more
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Based on the NOx emission information of 671 coal-fired power units, the NOx emission characteristics of non-ultra-low-emission (non-ULE) and ultra-low-emission (ULE) coal-fired power units during the start-up process were compared and analyzed. The results showed that in the start-up stage of non-ULE units, the exceeding standard rate (ESR) of NOx ...
Hui, Li +9 more
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Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 1995
Technology to meet the California Air Resources Board's (CARB) ultra low emissions vehicle (ULEV) legislation is being developed by most major vehicle manufacturers. To achieve the required reduction in cold start emissions, mainly HC and CO, compared to current three-way catalyst (TWC) technology, very early catalyst light-off has to be achieved ...
O Hadded, J Stokes, D W Grigg
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Technology to meet the California Air Resources Board's (CARB) ultra low emissions vehicle (ULEV) legislation is being developed by most major vehicle manufacturers. To achieve the required reduction in cold start emissions, mainly HC and CO, compared to current three-way catalyst (TWC) technology, very early catalyst light-off has to be achieved ...
O Hadded, J Stokes, D W Grigg
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With Diesel into the age of super ultra low emission vehicles
2014Dirk Samuelsen +4 more
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