Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) WATANABE Yusuke and SUGIMOTO Nobumasa,111 Analysis of eigenfrequency of a gas in a looped tube subject to temperature gradient,The Proceedings of Conference of Kansai Branch,2424-2756,The Japan Society of Mechanical Engineers,2012,2012.87,0,_1-32_,https://cir.nii.ac.jp/crid/1390282680827711104,https://doi.org/10.1299/jsmekansai.2012.87._1-32_