{"id":2061,"date":"2026-04-23T18:00:00","date_gmt":"2026-04-23T09:00:00","guid":{"rendered":"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/?p=2061"},"modified":"2026-07-30T11:31:47","modified_gmt":"2026-07-30T02:31:47","slug":"%e5%b2%a1%e9%83%a8%e5%87%86%e6%95%99%e6%8e%88%e3%81%8c%e3%80%8c2025%e5%b9%b4%e5%ba%a6%e6%97%a5%e6%9c%ac%e6%a9%9f%e6%a2%b0%e5%ad%a6%e4%bc%9a%e8%b3%9e%ef%bc%88%e8%ab%96%e6%96%87%ef%bc%89%e3%80%8d","status":"publish","type":"post","link":"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/2061\/","title":{"rendered":"\u5ca1\u90e8\u51c6\u6559\u6388\u304c\u300c2025\u5e74\u5ea6\u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a\u8cde\uff08\u8ad6\u6587\uff09\u300d\u3092\u53d7\u8cde\u3057\u307e\u3057\u305f\uff0e"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/DSC00018_edited-scaled.jpg\" alt=\"\" class=\"wp-image-2222\" style=\"width:866px;height:auto\" srcset=\"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/DSC00018_edited-scaled.jpg 2560w, https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/DSC00018_edited-300x200.jpg 300w, https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/DSC00018_edited-2000x1333.jpg 2000w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><figcaption class=\"wp-element-caption\">2025\u5e74\u5ea6\u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a\u8cde\u8d08\u8cde\u5f0f\u306b\u3066<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"924\" src=\"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/20260423_120657_edited.jpg\" alt=\"\" class=\"wp-image-2223\" style=\"width:865px;height:auto\" srcset=\"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/20260423_120657_edited.jpg 2000w, https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/20260423_120657_edited-300x139.jpg 300w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><figcaption class=\"wp-element-caption\">\u6052\u4f8b\u306e\u660e\u6cbb\u8a18\u5ff5\u9928<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1707\" data-id=\"2225\" src=\"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/DSC00027_edited-scaled.jpg\" alt=\"\" class=\"wp-image-2225\" srcset=\"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/DSC00027_edited-scaled.jpg 2560w, https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/DSC00027_edited-300x200.jpg 300w, https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/DSC00027_edited-2000x1333.jpg 2000w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><figcaption class=\"wp-element-caption\">\u540c\u9580\u4f1a<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1707\" data-id=\"2226\" src=\"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/DSC00014_edited-scaled.jpg\" alt=\"\" class=\"wp-image-2226\" srcset=\"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/DSC00014_edited-scaled.jpg 2560w, https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/DSC00014_edited-300x200.jpg 300w, https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/DSC00014_edited-2000x1333.jpg 2000w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><figcaption class=\"wp-element-caption\">OB\u3082\u6765\u3066\u304f\u308c\u307e\u3057\u305f<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1477\" height=\"1108\" data-id=\"2228\" src=\"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/1777000785234_edited.jpg\" alt=\"\" class=\"wp-image-2228\" srcset=\"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/1777000785234_edited.jpg 1477w, https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/1777000785234_edited-300x225.jpg 300w\" sizes=\"auto, (max-width: 1477px) 100vw, 1477px\" \/><\/figure>\n<\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-left\" style=\"border-style:none;border-width:0px;font-size:clamp(17.905px, 1.119rem + ((1vw - 3.2px) * 0.893), 28px);\"><strong>2025\u5e74\u5ea6\u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a\u8cde\uff08\u8ad6\u6587\uff09<\/strong><\/h2>\n\n\n\n<p class=\"has-text-align-left wp-container-content-b8e8afd0 wp-block-paragraph\" style=\"font-size:clamp(15.747px, 0.984rem + ((1vw - 3.2px) * 0.73), 24px);\"><strong>\u53d7\u8cde\u8ad6\u6587\uff1a<\/strong>Phase diagram for the spreading behavior of water drops impacting hot walls observed via high-speed IR imaging<\/p>\n\n\n\n<p class=\"has-text-align-left wp-container-content-b8e8afd0 wp-block-paragraph\" style=\"font-size:clamp(15.747px, 0.984rem + ((1vw - 3.2px) * 0.73), 24px);\"><strong>\u8ad6\u6587\u60c5\u5831\uff1a<\/strong><em>Journal of Fluid Science and Technology<\/em>, <a href=\"https:\/\/www.jstage.jst.go.jp\/article\/jfst\/17\/3\/17_2022jfst0009\/_article\/-char\/ja\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u7b2c17\u5dfb3\u53f7, (2022\u5e7410\u6708\u63b2\u8f09) JFST0009<\/a><\/p>\n\n\n\n<p class=\"has-text-align-left wp-container-content-b8e8afd0 wp-block-paragraph\" style=\"font-size:clamp(15.747px, 0.984rem + ((1vw - 3.2px) * 0.73), 24px);\"><strong>\u53d7\u8cde\u8005\uff1a<\/strong>\u5ca1\u90e8\u5b5d\u88d5\uff08\u5f18\u524d\u5927\u5b66\uff09\uff0c\u767d\u4e95\u5553\u5927\u6717\uff08\u5f18\u524d\u5927\u5b66\uff0c\u73fe \u30d5\u30a1\u30ca\u30c3\u30af\u3231\uff09\uff0c\u5927\u5ddd\u62d3\u5df3\uff08\u5f18\u524d\u5927\u5b66\uff0c\u73fe \u3231\u834f\u539f\u88fd\u4f5c\u6240\uff09\uff0c\u5ca1\u5cf6\u6df3\u4e4b\u4ecb\uff08\u6771\u5317\u5927\u5b66\uff09\uff0c\u57ce\u7530\u8fb2\uff08\u5f18\u524d\u5927\u5b66\uff09<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"584\" src=\"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/contactline-instability-scaled.png\" alt=\"\" class=\"wp-image-2035\" style=\"width:845px;height:auto\" srcset=\"https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/contactline-instability-scaled.png 2560w, https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/contactline-instability-300x68.png 300w, https:\/\/home.hirosaki-u.ac.jp\/okabe-lab\/wp-content\/uploads\/sites\/75\/contactline-instability-2000x457.png 2000w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><figcaption class=\"wp-element-caption\">Contact line instability induced by thermal effects (Okabe et al., <em>J Fluid Sci. Technol.<\/em>, 2022.)<\/figcaption><\/figure>\n\n\n\n<pre class=\"wp-block-preformatted has-medium-font-size\"><strong>\u203b \u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a\u8cde\uff08\u8ad6\u6587\uff09\u3068\u306f\uff1f<\/strong>\u3000<br>\u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a\u8cde\uff08\u8ad6\u6587\uff09\u306f\uff0c\u6a5f\u68b0\u5de5\u5b66\u5206\u91ce\u306b\u304a\u3044\u3066\u7279\u306b\u512a\u308c\u305f\u5b66\u8853\u8ad6\u6587\u306b\u5bfe\u3057\u3066\u6388\u4e0e\u3055\u308c\u308b\uff0c\u65e5\u672c\u6a5f\u68b0\u5b66\u4f1a\u3092\u4ee3\u8868\u3059\u308b\u5b66\u8853\u8cde\u306e\u4e00\u3064\u3067\u3059\uff0e\u72ec\u5275\u6027\uff0c\u5b66\u554f\u7684\u306a\u767a\u5c55\u6027\uff0c\u6a5f\u68b0\u5de5\u5b66\u307e\u305f\u306f\u7523\u696d\u793e\u4f1a\u3078\u306e\u8ca2\u732e\u5ea6\u306e\u89b3\u70b9\u304b\u3089\u53b3\u6b63\u306a\u5be9\u67fb\u304c\u884c\u308f\u308c\uff0c\u9855\u8457\u306a\u6210\u679c\u3092\u4e0a\u3052\u305f\u8ad6\u6587\u304c\u9078\u5b9a\u3055\u308c\u307e\u3059\uff0e<\/pre>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-d61d70aa wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-custom-font-size wp-element-button\" href=\"https:\/\/www.jsme.or.jp\/20260409-2\/\" style=\"font-size:clamp(15.747px, 0.984rem + ((1vw - 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