{"created":"2023-06-20T15:06:04.936166+00:00","id":35488,"links":{},"metadata":{"_buckets":{"deposit":"6ef6f7ce-ec8b-4e41-9ea3-4cb37bbe83b1"},"_deposit":{"created_by":1,"id":"35488","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"35488"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00035488","sets":["1887:1890","1896:1898:1899:1993"]},"author_link":["422180","422181"],"item_9_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"管内に於ける柱状氣泡の運動及表面張力測定への應用に就て"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1935-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"115","bibliographicPageEnd":"193","bibliographicPageStart":"159","bibliographicVolumeNumber":"9","bibliographic_titles":[{"bibliographic_title":"東京帝國大學航空研究所報告"},{"bibliographic_title":"Report of Aeronautical Research Institute, Tokyo Imperial University","bibliographic_titleLang":"en"}]}]},"item_9_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"垂直に立てたガラス管内に種々の液体及び溶液を充して,中に柱状の氣泡を作り,その運動を調べた.柱状氣泡は限りなく擴つて居る液体内や管内に充された液体内に於ける通常の球状氣泡に比して,遙に小さい一定の速度で上昇し,且つその上昇速度は氣泡の長さには無關係であり,管の直徑及び液体の種類によつて異なる.柱状氣泡の上昇速度は液体に特有な一定の,有限な直徑に於て零になる.この直徑をば液体の限界直徑と名づけることにする.限界直徑は柱状氣泡の上部,灣曲せる部分に作用する浮力と液体の表面張力との間の平衝と考へて,表面張力の一般式より次の樣に導かれる.d_0=1.295a, a=√<(2α)/(ρg)>,こゝに於てd_0は限界直徑,αは液体の表面張力,ρは液体の比重, gは重力の加速度である.この關係は實驗とよく一致する.頂角の小さい圓錐形のガラス管を使用して,限界直徑を求め,上の關係式より數種の液体の表面張力を測定し,表面張力を測る一つの方法となることを知つた.","subitem_description_type":"Abstract"}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The motion of a cylindrical bubble in a liquid contained in a vertical glass tube has been investigated by using various liquids and aqueous solutions. It is found that the ascending velocity of the cylindrical bubble is much less than that of the ordinary bubbles in the infinite liquid or in the liquid contained in a tube, and it ascends with a constant velocity independent of its length. The ascending velocity of the cylindrical bubble vanishes at a definite, finite value of the diameter which is characteristic to the liquid. We call this diameter the critical diameter of the liquid. The critical diameter is deduced from the general equation of the capillarity as the result of the equilibrium between the buoyancy exerted to the upper, curved part of the bubble and the surface tension of the liquid. It is: d_0=1.2950, a=√<(2α)/(ρg)>, where d_0 is the critical diameter, α the surface tension of the liquid, ρ its density, and g is the acceleration due to gravity. It has been shown that this relation agrees well with experiments and the surface tensions of liquids are measured from this relation determining the values of critical diameters by means of a conical tube which has a small vertical angle.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA4147658000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京帝國大學航空研究所"}]},"item_9_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Aeronautical Research Institute, Tokyo Imperial University"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00387631","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"服部, 信一"}],"nameIdentifiers":[{"nameIdentifier":"422180","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"HATTORI, Sin-iti","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"422181","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-24"}],"displaytype":"detail","filename":"SA4147658.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA4147658.pdf","url":"https://jaxa.repo.nii.ac.jp/record/35488/files/SA4147658.pdf"},"version_id":"525790ba-4c54-4f2a-96c5-b425e68ed633"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"On the Motion of a Cylindrical Bubble in a Tube and its Application to the Measurement of the Surface Tension of a Liquid.","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"On the Motion of a Cylindrical Bubble in a Tube and its Application to the Measurement of the Surface Tension of a Liquid.","subitem_title_language":"en"}]},"item_type_id":"9","owner":"1","path":["1890","1993"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"35488","relation_version_is_last":true,"title":["On the Motion of a Cylindrical Bubble in a Tube and its Application to the Measurement of the Surface Tension of a Liquid."],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T23:18:31.608904+00:00"}