Results 41 to 50 of about 368,514 (156)
EnergiesTo address the research gap regarding the flow characteristics of cryogenic perforated plate flowmeters in vertical pipes and to enhance measurement reliability in challenging environments, this study investigates the flow characteristics of liquid ...
Yihan Tian +5 more
doaj +1 more source
Muon Absorption in Liquid Hydrogen [PDF]
Physical Review Letters, 1960 It is shown that it is possible to interpret the muon absorption rate in liquid hydrogen in terms of the basic (pn mu nu ) interaction. The main problem is to calculate the rate for the process: (p- mu -p) yields n+ nu +p in terms of muon absorption in atoms.
openaire +2 more sources
Underground Hydrogen Storage: Comparison of High-pressure Hydrogen, Liquid Hydrogen, and Ammonia [PDF]
대한환경공학회지One of the alternatives for effective storage of irregularly produced renewable energy is hydrogen energy. In order to realize a hydrogen-based society, not only environmentally friendly production of hydrogen but also effective storage is very important.
Yumin Park +4 more
doaj +1 more source
AerospaceHydrogen peroxide (H2O2) is a dense, storable oxidizer, but its suitability for high-energy upper stages is limited. This study evaluates liquid hydrogen–hydrogen peroxide (LH2/H2O2) as an alternate propellant using KSLV-II as the reference vehicle ...
Min-Seon Jo, Jeong-Yeol Choi
doaj +1 more source
Thermo-Fluid Dynamics Modelling of Liquid Hydrogen Storage and Transfer Processes
HydrogenThe use of liquid hydrogen (LH2) as an energy carrier is gaining traction across sectors such as aerospace, maritime, and large-scale energy storage due to its high gravimetric energy density and low environmental impact. However, the cryogenic nature of
Lucas M. Claussner +2 more
doaj +1 more source
A study on hydrogen isotopes transport in a liquid metal GaInSn by plasma-driven permeation method
Nuclear Materials and Energy, 2017 The application of liquid metals such as gallium, tin and lithium as plasma-facing materials is a potential means to resolve the technical issues associated with power exhausting and particle handing in magnetic fusion devices.
Hailin Bi +3 more
doaj +1 more source
Liquid hydrogen fuel system design for sustainable aviation applications
Green Energy and SustainabilityThe growing interest in sustainable aviation has highlighted liquid hydrogen (LH2) as a promising alternative to conventional fuels. This study develops a systems level, conceptual approach to size and assess the key elements of an LH2 fuel system for a ...
Vasilis Karaiskos +4 more
doaj +1 more source
Impact of Gas-Phase Space on Dynamic Thermal Characteristics of Onboard Liquid Hydrogen Tanks
EnergiesFocusing on the thermodynamic response of onboard liquid hydrogen tanks under dynamic sloshing conditions, this study investigates the flow-thermal coupling mechanism between the gas-phase space and the main chamber by establishing a numerical model that
Hui Lv, Hua Ding, Hui Wu, Chaoyang Hao
doaj +1 more source
FireCompared with gaseous hydrogen at ambient temperature, liquid hydrogen (LH2) possesses a higher volumetric energy density and is therefore regarded as one of the most economically viable hydrogen storage and transportation options. However, the extremely
Xingyu Liu +8 more
doaj +1 more source
Development Status and Challenges of Thermal Insulation in Large Liquid Hydrogen Storage Tanks
Zhileng xuebaoHydrogen energy, as a carbon-free energy source and a pivotal technology for attaining the goals of "carbon peaking and carbon neutrality", has attracted considerable global interest in recent years.
Yang Haonan, Yin Liang, Ju Yonglin
doaj