Results 71 to 80 of about 34,413 (314)
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2015 Although emulsions have found numerous and various applications in chemical, pharmaceutical and food industries, emulsions of water in diesel fuel are applicable alternative fuels for the existing diesel engines. Water-in-diesel emulsion fuel can improve
Vlad VRABIE +2 more
doaj
Simulation of a diesel engine for testing monitoring systems [PDF]
, 2008 This report describes the development of a mathematical model of a mechanically controlled diesel engine for the purpose of implementing an engine simulator.
Benson, Michael John
core +1 more source
Impacts of refining Canadian partially upgraded bitumen: Fluid catalytic cracking
The Canadian Journal of Chemical Engineering, EarlyView.Abstract In this study, we examine the fluid catalytic cracking (FCC) performance of vacuum gas oil (VGO) from partially upgraded bitumen (PUB), a novel refinery feedstock from Canadian bitumen. FCC experiments were conducted in a lab‐scale FCC unit with VGOs from two different PUBs prepared using thermal cracking and solvent deasphalting, along with ...
Yi Zhang +3 more
wiley +1 more source
Engineering ProceedingsDiesel engines are popular due to their efficiency, power, and fewer carbon emission features. But NOx emissions pose a significant challenge to diesel engines’ use.
Asad Asghar Janjua +3 more
doaj +1 more source
ChemSusChem, Volume 18, Issue 6, March 15, 2025.Lithium carbonate (Li2CO3) obtained from the black mass of recycled lithium batteries is dissolved in water under controlled conditions to remove lithium fluoride (LiF), which is present at a concentration of 3.08 % by weight. The dissolution is carried out at temperatures below 10 °C, and it has been demonstrated that lower temperatures result in ...
Laura Rosso +3 more
wiley +1 more source
The Effect on Emissions of using Alternative Fuels in Turbo-Charged Diesel Engines [PDF]
The paper outlines the Emissions and Biofuel Directives relating to CO2 emissions in cars and the fiscal penalties incurred by manufacturers failing to meet targets.
Stubbs, Chris +2 more
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Carbon emission assessment of tunnel infrastructures: From construction to operation
Deep Underground Science and Engineering, EarlyView.This study develops a lifecycle carbon accounting framework for tunnel infrastructures, covering design, construction, operation, maintenance, and dismantling. Applied to a subsea tunnel case, the framework reveals the carbon emission distribution among four typical tunnel types and highlights potential carbon offset methods for low‐carbon tunnel ...
Luyuan Long +4 more
wiley +1 more source
Operation features of two-stage injection proces in diesiel fuel system
RUDN Journal of Engineering Research, 2010 This work is dedicated to phase fuel injection research and double-spring injectors of diesel engines design analysis. It is known that preliminary fuel injection in diesel engines leads to noise reduction but at the same time soot emission increase ...
А А Savastenko, М Е Stepanova
doaj
Energy, Sustainability and SocietyBackground The choice of energy sources is essential for sustainable development to combat different environmental issues caused by the consumption of fossil fuels.
Pijush Kanti Mondal, Bijan Kumar Mandal
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A feasibility study on using inkjet technology, micropumps, and MEMs as fuel injectors for bipropellant rocket engines [PDF]
, 2010 Control over drop size distributions, injection rates, and geometrical distribution of fuel and oxidizer sprays in bi-propellant rocket engines has the potential to produce more efficient, more stable, less polluting rocket engines.
Coletti, M. +4 more
core +1 more source