Results 161 to 170 of about 5,075,952 (350)
Biomass As An Alternative Fuel – Selected Aspects
Polish Maritime ResearchIn July 2023, the International Maritime Organization (IMO) revised its strategy for reducing greenhouse gas (GHG) emissions from ships. The changes adopted mean that ships should not emit GHGs as early as 2050, not, as originally assumed in the first ...
Zeńczak Wojciech, Łuszczynski Daniel
doaj +1 more source
MachinesThe use of alternative fuels remains an important factor in solving the problem of reducing harmful substances caused by vehicles and decarbonising transport.
Vasyl Mateichyk +6 more
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An overview of NASA research on positive displacement general-aviation engines [PDF]
, 1980 The research and technology program related to improved and advanced general aviation engines is described. Current research is directed at the near-term improvement of conventional air-cooled spark-ignition piston engines and at future alternative ...
Kempke, E. E., Jr.
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A comprehensive review of solid oxide fuel cells operating on various promising alternative fuels
Energy Conversion and Management, 2022 Qidong Xu +7 more
semanticscholar +1 more source
Electroactive Liquid Crystal Elastomers as Soft Actuators
Advanced Functional Materials, EarlyView.Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley +1 more source
Conversion of boiler houses to alternative fuel
Известия высших учебных заведений: Проблемы энергетикиTHE PURPOSE. To justify the need to transfer boiler houses from fuel oil to furnace domestic fuel. METHODS. Comparative studies of the main indicators of the quality of fuel oil and domestic heating oil (DHO) (heat of combustion, kinematic viscosity ...
E. N. Makeeva +2 more
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Advanced Functional Materials, EarlyView.Fe─NC porous oxygen reduction electrocatalysts are prepared employing a 2,4,6‐Triaminopyrimidine‐based porous organic polymer, a Mg2+ Lewis acid, and a low‐temperature cation exchange protocol. Using the polymer precursor achieves high pyrolysis yields and results in atomically dispersed FeNx sites. The resulting catalysts feature hierarchical porosity
Eliot Petitdemange +11 more
wiley +1 more source
Theoretical investigaion of the performance of alternative aviation fuels in an aero-enginve combustion chamber [PDF]
, 2009 When considering alternative fuels for aviation, factors such as the overall efficiency of the combustion process and the levels of emissions emitted to the atmosphere, need to be critically evaluated.
Borman, DJ +3 more
core
Advanced Functional Materials, EarlyView.A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou +8 more
wiley +1 more source
U.S. Biodiesel Development: New Markets for Conventional and Genetically Modified Agricultural Products [PDF]
With environmental and energy source concerns on the rise, using agricultural fats and oils as fuel in diesel engines has captured increasing attention.
Duffield, James A. +4 more
core +1 more source