Results 51 to 60 of about 660,217 (313)
Propulsion and Power Research, 2013 In present study, the operational parameters for a two stroke gasoline engine such as delivery ratio, scavenging efficiency, trapping efficiency, etc. have been investigated experimentally when its fuel is blended with ethanol additives. Also the amounts
Mohsen Ghazikhani +3 more
doaj +1 more source
Energies, 2020 Experimental research was conducted on a rapid compression and expansion machine (RCEM) that has characteristics similar to a gasoline compression ignition (GCI) engine, using two gasoline–biodiesel (GB) blends—10% and 20% volume—with fuel injection ...
Ardhika Setiawan +2 more
doaj +1 more source
Walmart\u27s Sustainability Journey: Elizabeth Fretheim and the Search for Sustainable Trucking [PDF]
, 2014 In early 2014 Elizabeth Fretheim, Director, Business Strategy and Sustainability for Logistics with Walmart, was reviewing with other members of the transportation team data on the fuel efficiency of their private fleet, which included over 6,000 trucks ...
Hyatt, David G.
core +1 more source
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
Journal of Eta Maritime Science, 2022 In this study, the effects of the additive on engine performance and emissions were investigated by adding cerium oxide (CeO2) nanoparticles (NPs) into diesel fuel.
Abdullah Burak Arslan, Mehmet Çelik
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann +4 more
wiley +1 more source
Engineering ProceedingsThe current study presents results from experimental tests of productivity, fuel consumption, and fuel efficiency of a wheeled excavator Hyundai HW160A that were performed at a construction site in Sofia, Bulgaria.
Petar Ivanov +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal +10 more
wiley +1 more source
Conversion of Biogas to Renewable Energy by Microwave Reforming
Energies, 2020 Biogas consists of methane and carbon dioxide, the main components, which are major greenhouse gases that affect global warming. As such, in order to convert greenhouse gas into renewable energy, which is a high-quality fuel, the biogas microwave ...
Ha Jin Kim, Young Nam Chun
doaj +1 more source
Increasing wood fuel processing efficiency by fine-tuning chipper settings
Fuel Processing Technology, 2016 Latest chipper models feature new in-feed and evacuation systems that can be adjusted on the fly to match variable work conditions. Proper adjustments of the two systems are expected to produce significant effects in terms of productivity, diesel fuel consumption and chip quality. The study verified such claims by testing one of these new machines in a
Spinelli R, Eliasson L, Magagnotti N
openaire +2 more sources