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3. 2) K. Ohira: "Development of a high-efficiency hydrogen transportation and storage system using slush hydrogen," Proc. the Twenty-third Int. Cryo. Eng. Conf. (2011) 269-274
4. Pressure drop reduction phenomenon of slush nitrogen flow in a horizontal pipe
5. 大平勝秀:「水平管内を流動するスラッシュ窒素の圧力損失低減現象」,低温工学45 (2010) 484-492