Results 291 to 300 of about 2,504,521 (357)
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1973
The growth in population (Fig. 1) plus the growth in energy consumption per person(1) have combined together to give dramatic increases in both air and water pollution problems. The automotive vehicle has been a significant contributor to air pollution on a total mass basis (Fig.
P. S. Myers +2 more
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The growth in population (Fig. 1) plus the growth in energy consumption per person(1) have combined together to give dramatic increases in both air and water pollution problems. The automotive vehicle has been a significant contributor to air pollution on a total mass basis (Fig.
P. S. Myers +2 more
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Investigation of effect of compression ratio on combustion and exhaust emissions in A HCCI engine
Energy, 2019In this study effects of compression ratio on HCCI combustion, performance and emissions was investigated parametrically. In addition to parametric investigation and as a novel way of the paper engine BSFC maps were obtained for RON20 andRON40 fuels and ...
Alper Calam +3 more
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Engine exhaust emission levels
11th Aerospace Sciences Meeting, 1973iDiitsch, H. U., "Photochemistry of Atmospheric Ozone," Advances in Geophysics, Vol. 15, 1971, pp. 219-322. Grams, G. and G. Fiocco, "Stratospheric Aerosol Layer During 1964 and 1965," Journal of Geophysical Research, Vol. 72 1967, pp. 3523-3542. Johnston, H. S., "An Overview of Stratospheric Chemistry," CIAP, Vol.
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Energy, 2018
It is known that biodiesel and bioethanol are viable alternative fuels to replace diesel for compression ignition engines. In this study, an experimental investigation is carried out to evaluate the performance and exhaust emissions of a single cylinder ...
A. S. Silitonga +11 more
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It is known that biodiesel and bioethanol are viable alternative fuels to replace diesel for compression ignition engines. In this study, an experimental investigation is carried out to evaluate the performance and exhaust emissions of a single cylinder ...
A. S. Silitonga +11 more
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2014 IEEE Workshop on Environmental, Energy, and Structural Monitoring Systems Proceedings, 2014
Mopeds and motorcycles are broadly used and represent a large share of motorized vehicles, above all in urban environment of Asia and Europe. As a result the relative contribution of the emissions of powered two-wheelers to the total air pollution increased considerably in the last years.
IODICE, Paolo, SENATORE, ADOLFO
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Mopeds and motorcycles are broadly used and represent a large share of motorized vehicles, above all in urban environment of Asia and Europe. As a result the relative contribution of the emissions of powered two-wheelers to the total air pollution increased considerably in the last years.
IODICE, Paolo, SENATORE, ADOLFO
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Exhaust Emissions of Light Aircraft
SAE Technical Paper Series, 1971<div class="htmlview paragraph">The purpose of this study was to evaluate exhaust emissions of representative aircraft as they were flown in a normal manner. At the same time, the extent of afterburning was measured by sampling the exhaust plume downstream of the exhaust stack and comparing the plume composition, corrected for dilution, to the ...
W. C. Zegel, A. F. Souza, L. R. Reckner
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SAE Technical Paper Series, 1968
<div class="htmlview paragraph">With the exception of nitric oxide, exhaust emissions from a wide variety of gas turbine engines for both land and air propulsion are at levels below present and projected air pollution standards. It is proposed that emission levels be reported on a basis related to fuel consumption.
R. F. Sawyer, E. S. Starkman
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<div class="htmlview paragraph">With the exception of nitric oxide, exhaust emissions from a wide variety of gas turbine engines for both land and air propulsion are at levels below present and projected air pollution standards. It is proposed that emission levels be reported on a basis related to fuel consumption.
R. F. Sawyer, E. S. Starkman
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Journal of Cleaner Production, 2017
The depletion of oil reserves as well as environmental pollution resulting from the burning of fossil fuels has led to ongoing research and development of biodiesels in order to substitute fossil fuels.
S. Dharma +6 more
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The depletion of oil reserves as well as environmental pollution resulting from the burning of fossil fuels has led to ongoing research and development of biodiesels in order to substitute fossil fuels.
S. Dharma +6 more
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Effect of Temperature on Exhaust Emissions
SAE Technical Paper Series, 1974<div class="htmlview paragraph">A program has been completed to study the effects of ambient temperature on exhaust emissions. It consisted of determining the cold start emission levels of two late model passenger cars at temperatures of +70, +40, and -10°F with two test fuels of different midrange volatility characteristics.</div> <div ...
L. Grinberg, L. Morgan
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Influence of water on exhaust emissions on unmodified diesel engine propelled with biodiesel
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2018The present work aims to investigate the effect of water addition to orange peel oil biodiesel (BD100) in a diesel engine to reduce the exhaust emissions. Fuel samples are prepared with different concentrations of water into biodiesel, 95% biodiesel + 5%
Sivasubramanian Rathinam +3 more
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