{"id":7201,"date":"2026-08-04T11:09:44","date_gmt":"2026-08-04T02:09:44","guid":{"rendered":"https:\/\/www.ifs.tohoku.ac.jp\/jpn\/?p=7201"},"modified":"2026-08-04T11:09:44","modified_gmt":"2026-08-04T02:09:44","slug":"%e3%80%90%e3%83%97%e3%83%ac%e3%82%b9%e3%83%aa%e3%83%aa%e3%83%bc%e3%82%b9%e3%80%91%e5%91%a8%e9%80%9f-430m-s-%e3%81%a7%e5%9b%9e%e8%bb%a2%e3%81%99%e3%82%8b%e3%82%bf%e3%83%bc%e3%83%93%e3%83%b3%e7%bf%bc","status":"publish","type":"post","link":"https:\/\/www.ifs.tohoku.ac.jp\/jpn\/news\/7201\/","title":{"rendered":"\u3010\u30d7\u30ec\u30b9\u30ea\u30ea\u30fc\u30b9\u3011\u5468\u901f 430m\/s \u3067\u56de\u8ee2\u3059\u308b\u30bf\u30fc\u30d3\u30f3\u7ffc\u306e\u6db2\u6ef4\u6319\u52d5\u3092\u53ef\u8996\u5316 \uff0d\u5b9f\u6a5f\u76f8\u5f53\u306e\u9ad8\u901f\u56de\u8ee2\u30fb\u4f4e\u5727\u5b9f\u9a13\u3067\u5730\u71b1\u30bf\u30fc\u30d3\u30f3\u9ad8\u52b9\u7387\u5316\u3078\uff0d (2026.8.4)"},"content":{"rendered":"\u3010\u767a\u8868\u306e\u30dd\u30a4\u30f3\u30c8\u3011<br 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\/>\u3000\u672c\u6210\u679c\u306f\u3001\u9ad8\u901f\u56de\u8ee2\u3059\u308b\u7ffc\u9762\u4e0a\u306e\u6db2\u4f53\u6319\u52d5\u3092\u5b9f\u9a13\u3068\u6570\u5024\u30e2\u30c7\u30eb\u306e\u4e21\u9762\u304b\u3089\u660e\u3089\u304b\u306b\u3057\u305f\u5148\u99c6\u7684\u6210\u679c\u3067\u3059\u3002\u30bf\u30fc\u30d3\u30f3\u306b\u304a\u3051\u308b\u6e7f\u308a\u640d\u5931<sup>\uff08\u6ce81\uff09<\/sup>\u3084\u7ffc\u640d\u50b7\u306e\u4f4e\u6e1b\u3001\u30c9\u30ec\u30f3<sup>\uff08\u6ce82\uff09<\/sup>\u6392\u51fa\u6a5f\u69cb\u306e\u8a2d\u8a08\u9ad8\u5ea6\u5316\u306b\u5411\u3051\u305f\u57fa\u76e4\u3068\u306a\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002<br \/><br \/>\u3000\u672c\u7814\u7a76\u6210\u679c\u306f\u30012026\u5e748\u67083\u65e5\uff08\u73fe\u5730\u6642\u9593\uff09\u306b\u6d41\u4f53\u5b9f\u9a13\u5c02\u9580\u8a8c Experiments in Fluids \u306b\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\u3002<br \/><br \/><br \/><img decoding=\"async\" src=\"http:\/\/www.ifs.tohoku.ac.jp\/jpn\/wp-content\/uploads\/sites\/2\/2026\/08\/item20260804_02_turbine.png\" alt=\"\" max-width=\"3544\" height=\"1351\" class=\"alignnone size-full wp-image-7205\" \/><br \/>\u56f31. \u9ad8\u901f\u56de\u8ee2\u3059\u308b\u5730\u71b1\u30bf\u30fc\u30d3\u30f3\u52d5\u7ffc\u3078\u306e\u6db2\u6ef4\u885d\u7a81\u30fb\u98db\u6563\u306e\u69d8\u5b50\u3002\u6d6e\u904a\u3059\u308b\u6db2\u6ef4\u304c\u9ad8\u901f\u56de\u8ee2\u3059\u308b\u52d5\u7ffc\u8868\u9762\u306b\u885d\u7a81\u3059\u308b\u3068\u3001\u885d\u7a81\u76f4\u5f8c\u306b\u8584\u3044\u6db2\u819c\u304c\u5f62\u6210\u3055\u308c\u3001\u305d\u306e\u7e01\u304b\u3089\u5fae\u5c0f\u306a\u6db2\u6ef4\u304c\u98db\u6563\u3057\u307e\u3059\u3002\u53f3\u5074\u306b\u306f\u767d\u67a0\u90e8\u306e\u62e1\u5927\u753b\u50cf\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<br \/><br \/>\u3010\u7528\u8a9e\u8aac\u660e\u3011<br \/>\u6ce81. \u6e7f\u308a\u640d\u5931<br \/>\u84b8\u6c17\u4e2d\u306e\u6c34\u6ef4\u3084\u7ffc\u9762\u4e0a\u306e\u6db2\u4f53\u306b\u3088\u3063\u3066\u3001\u30bf\u30fc\u30d3\u30f3\u304c\u53d6\u308a\u51fa\u305b\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u4f4e\u4e0b\u3059\u308b\u73fe\u8c61\u3067\u3059\u3002\u84b8\u6c17\u6d41\u304c\u6c34\u6ef4\u3092\u52a0\u901f\u3057\u305f\u308a\u3001\u6db2\u4f53\u304c\u7ffc\u9762\u4e0a\u3092\u79fb\u52d5\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u767a\u96fb\u306b\u4f7f\u3048\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u4e00\u90e8\u304c\u5931\u308f\u308c\u307e\u3059\u3002<br \/><br \/>\u6ce82. \u30c9\u30ec\u30f3<br \/>\u30bf\u30fc\u30d3\u30f3\u5185\u90e8\u3067\u767a\u751f\u3057\u3001\u7ffc\u3084\u58c1\u9762\u306b\u4ed8\u7740\u3057\u3066\u96c6\u307e\u3063\u305f\u6db2\u4f53\u3092\u6307\u3057\u307e\u3059\u3002\u6e7f\u308a\u640d\u5931\u3084\u7ffc\u306e\u640d\u50b7\u3092\u3082\u305f\u3089\u3059\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<br \/><br \/><br \/>\u3010\u8ad6\u6587\u60c5\u5831\u3011<br \/>\u30bf\u30a4\u30c8\u30eb\uff1aVisualization of Droplet Splashing and Droplet Trajectory and Theoretical Prediction of a Droplet Motion on the Geothermal Turbine Bucket<br \/>\u8457\u8005\uff1a Ippei Oshima*, Mikito Furuichi, Yuya Nakashima, Masahiro Sato<br \/>*\u8cac\u4efb\u8457\u8005\uff1a\u6771\u5317\u5927\u5b66\u3000\u6d41\u4f53\u79d1\u5b66\u7814\u7a76\u6240\u3000\u52a9\u6559\u3000\u5927\u5cf6 \u9038\u5e73<br \/>\u3000\u3000\u3000\u3000\u3000 \u6d77\u6d0b\u7814\u7a76\u958b\u767a\u6a5f\u69cb\u3000\u7814\u7a76\u54e1\uff08\u30af\u30ed\u30b9\u30a2\u30dd\u30a4\u30f3\u30c8\u30e1\u30f3\u30c8\uff09<br \/>\u63b2\u8f09\u8a8c\uff1aExperiments in Fluids<br \/>DOI\uff1a<a href=\"https:\/\/link.springer.com\/article\/10.1007\/s00348-026-04273-4\" target=\"_blank\" rel=\"noopener\">10.1007\/s00348-026-04273-4<\/a><br \/><br \/><br \/>\uff1c\u95a2\u9023\u30ea\u30f3\u30af\uff1e<br \/><a href=\"https:\/\/www.tohoku.ac.jp\/japanese\/2026\/08\/press20260804-02-turbine.html\" target=\"_blank\" rel=\"noopener\">\u6771\u5317\u5927\u5b66\u30d7\u30ec\u30b9\u30ea\u30ea\u30fc\u30b9<\/a><br \/><a href=\"https:\/\/www.ifs.tohoku.ac.jp\/jpn\/research\/dv_ifs-gcore\/mfel\/\" target=\"_blank\" rel=\"noopener\">\u6df7\u76f8\u6d41\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u7814\u7a76\u5206\u91ce<\/a><br \/><a href=\"https:\/\/mfelifstohoku.org\/\" target=\"_blank\" rel=\"noopener\">\u6df7\u76f8\u6d41\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u7814\u7a76\u5206\u91ce\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a><br \/><br \/>\uff1c\u554f\u3044\u5408\u308f\u305b\u5148\uff1e<br \/>\uff08\u7814\u7a76\u306b\u95a2\u3059\u308b\u3053\u3068\uff09<br \/>\u6771\u5317\u5927\u5b66\u6d41\u4f53\u79d1\u5b66\u7814\u7a76\u6240\u3000<br \/>\u52a9\u6559\u3000\u5927\u5cf6 \u9038\u5e73<br \/>TEL: 022-217-5313<br \/>E-mail: i.oshima*tohoku.ac.jp<br \/>\uff08*\u3092@\u306b\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\uff09<br \/><br \/>\uff08\u5831\u9053\u306b\u95a2\u3059\u308b\u3053\u3068\uff09<br \/>\u6771\u5317\u5927\u5b66\u6d41\u4f53\u79d1\u5b66\u7814\u7a76\u6240\u3000<br \/>\u56fd\u969b\u7814\u7a76\u6226\u7565\u5ba4\uff08\u5e83\u5831\uff09<br \/>Tel: 022-217-5873<br \/>E-mail: ifs-koho*grp.tohoku.ac.jp<br \/>\uff08*\u3092@\u306b\u7f6e\u304d\u63db\u3048\u3066\u304f\u3060\u3055\u3044\uff09","protected":false},"excerpt":{"rendered":"\u3010\u767a\u8868\u306e\u30dd\u30a4\u30f3\u30c8\u3011\u30fb\u5b9f\u904b\u8ee2\u57df\u3092\u30ab\u30d0\u30fc\u3059\u308b\u9ad8\u901f\u56de\u8ee2\u30fb\u4f4e\u5727\u6761\u4ef6\u306b\u304a\u3044\u3066\u3001\u5730\u71b1\u30bf\u30fc\u30d3\u30f3\u52d5\u7ffc\u3067\u751f\u3058\u308b\u6db2\u6ef4\u885d\u7a81\u304b\u3089\u6db2\u4f53\u8f38\u9001\u3001\u7ffc\u5148\u7aef\u3067\u306e\u5fae\u7c92\u5316\u306b\u81f3\u308b\u4e00\u9023\u306e\u73fe\u8c61\u3092\u6349\u3048\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002\u30fb\u672c\u6210\u679c\u306f\u3001\u5730\u71b1\u30bf\u30fc\u30d3\u30f3\u306e\u6e7f\u308a\u640d\u5931\u3084\u7ffc\u640d\u50b7\u306e\u4f4e 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