"SEIJI OKAWA,Jun Yakou,TSUTOMU HOZUMI","Study on molecular behavior with freezing of water using molecular dynamics method","8th Latent Heat Eng. Symp.","Proceedings of the 8th Latent Heat Eng. Symp.","日本潜熱工学研究会",,,"pp. 31-32",2018,Dec.
"Kouhei Hamaguchi,SEIJI OKAWA,TSUTOMU HOZUMI","Influence of a repeated use of cooling storage material by solidification and melting on concentration distribution of additive","2018JSRAE Annual Conference","Proc. of the 2018 JSRAE Annual Conf.","JSRAE","  B223",,"  (in CD-ROM)",2018,Sept.
"Satoru Uchiyama,SEIJI OKAWA,TSUTOMU HOZUMI","Heat Recovery from Supercooled State of Sodium Acetate Trihydrate","the 52nd Japanese Joint Conference on Air-conditioning and Refrigeration","Proceedings of the 52nd Japanese Joint Conference on Air-conditioning and Refrigeration","日本冷凍空調学会、日本機械学会、空気調和衛星工学会","  40",,"  (in CD-ROM)",2018,Apr.