Results 31 to 40 of about 31,266 (316)

Water Injection Effects on the Performance and Emission Characteristics of a CI Engine Operating with Biodiesel

open access: yes, 2012
Biodiesel is one of the most promising renewable, alternative and environmentally friendly biofuels that can be used in diesel engine without any need for any modification in the engine.
Gu, Fengshou   +11 more
core   +1 more source

A Review of the External and Internal Residual Exhaust Gas in the Internal Combustion Engine

open access: yesEnergies, 2022
Efficiency and emission reduction are the primary targets of internal combustion engine research due the large number of vehicles in operation and the impact of emissions-related pollution on human and ecosystem health.
Nguyen Xuan Khoa, Ocktaeck Lim
doaj   +1 more source

Exhaust emissions from small engines in handheld devices

open access: yesMATEC Web of Conferences, 2017
The paper presents the results of investigations on the exhaust emissions carried out under real operating conditions of gasoline engines operating in a power generator and a chainsaw.
Lijewski Piotr   +3 more
doaj   +1 more source

Spider Web Shape of Brass Catalytic Converter for Reducing Exhaust Gas Emission

open access: yesJEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering), 2017
The rapid increase of the number of motor vehicles, especially motorcycles, makes serious problem caused by the pollution from gas emission of fossil fuel combustion.
Roro Heni Hendaryati, Ali Mokhtar
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Determination of Vehicle Emission Rates for Ammonia and Organic Molecular Markers Using a Chassis Dynamometer

open access: yesApplied Sciences, 2023
Stringent regulations have been implemented to address vehicle exhaust emissions and mitigate air pollution. However, the introduction of exhaust gas reduction devices, such as Three-Way Catalytic converters, has raised concerns about the generation and ...
Geun-Hye Yu   +5 more
doaj   +1 more source

Emission of Carcinogenic Components with Automobile Exhausts

open access: yesEnvironmental Health Perspectives, 1983
Different sampling methods for mutagenic polynuclear aromatic hydrocarbons (PAH) are described. These methods involve either direct sampling of raw exhausts which prior to filtering are cooled in a condenser, or filter sampling of exhausts diluted in a tunnel.
U, Stenberg, T, Alsberg, R, Westerholm
openaire   +2 more sources

Experimental Study on the Production of Karanja Oil Methyl Ester and Its Effect on Diesel Engine [PDF]

open access: yes, 2012
Fast depletion of fossil fuel resources forces the extensive research on the alternative fuels. Vegetable oils edible or non edible can be a better substitute for the petroleum diesel.
N Shrivastava   +8 more
core   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Advanced Catalytic Converter in Gasoline Enginer Emission Control: A Review

open access: yesMATEC Web of Conferences, 2017
Exhaust emission from automobile source has become a major contributor to the air pollution and environmental problem. Catalytic converter is found to be one of the most effective tools to reduce the overwhelming exhaust pollutants in our environment ...
Leman A.M.   +4 more
doaj   +1 more source

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