Results 31 to 40 of about 212,091 (274)

Assessment of occupational exposure to elemental carbon in plants using diesel machinery and equipment

open access: yesMedycyna Pracy, 2023
Background This paper presents and discusses the results of the determination of elemental carbon emitted in diesel engine exhaust into the air of workplaces where machines and equipment with diesel engines are used.
Małgorzata Szewczyńska   +2 more
doaj   +1 more source

Experimental investigation on a Common Rail Diesel engine partially fuelled by syngas

open access: yesEnergy Conversion and Management, 2017
C. Rinaldini   +7 more
semanticscholar   +3 more sources

Experimental Assessment of the Impact of Replacing Diesel Fuel with CNG on the Concentration of Harmful Substances in Exhaust Gases in a Dual Fuel Diesel Engine

open access: yesEnergies, 2022
The problem of global warming and related climate change, as well as rising oil prices, is driving the implementation of ideas that not only reduce the consumption of liquid fuels, but also reduce greenhouse gas emissions.
Mirosław Karczewski   +2 more
doaj   +1 more source

Transport energy and emissions: urban public transport [PDF]

open access: yes, 2003
This chapter explores how to measure energy and emissions from urban transport. It then provides information to make a comparison between energy use and CO2 emissions for urban travel by car, train, tram and bus. A substantial difference is noted between
Potter, Stephen
core   +1 more source

KAJIAN EKSPERIMEN PENGARUH DIAMETER PLUNGER POMPA INJEKSI BAHAN BAKAR PADA PERFORMA DAN GAS BUANG MESIN DAIHATSU TAFT DIESEL DL62

open access: yesOtopro, 2023
For classic car lovers, the appearance of the Daihatsu Taft in the nineties was no less interesting than today's SUVs. However, the power is not comparable, because the Daihatsu Taft diesel engine still uses old technology. This research is an attempt to
Joni Dewanto   +2 more
doaj   +1 more source

A model-based and experimental approach for the determination of suitable variable valve timings for cold start in partial load operation of a passenger car single-cylinder diesel engine

open access: yesInternational Journal of Engine Research, 2018
A manipulation of the charge exchange allows controlling the amount of residual gas during engine warm-up. The residual gas during the warm-up phase leads to an increase of the exhaust gas temperature and supports to reach the exhaust after-treatment ...
P. Maniatis, U. Wagner, T. Koch
semanticscholar   +1 more source

INCREASE IN THE FUEL EFFICIENCY OF A DIESEL ENGINE BY DISCONNECTING SOME OF ITS CYLINDERS

open access: yesFacta Universitatis, Series: Mechanical Engineering, 2023
In fuel economy, a rising level of interest in heavy duty diesel engines that industry has witnessed over the last few years continues to go up and this is not likely to change.
A. Gritsenko   +3 more
semanticscholar   +1 more source

Hybrid-Electric Vehicle with Natural Gas-Diesel Engine

open access: yesEnergies, 2013
In this paper we demonstrate the potential of combining electric hybridization with a dual-fuel natural gas-Diesel engine. We show that carbon dioxide emissions can be reduced to 43 gram per kilometer with a subcompact car on the New European Driving ...
Lino Guzzella   +2 more
doaj   +1 more source

Utilization of Ammonia Hydroxide /Diesel Fuel Blends in Partially Premixed Charge Compression Ignition (PPCCI) Engine: A Technical Review

open access: yesJournal of Engineering Research, 2023
-Compression ignition engines have gone through periods of ups and downs in recent decades. Almost 50% of new car registrations in Europe at the turn of the century were diesel.
M. Elkelawy   +3 more
semanticscholar   +1 more source

Effect of Naco-Cerium Oxide and Water Additives On B5 Combustion Emissions

open access: yesZanco Journal of Pure and Applied Sciences, 2019
The climate changes of car emission regulation recenntly requirement for cleaner engine combustion. Reduction of engine emission could play a key role on public health.
Taha Roodbar Shojaei   +4 more
doaj   +1 more source

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