Results 1 to 10 of about 510,618 (251)

HYDROGEN ENERGY

open access: yes, 2023
this article is written about Hydrogen, the quality of hydrogen fuel with pure oxygen, not to be confused with atmospheric gases, being a carbon fuel, carbon dioxide emissions, etc.
openaire   +2 more sources

Numerical analysis of vapor dispersion from compressed hydrogen (H2) storage vessels [PDF]

open access: yesE3S Web of Conferences
The rising demand for hydrogen fuel, driven by the emergence of fuel cell electric vehicles, underscores the need to optimize refueling station efficiency and affordability while prioritizing safety and performance.
Kasmani Rafiziana Md.   +2 more
doaj   +1 more source

Bifunctional Characteristics of Al2O3 supported Ni in the HI Decomposition of Sulfur-Iodine Process

open access: yesMATEC Web of Conferences, 2016
The Sulfur-Iodine process is in need of catalytic reactor for HI decomposition because the HI decomposition reaction rate is very slow. Nickel as an alternative catalyst for platinum was investigated in this study.
Park Chu-Sik   +7 more
doaj   +1 more source

Low Cycle Fatigue Behavior of TC21 Titanium Alloy with Bi-Lamellar Basketweave Microstructure

open access: yesCrystals, 2022
Low cycle fatigue (LCF) behaviors of TC21 alloy with a bi-lamellar basketweave microstructure were investigated in this paper. The strain fatigue tests were carried out at total strain amplitudes of 1.4% to 2.0%.
Baohua Nie   +5 more
doaj   +1 more source

First-Principle Investigation of the Interface Properties of the Core-Shelled L12-Al3M (M = Sc, Zr, Er, Y) Phase

open access: yesCrystals, 2023
The interface structure and segregation behavior of L12-Al3M (M = Sc, Zr, Er, Y) phases were investigated based on first-principles calculations. The results showed that the order of the thermodynamically stable interface was Al3Zr/Al > Al3Sc/Al > Al3Er/
Yu Song   +7 more
doaj   +1 more source

Assessment of prevalence of work-related musculoskeletal disorders among welders in the shipyard industry in Malaysia [PDF]

open access: yesE3S Web of Conferences, 2019
Work-related musculoskeletal disorders (MSDs) are often experienced by welders in the shipyard industry. A study was conducted in one of the shipyards in Malaysia to identify the prevalence of work-related MSDs among welders and the factors attributed to
Anwar Johari   +5 more
doaj   +1 more source

Surface Microstructure Study on Corona Discharge-Treated Polyethylene Using Positron Annihilation Spectroscopy

open access: yesMolecules
The microstructure and chemical properties of the corona discharge process could provide an effective method for predicting the performance of high-voltage cable insulation materials.
Jingjing Li   +12 more
doaj   +1 more source

Research on Typical Design of Wind-Solar Coupled Hydrogen Production System

open access: yes南方能源建设, 2023
[Introduction] As wind-solar hydrogen production projects expand in scale and number, there is a growing demand for the design, equipment selection, and economic comparison of green hydrogen production systems.
Xiang SUN   +3 more
doaj   +1 more source

Hydrogen Energy

open access: yes, 2011
Hydrogen is the simplest element. An atom of hydrogen consists of only one proton and one electron. It's also the most plentiful element in the universe. Despite its simplicity and abundance, hydrogen doesn't occur naturally as a gas on the Earth - it's always combined with other elements.
Tushar K. Ghosh, Mark A. Prelas
openaire   +3 more sources

Hydrogen Energy [PDF]

open access: yesChemPhysChem, 2019
Michael Hirscher   +2 more
  +5 more sources

Home - About - Disclaimer - Privacy