References

  • Ohira K., Research and development work on liquid hydrogen technologies in Japan’s WE-NET project. Proc. 19th Int. Cryo. Eng. Conf. (2003), 557-60.
  • Ohira K., A summary of liquid hydrogen and cryogenic technologies in Japan’s WE-NET project. Adv. Cryo. Eng., Vol. 49A (2004), 27-34.
  • Ohira K., High-efficiency hydrogen energy system using slush hydrogen. Compendium of Hydrogen Utilization Technology, Vol. 4 (NTS Inc., 2014), 301-12. ISBN: 978-4-86469-082-9 (in Japanese)
  • Ohira K., Slush hydrogen production, storage, and transportation. Compendium of Hydrogen Energy, Vol. 2 (Woodhead Publishing, Elsevier Ltd., 2015), 53-90. ISBN: 978-1-78242-362-1
  • Ohira K., Development of a high-efficiency hydrogen storage system using liquid and slush hydrogen. Chemical Engineering, Vol. 62 (2017), No. 4, 19-26. (in Japanese)
  • Ohira K. et al., An experimental investigation of film-condensation heat transfer to hydrogen in a vertical tube. Adv, Cryo. Eng., Vol. 35A (1990), 421-28.
  • Ohira K., Laminar film condensation heat transfer to hydrogen and nitrogen inside a vertical tube. JSME J., Ser. B, Vol. 66 (2000), No. 641, 174-81. (in Japanese)
  • Ohira K., Laminar film condensation heat transfer to hydrogen and nitrogen inside a vertical tube. Heat Transfer-Asian Research, Vol. 30 (2001), No.7, 542-60.
  • Ohira K., Production and utilization technology of liquid hydrogen. Haikan Gijutsu, Vol. 33 (1991), No. 12, 68-74. (in Japanese)
  • Ohira K., Cryogenic refrigerator and liquefier. Haikan Gijutsu, Vol. 33 (1991), No. 12, 75-80. (in Japanese)
  • Ohira K. et al., The characteristics of magnetic refrigeration operating at the temperature of 20 K. Proc. 16th Int. Cryo. Eng. Conf. (1996), 403-06.
  • Ohira K. et al., Experimental study on magnetic refrigeration for liquefaction of hydrogen. Adv. Cryo. Eng., Vol. 45 (2000), 1747-54.
    Ohira K. et al., Development of magnetic refrigeration at temperature of hydrogen liquefaction. Mitsubishi Heavy Industries Technical Report, Vol. 36 (1999-11), No. 6, 324-27. (in Japanese)
    Ohira K., Hydrogen liquefaction technology by magnetic refrigeration. Vol. 3 (NTS Inc., 2007), 453-461. ISBN: 978-4-86043-146-4. (in Japanese)
  • Ohira K. et al., An experimental investigation of production and density measurement of slush hydrogen. Cryogenics, Vol. 34 (1994), 397-400.
  • Ohira K., Study of production technology for slush hydrogen. Adv. Cryo. Eng., Vol. 49A (2004), 56-63.
  • Ohira K. et al., Development of a high-accuracy capacitance-type densimeter for slush hydrogen. JSME J., Ser. B, Vol. 65 (1999), No. 632, 1438-45. (in Japanese)
  • Ohira K. et al., Development of a high-accuracy capacitance-type densimeter for slush hydrogen. JSME Int. J., Ser. B, Vol. 43 (2000), No.2, 162-70.
  • Ohira K. et al., Development of a waveguide-type flowmeter using a microwave method for slush hydrogen. JSME J., Ser. B, Vol. 69 (2003), No. 684, 1928-34. (in Japanese)
  • Ohira K. et al., Development of a microwave-type densimeter for slush hydrogen. Cryogenics, Vol. 43 (2003), No. 10-11, 615-20.
  • Ohira K. et al., Study on the development of a capacitance-type flowmeter for slush hydrogen. Cryogenics, Vol. 43 (2003), No. 10-11, 607-13.
  • Ohira K. et al., Development of a waveguide-type flowmeter using a microwave method for slush hydrogen. JSME Int. J., Ser. B, Vol. 48 (2005), No. 1, 114-21.
  • Ohira K., Development of density and mass flow rate measurement technologies for slush hydrogen. Cryogenics, Vol. 44 (2004), 59-68.
  • Ohira K. et al., Pressure drop reduction of slush nitrogen in turbulent pipe flows. Adv. Cryo. Eng., Vol.53 (2008), 67-74.
  • Ohira K. et al., Heat transfer characteristics of slush nitrogen in turbulent pipe flows. Adv. Cryo. Eng., Vol.53 (2008), 1141-48.
  • Nozawa M. et al., Flow characteristics of slush nitrogen in various types of pipe. Proc. 22nd Int. Cryo. Eng. Conf. (2009), 255-60.
  • Ohira K. et al., Heat transfer and pressure drop reduction of slush nitrogen in a turbulent pipe flow. Proc. 22nd Int. Cryo. Eng. Conf. (2009), 353-58.
  • Ohira K., Pressure drop reduction phenomenon of slush nitrogen flow in a horizontal pipe. Cryogenics, Vol. 51 (2011), 389-396.
  • Ohira K. et al., Pressure-drop reduction and heat-transfer deterioration of slush nitrogen in horizontal pipe flow. Cryogenics, Vol. 51 (2011), 563-75.
  • Ohira K. et al., Pressure drop of slush nitrogen flow in converging-diverging pipes and corrugated pipes. Cryogenics, Vol. 52 (2012), 771-83.
  • Ohira K. et al., Pressure-drop reduction and heat-transfer deterioration of slush nitrogen in square pipe flow. Physics Procedia, Vol. 67 (2015), 681-86.
  • Ohira K. et al., Pressure-drop reduction and heat-transfer deterioration of slush nitrogen in triangular pipe flow. Proc. 24th IIR Int. Cong. Refrig. (2015), ID: 771.
  • Ohira K. et al., Pressure-drop reduction and heat-transfer deterioration of slush nitrogen in triangular and circular pipe flows. Cryogenics, Vol. 81 (2017), 60-75.
  • Ohira K. et al., Numerical study of slush nitrogen flow in a horizontal pipe. Proc. 23rd Int. Cryo. Eng. Conf. (2011), 275-80.
  • Ohira K. et al., Numerical study of flow and heat-transfer characteristics of cryogenic slush fluid in a horizontal circular pipe (SLUSH-3D). Cryogenics, Vol. 52 (2012), 428-40.
  • Ohira K. et al., Numerical study of cryogenic slush flow in a horizontal square pipe for a high-efficiency hydrogen energy system (SLUSH-3D). Proc. 24th Int. Cryo. Eng. Conf. (2013), 105-10. (invited lecture)
  • Ohira K. et al., Study of nucleate boiling heat transfer to slush hydrogen and slush nitrogen. JSME J, Ser. B, Vol. 65 (1999), No. 640, 4055-62. (in Japanese)
  • Ohira K., Study of nucleate boiling heat transfer to slush hydrogen and slush nitrogen. Heat Transfer-Asian Research, Vol. 32 (2003), 13-28.
  • Barclay J. A. et al., Materials for magnetic refrigeration between 2 K and 20 K. Cryogenics, Vol. 22 (1982), 73-80.