{"id":164212,"date":"2023-01-31T09:59:01","date_gmt":"2023-01-31T09:59:01","guid":{"rendered":"\/knowledge\/forums\/topic\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\/"},"modified":"2023-07-31T12:39:42","modified_gmt":"2023-07-31T12:39:42","slug":"%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\/","title":{"rendered":"\u5f0fQ = 2*P\/C0\u306b\u3064\u3044\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u95a2\u4fc2\u6027\u304c\u5b58\u5728\u3059\u308b\u7406\u7531\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 \u3053\u3053\u3067\u306e\u300c\u8cea\u91cf\u6d41\u91cf\u300d\u306f\u3001\u6d41\u4f53\u89e3\u6790\u306b\u304a\u3051\u308b\u8cea\u91cf\u6d41\u91cf\u3068\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u304b\u3002"},"content":{"rendered":"<p>\u8cea\u91cf\u6e90\u306f\u3001\u30ea\u30f3\u30af\u5148\uff08https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_thry\/thy_acou1.html\uff09\u306b\u793a\u3055\u308c\u308b\u5909\u66f4\u7248\u306eHelmholtz\u65b9\u7a0b\u5f0f\uff08\u5f0f8.7\u306a\u3069\uff09\u306e\u53f3\u5074\u3067\u3059\u3002 \u3053\u308c\u306fCFD\u306e\u8cea\u91cf\u6d41\u91cf\u3068\u306f\u95a2\u4fc2\u304c\u3042\u308a\u307e\u305b\u3093\u3002 CFD\u3067\u306f\u3001\u3042\u308b\u9818\u57df\u5185\u306e\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u3092\u89e3\u6790\u3057\u307e\u3059\u304c\u3001Ansys Mechanical\u3067\u306e\u97f3\u97ff\u89e3\u6790\u3067\u306f\u3001\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u306f\u5b58\u5728\u305b\u305a\u3001\u3053\u306e\u5834\u5408\u306e\u8cea\u91cf\u6e90\u306f\u3001\u97f3\u97ff\u6ce2\u3092\u5f15\u304d\u8d77\u3053\u3059\u6d41\u4f53\u306e\u6b63\u5f26\u6ce2\u7684\u306b\u5909\u52d5\u3059\u308b\u5909\u4f4d\u3067\u3059\u3002   \u30d1\u30a4\u30d7\u5185\u306e\u5e73\u9762\u6ce2\u3092\u6271\u3046\u7279\u5b9a\u306e\u30b1\u30fc\u30b9\u3067\u306e\u307f\u3001\u97f3\u97ff\u6ce2\u30921\u6b21\u5143\u3068\u3057\u3066\u6271\u3048\u307e\u3059\u3002 \u5727\u529b\u3068\u901f\u5ea6\u306f\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9rho*c\u3067\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u305f\u3081\u3001p = rho*c*v\u304b\u3064rho*v=Q_surface\uff08\u30b5\u30fc\u30d5\u30a7\u30b9\u306e\u5834\u5408\uff09\u3067\u3042\u308a\u3001p = c * Q_surface\u3068\u306a\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u3001Q_surface\u306e\u5358\u4f4d\u306fkg\/m^2\/s\u3067\u3059\u3002 \u8cea\u91cf\u6e90\u306f\u3001\u9069\u7528\u5148\u304c\u70b9\u3001\u30b5\u30fc\u30d5\u30a7\u30b9\u3001\u307e\u305f\u306f\u30dc\u30ea\u30e5\u30fc\u30e0\u3067\u3042\u308b\u304b\u306b\u3088\u3063\u3066\u5358\u4f4d\u304c\u7570\u306a\u308a\u307e\u3059\u3002 \u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u5148\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002   https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_acous\/acous_excit_src.html<\/p>\n","protected":false},"template":"","class_list":["post-164212","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u8cea\u91cf\u6e90\u306f\u3001\u30ea\u30f3\u30af\u5148\uff08https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_thry\/thy_acou1.html\uff09\u306b\u793a\u3055\u308c\u308b\u5909\u66f4\u7248\u306eHelmholtz\u65b9\u7a0b\u5f0f\uff08\u5f0f8.7\u306a\u3069\uff09\u306e\u53f3\u5074\u3067\u3059\u3002 \u3053\u308c\u306fCFD\u306e\u8cea\u91cf\u6d41\u91cf\u3068\u306f\u95a2\u4fc2\u304c\u3042\u308a\u307e\u305b\u3093\u3002 CFD\u3067\u306f\u3001\u3042\u308b\u9818\u57df\u5185\u306e\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u3092\u89e3\u6790\u3057\u307e\u3059\u304c\u3001Ansys Mechanical\u3067\u306e\u97f3\u97ff\u89e3\u6790\u3067\u306f\u3001\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u306f\u5b58\u5728\u305b\u305a\u3001\u3053\u306e\u5834\u5408\u306e\u8cea\u91cf\u6e90\u306f\u3001\u97f3\u97ff\u6ce2\u3092\u5f15\u304d\u8d77\u3053\u3059\u6d41\u4f53\u306e\u6b63\u5f26\u6ce2\u7684\u306b\u5909\u52d5\u3059\u308b\u5909\u4f4d\u3067\u3059\u3002 \u30d1\u30a4\u30d7\u5185\u306e\u5e73\u9762\u6ce2\u3092\u6271\u3046\u7279\u5b9a\u306e\u30b1\u30fc\u30b9\u3067\u306e\u307f\u3001\u97f3\u97ff\u6ce2\u30921\u6b21\u5143\u3068\u3057\u3066\u6271\u3048\u307e\u3059\u3002 \u5727\u529b\u3068\u901f\u5ea6\u306f\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9rho*c\u3067\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u305f\u3081\u3001p = rho*c*v\u304b\u3064rho*v=Q_surface\uff08\u30b5\u30fc\u30d5\u30a7\u30b9\u306e\u5834\u5408\uff09\u3067\u3042\u308a\u3001p = c * Q_surface\u3068\u306a\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u3001Q_surface\u306e\u5358\u4f4d\u306fkg\/m^2\/s\u3067\u3059\u3002 \u8cea\u91cf\u6e90\u306f\u3001\u9069\u7528\u5148\u304c\u70b9\u3001\u30b5\u30fc\u30d5\u30a7\u30b9\u3001\u307e\u305f\u306f\u30dc\u30ea\u30e5\u30fc\u30e0\u3067\u3042\u308b\u304b\u306b\u3088\u3063\u3066\u5358\u4f4d\u304c\u7570\u306a\u308a\u307e\u3059\u3002 \u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u5148\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_acous\/acous_excit_src.html\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Knowledge | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\u5f0fQ = 2*P\/C0\u306b\u3064\u3044\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u95a2\u4fc2\u6027\u304c\u5b58\u5728\u3059\u308b\u7406\u7531\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 \u3053\u3053\u3067\u306e\u300c\u8cea\u91cf\u6d41\u91cf\u300d\u306f\u3001\u6d41\u4f53\u89e3\u6790\u306b\u304a\u3051\u308b\u8cea\u91cf\u6d41\u91cf\u3068\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u304b\u3002 | Ansys Knowledge\" \/>\n\t\t<meta property=\"og:description\" content=\"\u8cea\u91cf\u6e90\u306f\u3001\u30ea\u30f3\u30af\u5148\uff08https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_thry\/thy_acou1.html\uff09\u306b\u793a\u3055\u308c\u308b\u5909\u66f4\u7248\u306eHelmholtz\u65b9\u7a0b\u5f0f\uff08\u5f0f8.7\u306a\u3069\uff09\u306e\u53f3\u5074\u3067\u3059\u3002 \u3053\u308c\u306fCFD\u306e\u8cea\u91cf\u6d41\u91cf\u3068\u306f\u95a2\u4fc2\u304c\u3042\u308a\u307e\u305b\u3093\u3002 CFD\u3067\u306f\u3001\u3042\u308b\u9818\u57df\u5185\u306e\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u3092\u89e3\u6790\u3057\u307e\u3059\u304c\u3001Ansys Mechanical\u3067\u306e\u97f3\u97ff\u89e3\u6790\u3067\u306f\u3001\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u306f\u5b58\u5728\u305b\u305a\u3001\u3053\u306e\u5834\u5408\u306e\u8cea\u91cf\u6e90\u306f\u3001\u97f3\u97ff\u6ce2\u3092\u5f15\u304d\u8d77\u3053\u3059\u6d41\u4f53\u306e\u6b63\u5f26\u6ce2\u7684\u306b\u5909\u52d5\u3059\u308b\u5909\u4f4d\u3067\u3059\u3002 \u30d1\u30a4\u30d7\u5185\u306e\u5e73\u9762\u6ce2\u3092\u6271\u3046\u7279\u5b9a\u306e\u30b1\u30fc\u30b9\u3067\u306e\u307f\u3001\u97f3\u97ff\u6ce2\u30921\u6b21\u5143\u3068\u3057\u3066\u6271\u3048\u307e\u3059\u3002 \u5727\u529b\u3068\u901f\u5ea6\u306f\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9rho*c\u3067\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u305f\u3081\u3001p = rho*c*v\u304b\u3064rho*v=Q_surface\uff08\u30b5\u30fc\u30d5\u30a7\u30b9\u306e\u5834\u5408\uff09\u3067\u3042\u308a\u3001p = c * Q_surface\u3068\u306a\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u3001Q_surface\u306e\u5358\u4f4d\u306fkg\/m^2\/s\u3067\u3059\u3002 \u8cea\u91cf\u6e90\u306f\u3001\u9069\u7528\u5148\u304c\u70b9\u3001\u30b5\u30fc\u30d5\u30a7\u30b9\u3001\u307e\u305f\u306f\u30dc\u30ea\u30e5\u30fc\u30e0\u3067\u3042\u308b\u304b\u306b\u3088\u3063\u3066\u5358\u4f4d\u304c\u7570\u306a\u308a\u307e\u3059\u3002 \u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u5148\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_acous\/acous_excit_src.html\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-01-31T09:59:01+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-07-31T12:39:42+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"\u5f0fQ = 2*P\/C0\u306b\u3064\u3044\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u95a2\u4fc2\u6027\u304c\u5b58\u5728\u3059\u308b\u7406\u7531\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 \u3053\u3053\u3067\u306e\u300c\u8cea\u91cf\u6d41\u91cf\u300d\u306f\u3001\u6d41\u4f53\u89e3\u6790\u306b\u304a\u3051\u308b\u8cea\u91cf\u6d41\u91cf\u3068\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u304b\u3002 | Ansys Knowledge\" \/>\n\t\t<meta name=\"twitter:description\" content=\"\u8cea\u91cf\u6e90\u306f\u3001\u30ea\u30f3\u30af\u5148\uff08https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_thry\/thy_acou1.html\uff09\u306b\u793a\u3055\u308c\u308b\u5909\u66f4\u7248\u306eHelmholtz\u65b9\u7a0b\u5f0f\uff08\u5f0f8.7\u306a\u3069\uff09\u306e\u53f3\u5074\u3067\u3059\u3002 \u3053\u308c\u306fCFD\u306e\u8cea\u91cf\u6d41\u91cf\u3068\u306f\u95a2\u4fc2\u304c\u3042\u308a\u307e\u305b\u3093\u3002 CFD\u3067\u306f\u3001\u3042\u308b\u9818\u57df\u5185\u306e\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u3092\u89e3\u6790\u3057\u307e\u3059\u304c\u3001Ansys Mechanical\u3067\u306e\u97f3\u97ff\u89e3\u6790\u3067\u306f\u3001\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u306f\u5b58\u5728\u305b\u305a\u3001\u3053\u306e\u5834\u5408\u306e\u8cea\u91cf\u6e90\u306f\u3001\u97f3\u97ff\u6ce2\u3092\u5f15\u304d\u8d77\u3053\u3059\u6d41\u4f53\u306e\u6b63\u5f26\u6ce2\u7684\u306b\u5909\u52d5\u3059\u308b\u5909\u4f4d\u3067\u3059\u3002 \u30d1\u30a4\u30d7\u5185\u306e\u5e73\u9762\u6ce2\u3092\u6271\u3046\u7279\u5b9a\u306e\u30b1\u30fc\u30b9\u3067\u306e\u307f\u3001\u97f3\u97ff\u6ce2\u30921\u6b21\u5143\u3068\u3057\u3066\u6271\u3048\u307e\u3059\u3002 \u5727\u529b\u3068\u901f\u5ea6\u306f\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9rho*c\u3067\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u305f\u3081\u3001p = rho*c*v\u304b\u3064rho*v=Q_surface\uff08\u30b5\u30fc\u30d5\u30a7\u30b9\u306e\u5834\u5408\uff09\u3067\u3042\u308a\u3001p = c * Q_surface\u3068\u306a\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u3001Q_surface\u306e\u5358\u4f4d\u306fkg\/m^2\/s\u3067\u3059\u3002 \u8cea\u91cf\u6e90\u306f\u3001\u9069\u7528\u5148\u304c\u70b9\u3001\u30b5\u30fc\u30d5\u30a7\u30b9\u3001\u307e\u305f\u306f\u30dc\u30ea\u30e5\u30fc\u30e0\u3067\u3042\u308b\u304b\u306b\u3088\u3063\u3066\u5358\u4f4d\u304c\u7570\u306a\u308a\u307e\u3059\u3002 \u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u5148\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_acous\/acous_excit_src.html\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic\\\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/topics\\\/#listItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/topics\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic\\\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\\\/#listItem\",\"name\":\"\\u5f0fQ = 2*P\\\/C0\\u306b\\u3064\\u3044\\u3066\\u3001\\u3053\\u306e\\u3088\\u3046\\u306a\\u95a2\\u4fc2\\u6027\\u304c\\u5b58\\u5728\\u3059\\u308b\\u7406\\u7531\\u3092\\u6559\\u3048\\u3066\\u304f\\u3060\\u3055\\u3044\\u3002 \\u3053\\u3053\\u3067\\u306e\\u300c\\u8cea\\u91cf\\u6d41\\u91cf\\u300d\\u306f\\u3001\\u6d41\\u4f53\\u89e3\\u6790\\u306b\\u304a\\u3051\\u308b\\u8cea\\u91cf\\u6d41\\u91cf\\u3068\\u95a2\\u4fc2\\u304c\\u3042\\u308a\\u307e\\u3059\\u304b\\u3002\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic\\\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\\\/#listItem\",\"position\":3,\"name\":\"\\u5f0fQ = 2*P\\\/C0\\u306b\\u3064\\u3044\\u3066\\u3001\\u3053\\u306e\\u3088\\u3046\\u306a\\u95a2\\u4fc2\\u6027\\u304c\\u5b58\\u5728\\u3059\\u308b\\u7406\\u7531\\u3092\\u6559\\u3048\\u3066\\u304f\\u3060\\u3055\\u3044\\u3002 \\u3053\\u3053\\u3067\\u306e\\u300c\\u8cea\\u91cf\\u6d41\\u91cf\\u300d\\u306f\\u3001\\u6d41\\u4f53\\u89e3\\u6790\\u306b\\u304a\\u3051\\u308b\\u8cea\\u91cf\\u6d41\\u91cf\\u3068\\u95a2\\u4fc2\\u304c\\u3042\\u308a\\u307e\\u3059\\u304b\\u3002\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/topics\\\/#listItem\",\"name\":\"Topics\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/#organization\",\"name\":\"Ansys Knowledge\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic\\\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic\\\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\\\/\",\"name\":\"\\u5f0fQ = 2*P\\\/C0\\u306b\\u3064\\u3044\\u3066\\u3001\\u3053\\u306e\\u3088\\u3046\\u306a\\u95a2\\u4fc2\\u6027\\u304c\\u5b58\\u5728\\u3059\\u308b\\u7406\\u7531\\u3092\\u6559\\u3048\\u3066\\u304f\\u3060\\u3055\\u3044\\u3002 \\u3053\\u3053\\u3067\\u306e\\u300c\\u8cea\\u91cf\\u6d41\\u91cf\\u300d\\u306f\\u3001\\u6d41\\u4f53\\u89e3\\u6790\\u306b\\u304a\\u3051\\u308b\\u8cea\\u91cf\\u6d41\\u91cf\\u3068\\u95a2\\u4fc2\\u304c\\u3042\\u308a\\u307e\\u3059\\u304b\\u3002 | Ansys Knowledge\",\"description\":\"\\u8cea\\u91cf\\u6e90\\u306f\\u3001\\u30ea\\u30f3\\u30af\\u5148\\uff08https:\\\/\\\/ansyshelp.ansys.com\\\/account\\\/secured?returnurl=\\\/Views\\\/Secured\\\/corp\\\/v211\\\/ja\\\/ans_thry\\\/thy_acou1.html\\uff09\\u306b\\u793a\\u3055\\u308c\\u308b\\u5909\\u66f4\\u7248\\u306eHelmholtz\\u65b9\\u7a0b\\u5f0f\\uff08\\u5f0f8.7\\u306a\\u3069\\uff09\\u306e\\u53f3\\u5074\\u3067\\u3059\\u3002 \\u3053\\u308c\\u306fCFD\\u306e\\u8cea\\u91cf\\u6d41\\u91cf\\u3068\\u306f\\u95a2\\u4fc2\\u304c\\u3042\\u308a\\u307e\\u305b\\u3093\\u3002 CFD\\u3067\\u306f\\u3001\\u3042\\u308b\\u9818\\u57df\\u5185\\u306e\\u6d41\\u4f53\\u306e\\u6b63\\u5473\\u306e\\u6d41\\u91cf\\u3092\\u89e3\\u6790\\u3057\\u307e\\u3059\\u304c\\u3001Ansys Mechanical\\u3067\\u306e\\u97f3\\u97ff\\u89e3\\u6790\\u3067\\u306f\\u3001\\u6d41\\u4f53\\u306e\\u6b63\\u5473\\u306e\\u6d41\\u91cf\\u306f\\u5b58\\u5728\\u305b\\u305a\\u3001\\u3053\\u306e\\u5834\\u5408\\u306e\\u8cea\\u91cf\\u6e90\\u306f\\u3001\\u97f3\\u97ff\\u6ce2\\u3092\\u5f15\\u304d\\u8d77\\u3053\\u3059\\u6d41\\u4f53\\u306e\\u6b63\\u5f26\\u6ce2\\u7684\\u306b\\u5909\\u52d5\\u3059\\u308b\\u5909\\u4f4d\\u3067\\u3059\\u3002 \\u30d1\\u30a4\\u30d7\\u5185\\u306e\\u5e73\\u9762\\u6ce2\\u3092\\u6271\\u3046\\u7279\\u5b9a\\u306e\\u30b1\\u30fc\\u30b9\\u3067\\u306e\\u307f\\u3001\\u97f3\\u97ff\\u6ce2\\u30921\\u6b21\\u5143\\u3068\\u3057\\u3066\\u6271\\u3048\\u307e\\u3059\\u3002 \\u5727\\u529b\\u3068\\u901f\\u5ea6\\u306f\\u30a4\\u30f3\\u30d4\\u30fc\\u30c0\\u30f3\\u30b9rho*c\\u3067\\u95a2\\u9023\\u4ed8\\u3051\\u3089\\u308c\\u308b\\u305f\\u3081\\u3001p = rho*c*v\\u304b\\u3064rho*v=Q_surface\\uff08\\u30b5\\u30fc\\u30d5\\u30a7\\u30b9\\u306e\\u5834\\u5408\\uff09\\u3067\\u3042\\u308a\\u3001p = c * Q_surface\\u3068\\u306a\\u308a\\u307e\\u3059\\u3002 \\u3053\\u3053\\u3067\\u3001Q_surface\\u306e\\u5358\\u4f4d\\u306fkg\\\/m^2\\\/s\\u3067\\u3059\\u3002 \\u8cea\\u91cf\\u6e90\\u306f\\u3001\\u9069\\u7528\\u5148\\u304c\\u70b9\\u3001\\u30b5\\u30fc\\u30d5\\u30a7\\u30b9\\u3001\\u307e\\u305f\\u306f\\u30dc\\u30ea\\u30e5\\u30fc\\u30e0\\u3067\\u3042\\u308b\\u304b\\u306b\\u3088\\u3063\\u3066\\u5358\\u4f4d\\u304c\\u7570\\u306a\\u308a\\u307e\\u3059\\u3002 \\u8a73\\u7d30\\u306b\\u3064\\u3044\\u3066\\u306f\\u3001\\u4ee5\\u4e0b\\u306e\\u30ea\\u30f3\\u30af\\u5148\\u3092\\u53c2\\u7167\\u3057\\u3066\\u304f\\u3060\\u3055\\u3044\\u3002 https:\\\/\\\/ansyshelp.ansys.com\\\/account\\\/secured?returnurl=\\\/Views\\\/Secured\\\/corp\\\/v211\\\/ja\\\/ans_acous\\\/acous_excit_src.html\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic\\\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\\\/#breadcrumblist\"},\"datePublished\":\"2023-01-31T09:59:01+00:00\",\"dateModified\":\"2023-07-31T12:39:42+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/\",\"name\":\"Ansys Knowledge\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\u5f0fQ = 2*P\/C0\u306b\u3064\u3044\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u95a2\u4fc2\u6027\u304c\u5b58\u5728\u3059\u308b\u7406\u7531\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 \u3053\u3053\u3067\u306e\u300c\u8cea\u91cf\u6d41\u91cf\u300d\u306f\u3001\u6d41\u4f53\u89e3\u6790\u306b\u304a\u3051\u308b\u8cea\u91cf\u6d41\u91cf\u3068\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u304b\u3002 | Ansys Knowledge","description":"\u8cea\u91cf\u6e90\u306f\u3001\u30ea\u30f3\u30af\u5148\uff08https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_thry\/thy_acou1.html\uff09\u306b\u793a\u3055\u308c\u308b\u5909\u66f4\u7248\u306eHelmholtz\u65b9\u7a0b\u5f0f\uff08\u5f0f8.7\u306a\u3069\uff09\u306e\u53f3\u5074\u3067\u3059\u3002 \u3053\u308c\u306fCFD\u306e\u8cea\u91cf\u6d41\u91cf\u3068\u306f\u95a2\u4fc2\u304c\u3042\u308a\u307e\u305b\u3093\u3002 CFD\u3067\u306f\u3001\u3042\u308b\u9818\u57df\u5185\u306e\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u3092\u89e3\u6790\u3057\u307e\u3059\u304c\u3001Ansys Mechanical\u3067\u306e\u97f3\u97ff\u89e3\u6790\u3067\u306f\u3001\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u306f\u5b58\u5728\u305b\u305a\u3001\u3053\u306e\u5834\u5408\u306e\u8cea\u91cf\u6e90\u306f\u3001\u97f3\u97ff\u6ce2\u3092\u5f15\u304d\u8d77\u3053\u3059\u6d41\u4f53\u306e\u6b63\u5f26\u6ce2\u7684\u306b\u5909\u52d5\u3059\u308b\u5909\u4f4d\u3067\u3059\u3002 \u30d1\u30a4\u30d7\u5185\u306e\u5e73\u9762\u6ce2\u3092\u6271\u3046\u7279\u5b9a\u306e\u30b1\u30fc\u30b9\u3067\u306e\u307f\u3001\u97f3\u97ff\u6ce2\u30921\u6b21\u5143\u3068\u3057\u3066\u6271\u3048\u307e\u3059\u3002 \u5727\u529b\u3068\u901f\u5ea6\u306f\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9rho*c\u3067\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u305f\u3081\u3001p = rho*c*v\u304b\u3064rho*v=Q_surface\uff08\u30b5\u30fc\u30d5\u30a7\u30b9\u306e\u5834\u5408\uff09\u3067\u3042\u308a\u3001p = c * Q_surface\u3068\u306a\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u3001Q_surface\u306e\u5358\u4f4d\u306fkg\/m^2\/s\u3067\u3059\u3002 \u8cea\u91cf\u6e90\u306f\u3001\u9069\u7528\u5148\u304c\u70b9\u3001\u30b5\u30fc\u30d5\u30a7\u30b9\u3001\u307e\u305f\u306f\u30dc\u30ea\u30e5\u30fc\u30e0\u3067\u3042\u308b\u304b\u306b\u3088\u3063\u3066\u5358\u4f4d\u304c\u7570\u306a\u308a\u307e\u3059\u3002 \u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u5148\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_acous\/acous_excit_src.html","canonical_url":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/knowledge","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/#listItem","name":"Topics"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/#listItem","position":2,"name":"Topics","item":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\/#listItem","name":"\u5f0fQ = 2*P\/C0\u306b\u3064\u3044\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u95a2\u4fc2\u6027\u304c\u5b58\u5728\u3059\u308b\u7406\u7531\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 \u3053\u3053\u3067\u306e\u300c\u8cea\u91cf\u6d41\u91cf\u300d\u306f\u3001\u6d41\u4f53\u89e3\u6790\u306b\u304a\u3051\u308b\u8cea\u91cf\u6d41\u91cf\u3068\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u304b\u3002"},"previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\/#listItem","position":3,"name":"\u5f0fQ = 2*P\/C0\u306b\u3064\u3044\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u95a2\u4fc2\u6027\u304c\u5b58\u5728\u3059\u308b\u7406\u7531\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 \u3053\u3053\u3067\u306e\u300c\u8cea\u91cf\u6d41\u91cf\u300d\u306f\u3001\u6d41\u4f53\u89e3\u6790\u306b\u304a\u3051\u308b\u8cea\u91cf\u6d41\u91cf\u3068\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u304b\u3002","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/#listItem","name":"Topics"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/#organization","name":"Ansys Knowledge","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/knowledge\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\/#webpage","url":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\/","name":"\u5f0fQ = 2*P\/C0\u306b\u3064\u3044\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u95a2\u4fc2\u6027\u304c\u5b58\u5728\u3059\u308b\u7406\u7531\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 \u3053\u3053\u3067\u306e\u300c\u8cea\u91cf\u6d41\u91cf\u300d\u306f\u3001\u6d41\u4f53\u89e3\u6790\u306b\u304a\u3051\u308b\u8cea\u91cf\u6d41\u91cf\u3068\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u304b\u3002 | Ansys Knowledge","description":"\u8cea\u91cf\u6e90\u306f\u3001\u30ea\u30f3\u30af\u5148\uff08https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_thry\/thy_acou1.html\uff09\u306b\u793a\u3055\u308c\u308b\u5909\u66f4\u7248\u306eHelmholtz\u65b9\u7a0b\u5f0f\uff08\u5f0f8.7\u306a\u3069\uff09\u306e\u53f3\u5074\u3067\u3059\u3002 \u3053\u308c\u306fCFD\u306e\u8cea\u91cf\u6d41\u91cf\u3068\u306f\u95a2\u4fc2\u304c\u3042\u308a\u307e\u305b\u3093\u3002 CFD\u3067\u306f\u3001\u3042\u308b\u9818\u57df\u5185\u306e\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u3092\u89e3\u6790\u3057\u307e\u3059\u304c\u3001Ansys Mechanical\u3067\u306e\u97f3\u97ff\u89e3\u6790\u3067\u306f\u3001\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u306f\u5b58\u5728\u305b\u305a\u3001\u3053\u306e\u5834\u5408\u306e\u8cea\u91cf\u6e90\u306f\u3001\u97f3\u97ff\u6ce2\u3092\u5f15\u304d\u8d77\u3053\u3059\u6d41\u4f53\u306e\u6b63\u5f26\u6ce2\u7684\u306b\u5909\u52d5\u3059\u308b\u5909\u4f4d\u3067\u3059\u3002 \u30d1\u30a4\u30d7\u5185\u306e\u5e73\u9762\u6ce2\u3092\u6271\u3046\u7279\u5b9a\u306e\u30b1\u30fc\u30b9\u3067\u306e\u307f\u3001\u97f3\u97ff\u6ce2\u30921\u6b21\u5143\u3068\u3057\u3066\u6271\u3048\u307e\u3059\u3002 \u5727\u529b\u3068\u901f\u5ea6\u306f\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9rho*c\u3067\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u305f\u3081\u3001p = rho*c*v\u304b\u3064rho*v=Q_surface\uff08\u30b5\u30fc\u30d5\u30a7\u30b9\u306e\u5834\u5408\uff09\u3067\u3042\u308a\u3001p = c * Q_surface\u3068\u306a\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u3001Q_surface\u306e\u5358\u4f4d\u306fkg\/m^2\/s\u3067\u3059\u3002 \u8cea\u91cf\u6e90\u306f\u3001\u9069\u7528\u5148\u304c\u70b9\u3001\u30b5\u30fc\u30d5\u30a7\u30b9\u3001\u307e\u305f\u306f\u30dc\u30ea\u30e5\u30fc\u30e0\u3067\u3042\u308b\u304b\u306b\u3088\u3063\u3066\u5358\u4f4d\u304c\u7570\u306a\u308a\u307e\u3059\u3002 \u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u5148\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_acous\/acous_excit_src.html","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/knowledge\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\/#breadcrumblist"},"datePublished":"2023-01-31T09:59:01+00:00","dateModified":"2023-07-31T12:39:42+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/#website","url":"https:\/\/innovationspace.ansys.com\/knowledge\/","name":"Ansys Knowledge","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/knowledge\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Knowledge | Ansys Innovation Space","og:type":"article","og:title":"\u5f0fQ = 2*P\/C0\u306b\u3064\u3044\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u95a2\u4fc2\u6027\u304c\u5b58\u5728\u3059\u308b\u7406\u7531\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 \u3053\u3053\u3067\u306e\u300c\u8cea\u91cf\u6d41\u91cf\u300d\u306f\u3001\u6d41\u4f53\u89e3\u6790\u306b\u304a\u3051\u308b\u8cea\u91cf\u6d41\u91cf\u3068\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u304b\u3002 | Ansys Knowledge","og:description":"\u8cea\u91cf\u6e90\u306f\u3001\u30ea\u30f3\u30af\u5148\uff08https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_thry\/thy_acou1.html\uff09\u306b\u793a\u3055\u308c\u308b\u5909\u66f4\u7248\u306eHelmholtz\u65b9\u7a0b\u5f0f\uff08\u5f0f8.7\u306a\u3069\uff09\u306e\u53f3\u5074\u3067\u3059\u3002 \u3053\u308c\u306fCFD\u306e\u8cea\u91cf\u6d41\u91cf\u3068\u306f\u95a2\u4fc2\u304c\u3042\u308a\u307e\u305b\u3093\u3002 CFD\u3067\u306f\u3001\u3042\u308b\u9818\u57df\u5185\u306e\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u3092\u89e3\u6790\u3057\u307e\u3059\u304c\u3001Ansys Mechanical\u3067\u306e\u97f3\u97ff\u89e3\u6790\u3067\u306f\u3001\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u306f\u5b58\u5728\u305b\u305a\u3001\u3053\u306e\u5834\u5408\u306e\u8cea\u91cf\u6e90\u306f\u3001\u97f3\u97ff\u6ce2\u3092\u5f15\u304d\u8d77\u3053\u3059\u6d41\u4f53\u306e\u6b63\u5f26\u6ce2\u7684\u306b\u5909\u52d5\u3059\u308b\u5909\u4f4d\u3067\u3059\u3002 \u30d1\u30a4\u30d7\u5185\u306e\u5e73\u9762\u6ce2\u3092\u6271\u3046\u7279\u5b9a\u306e\u30b1\u30fc\u30b9\u3067\u306e\u307f\u3001\u97f3\u97ff\u6ce2\u30921\u6b21\u5143\u3068\u3057\u3066\u6271\u3048\u307e\u3059\u3002 \u5727\u529b\u3068\u901f\u5ea6\u306f\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9rho*c\u3067\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u305f\u3081\u3001p = rho*c*v\u304b\u3064rho*v=Q_surface\uff08\u30b5\u30fc\u30d5\u30a7\u30b9\u306e\u5834\u5408\uff09\u3067\u3042\u308a\u3001p = c * Q_surface\u3068\u306a\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u3001Q_surface\u306e\u5358\u4f4d\u306fkg\/m^2\/s\u3067\u3059\u3002 \u8cea\u91cf\u6e90\u306f\u3001\u9069\u7528\u5148\u304c\u70b9\u3001\u30b5\u30fc\u30d5\u30a7\u30b9\u3001\u307e\u305f\u306f\u30dc\u30ea\u30e5\u30fc\u30e0\u3067\u3042\u308b\u304b\u306b\u3088\u3063\u3066\u5358\u4f4d\u304c\u7570\u306a\u308a\u307e\u3059\u3002 \u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u5148\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_acous\/acous_excit_src.html","og:url":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\/","article:published_time":"2023-01-31T09:59:01+00:00","article:modified_time":"2023-07-31T12:39:42+00:00","twitter:card":"summary_large_image","twitter:title":"\u5f0fQ = 2*P\/C0\u306b\u3064\u3044\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u95a2\u4fc2\u6027\u304c\u5b58\u5728\u3059\u308b\u7406\u7531\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 \u3053\u3053\u3067\u306e\u300c\u8cea\u91cf\u6d41\u91cf\u300d\u306f\u3001\u6d41\u4f53\u89e3\u6790\u306b\u304a\u3051\u308b\u8cea\u91cf\u6d41\u91cf\u3068\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u304b\u3002 | Ansys Knowledge","twitter:description":"\u8cea\u91cf\u6e90\u306f\u3001\u30ea\u30f3\u30af\u5148\uff08https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_thry\/thy_acou1.html\uff09\u306b\u793a\u3055\u308c\u308b\u5909\u66f4\u7248\u306eHelmholtz\u65b9\u7a0b\u5f0f\uff08\u5f0f8.7\u306a\u3069\uff09\u306e\u53f3\u5074\u3067\u3059\u3002 \u3053\u308c\u306fCFD\u306e\u8cea\u91cf\u6d41\u91cf\u3068\u306f\u95a2\u4fc2\u304c\u3042\u308a\u307e\u305b\u3093\u3002 CFD\u3067\u306f\u3001\u3042\u308b\u9818\u57df\u5185\u306e\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u3092\u89e3\u6790\u3057\u307e\u3059\u304c\u3001Ansys Mechanical\u3067\u306e\u97f3\u97ff\u89e3\u6790\u3067\u306f\u3001\u6d41\u4f53\u306e\u6b63\u5473\u306e\u6d41\u91cf\u306f\u5b58\u5728\u305b\u305a\u3001\u3053\u306e\u5834\u5408\u306e\u8cea\u91cf\u6e90\u306f\u3001\u97f3\u97ff\u6ce2\u3092\u5f15\u304d\u8d77\u3053\u3059\u6d41\u4f53\u306e\u6b63\u5f26\u6ce2\u7684\u306b\u5909\u52d5\u3059\u308b\u5909\u4f4d\u3067\u3059\u3002 \u30d1\u30a4\u30d7\u5185\u306e\u5e73\u9762\u6ce2\u3092\u6271\u3046\u7279\u5b9a\u306e\u30b1\u30fc\u30b9\u3067\u306e\u307f\u3001\u97f3\u97ff\u6ce2\u30921\u6b21\u5143\u3068\u3057\u3066\u6271\u3048\u307e\u3059\u3002 \u5727\u529b\u3068\u901f\u5ea6\u306f\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9rho*c\u3067\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u305f\u3081\u3001p = rho*c*v\u304b\u3064rho*v=Q_surface\uff08\u30b5\u30fc\u30d5\u30a7\u30b9\u306e\u5834\u5408\uff09\u3067\u3042\u308a\u3001p = c * Q_surface\u3068\u306a\u308a\u307e\u3059\u3002 \u3053\u3053\u3067\u3001Q_surface\u306e\u5358\u4f4d\u306fkg\/m^2\/s\u3067\u3059\u3002 \u8cea\u91cf\u6e90\u306f\u3001\u9069\u7528\u5148\u304c\u70b9\u3001\u30b5\u30fc\u30d5\u30a7\u30b9\u3001\u307e\u305f\u306f\u30dc\u30ea\u30e5\u30fc\u30e0\u3067\u3042\u308b\u304b\u306b\u3088\u3063\u3066\u5358\u4f4d\u304c\u7570\u306a\u308a\u307e\u3059\u3002 \u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u5148\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 https:\/\/ansyshelp.ansys.com\/account\/secured?returnurl=\/Views\/Secured\/corp\/v211\/ja\/ans_acous\/acous_excit_src.html"},"aioseo_meta_data":{"post_id":"164212","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2025-10-17 21:19:34","updated":"2026-07-29 13:42:17","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/knowledge\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/\" title=\"Topics\">Topics<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t\u5f0fQ = 2*P\/C0\u306b\u3064\u3044\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u95a2\u4fc2\u6027\u304c\u5b58\u5728\u3059\u308b\u7406\u7531\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 \u3053\u3053\u3067\u306e\u300c\u8cea\u91cf\u6d41\u91cf\u300d\u306f\u3001\u6d41\u4f53\u89e3\u6790\u306b\u304a\u3051\u308b\u8cea\u91cf\u6d41\u91cf\u3068\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u304b\u3002\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/knowledge"},{"label":"Topics","link":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/"},{"label":"\u5f0fQ = 2*P\/C0\u306b\u3064\u3044\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u95a2\u4fc2\u6027\u304c\u5b58\u5728\u3059\u308b\u7406\u7531\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 \u3053\u3053\u3067\u306e\u300c\u8cea\u91cf\u6d41\u91cf\u300d\u306f\u3001\u6d41\u4f53\u89e3\u6790\u306b\u304a\u3051\u308b\u8cea\u91cf\u6d41\u91cf\u3068\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u304b\u3002","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/%e5%bc%8fq-2p-c0%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e3%80%81%e3%81%93%e3%81%ae%e3%82%88%e3%81%86%e3%81%aa%e9%96%a2%e4%bf%82%e6%80%a7%e3%81%8c%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e7%90%86%e7%94%b1\/"}],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["1-31-2023  20:20:23"],"_bbp_forum_id":["162345"],"_bbp_author_ip":["209.182.204.162"],"_btv_view_count":["191"],"siebel_km_number":["2065453"],"product_version":["2021 R1"],"km_published_date":["8\/16\/2021 0:41"],"family":["Structural Mechanics"],"application_name":["Mechanical APDL"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/164212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/164212\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=164212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}