scholarly journals Critical review and assessment of problems in hydrogen energy delivery systems. Progress report, November 1, 1976--September 30, 1977. [Liquid hydrogen highway transport and gaseous hydrogen pipeline transport]

1978 ◽  
Author(s):  
F. Edeskuty
Keyword(s):  
Critical Review ◽  
Liquid Hydrogen ◽  
Delivery Systems ◽  
Progress Report ◽  
Gaseous Hydrogen ◽  
Hydrogen Energy ◽  
Pipeline Transport ◽  
Energy Delivery

scholarly journals Hydrogen energy systems: A critical review of technologies, applications, trends and challenges

2021 ◽  
Vol 146 ◽  
pp. 111180
Author(s):  
Meiling Yue ◽  
Hugo Lambert ◽  
Elodie Pahon ◽  
Robin Roche ◽  
Samir Jemei ◽  
...  
Keyword(s):  
Critical Review ◽  
Energy Systems ◽  
Hydrogen Energy

scholarly journals Sloshing Measurements inside a Liquid Hydrogen Tank with External-Heating-Type MgB2 Level Sensors during Marine Transportation by the Training Ship Fukae-Maru

Sensors ◽  
2018 ◽  
Vol 18 (11) ◽  
pp. 3694 ◽  
Author(s):  
Kazuma Maekawa ◽  
Minoru Takeda ◽  
Yuuki Miyake ◽  
Hiroaki Kumakura
Keyword(s):  
Magnesium Diboride ◽  
Liquid Hydrogen ◽  
Gaseous Hydrogen ◽  
Rolling Angle ◽  
Marine Transportation ◽  
Long Period ◽  
External Heating ◽  
Liquid Oscillation ◽  
Do So ◽  
Level Sensors

Recently, a project was initiated in Japan to transport a large amount of liquid hydrogen (LH2) from Australia to Japan by sea. It is important to understand the sloshing and boil-off that are likely to occur inside an LH2 tank during marine transportation by ship, but such characteristics are yet to be experimentally clarified. To do so, we combined the liquid level detected by five 500 mm long external-heating-type magnesium diboride (MgB2) level sensors with synchronous measurements of temperature, pressure, ship motion, and acceleration during a zigzag maneuver. During this zigzag maneuver, the pressure of gaseous hydrogen (GH2) in the small LH2 tank increased to roughly 0.67 MPaG/h, and the temperature of the GH2 in the small LH2 tank increased at the position of gaseous hydrogen at roughly 1.0 K/min when the maximum rolling angle was 5°; the average rolling and liquid-oscillation periods were 114 and 118 s, respectively, as detected by the MgB2 level sensors, which therefore detected a long-period LH2 wave due to the ship’s motion.

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