Results 21 to 30 of about 357,140 (159)
Review of the Liquid Hydrogen Storage Tank and Insulation System for the High-Power Locomotive
Energies, 2022 Hydrogen has been attracting attention as a fuel in the transportation sector to achieve carbon neutrality. Hydrogen storage in liquid form is preferred in locomotives, ships, drones, and aircraft, because these require high power but have limited space.
Daehoon Kang, Sungho Yun, Bo-kyong Kim
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, 1959 A 48-in.-long liquid-hydrogen target is described. The operating characteristics of the target and its safety features which follow the regulations laid down by the Hydrogen Safety Committee of the Lawrence Radiation Laboratory are stressed. (auth)
Newhart, Duane D. +2 more
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CFD Investigation on Movement Features of Hydrogen Bubble under Microgravity Environment
Energies, 2022 A designed cryogenic upper stage adopted liquid hydrogen and liquid oxygen (LH2/LO2) as an aerospace propellant. During a zero-gravity coast period in space, the wall heat leakage into the delivery tube could induce liquid propellant evaporation and two ...
Lei Wang +5 more
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Energies, 2022 This paper developed a 3D physical model of the hydraulic end of a high-pressure liquid hydrogen reciprocating pump to research the dynamic characteristics of the pump valve system.
Nanbin Qiu +4 more
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Numerical Study of Liquid Hydrogen Internal Flow in Liquid Hydrogen Storage Tank
EnergiesAs a key zero-carbon energy carrier, the accurate measurement of liquid hydrogen flow in its industrial chain is crucial. However, the ultra-low temperature, ultra-low density and other properties of liquid hydrogen can introduce calibration errors.
Xiang Li +12 more
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Aerospace, 2023 This paper introduces the concept of a thermal management system (TMS) with integrated on-board power generation capabilities for a Mach 8 hypersonic aircraft powered by liquid hydrogen (LH2).
Davide Ferretto, Nicole Viola
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A Thermodynamic Model for Cryogenic Liquid Hydrogen Fuel Tanks
Applied SciencesHydrogen is used as a fuel in various fields, such as aviation, space, and automobiles, due to its high specific energy. Hydrogen can be stored as a compressed gas at high pressure and as a liquid at cryogenic temperatures.
Dongkuk Choi, Sooyong Lee, Sangwoo Kim
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Vacuum, 1951 A description is given of a target in which liquid hydrogen was bombarded with x-rays from the Berkeley synchrotron. The liquid hydrogen, in a stainless steel flask, was surrounded by an evacuated jacket containing a heat shield maintained at the temperature of liquid nitrogen. The liquid level was indicated by a counterweighted float system.
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EnergiesAs interest in liquid hydrogen (LH2) continues to grow within the energy and mobility sectors, so does the demand for testing capabilities at deep cryogenics temperatures.
Adam Swanger +3 more
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Energies, 2023 Liquefying hydrogen is an efficient way to store and transport hydrogen. However, the hydrogen liquefaction process is energy intensive. Therefore, an integrated liquefaction process of hydrogen and natural gas utilizing the mixed refrigerant cycle and ...
Fengyuan Yan +5 more
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