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Journal of Cleaner Production, 2018
The depletion of fossil fuels is causing great concern and it is important to search for alternatives. Ethanol and isobutanol are suitable for spark ignition engine due to their favorable physicochemical properties that can be blended with pure gasoline ...
M. Yusoff +7 more
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The depletion of fossil fuels is causing great concern and it is important to search for alternatives. Ethanol and isobutanol are suitable for spark ignition engine due to their favorable physicochemical properties that can be blended with pure gasoline ...
M. Yusoff +7 more
semanticscholar +1 more source
2014
Increasing energy consumption, which is mainly covered by the energy contained in fossil fuels, have made air quality a critical issue. The quality of the air we breathe depends on a wide range of factors. In addition to emissions from industry, homes, and power plants, the exhaust gas generated by motor vehicles also plays a significant role.
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Increasing energy consumption, which is mainly covered by the energy contained in fossil fuels, have made air quality a critical issue. The quality of the air we breathe depends on a wide range of factors. In addition to emissions from industry, homes, and power plants, the exhaust gas generated by motor vehicles also plays a significant role.
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The ABCs of Engine Exhaust Emissions
SAE Technical Paper Series, 1971<div class="htmlview paragraph">This paper indicates why certain exhaust constituents from automotive vehicles are considered pollutants, describes the formation of these pollutants in automotive operation, and details techniques being used and considered to control these pollutants.</div> <div class="htmlview paragraph">The formation
P. S. Myers +2 more
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Exhaust Emission Characteristics
1984The engine-out exhaust emissions of CO, HC, and NOx vary as a function of air-fuel ratio as well as several other parameters such as ignition timing and EGR. Here we shall consider only the relationship to air-to-fuel ratio (A/F). A general relationship between engine out CO, HC, and NOx emissions and A/F is shown in Figure 1.
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WEIGHING AUTOMOTIVE EXHAUST EMISSIONS
SAE Technical Paper Series, 1969<div class="htmlview paragraph">For more than a decade, the need for measuring exhaust emissions on the basis of weight of emissions per mile has been known. Because of the complexity involved in mass emission measurements, the original procedures and standards were expressed in terms of concentration.
STANLEY H. MICK, JOHN B. CLARK
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Applied Thermal Engineering, 2019
Exhaust heat from vehicle engines can be one of the promising heat sources to provide additional energy using thermoelectric generation (TEG). However, the objective of this study is to assess the exhaust heat recovery behavior by TEG, evaluation of ...
E. Mohamed
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Exhaust heat from vehicle engines can be one of the promising heat sources to provide additional energy using thermoelectric generation (TEG). However, the objective of this study is to assess the exhaust heat recovery behavior by TEG, evaluation of ...
E. Mohamed
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Vehicle maintenance and exhaust emissions
Science of The Total Environment, 1994Abstract In most of the world, light duty vehicles and the engines used in heavy duty vehicles are designed to comply with legal limits for exhaust emissions. The manufacturer must demonstrate that this is the case by submitting vehicles or engines for testing.
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Diesel Engine Exhaust Emissions
2010The direct release of exhaust gas components from combustion processes into the environment, i.e. emission, is the primary and most important process in the chain of emission, transmission, pollutant input and impact. Naturally, a basic distinction is made between emissions from vegetation, oceans, volcanic activity or biomass decomposition for ...
Helmut Tschoeke +7 more
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A New Exhaust Emissions Concept
SAE Technical Paper Series, 1988<div class="htmlview paragraph">This report deals with a new exhaust emission concept, the idea of which is the reduction of raw exhaust emissions and improvement of fuel economy by operating a gasoline engine in its (HC+NO<sub>x</sub>)-minimum. This is accomplished with a smooth running control. Further components of this concept are
Peter Walzer +3 more
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Automobile Exhaust Gas Emissions
1996Automobile exhaust gas emitted through the exhaust pipe take their origin in the combustion within the engine during which process the chemical energy stored in various hydrocarbons of the fuel is set free as oxidation heat. The basic physical processes taking place during the conversion of combustion heat into mechanical work have been thoroughly ...
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