[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/jp\/wiki19\/archives\/297670#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/jp\/wiki19\/archives\/297670","headline":"\u6c34\u9280\u67f1\u30a4\u30f3\u30c1 – Wikipedia","name":"\u6c34\u9280\u67f1\u30a4\u30f3\u30c1 – Wikipedia","description":"\u6c34\u9280\u67f1\u30a4\u30f3\u30c1 (inch of mercury) \u8a18\u53f7 inHg \u7cfb \u30e4\u30fc\u30c9\u30fb\u30dd\u30f3\u30c9\u6cd5 \u91cf \u5727\u529b SI 3386.39 Pa\uff08\u8a08\u91cf\u6cd5\u306b\u304a\u3051\u308b\u5b9a\u7fa9\u5024\uff09 \u5b9a\u7fa9 32\u309cF\u306e\u6a19\u6e96\u91cd\u529b\u52a0\u901f\u5ea6\u4e0b\u306b\u304a\u3044\u3066\u9ad8\u30551\u30a4\u30f3\u30c1\u306e\u6c34\u9280\u67f1\u3092\u652f\u3048\u308b\u5727\u529b \u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u8868\u793a \u5438\u6c17\u5727\u529b\u8a08-\u8868\u793a\u306f\u6c34\u9280\u67f1\u30a4\u30f3\u30c1\u3067\u3042\u308b 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(inch of mercury)\u8a18\u53f7inHg\u7cfb\u30e4\u30fc\u30c9\u30fb\u30dd\u30f3\u30c9\u6cd5\u91cf\u5727\u529bSI3386.39 Pa\uff08\u8a08\u91cf\u6cd5\u306b\u304a\u3051\u308b\u5b9a\u7fa9\u5024\uff09\u5b9a\u7fa932\u309cF\u306e\u6a19\u6e96\u91cd\u529b\u52a0\u901f\u5ea6\u4e0b\u306b\u304a\u3044\u3066\u9ad8\u30551\u30a4\u30f3\u30c1\u306e\u6c34\u9280\u67f1\u3092\u652f\u3048\u308b\u5727\u529b\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u8868\u793a  \u5438\u6c17\u5727\u529b\u8a08-\u8868\u793a\u306f\u6c34\u9280\u67f1\u30a4\u30f3\u30c1\u3067\u3042\u308b\u6c34\u9280\u67f1\u30a4\u30f3\u30c1\uff08\u3059\u3044\u304e\u3093\u3061\u3085\u3046\u30a4\u30f3\u30c1\u3001\u8a18\u53f7\uff1ainHg[1]\uff09\u306f\u3001\u30e4\u30fc\u30c9\u30fb\u30dd\u30f3\u30c9\u6cd5\u306e\u5727\u529b\u306e\u5358\u4f4d\u3067\u3042\u308b\u3002  \u65e5\u672c\u3067\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u4f8b\u5916\u7684\u306a\u5834\u5408\uff08\u30e4\u30fc\u30c9\u30fb\u30dd\u30f3\u30c9\u6cd5#\u65e5\u672c\u306b\u304a\u3051\u308b\u4f7f\u7528\uff09\u3092\u9664\u304d\u3001\u8a08\u91cf\u6cd5\u7b2c8\u6761\u306b\u3088\u308a\u300c\u53d6\u5f15\u53c8\u306f\u8a3c\u660e\u300d\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u7981\u6b62\u3055\u308c\u3066\u3044\u308b\u3002\u30a2\u30e1\u30ea\u30ab\u5408\u8846\u56fd\u3067\u306f\u5929\u6c17\u4e88\u5831\u3084\u822a\u7a7a\u5206\u91ce\u3067\u6c17\u5727\u3092\u8868\u3059\u305f\u3081\u306b\u4eca\u3067\u3082\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u304c\u3001\u305d\u308c\u4ee5\u5916\u306e\u5206\u91ce\u3067\u306f\u6642\u4ee3\u9045\u308c\u306b\u306a\u3063\u3066\u3044\u308b\u3088\u3046\u3067\u3042\u308b\u30021\u6c34\u9280\u67f1\u30a4\u30f3\u30c1\u306f\u3001\u83ef\u6c0f32\u5ea6\uff08\u6442\u6c0f0\u5ea6\uff09\u306e\u6a19\u6e96\u91cd\u529b\u52a0\u901f\u5ea6\u4e0b\u3067\u9ad8\u30551\u30a4\u30f3\u30c1\u306e\u6c34\u9280\u67f1\u306b\u3088\u308b\u5727\u529b\u3068\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u3002\u6a19\u6e96\u91cd\u529b\u52a0\u901f\u5ea6\u306f 9.806 65 m\/s2\u3001\u6c34\u9280\u306e\u5bc6\u5ea6\u306f 13.5951\u00d7103\u00a0kg\/m3\u30011\u30a4\u30f3\u30c1\u306f 0.0254\u00a0m \u3067\u3042\u308b\u306e\u3067\u3001\u6c34\u9280\u67f1\u30a4\u30f3\u30c1\u3068\u56fd\u969b\u5358\u4f4d\u7cfb (SI) \u306b\u304a\u3051\u308b\u5727\u529b\u306e\u5358\u4f4d\u3067\u3042\u308b\u30d1\u30b9\u30ab\u30eb (Pa) \u3068\u306e\u63db\u7b97\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308b\u3002  1 [inHg] = 9.806 65 [m\/s2] \u00d7 13.5951\u00d7103 [kg\/m3] \u00d7 0.0254 [m] = 3386.389 [Pa].\u65e5\u672c\u306e\u8a08\u91cf\u6cd5\u4f53\u7cfb\u3067\u306f\u3001\u3053\u308c\u3092\u4e38\u3081\u3066\u30011\u6c34\u9280\u67f1\u30a4\u30f3\u30c1 = 3386.39 \u30d1\u30b9\u30ab\u30eb\uff08\u53c8\u306f\u30cb\u30e5\u30fc\u30c8\u30f3\u6bce\u5e73\u65b9\u30e1\u30fc\u30c8\u30eb\uff09\u3068\u5b9a\u7fa9\u3057\u3066\u3044\u308b[2]\u3002\u822a\u7a7a\u306e\u5206\u91ce\u3067\u306f\u3001\u30a2\u30e1\u30ea\u30ab\u3060\u3051\u3067\u306a\u304f\u65e5\u672c\u306a\u3069\u3067\u3082\u9ad8\u5ea6\u8a08\u898f\u6b63\u5024\u306b inHg \u3092\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001\u5b9a\u6642\u98db\u884c\u5834\u5b9f\u6cc1\u6c17\u8c61\u901a\u5831\u5f0f\u3067\u3082\u305d\u306e\u5024\u304c\u901a\u5831\u3055\u308c\u308b\u3002\u9ad8\u9ad8\u5ea6\uff08\u5730\u65b9\u3054\u3068\u306b\u7570\u306a\u308b\u8ee2\u79fb\u9ad8\u5ea6\u3088\u308a\u3082\u4e0a\u7a7a\uff09\u3092\u98db\u884c\u3059\u308b\u822a\u7a7a\u6a5f\u306f\u3001\u5b9f\u969b\u306e\u6d77\u9762\u5727\u306b\u95a2\u4fc2\u306a\u304f\u3001\u6a19\u6e96\u5927\u6c17\u5727 29.92\u00a0inHg \u307e\u305f\u306f 1,013.2\u00a0hPa (1\u00a0hPa = 1\u00a0mbar) \u3092\u9ad8\u5ea6\u8a08\u306b\u30bb\u30c3\u30c8\u3059\u308b\u3002\u591a\u304f\u306e\u822a\u7a7a\u6a5f\u3067\u306f\u3053\u306e\u6642\u306b\u6c34\u9280\u67f1\u30a4\u30f3\u30c1\u3092\u4f7f\u3046\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u8868\u3055\u308c\u308b\u9ad8\u5ea6\u306f\u300c\u30d5\u30e9\u30a4\u30c8\u30fb\u30ec\u30d9\u30eb\u300d\u3068\u547c\u3070\u308c\u308b\u3002\u307e\u305f\u3001\u30d4\u30b9\u30c8\u30f3\u30a8\u30f3\u30b8\u30f3\u306e\u822a\u7a7a\u6a5f\u3067\u306f\u3001\u30a8\u30f3\u30b8\u30f3\u51fa\u529b\u3092\u77e5\u308b\u305f\u3081\u306e\u8a08\u5668\u3067\u3042\u308b\u5438\u6c17\u5727\u529b\u8a08\u3092\u4f7f\u7528\u3057\u3066\u3001\u73fe\u5728\u306e\u51fa\u529b\u3092\u77e5\u308b\u304c\u3001\u3053\u306e\u8a08\u5668\u306e\u8868\u793a\u306f\u6c34\u9280\u67f1\u30a4\u30f3\u30c1 (inHg) \u3092\u7528\u3044\u3066\u3044\u308b\u3002  \u95a2\u9023\u9805\u76ee[\u7de8\u96c6]\u5727\u529b\u306e\u5358\u4f4d\u30d1\u30b9\u30ab\u30eb\uff08SI\u5358\u4f4d\uff09\u30d0\u30fc\u30eb\u5de5\u5b66\u6c17\u5727\u6c17\u5727\u30c8\u30ebpsi1 Pa\u2261 1\u00a0N\/m2= 10\u22125 bar\u2248 10.2\u00d710\u22126\u00a0at\u2248 9.87\u00d710\u22126\u00a0atm\u2248 7.5\u00d710\u22123\u00a0Torr\u2248 145\u00d710\u22126\u00a0psi1 bar= 100000\u00a0Pa\u2261 106dyn\/cm2\u2248 1.02 at\u2248 0.987 atm\u2248 750 Torr\u2248 14.504 psi1 at= 98066.5\u00a0Pa= 0.980665\u00a0bar\u2261 1\u00a0kgf\/cm2\u2248 0.968 atm\u2248 736 Torr\u2248 14.223 psi1 atm= 101325\u00a0Pa= 1.01325\u00a0bar\u2248 1.033 at\u2261 p0= 760 Torr\u2248 14.696 psi1 Torr\u2248 133.322 Pa\u2248 1.333\u00d710\u22123 bar\u2248 1.360\u00d710\u22123 at\u2248 1.316\u00d710\u22123 atm\u2261 1 mmHg\u2248 19.337\u00d710\u22123 psi1 psi\u2248 6894.757\u00a0Pa\u2248 68.948\u00d710\u22123\u00a0bar\u2248 70.307\u00d710\u22123 at\u2248 68.046\u00d710\u22123 atm\u2248 51.7149\u00a0Torr\u2261 1 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