MgB₂液面センサーを用いた2000L液体水素タンクのトラック走行試験 : タンク内部の液面・温度・圧力の同時計測

• 武田 実

• 藤川 静一

• 松野 優

• 前川 一真

• 黒田 恒生

• 熊倉 浩明

書誌事項

タイトル別名

• Transportation Test of 2000 Liter Liquid Hydrogen Tank by Truck Using MgB₂ Level Sensor : Synchronous Measurements of Liquid Level, Temperature and Pressure inside Tank
• MgB_2 エキメン センサー オ モチイタ 2000L エキタイ スイソ タンク ノ トラック ソウコウ シケン : タンク ナイブ ノ エキメン・オンド・アツリョク ノ ドウジ ケイソク

抄録

Hydrogen is expected to be used as an ultimate energy source because only water is produced after the chemical reaction of hydrogen and oxygen. In the near future, new generation consuming a large amount of hydrogen, which is produced using sustainable/renewable energy, is expected to be realized. In the storage and transport of a large amount of hydrogen, liquid hydrogen (LH2) has the advantage of high storage efficiency. An LH2-level sensor based on superconducting MgB2 wire demonstrates high linearity with a correlation coefficient exceeding 99.9%, a small measurement error of 1% or less and good reproducibility. To elucidate the sloshing conditions inside an LH2 tank during transportation, a test involving the transportation of a 2000 liter LH2 tank on a public road by a truck that employed a 1200-mm-long MgB2 level sensor was performed, in which the temperature and pressure as well as the LH2 level inside the tank were measured synchronously. Experimental results for the variations in the LH2 level, temperature and pressure during transportation by truck are reported.

収録刊行物

• 神戸大学大学院海事科学研究科紀要

  神戸大学大学院海事科学研究科紀要 09 33-38, 2012

  神戸大学大学院海事科学研究科

詳細情報

• CRID: 1390009224927886080
• NII論文ID: 110009452989
• NII論文ID: 120004246946
• NII書誌ID: AA12581493
• DOI: 10.24546/81003938
• ISSN: 21873232
• ISSN: 21852804
• HANDLE: 20.500.14094/81003938
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • IRDB
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用可