{"id":1486,"date":"2026-10-26T21:00:00","date_gmt":"2026-10-26T12:00:00","guid":{"rendered":"https:\/\/quantumsea.net\/?p=1486"},"modified":"2026-10-23T21:17:45","modified_gmt":"2026-10-23T12:17:45","slug":"qs-capillary-rise-radius-wetting-20261023","status":"publish","type":"post","link":"https:\/\/quantumsea.net\/?p=1486","title":{"rendered":"\u6bdb\u7d30\u7ba1\u73fe\u8c61\u3001\u7d30\u3044\u7ba1\u307b\u3069\u6c34\u304c\u9ad8\u304f\u4e0a\u304c\u308b\u7406\u7531\u3068\u306c\u308c\u65b9\u306e\u5f71\u97ff"},"content":{"rendered":"<p>\u6c34\u306b\u7d30\u3044\u7ba1\u3092\u5dee\u3057\u8fbc\u3080\u3068\u3001\u7ba1\u306e\u4e2d\u3060\u3051\u6c34\u9762\u304c\u9ad8\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30dd\u30f3\u30d7\u3067\u62bc\u3057\u4e0a\u3052\u3066\u3044\u308b\u308f\u3051\u3067\u3082\u3001\u4e0a\u304b\u3089\u5438\u3044\u8fbc\u3093\u3067\u3044\u308b\u308f\u3051\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u6db2\u4f53\u3068\u58c1\u304c\u63a5\u3059\u308b\u3068\u3053\u308d\u306b\u50cd\u304f\u529b\u3068\u3001\u6c34\u67f1\u306e\u91cd\u3055\u304c\u3064\u308a\u5408\u3046\u3053\u3068\u3067\u3001\u9ad8\u3055\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e<strong>\u6bdb\u7d30\u7ba1\u73fe\u8c61<\/strong>\u3092\u8003\u3048\u308b\u3068\u304d\u3001\u300c\u7d30\u3044\u307b\u3069\u9ad8\u304f\u4e0a\u304c\u308b\u300d\u3068\u3044\u3046\u8aac\u660e\u306f\u51fa\u767a\u70b9\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u7ba1\u306e\u5bf8\u6cd5\u3060\u3051\u3067\u306f\u9ad8\u3055\u3092\u4e88\u6e2c\u3067\u304d\u307e\u305b\u3093\u3002\u540c\u3058\u7d30\u3055\u3067\u3082\u3001\u58c1\u304c\u6db2\u4f53\u306b\u306c\u308c\u3084\u3059\u3044\u304b\u3069\u3046\u304b\u3067\u7d50\u679c\u306f\u5909\u308f\u308a\u3001\u6761\u4ef6\u306b\u3088\u3063\u3066\u306f\u5916\u306e\u6c34\u9762\u3088\u308a\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u5186\u5f62\u306e\u7d30\u3044\u7ba1\u3092\u4f7f\u3063\u305f\u7406\u60f3\u7684\u306a\u8a08\u7b97\u3067\u3001\u305d\u306e\u9055\u3044\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<section class=\"influvetor-quick-summary\">\n<p><strong>\u7c21\u5358\u306b\u307e\u3068\u3081\u308b\u3068\uff1f<\/strong><\/p>\n<ul>\n<li>\u540c\u3058\u6db2\u4f53\u30fb\u540c\u3058\u306c\u308c\u65b9\u306a\u3089\u3001\u6bdb\u7d30\u7ba1\u306e\u4e0a\u6607\u9ad8\u3055\u306f\u7ba1\u306e\u5185\u534a\u5f84\u306b\u53cd\u6bd4\u4f8b\u3057\u307e\u3059\u3002\u534a\u5f84\u3092\u534a\u5206\u306b\u3059\u308b\u3068\u3001\u7406\u60f3\u7684\u306a\u9ad8\u3055\u306f2\u500d\u3067\u3059\u3002<\/li>\n<li>\u306c\u308c\u65b9\u3092\u8868\u3059\u63a5\u89e6\u89d2\u3082\u52b9\u304d\u307e\u3059\u3002\u534a\u5f84\u304c\u540c\u3058\u3067\u3082\u3001\u63a5\u89e6\u89d260\u5ea6\u306e\u9ad8\u3055\u306f0\u5ea6\u306e\u5834\u5408\u306e\u534a\u5206\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>\u5230\u9054\u3059\u308b\u9ad8\u3055\u3068\u3001\u305d\u3053\u307e\u3067\u4e0a\u304c\u308b\u901f\u3055\u306f\u5225\u306e\u554f\u984c\u3067\u3059\u3002\u5b9f\u969b\u306e\u5438\u6db2\u3092\u6bd4\u3079\u308b\u306b\u306f\u3001\u8868\u9762\u306e\u72b6\u614b\u3001\u7c98\u6027\u3001\u7a7a\u6c17\u306e\u9003\u3052\u9053\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/section>\n<h2>\u4e0a\u5411\u304d\u306e\u529b\u306f\u7ba1\u306e\u5468\u56f2\u3001\u91cd\u3055\u306f\u65ad\u9762\u7a4d\u3067\u5897\u3048\u308b<\/h2>\n<p>\u6db2\u9762\u304c\u58c1\u3068\u63a5\u3059\u308b\u5834\u6240\u3092<strong>\u63a5\u89e6\u7dda<\/strong>\u3068\u547c\u3073\u307e\u3059\u3002\u5186\u5f62\u306e\u7ba1\u306a\u3089\u3001\u63a5\u89e6\u7dda\u306f\u5185\u58c1\u3092\u4e00\u5468\u3057\u3066\u3044\u307e\u3059\u3002\u6db2\u4f53\u3068\u7a7a\u6c17\u306e\u5883\u754c\u9762\u306b\u306f\u3001\u9762\u7a4d\u3092\u5c0f\u3055\u304f\u3057\u3088\u3046\u3068\u3059\u308b\u8868\u9762\u5f35\u529b\u304c\u50cd\u304d\u307e\u3059\u3002\u305d\u306e\u529b\u306e\u3046\u3061\u3001\u6c34\u67f1\u3092\u652f\u3048\u308b\u925b\u76f4\u65b9\u5411\u306e\u6210\u5206\u304c\u3001\u63a5\u89e6\u7dda\u306b\u6cbf\u3063\u3066\u52a0\u308f\u308a\u307e\u3059\u3002[1]<\/p>\n<p>\u5185\u534a\u5f84\u3092r\u3001\u8868\u9762\u5f35\u529b\u3092\u03b3\u3001\u63a5\u89e6\u89d2\u3092\u03b8\u3068\u3059\u308b\u3068\u3001\u3053\u306e\u925b\u76f4\u6210\u5206\u306e\u5408\u8a08\u306f <code>2\u03c0r\u03b3 cos \u03b8<\/code> \u3067\u3059\u3002\u63a5\u89e6\u89d2\u306f\u3001\u58c1\u3068\u6db2\u9762\u306e\u63a5\u7dda\u304c\u306a\u3059\u89d2\u3092<strong>\u6db2\u4f53\u5074\u3067\u6e2c\u3063\u305f\u3082\u306e<\/strong>\u3067\u3059\u3002\u4e00\u822c\u306b\u3001\u5c0f\u3055\u3044\u89d2\u307b\u3069\u305d\u306e\u56fa\u4f53\u3092\u6db2\u4f53\u304c\u306c\u3089\u3057\u3084\u3059\u3044\u3053\u3068\u3092\u8868\u3057\u307e\u3059\u3002\u6db2\u4f53\u30fb\u56fa\u4f53\u30fb\u6c17\u4f53\u306e\u7d44\u5408\u305b\u3067\u6c7a\u307e\u308a\u3001\u6c34\u3060\u3051\u306e\u56fa\u6709\u5024\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002[2]<\/p>\n<p>\u4e00\u65b9\u3001\u5916\u306e\u6db2\u9762\u304b\u3089\u9ad8\u3055h\u307e\u3067\u4e0a\u304c\u3063\u305f\u6c34\u67f1\u306e\u91cd\u3055\u306f\u3001\u6db2\u9762\u306e\u66f2\u304c\u308a\u306b\u3088\u308b\u5c0f\u3055\u306a\u4f53\u7a4d\u306e\u88dc\u6b63\u3092\u7121\u8996\u3059\u308c\u3070 <code>\u03c1g\u03c0r\u00b2h<\/code> \u3067\u3059\u3002\u03c1\u306f\u6db2\u4f53\u306e\u5bc6\u5ea6\u3001g\u306f\u91cd\u529b\u52a0\u901f\u5ea6\u3067\u3059\u3002\u7a7a\u6c17\u306e\u5bc6\u5ea6\u306f\u6c34\u306b\u6bd4\u3079\u3066\u5c0f\u3055\u3044\u3068\u3057\u3066\u7701\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e8c\u3064\u304c\u3064\u308a\u5408\u3046\u6761\u4ef6\u304b\u3089\u3001<strong>h = 2\u03b3 cos \u03b8 \/ (\u03c1gr)<\/strong> \u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u306f<strong>\u30b8\u30e5\u30e9\u30f3\u306e\u6cd5\u5247<\/strong>\u3068\u547c\u3070\u308c\u308b\u95a2\u4fc2\u3067\u3059\u3002\u652f\u3048\u308b\u529b\u306f\u534a\u5f84r\u306b\u6bd4\u4f8b\u3057\u307e\u3059\u304c\u3001\u540c\u3058\u9ad8\u3055\u306e\u6c34\u67f1\u306e\u91cd\u3055\u306fr\u00b2\u306b\u6bd4\u4f8b\u3057\u307e\u3059\u3002\u7ba1\u3092\u7d30\u304f\u3059\u308b\u3068\u3001\u652f\u3048\u308b\u529b\u305d\u306e\u3082\u306e\u3082\u5c0f\u3055\u304f\u306a\u308b\u4e00\u65b9\u3001\u652f\u3048\u308b\u6c34\u306e\u91cf\u306f\u3082\u3063\u3068\u901f\u304f\u6e1b\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u3088\u308a\u9ad8\u3044\u6c34\u67f1\u307e\u3067\u652f\u3048\u3089\u308c\u308b\u308f\u3051\u3067\u3059\u3002[1]<\/p>\n<h2>\u534a\u5f84\u3068\u63a5\u89e6\u89d2\u3092\u4e00\u3064\u305a\u3064\u5909\u3048\u3066\u6bd4\u3079\u308b<\/h2>\n<p>\u4f8b\u3068\u3057\u3066\u3001\u8868\u9762\u5f35\u529b\u30920.072 N\/m\u3001\u5bc6\u5ea6\u30921,000 kg\/m\u00b3\u3001\u91cd\u529b\u52a0\u901f\u5ea6\u30929.8 m\/s\u00b2\u3068\u7f6e\u304d\u307e\u3059\u3002\u6c34\u3092\u60f3\u5b9a\u3057\u305f\u4e38\u3081\u305f\u5165\u529b\u5024\u3067\u3042\u308a\u3001\u7279\u5b9a\u306e\u6e29\u5ea6\u30fb\u7d14\u5ea6\u306e\u5b9f\u6e2c\u5024\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5341\u5206\u306b\u9577\u3044\u3001\u5185\u5f84\u304c\u4e00\u5b9a\u306e\u925b\u76f4\u306a\u5186\u7ba1\u3092\u5927\u304d\u306a\u6c34\u69fd\u306b\u3064\u306a\u304e\u3001\u7ba1\u306e\u4e0a\u7aef\u306f\u5927\u6c17\u306b\u958b\u3044\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-capillary-rise-radius-wetting-20261023-figure-0028bf1d21a6.png\" alt=\"\u72ec\u81ea\u8a08\u7b97\u306b\u3088\u308b\u4e0a\u6607\u9ad8\u3055\u3002\u5185\u534a\u5f840.2mm\u30fb\u63a5\u89e6\u89d20\u5ea6\u306f7.35cm\u30010.1mm\u30fb0\u5ea6\u306f14.69cm\u30010.1mm\u30fb60\u5ea6\u306f7.35cm\u3002\u7ba1\u3092\u534a\u5206\u306b\u7d30\u304f\u3057\u305f\u52b9\u679c\u304c\u3001\u63a5\u89e6\u89d2\u306e\u5909\u5316\u3067\u76f8\u6bba\u3055\u308c\u308b\u4f8b\u3002\" style=\"width:100%;height:auto;max-width:100%\" \/><figcaption>\u30b8\u30e5\u30e9\u30f3\u306e\u6cd5\u5247\u306b\u3088\u308b\u72ec\u81ea\u8a08\u7b97\u3002\u03b3 = 0.072 N\/m\u3001\u03c1 = 1,000 kg\/m\u00b3\u3001g = 9.8 m\/s\u00b2\u3002\u68d2\u306f\u4e0a\u6607\u9ad8\u3055\u3092\u8868\u3057\u3001\u7ba1\u306e\u5f62\u3092\u63cf\u3044\u305f\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u6e2c\u7d50\u679c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/figcaption><\/figure>\n<p>\u5185\u534a\u5f840.2 mm\u3001\u63a5\u89e6\u89d20\u5ea6\u306a\u3089\u9ad8\u3055\u306f\u7d047.35 cm\u3002\u63a5\u89e6\u89d2\u3092\u5909\u3048\u305a\u306b\u5185\u534a\u5f84\u30920.1 mm\u306b\u3059\u308b\u3068\u3001\u7d0414.69 cm\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u4f7f\u3063\u3066\u3044\u308b\u306e\u306f\u534a\u5f84\u3067\u3059\u3002\u5185\u5f840.2 mm\u306e\u7ba1\u306f\u3001\u5185\u534a\u5f840.1 mm\u306e\u884c\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u7d30\u3044\u65b9\u306e\u7ba1\u306e\u63a5\u89e6\u89d2\u309260\u5ea6\u306b\u3059\u308b\u3068\u3001cos 60\u00b0 = 0.5\u306a\u306e\u3067\u3001\u9ad8\u3055\u306f\u7d047.35 cm\u306b\u623b\u308a\u307e\u3059\u3002\u3053\u306e\u4f8b\u3067\u306f\u3001\u534a\u5f84\u3092\u534a\u5206\u306b\u3057\u305f\u52b9\u679c\u3068\u3001\u306c\u308c\u65b9\u306e\u5909\u5316\u304c\u3061\u3087\u3046\u3069\u76f8\u6bba\u3055\u308c\u307e\u3059\u3002\u300c\u7a74\u3092\u7d30\u304f\u3057\u305f\u306e\u306b\u5438\u3044\u4e0a\u3052\u9ad8\u3055\u304c\u5897\u3048\u306a\u3044\u300d\u3068\u3044\u3046\u7d50\u679c\u3067\u3082\u3001\u5bf8\u6cd5\u6e2c\u5b9a\u3060\u3051\u3067\u539f\u56e0\u3092\u6c7a\u3081\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<div style=\"max-width:100%;overflow-x:auto\">\n<table>\n<caption>\u5185\u534a\u5f840.1 mm\u306b\u56fa\u5b9a\u3057\u305f\u3068\u304d\u306e\u8a08\u7b97<\/caption>\n<thead>\n<tr>\n<th>\u63a5\u89e6\u89d2<\/th>\n<th>cos \u03b8<\/th>\n<th>\u5916\u306e\u6db2\u9762\u304b\u3089\u306e\u9ad8\u3055<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0\u5ea6<\/td>\n<td>1<\/td>\n<td>\u7d0414.69 cm<\/td>\n<\/tr>\n<tr>\n<td>60\u5ea6<\/td>\n<td>0.5<\/td>\n<td>\u7d047.35 cm<\/td>\n<\/tr>\n<tr>\n<td>90\u5ea6<\/td>\n<td>0<\/td>\n<td>0 cm<\/td>\n<\/tr>\n<tr>\n<td>120\u5ea6<\/td>\n<td>\u22120.5<\/td>\n<td>\u7d04\u22127.35 cm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u30de\u30a4\u30ca\u30b9\u306e\u9ad8\u3055\u306f\u3001\u6db2\u9762\u304c\u5916\u3088\u308a\u3082\u4e0b\u304c\u308b<strong>\u6bdb\u7d30\u7ba1\u4e0b\u964d<\/strong>\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u03b8\u304c90\u5ea6\u3092\u8d85\u3048\u308b\u3068\u3001cos \u03b8\u306e\u7b26\u53f7\u304c\u5909\u308f\u308b\u304b\u3089\u3067\u3059\u3002\u4e0b\u964d\u3059\u308b\u5834\u5408\u306f\u3001\u7ba1\u306e\u4e0b\u7aef\u304c\u5341\u5206\u6df1\u304f\u6db2\u4e2d\u306b\u3042\u308a\u3001\u6db2\u9762\u304c\u305d\u306e\u4f4d\u7f6e\u306b\u53ce\u307e\u308c\u308b\u3053\u3068\u3082\u524d\u63d0\u306b\u306a\u308a\u307e\u3059\u3002\u4e0a\u5411\u304d\u306b\u3057\u304b\u4f7f\u3048\u306a\u3044\u5f0f\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>\u66f2\u304c\u3063\u305f\u6db2\u9762\u3092\u3001\u5727\u529b\u5dee\u3068\u3057\u3066\u898b\u308b<\/h2>\n<p>\u540c\u3058\u95a2\u4fc2\u3092\u5727\u529b\u3067\u8aac\u660e\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u7ba1\u306e\u4e2d\u306e\u66f2\u304c\u3063\u305f\u6db2\u9762\u3092<strong>\u30e1\u30cb\u30b9\u30ab\u30b9<\/strong>\u3068\u547c\u3073\u307e\u3059\u3002\u306c\u308c\u3084\u3059\u3044\u58c1\u306b\u6cbf\u3063\u3066\u6db2\u9762\u304c\u6301\u3061\u4e0a\u304c\u308b\u3068\u3001\u4e2d\u592e\u304c\u4f4e\u3044\u5f62\u306b\u306a\u308a\u307e\u3059\u3002\u7d30\u3044\u5186\u7ba1\u3067\u3053\u306e\u6db2\u9762\u3092\u7403\u9762\u306e\u4e00\u90e8\u3068\u8fd1\u4f3c\u3059\u308b\u3068\u3001\u7a7a\u6c17\u5074\u306e\u5727\u529b\u304b\u3089\u6db2\u4f53\u5074\u306e\u5727\u529b\u3092\u5f15\u3044\u305f\u5dee\u306f <code>2\u03b3 cos \u03b8 \/ r<\/code> \u3067\u3059\u3002\u3053\u308c\u306f\u66f2\u7387\u3068\u5727\u529b\u5dee\u3092\u7d50\u3073\u4ed8\u3051\u308b\u30e4\u30f3\u30b0\u30fb\u30e9\u30d7\u30e9\u30b9\u306e\u95a2\u4fc2\u304b\u3089\u5f97\u3089\u308c\u307e\u3059\u3002[1]<\/p>\n<p>\u534a\u5f840.1 mm\u30fb\u63a5\u89e6\u89d20\u5ea6\u306e\u4f8b\u306a\u3089\u3001\u5727\u529b\u5dee\u306f1,440 Pa\u3067\u3059\u3002\u6c34\u67f1\u306e\u9ad8\u305514.69 cm\u306b\u76f8\u5f53\u3059\u308b\u5727\u529b <code>\u03c1gh<\/code> \u3082\u7d041,440 Pa\u306b\u306a\u308a\u307e\u3059\u3002\u6c34\u69fd\u306e\u6db2\u9762\u3068\u7ba1\u306e\u4e0a\u7aef\u304c\u540c\u3058\u5927\u6c17\u306b\u958b\u3044\u3066\u3044\u3066\u3082\u3001\u66f2\u304c\u3063\u305f\u754c\u9762\u306e\u4e21\u5074\u3067\u306f\u5727\u529b\u304c\u9055\u3044\u307e\u3059\u3002\u4e0a\u3092\u5bc6\u9589\u3057\u3066\u771f\u7a7a\u3092\u4f5c\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u306e\u8fd1\u4f3c\u306b\u306f\u3001\u7ba1\u304c\u91cd\u529b\u3067\u6db2\u9762\u306e\u5f62\u3092\u5927\u304d\u304f\u5909\u3048\u308b\u5c3a\u5ea6\u306b\u6bd4\u3079\u3066\u5341\u5206\u7d30\u3044\u3001\u3068\u3044\u3046\u6761\u4ef6\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5c3a\u5ea6\u304c<strong>\u6bdb\u7d30\u7ba1\u9577<\/strong> <code>\u221a(\u03b3 \/ \u03c1g)<\/code> \u3067\u3001\u4eca\u56de\u306e\u5165\u529b\u3067\u306f\u7d042.71 mm\u3067\u3059\u3002\u8a08\u7b97\u306b\u4f7f\u3063\u305f\u5185\u534a\u5f840.1\uff5e0.2 mm\u306f\u305d\u308c\u3088\u308a\u5c0f\u3055\u3044\u5024\u3067\u3059\u3002\u6570mm\u4ee5\u4e0a\u306e\u592a\u3044\u7ba1\u3067\u3001\u58c1\u969b\u3060\u3051\u6c34\u9762\u304c\u66f2\u304c\u3063\u3066\u3044\u308b\u5834\u5408\u307e\u3067\u3001\u4e00\u672c\u306e\u9ad8\u3044\u6c34\u67f1\u3068\u3044\u3046\u8fd1\u4f3c\u3092\u305d\u306e\u307e\u307e\u5e83\u3052\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<h2>\u9ad8\u304f\u4e0a\u304c\u308b\u7ba1\u304c\u3001\u901f\u304f\u5438\u3046\u3068\u306f\u9650\u3089\u306a\u3044<\/h2>\n<p>\u30b8\u30e5\u30e9\u30f3\u306e\u6cd5\u5247\u304c\u7b54\u3048\u308b\u306e\u306f\u3001\u9759\u6b62\u3057\u305f\u3068\u304d\u306e\u9ad8\u3055\u3067\u3059\u3002\u305d\u3053\u3078\u81f3\u308b\u9014\u4e2d\u3067\u306f\u3001\u6db2\u4f53\u306e\u7c98\u6027\u3084\u6163\u6027\u3082\u52b9\u304d\u307e\u3059\u3002\u7c98\u6027\u306f\u6d41\u308c\u306b\u62b5\u6297\u3092\u4e0e\u3048\u3001\u7ba1\u304c\u7d30\u304f\u306a\u308b\u307b\u3069\u6d41\u308c\u3084\u3059\u3055\u306e\u6bd4\u8f03\u306b\u7121\u8996\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002[1]<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u6163\u6027\u306e\u5f71\u97ff\u304c\u5c0f\u3055\u304f\u306a\u308a\u3001\u307e\u3060\u91cd\u529b\u306b\u3088\u308b\u982d\u6253\u3061\u3082\u5c0f\u3055\u3044\u7bc4\u56f2\u3067\u306f\u3001\u6db2\u9762\u306e\u79fb\u52d5\u8ddd\u96e2z\u306b\u3064\u3044\u3066 <code>z\u00b2 = \u03b3r cos \u03b8 \u00d7 t \/ (2\u03bc)<\/code> \u3068\u3044\u3046\u30a6\u30a9\u30c3\u30b7\u30e5\u30d0\u30fc\u30f3\u306e\u95a2\u4fc2\u304c\u4f7f\u3048\u307e\u3059\u3002\u03bc\u306f\u7c98\u5ea6\u3001t\u306f\u6642\u9593\u3067\u3059\u3002\u540c\u3058\u6db2\u4f53\u30fb\u63a5\u89e6\u89d2\u306a\u3089\u3001\u3053\u306e\u7bc4\u56f2\u3067\u540c\u3058\u6642\u9593\u5f8c\u306e\u8ddd\u96e2\u306f\u221ar\u306b\u6bd4\u4f8b\u3057\u307e\u3059\u3002\u534a\u5f84\u3092\u534a\u5206\u306b\u3059\u308b\u3068\u8ddd\u96e2\u306f\u7d040.707\u500d\u3002\u9759\u6b62\u6642\u306e\u9ad8\u3055\u304c2\u500d\u306b\u306a\u308b\u3053\u3068\u3068\u3001\u77db\u76fe\u306f\u3057\u307e\u305b\u3093\u3002\u6bd4\u3079\u3066\u3044\u308b\u306e\u304c\u300c\u6700\u7d42\u9ad8\u3055\u300d\u304b\u300c\u9014\u4e2d\u306e\u540c\u3058\u6642\u523b\u300d\u304b\u304c\u9055\u3046\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u3053\u306e\u5f0f\u3092\u6c34\u306b\u89e6\u308c\u305f\u76f4\u5f8c\u304b\u3089\u7121\u6761\u4ef6\u306b\u4f7f\u3063\u305f\u308a\u3001\u6700\u7d42\u9ad8\u3055\u3092\u8d85\u3048\u3066\u4e0a\u304c\u308a\u7d9a\u3051\u308b\u3068\u89e3\u91c8\u3057\u305f\u308a\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u3053\u3067\u793a\u3057\u305f0.707\u500d\u3082\u3001\u4e21\u65b9\u306e\u7ba1\u304c\u540c\u3058\u7c98\u6027\u652f\u914d\u30fb\u91cd\u529b\u304c\u5c0f\u3055\u3044\u7bc4\u56f2\u306b\u3042\u308b\u3068\u304d\u306e\u6bd4\u4f8b\u95a2\u4fc2\u3067\u3059\u3002<\/p>\n<h2>\u5b9f\u969b\u306e\u6750\u6599\u3067\u306f\u3001\u5bf8\u6cd5\u3068\u8868\u9762\u306e\u5c65\u6b74\u3092\u305d\u308d\u3048\u308b<\/h2>\n<p>\u63a5\u89e6\u89d2\u306b\u306f\u3001\u6db2\u4f53\u304c\u524d\u3078\u5e83\u304c\u308b\u3068\u304d\u3068\u5f8c\u9000\u3059\u308b\u3068\u304d\u3067\u9055\u3046\u5024\u3092\u53d6\u308b<strong>\u5c65\u6b74\u4f9d\u5b58\u6027<\/strong>\u304c\u3042\u308a\u307e\u3059\u3002\u8868\u9762\u306e\u5316\u5b66\u7684\u306a\u3080\u3089\u3084\u51f9\u51f8\u306b\u3088\u3063\u3066\u63a5\u89e6\u7dda\u304c\u5f15\u3063\u639b\u304b\u308b\u305f\u3081\u3001\u9759\u6b62\u3057\u305f\u89d2\u304c\u3044\u3064\u3082\u4e00\u3064\u306b\u6c7a\u307e\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u3092\u63a5\u89e6\u89d2\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u3068\u547c\u3073\u307e\u3059\u3002[3]<\/p>\n<p>\u5438\u6db2\u6750\u6599\u3092\u6bd4\u8f03\u3059\u308b\u306a\u3089\u3001\u307e\u305a\u4f55\u3092\u6539\u5584\u3057\u305f\u3044\u304b\u3092\u5206\u3051\u307e\u3059\u3002\u9ad8\u3044\u4f4d\u7f6e\u307e\u3067\u6db2\u4f53\u3092\u5c4a\u3051\u305f\u3044\u306a\u3089\u5230\u9054\u9ad8\u3055\u3001\u77ed\u6642\u9593\u306b\u6d78\u900f\u3055\u305b\u305f\u3044\u306a\u3089\u6240\u5b9a\u6642\u9593\u5f8c\u306e\u8ddd\u96e2\u3084\u5438\u6db2\u91cf\u3092\u6e2c\u308a\u307e\u3059\u3002\u305d\u306e\u3046\u3048\u3067\u3001\u5185\u5f84\u30fb\u7a7a\u9699\u306e\u5f62\u3001\u6db2\u4f53\u306e\u6e29\u5ea6\u3068\u7d44\u6210\u3001\u8868\u9762\u51e6\u7406\u3084\u6c5a\u308c\u3001\u4e7e\u3044\u305f\u72b6\u614b\u304b\u3089\u59cb\u3081\u305f\u304b\u3092\u305d\u308d\u3048\u307e\u3059\u3002<\/p>\n<p>\u7d19\u3084\u591a\u5b54\u8cea\u6750\u6599\u306b\u306f\u3001\u66f2\u304c\u3063\u305f\u7d4c\u8def\u3001\u592a\u3055\u306e\u7570\u306a\u308b\u7a7a\u9699\u3001\u679d\u5206\u304b\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u9589\u3058\u8fbc\u3081\u305f\u7a7a\u6c17\u306e\u5727\u529b\u3084\u84b8\u767a\u3082\u52a0\u308f\u308a\u5f97\u308b\u306e\u3067\u3001\u4e00\u672c\u306e\u958b\u3044\u305f\u5186\u7ba1\u306e\u5f0f\u304b\u3089\u3001\u305d\u306e\u307e\u307e\u6750\u6599\u5168\u4f53\u306e\u6027\u80fd\u306f\u51fa\u305b\u307e\u305b\u3093\u3002\u30b8\u30e5\u30e9\u30f3\u306e\u6cd5\u5247\u306f\u3001\u7d30\u3055\u3068\u306c\u308c\u65b9\u3092\u5207\u308a\u5206\u3051\u308b\u305f\u3081\u306e\u6bd4\u8f03\u306e\u57fa\u6e96\u3067\u3059\u3002\u5bf8\u6cd5\u3060\u3051\u3092\u898b\u3066\u300c\u3088\u304f\u5438\u3046\u300d\u3068\u5224\u65ad\u305b\u305a\u3001\u9ad8\u3055\u30fb\u6642\u9593\u30fb\u8868\u9762\u72b6\u614b\u306e\u3069\u308c\u3092\u6bd4\u8f03\u3057\u3066\u3044\u308b\u304b\u307e\u3067\u305d\u308d\u3048\u308b\u3068\u3001\u6e2c\u5b9a\u7d50\u679c\u3092\u8aad\u307f\u89e3\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u51fa\u5178<\/h2>\n<ol>\n<li>John W. M. Bush, MIT OpenCourseWare, <a href=\"https:\/\/ocw.mit.edu\/courses\/18-357-interfacial-phenomena-fall-2010\/58223f940add94dffda4a4ae7dfccaa4_MIT18_357F10_Lecture8.pdf\">18.357 Interfacial Phenomena, Lecture 8: Capillary Rise<\/a>\uff08Fall 2010\uff09\u3001pp.26\u201329\u3002\u30b8\u30e5\u30e9\u30f3\u306e\u6cd5\u5247\u3001\u5727\u529b\u30fb\u529b\u306e\u3064\u308a\u5408\u3044\u3001\u7c98\u6027\u652f\u914d\u306e\u4e0a\u6607\u3092\u53c2\u7167\u3002\u6570\u5024\u4f8b\u3068\u6bd4\u8f03\u56f3\u306f\u672c\u7a3f\u306e\u72ec\u81ea\u8a08\u7b97\u3067\u3059\u3002<\/li>\n<li>\u540c\u3001<a href=\"https:\/\/ocw.mit.edu\/courses\/18-357-interfacial-phenomena-fall-2010\/e369568808bf7dcb1b7ca09b2822b4bc_MIT18_357F10_Lecture4.pdf\">Lecture 4: Young\u2019s Law with Applications<\/a>\uff08Fall 2010\uff09\u3001p.12\u3002\u63a5\u89e6\u89d2\u3068\u754c\u9762\u306e\u3064\u308a\u5408\u3044\u3092\u53c2\u7167\u3002<\/li>\n<li>\u540c\u3001<a href=\"https:\/\/ocw.mit.edu\/courses\/18-357-interfacial-phenomena-fall-2010\/78a7b441b80522b22b9330527db3e81f_MIT18_357F10_Lecture15.pdf\">Lecture 15: Contact Angle Hysteresis, Wetting of Textured Solids<\/a>\uff08Fall 2010\uff09\u3001pp.59\u201360\u3002\u524d\u9032\u30fb\u5f8c\u9000\u63a5\u89e6\u89d2\u3068\u63a5\u89e6\u7dda\u306e\u56fa\u5b9a\u3092\u53c2\u7167\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u6c34\u306b\u7d30\u3044\u7ba1\u3092\u5dee\u3057\u8fbc\u3080\u3068\u3001\u7ba1\u306e\u4e2d\u3060\u3051\u6c34\u9762\u304c\u9ad8\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30dd\u30f3\u30d7\u3067\u62bc\u3057\u4e0a\u3052\u3066\u3044\u308b\u308f\u3051\u3067\u3082\u3001\u4e0a\u304b\u3089\u5438\u3044\u8fbc\u3093\u3067\u3044\u308b\u308f\u3051\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u6db2\u4f53\u3068\u58c1\u304c\u63a5\u3059\u308b\u3068\u3053\u308d\u306b\u50cd\u304f\u529b\u3068\u3001\u6c34\u67f1\u306e\u91cd\u3055\u304c\u3064\u308a\u5408\u3046\u3053\u3068\u3067\u3001\u9ad8\u3055\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002 \u3053 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1484,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":false,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[34],"tags":[296],"class_list":["post-1486","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-materials-manufacturing","tag-capillary-action"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-capillary-rise-radius-wetting-20261023-featured-27a2645abe43.png","_links":{"self":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1486","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1486"}],"version-history":[{"count":1,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1486\/revisions"}],"predecessor-version":[{"id":1487,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1486\/revisions\/1487"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/media\/1484"}],"wp:attachment":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}