Results 11 to 20 of about 357,140 (159)

The Emissions of Water Vapour and NOx from Modelled Hydrogen-Fuelled Aircraft and the Impact of NOx Reduction on Climate Compared with Kerosene-Fuelled Aircraft

open access: yesAtmosphere, 2022
A kerosene fuelled aircraft was modelled within a performance tool and fuel burn and the emissions of nitrogen oxides (NOx) and water vapour at different stages of flight throughout the mission were estimated.
M. Anwar H. Khan   +5 more
doaj   +1 more source

Research Progress of Cryogenic Materials for Storage and Transportation of Liquid Hydrogen

open access: yesMetals, 2021
Liquid hydrogen is the main fuel of large-scale low-temperature heavy-duty rockets, and has become the key direction of energy development in China in recent years.
Yinan Qiu, Huan Yang, Lige Tong, Li Wang
doaj   +1 more source

Estimation of Liquid Hydrogen Fuels in Aviation

open access: yesAerospace, 2022
As the demand for alternative fuels to solve environmental problems increases worldwide due to the greenhouse gas problem, this study predicted the demand for liquid hydrogen fuel in aviation to achieve ‘zero-emission flight’.
Younseok Choi, Jinkwang Lee
doaj   +1 more source

Application of Liquid Hydrogen Carriers in Hydrogen Steelmaking

open access: yesEnergies, 2021
Steelmaking is responsible for approximately one third of total industrial carbon dioxide (CO2) emissions. Hydrogen (H2) direct reduction (H-DR) may be a feasible route towards the decarbonization of primary steelmaking if H2 is produced via electrolysis
Joakim Andersson
doaj   +1 more source

Liquid Hydrogen Bubble Chambers [PDF]

open access: yesReview of Scientific Instruments, 1955
Chambers 2½ inches and 4 inches in diameter have been constructed of brass with pyrex ports and sealed with lead-wire gaskets. Metal walls and a copper heat leak eliminate the need for a surrounding pressurized bath. The required fast-pulsing techniques and use of a heat regenerator are described in detail.
Parmentier, Douglas, Jr.   +1 more
openaire   +2 more sources

Large-scale stationary hydrogen storage via liquid organic hydrogen carriers

open access: yesiScience, 2021
Summary: Large-scale stationary hydrogen storage is critical if hydrogen is to fulfill its promise as a global energy carrier. While densified storage via compressed gas and liquid hydrogen is currently the dominant approach, liquid organic molecules ...
Zainul Abdin   +3 more
doaj   +1 more source

Numerical Study on Thermodynamic Coupling Characteristics of Fluid Sloshing in a Liquid Hydrogen Tank for Heavy-Duty Trucks

open access: yesEnergies, 2023
The large-amplitude sloshing behavior of liquid hydrogen in a tank for heavy-duty trucks may have adverse effects on the safety and stability of driving.
Yuhao Zhu   +5 more
doaj   +1 more source

Reconstruction of heat release rate in one-dimensional counterflow flames

open access: yesApplications in Energy and Combustion Science
The heat release rate (HRR) is a fundamental parameter in combustion science and technology, critical for both performance monitoring and device optimization.
Tao Yang   +5 more
doaj   +1 more source

Development Status and Prospect of Key Technologies for Liquid Hydrogen Production-Storage-Transportation-Refueling

open access: yes发电技术
ObjectivesLiquid storage and transportation is one of the effective ways to realize large-scale and long-distance storage and transportation of hydrogen and ensure the large-scale application of hydrogen energy.
ZHANG Jie, LUO Xuepeng
doaj   +1 more source

A Comprehensive Review on Material Compatibility and Safety Standards for Liquid Hydrogen Cargo and Fuel Containment Systems in Marine Applications

open access: yesJournal of Marine Science and Engineering, 2023
As the maritime industry’s emphasis on sustainable fuels has increased, liquid hydrogen (LH2) has emerged as a promising alternative due to its high energy density and zero-emission characteristics.
Myung-Sung Kim, Kang Woo Chun
doaj   +1 more source

Home - About - Disclaimer - Privacy