{"id":2072,"date":"2024-11-05T00:00:00","date_gmt":"2024-11-05T00:00:00","guid":{"rendered":"urn:uuid:5f48a81c-c98f-4c88-8df8-20aec4d006b0"},"modified":"2024-11-05T00:00:00","modified_gmt":"2024-11-05T00:00:00","slug":"yu-zhou-chuan-noda-qi-quan-zai-tu-ru-shi-nofa-re-noji-suan","status":"publish","type":"post","link":"https:\/\/www.sekaiken.com\/?p=2072","title":{"rendered":"\u5b87\u5b99\u8239\u306e\u5927\u6c17\u570f\u518d\u7a81\u5165\u6642\u306e\u767a\u71b1\u306e\u8a08\u7b97"},"content":{"rendered":"<p>\u6628\u65e5\u306eH3\u30ed\u30b1\u30c3\u30c8\u306f\u6210\u529f\u3057\u3066\u826f\u304b\u3063\u305f\u3067\u3059\u306d\u300215\u5206\u307b\u3069\u3067\u6642\u901f25000km\u30fb\u9ad8\u5ea6445km\u3001\u3057\u3070\u3089\u304f\u6163\u6027\u3067\u98db\u3093\u3067\u304b\u30894\u5206\u307b\u3069\u306e\u7b2c\uff12\u6bb5\u30ed\u30b1\u30c3\u30c8\u306e2\u56de\u76ee\u306e\u5674\u5c04\u3067\u6642\u901f34685km\uff08\u79d2\u901f9.6km\uff09\u306b\u5230\u9054\u3059\u308b\u306e\u306f\u3059\u3054\u3044\u3067\u3059\u3002<br \/>\n<iframe loading=\"lazy\" title=\"Japan JAXA H3 rocket launch\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/4ez6RxE35aU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><br \/>\n\u885b\u661f\u3092\u6253\u3061\u4e0a\u3052\u308b\u306b\u306f\u7b2c\u4e00\u5b87\u5b99\u901f\u5ea6(7.9km\/s)\u304c\u5fc5\u8981\u3067\u3001\u5f53\u7136\u305d\u308c\u306f\u8d85\u3048\u3066\u3044\u307e\u3059\u3002<br \/>\n\u7a7a\u6c17\u306b\u3088\u308b\u6469\u64e6\u71b1\u304c\u6fc0\u3057\u3044\u306e\u306f\u5730\u8868\u8fd1\u304f\uff08\u9ad8\u5ea610km\u307e\u3067\u306e\u6210\u5c64\u570f\u3001\u304a\u3088\u3073\u305d\u306e\u4e0a\u306e\u5bfe\u6d41\u570f\u304f\u3089\u3044\u3067\u3057\u3087\u3046\u304b\uff09\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u7a7a\u6c17\u306b\u3088\u308b\u6469\u64e6\u71b1\u306e\u8a08\u7b97\u306f\u7269\u4f53\u306e\u5f62\u72b6\u306b\u3082\u4f9d\u5b58\u3057\u3066\u96e3\u3057\u305d\u3046\u3067\u3059\u3002<br \/>\nWikipedia \u306f\u3000https:\/\/en.wikipedia.org\/wiki\/Aerodynamic_heating\u3000\u306b\u306f\u60c5\u5831\u304c\u3059\u304f\u306a\u304f\u3001<br \/>\nhttps:\/\/en.wikipedia.org\/wiki\/Stagnation_temperature\u3000\u306b\u5f0f\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002\u3088\u3069\u307f\u70b9\uff08\u7a7a\u6c17\u306e\u901f\u5ea6\u304c\u30bc\u30ed\u306b\u306a\u308b\u70b9\uff09\u3067\u306f\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u5185\u90e8\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u3059\u3079\u3066\u5909\u63db\u3055\u308c\u308b\u305f\u3081\u6e29\u5ea6\u304c\u8a08\u7b97\u3067\u304d\u308b\u3068\u306e\u3053\u3068\u3002<br \/>\nhttps:\/\/en.wikipedia.org\/wiki\/Stagnation_temperature<br \/>\n\u3088\u3069\u307f\u70b9\u306e\u5b9f\u9a13\u52d5\u753b\u306f\u4e0b\u8a18\u3002<br \/>\n<iframe loading=\"lazy\" title=\"Square 0 Stagnation Point\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/toZ7CqjiRLY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><br \/>\n\u5b87\u5b99\u6a5f\u306e\u964d\u4e0b\u6642\u306b\u3064\u3044\u3066\u3088\u3069\u307f\u70b9\u306b\u304a\u3051\u308b\u52a0\u71b1\u306e\u8a08\u7b97\u3092\u3057\u3066\u3044\u308b\u52d5\u753b\u304c\u3042\u308a\u307e\u3057\u305f\u3002<br \/>\n<iframe loading=\"lazy\" title=\"Stagnation point heating rate of space shuttle | GATE AE 123\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/ILBeTHCfqEs?start=74&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><br \/>\n\u518d\u7a81\u5165\u306e\u969b\u306e\u901f\u5ea6\u306f6.61km\/s, \u9ad8\u5ea668.9km\u3067\u5bc6\u5ea6\u306f1.075&#215;10^-4kg\/m3\uff08\u5ba4\u6e291\u6c17\u5727\u306e\u7a7a\u6c17\u306e\u5bc6\u5ea6\u306f1.293kg\/m3\u306a\u306e\u3067\u30011\u4e07\u5206\u306e\uff11\u3067\u3059\uff09\u3002\u6e29\u5ea6\u304c1110K\u3068\u3059\u308b\u3068<br \/>\n46W\/cm2\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u767a\u71b1\u91cf\u306f\u306f\u3093\u3060\u3054\u3066\u304f\u3089\u3044\u3067\u3001\u305d\u308c\u307b\u3069\u5927\u304d\u304f\u306a\u3044\u3067\u3059\u304c\u3001\u653e\u71b1\u3057\u306a\u3044\u3068\u3069\u3093\u3069\u3093\u6e29\u5ea6\u304c\u4e0a\u304c\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u7a7a\u6c17\u306e\u71b1\u4f1d\u5c0e\u306b\u3088\u308b\u653e\u71b1\u306f\u3053\u306e\u5bc6\u5ea6\u3067\u306f\u671f\u5f85\u3067\u304d\u306a\u3044\u3067\u3057\u3087\u3046\u3002<br \/>\n\u8f3b\u5c04\u71b1\u306b\u3088\u308b\u653e\u71b1\u306fStefan-Boltzmann\u306e\u5f0f M=\u03c3T^4 \u3067\u3001\u03c3=5.67\u00d710^-8 Wm^-2K^-4 \u304c46W\/cm2\u306b\u91e3\u308a\u5408\u3046\u6e29\u5ea6\u306f\u3001T=1690 K\u3067\u3001\u7269\u8cea\u306b\u3068\u3063\u3066\u304b\u306a\u308a\u53b3\u3057\u3044\u6e29\u5ea6\u3067\u3059\u3002<br \/>\n\u5b9f\u969b\u306b\u6050\u308d\u3057\u3044\u4e8b\u6545\u304c\u8d77\u3053\u3063\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u3053\u306e\u3042\u305f\u308a\u306e\u6e29\u5ea6\u306b\u304a\u3051\u308b\u653e\u71b1\u306b\u3064\u3044\u3066\u306f\u304d\u3061\u3093\u3068\u52c9\u5f37\u3057\u3001\u7591\u308f\u3057\u3044\u5834\u5408\u306b\u306f\u8fc5\u901f\u306a\u5bfe\u5fdc\u3092\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u52a9\u304b\u3063\u305f\u53ef\u80fd\u6027\u304c\u3042\u308b\u3060\u3051\u306b\u3001\u60b2\u3057\u3044\u3067\u3059\u3002<br \/>\nhttps:\/\/ja.wikipedia.org\/wiki\/%E3%82%B3%E3%83%AD%E3%83%B3%E3%83%93%E3%82%A2%E5%8F%B7%E7%A9%BA%E4%B8%AD%E5%88%86%E8%A7%A3%E4%BA%8B%E6%95%85<br \/>\n\u79c1\u306e\u7d4c\u9a13\u3067\u306f\u30011100\u2103\u3092\u8d85\u3048\u308b\u3068\u52a0\u71b1\u306e\u305f\u3081\u306b\u5fc5\u8981\u306a\u30d1\u30ef\u30fc\u304c\u3069\u3093\u3069\u3093\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u8f3b\u5c04\u71b1\u306e\u653e\u51fa\u304c\u52b9\u3044\u3066\u3044\u307e\u3059\u3002\u8f3b\u5c04\u3092\u623b\u3059\u3088\u3046\u306a\u53cd\u5c04\u7387\u306e\u9ad8\u3044\u91d1\u5c5e\u306e\u8584\u677f\u306e\u7a4d\u5c64\u4f53\uff08\u71b1\u4f1d\u5c0e\u3092\u4e0b\u3052\u308b\u305f\u3081\uff09\u3067\u56f2\u3080\u306e\u304c\u9ad8\u6e29\u3092\u5f97\u308b\u306e\u306b\u52b9\u679c\u7684\u3067\u3059\u3002\u6614\u306e\u53cd\u5c04\u7089\u306f\u8d64\u5916\u7dda\u3092\u53cd\u5c04\u3057\u3001\u81ea\u3089\u306f\u65ad\u71b1\u6027\u306e\u9ad8\u3044\u4f4e\u5bc6\u5ea6\u30bb\u30e9\u30df\u30c3\u30af\uff08\u8010\u706b\u7149\u74e6\uff09\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\nhttps:\/\/ja.wikipedia.org\/wiki\/%E9%9F%AE%E5%B1%B1%E5%8F%8D%E5%B0%84%E7%82%89<\/p>\n<p>\u82f1\u8a9e\u306f\u95a2\u9023\u7528\u8a9e\u304b\u3089\u3002 https:\/\/en.wikipedia.org\/wiki\/Stagnation_temperature \u306a\u3069\u3002<br \/>\ncosmic velocity \u5b87\u5b99\u901f\u5ea6<br \/>\nstagnation temperature \u3088\u3069\u307f\u70b9\u6e29\u5ea6<br \/>\nadiabatic \u30a2\u30c7\u30a3\u30a2\u300c\u30d0\u300d\u30c6\u30a3\u30c3\u30af\u3000\u65ad\u71b1\u7684\u306a<br \/>\nenthalpy \u300c\u30a8\u300d\u30f3\u3055\u308b\u30d4\u30fc\u3000\u30a8\u30f3\u30bf\u30eb\u30d4\u30fc<br \/>\nspecific heat capacity \u6bd4\u71b1\u5bb9\u91cf\u3000\u3000specific \u3092\u300c\u6bd4\u300d\u3068\u8a33\u3059\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\nratio of specific heats (Cp\/Cv~1.4 for air)  \u300c\u30ec\u30a4\u300d\u30b7\u30aa\u3000\u6bd4\u71b1\u6bd4<br \/>\n&ldquo;A bimetallic thermocouple is frequently used to measure stagnation temperature, but allowances for thermal radiation must be made.&rdquo;<br \/>\nbimetallic 2\u3064\u306e\u91d1\u5c5e\u306e<br \/>\nthermocouple \u300c\u30b5\u300d\u30fc\u30e2\u30ab\u30c3\u30d7\u308b\u3000\u71b1\u96fb\u5bfe<br \/>\nallowances \u8a31\u5bb9\u3001\u7559\u4fdd\u3001\u3053\u3053\u3067\u306f\u300c\u8aa4\u5dee\u306e\u7559\u4fdd\u300d\u306e\u610f\u5473\u3067\u3057\u3087\u3046\u3002<br \/>\nthermal radiation \u71b1\u8f3b\u5c04<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6628\u65e5\u306eH3\u30ed\u30b1\u30c3\u30c8\u306f\u6210\u529f\u3057\u3066\u826f\u304b\u3063\u305f\u3067\u3059\u306d\u300215\u5206\u307b\u3069\u3067\u6642\u901f25000km\u30fb\u9ad8\u5ea6445km\u3001\u3057\u3070\u3089\u304f\u6163\u6027\u3067\u98db\u3093\u3067\u304b\u30894\u5206\u307b\u3069\u306e\u7b2c\uff12\u6bb5\u30ed\u30b1\u30c3\u30c8\u306e2\u56de\u76ee\u306e\u5674\u5c04\u3067\u6642\u901f34685km\uff08\u79d2\u901f9.6km\uff09\u306b\u5230\u9054\u3059\u308b\u306e\u306f\u3059\u3054\u3044\u3067\u3059\u3002 \u885b\u661f\u3092\u6253\u3061\u4e0a\u3052\u308b\u306b\u306f\u7b2c\u4e00\u5b87\u5b99\u901f\u5ea6(7.9km\/s)\u304c\u5fc5\u8981\u3067\u3001\u5f53\u7136\u305d\u308c\u306f\u8d85\u3048\u3066\u3044\u307e\u3059\u3002 \u7a7a\u6c17\u306b\u3088\u308b\u6469\u64e6\u71b1\u304c\u6fc0\u3057\u3044\u306e\u306f\u5730\u8868\u8fd1\u304f\uff08\u9ad8\u5ea610km\u307e\u3067\u306e\u6210\u5c64\u570f\u3001\u304a\u3088\u3073\u305d\u306e\u4e0a\u306e\u5bfe\u6d41\u570f\u304f\u3089\u3044\u3067\u3057\u3087\u3046\u304b\uff09\u3060\u3068\u601d\u3044\u307e\u3059\u3002\u7a7a\u6c17\u306b\u3088\u308b\u6469\u64e6\u71b1\u306e\u8a08\u7b97\u306f\u7269\u4f53\u306e\u5f62\u72b6\u306b\u3082\u4f9d\u5b58\u3057\u3066\u96e3\u3057\u305d\u3046\u3067\u3059\u3002 Wikipedia \u306f\u3000https:\/\/en.wikipedia.org\/wiki\/Aerodynamic_heat&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[42,44],"tags":[5,7],"class_list":["post-2072","post","type-post","status-publish","format-standard","hentry","category-tech","category-materials","tag-tech","tag-materials"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/2072","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2072"}],"version-history":[{"count":0,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/2072\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2072"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}