Results 1 to 10 of about 85,368 (154)

Removal of Saturated Monoglyceride in Biodiesel Using Adsorption and Its Effect on Low-Temperature Properties of Biodiesel Blends [PDF]

open access: yesMATEC Web of Conferences, 2021
Saturated monoglyceride (SMG) is a main cause of precipitate formed above cloud point of biodiesel (B100), which leads to filter plugging in diesel engine.
Srikwanjai Pheeraphak   +2 more
doaj   +1 more source

Alternative fuels

open access: yesProceedings of the International Science Conference "Ecology. Human. Society", 2021
В роботі наведено детальний аналіз стану галузі паливно-енергетичних ресурсів. Проаналізовано основні тенденції щодо використання ключових традиційних джерел енергії як в Україні, так і в Світі в цілому. Наведено головні недоліки та екологічні проблеми, пов’язані з використанням традиційних видів палива. Автором проаналізовано всі варіанти використання
Michael Hilgers, Wilfried Achenbach
  +6 more sources

CFD Thermo-Hydraulic Evaluation of a Liquid Hydrogen Storage Tank with Different Insulation Thickness in a Small-Scale Hydrogen Liquefier

open access: yesFluids, 2023
Accurate evaluation of thermo-fluid dynamic characteristics in tanks is critically important for designing liquid hydrogen tanks for small-scale hydrogen liquefiers to minimize heat leakage into the liquid and ullage.
Soo-Jin Jeong   +2 more
doaj   +1 more source

Alternative fuels in aviation [PDF]

open access: yesCEAS Aeronautical Journal, 2014
During the last years, the aviation sector has been looking into alternatives to kerosene from crude oil, to combat climate change by reduction of greenhouse gas (GHG) emissions and to ensure security of supply at affordable prices. The efforts are also a reaction to commitments and policy packages.
Braun-Unkhoff, Marina, Riedel, Uwe
openaire   +3 more sources

Briquettes Production as an Alternative Fuel [PDF]

open access: yesNature Environment and Pollution Technology, 2021
Bioenergy, which originated from agricultural crop residue and industrial waste, has been studied for sustainable energy generation. As a raw material for briquettes production, agricultural-crop residue, industrial waste, sewage, sludge, or other plants
U.S.P.R. Arachchige
doaj   +1 more source

Protective Coatings for Ferritic Stainless Steel Interconnect Materials in High Temperature Solid Oxide Electrolyser Atmospheres

open access: yesEnergies, 2022
Stainless steel interconnect materials used in solid oxide fuel cells and electrolysers need to be coated to improve oxidation resistance and to mitigate Cr-vaporization.
Jyrki Mikkola   +7 more
doaj   +1 more source

Study of natural uranium fuel for a new reactor design TEPLATOR [PDF]

open access: yesEPJ Web of Conferences, 2021
The TEPLATOR is a new type of nuclear reactor which the main purpose is producing heat for district heating. It is designed as a special thermal reactor with 55 fuel channels for fuel assemblies, which is moderated and cooled by heavy water and operated ...
Peltan Tomas, Vilimova Eva, Skoda Radek
doaj   +1 more source

Effects of alternative jet fuel blends on aerospace-grade carbon/epoxy composites

open access: yesMaterials & Design, 2022
The effects of Jet A fuel and four alternative fuel blends on different carbon/epoxy composites were investigated. The alternative fuel blends consisted of 50/50 or 90/10 vol% blends of Jet A fuel with low aromatic content non-petroleum sourced fuels ...
Naoufal Harich   +5 more
doaj   +1 more source

Assessment of the Anticipated Environmental Footprint of Future Nuclear Energy Systems. Evidence of the Beneficial Effect of Extensive Recycling

open access: yesEnergies, 2017
In this early 21st century, our societies have to face a tremendous and increasing energy need while mitigating the global climate change and preserving the environment.
Jérôme Serp   +2 more
doaj   +1 more source

EXPERIMENTAL RESEARCH ON DIESEL ENGINE WORKING ON A MIXTURE OF DIESEL FUEL AND FUSEL OILS [PDF]

open access: yesTransport Problems, 2017
This article considers the possibility of spirit fusel oil being used as an addition to agile fuels. Results of experimental research on diesel engines working on mixtures of diesel fuel and fusel oils are given.
Sviatoslav KRYSHTOPA   +5 more
doaj   +1 more source

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