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\u89e3\u8aac<\/h3>\n

\u672c\u30b3\u30e9\u30e0\u3067\u306f\u57fa\u672c\u7684\u306b\u3001\u98a8\u529b\u767a\u96fb\u6a5f\u304b\u3089\u767a\u751f\u3059\u308b\u97f3\u306f\u70b9\u97f3\u6e901<\/a><\/sup>\u97f3\u306f\u591a\u65b9\u5411\u306b\u5e83\u304c\u308b\u6027\u8cea\u3092\u3082\u3063\u3066\u3044\u307e\u3059\u3002\u3042\u308b\u4e00\u70b9\u304b\u3089\u767a\u751f\u3059\u308b\u3088\u3046\u306a\u97f3\u306f\u7403\u9762\u72b6\u306b\u5e83\u304c\u3063\u3066\u3044\u304d\u3001\u3053\u306e\u3088\u3046\u306a\u97f3\u6e90\u306f\u70b9\u97f3\u6e90\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002<\/span>\u3068\u3057\u3066\u6349\u3048\u307e\u3059\u3002\u70b9\u97f3\u6e90\u306f\u97f3\u6e90\u306e\u5927\u304d\u3055\u306b\u5bfe\u3057\u3066\u3001\u5341\u5206\u306b\u96e2\u308c\u305f\u4f4d\u7f6e\u304b\u3089\u898b\u3066\u767a\u751f\u6e90\u304c\u4e00\u70b9\u306e\u5834\u5408\u306e\u3082\u306e\u3092\u6307\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u9632\u707d\u7121\u7dda\u306e\u30b9\u30d4\u30fc\u30ab\u30fc\u3084\u6551\u6025\u8eca\u306e\u30b5\u30a4\u30ec\u30f3\u306a\u3069\u304c\u70b9\u97f3\u6e90\u306e\u4f8b\u3068\u3057\u3066\u3042\u3052\u3089\u308c\u307e\u3059[1]<\/strong>\u3002\u3042\u308b\u97f3\u6e90\u304b\u3089\u767a\u751f\u3057\u305f\u97f3\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u3001\u8ddd\u96e2\u304c\u96e2\u308c\u308b\u306b\u3057\u305f\u304c\u3063\u3066\u5c0f\u3055\u304f\u306a\u308a\u3001\u97f3\u5727\u30ec\u30d9\u30eb\u3082\u5c0f\u3055\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u8ddd\u96e2\u6e1b\u8870\u3068\u3044\u3044\u307e\u3059[1]<\/strong>\u3002\u70b9\u97f3\u6e90\u3067\u306f\u3001\u97f3\u6e90\u304b\u3089\u53d7\u97f3\u70b9\u307e\u3067\u306e\u8ddd\u96e2\u304c2\u500d\u306b\u306a\u308b\u3068\u3001\u53d7\u97f3\u70b9\u3067\u6e2c\u5b9a\u3055\u308c\u308b\u97f3\u5727\u30ec\u30d9\u30eb\u304c6dB\u5c0f\u3055\u304f\u306a\u308b\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\uff08\u6ce81\uff09<\/strong> [1]<\/strong>\u3002<\/p>\n

\u97f3\u306e\u4f1d\u64ad\u306e\u5206\u6790\u306b\u306f\u591a\u304f\u306e\u5834\u5408\u3001\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u7528\u3044\u3089\u308c\u307e\u3059\u3002\u98a8\u529b\u30bf\u30fc\u30d3\u30f3\u9a12\u97f3\u3092\u4e88\u6e2c\u3059\u308b\u305f\u3081\u306e\u30e2\u30c7\u30ea\u30f3\u30b0\u6280\u8853\u306f\u3001\u98a8\u529b\u767a\u96fb\u6a5f\u306e\u8a2d\u8a08\u6bb5\u968e\u3060\u3051\u3067\u306a\u304f\u3001\u7279\u5b9a\u306e\u72b6\u6cc1\u4e0b\u3092\u60f3\u5b9a\u3057\u305f\u9a12\u97f3\u306e\u4f1d\u64ad\u3092\u5206\u6790\u3059\u308b\u4e0a\u3067\u3082\u6709\u7528\u3067\u3059[2]<\/strong>\u3002\u98a8\u529b\u30bf\u30fc\u30d3\u30f3\u306e\u9a12\u97f3\u306e\u3046\u3061\u3001\u30ae\u30a2\u30dc\u30c3\u30af\u30b9\u304b\u3089\u767a\u751f\u3059\u308b\u6a5f\u68b0\u9a12\u97f3\u306f\u8fd1\u5e74\u5927\u5e45\u306a\u6539\u5584\u304c\u307f\u3089\u308c\u307e\u3059\u304c\u3001\u30d6\u30ec\u30fc\u30c9\u304c\u7a7a\u6c17\u4e2d\u3092\u56de\u8ee2\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u751f\u3058\u308b\u7a7a\u529b\u9a12\u97f3\uff08Aerodynamic noise\uff09\u306b\u3064\u3044\u3066\u306f\u3001\u305d\u306e\u5bfe\u5fdc\u304c\u4f9d\u7136\u554f\u984c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u7a7a\u529b\u9a12\u97f3\u306e\u767a\u751f\u306b\u306f\u3044\u304f\u3064\u304b\u30d1\u30bf\u30fc\u30f3\u304c\u3042\u308a\u3001\u5927\u304d\u304f\u300c\u6d41\u5165\u4e71\u6d41\u9a12\u97f3\uff08Turbine Inflow noise\uff09\u300d\u3068\u300c\u7ffc\u578b\u56fa\u6709\u9a12\u97f3\uff08Airfoil self-noise mechanisms\uff09\u300d\u304c\u3042\u308a\u307e\u3059\u3002\u6d41\u5165\u4e71\u6d41\u9a12\u97f3\u306f\u3001\u30d6\u30ec\u30fc\u30c9\u8868\u9762\u306b\u6d41\u5165\u3059\u308b\u5927\u6c17\u4e71\u6d41\u3068\u30d6\u30ec\u30fc\u30c9\u304c\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u751f\u3058\u307e\u3059\u3002\u7ffc\u578b\u56fa\u6709\u9a12\u97f3\u306b\u306f\u8907\u6570\u306e\u30bf\u30a4\u30d7\u304c\u3042\u308a\u3001\u4e71\u6d41\u5883\u754c\u5c64\u3068\u30d6\u30ec\u30fc\u30c9\u306e\u92ed\u3044\u5f8c\u7e01\u304c\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u300c\u4e71\u6d41\u5883\u754c\u5c64\u2015\u5f8c\u7e01\u9a12\u97f3\uff08Turbulent boundary layer – trailing edge noise\uff09\u300d\u3084\u3001\u30d6\u30ec\u30fc\u30c9\u304c\u98a8\u5411\u306b\u5bfe\u3057\u3066\u89d2\u5ea6\u304c\u5927\u304d\u304f\u50be\u304f\u3053\u3068\u306b\u3088\u308a\u30d6\u30ec\u30fc\u30c9\u304c\u5931\u901f\u3057\u3066\u5927\u898f\u6a21\u306a\u6d41\u308c\u306e\u5265\u96e2\u304c\u751f\u3058\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u300c\u5931\u901f\u6d41\u308c\u9a12\u97f3\uff08Stalled flow noise\uff09\u300d\u304c\u3042\u308a\u307e\u3059\uff08\u6ce82<\/strong>\uff09 [2] [3] [4]<\/strong>\u3002\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u91cd\u529b\u3084\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u3001\u6d41\u4f53\u5806\u7a4d\u306e\u5727\u7e2e\u6027\u3092\u8003\u616e\u3059\u308b\u6d41\u4f53\u30b7\u30b9\u30c6\u30e0\uff08\u6d41\u308c\u5834\uff09\u3068\u3001\u97f3\u306e\u767a\u751f\u5236\u5fa1\u3068\u4f1d\u64ad\u3001\u5927\u6c17\u4e2d\u3067\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u8af8\u8981\u7d20\u3092\u8003\u616e\u3059\u308b\u97f3\u97ff\u5b66\uff08\u97f3\u97ff\u5834\uff09\u3001\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f1d\u64ad\u306e\u72b6\u614b\u304c\u4e88\u6e2c\u3055\u308c\u307e\u3059[5]<\/strong>\u3002500kW\u98a8\u529b\u30bf\u30fc\u30d3\u30f3\u304b\u308945m\u5730\u70b9\u306e\u9a12\u97f3\u306e\u5b9f\u6e2c\u30c7\u30fc\u30bf\u3092\u6e2c\u5b9a\u3057\u3001\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u7d50\u679c\u3068\u6bd4\u8f03\u3057\u305fBertagnolio\u3089\u306e\u7814\u7a76\u306b\u3088\u308b\u3068\u3001\u98a8\u8eca\u8fd1\u508d\u306b\u304a\u3044\u3066\u306f\u30e2\u30c7\u30eb\u3068\u5b9f\u6e2c\u5024\u306e\u9593\u306b\u306f\u6982\u306d\u826f\u597d\u306a\u4e00\u81f4\u304c\u8a8d\u3081\u3089\u308c\u3066\u3044\u307e\u3059\uff08\u6ce83<\/strong>\uff09 [2]<\/strong>\u3002<\/p>\n

\u4e00\u822c\u7684\u306b\u3001\u97f3\u306e\u4f1d\u64ad\u306f\u6c17\u8c61\u3084\u5927\u6c17\u306e\u5f71\u97ff\u3092\u3046\u3051\u307e\u3059[6]<\/strong>\u3002\u70b9\u97f3\u6e90\u306f\u7403\u9762\u72b6\u306b\u97f3\u304c\u5e83\u304c\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u98a8\u304c\u306a\u304f\u5927\u6c17\u306e\u6e29\u5ea6\u304c\u4e00\u69d8\u306a\u7406\u60f3\u7684\u306a\u6761\u4ef6\u4e0b\u306e\u73fe\u8c61\u3067\u3059\u3002\u81ea\u7136\u754c\u3067\u306f\u3088\u308a\u8907\u96d1\u306a\u73fe\u8c61\u304c\u307f\u3089\u308c\u3001\u305d\u306e\u4e00\u3064\u304c\u97f3\u306e\u5c48\u6298\u3067\u3059\u3002\u70b9\u97f3\u6e90\u304b\u3089\u767a\u751f\u3057\u305f\u97f3\u306f\u3001\u6e29\u5ea6\u6210\u5c64\u3084\u98a8\u306e\u5f71\u97ff\u3092\u3046\u3051\u3001\u9ad8\u3055\u65b9\u5411\u306e\u97f3\u901f\u304c\u5909\u5316\u3057\u307e\u3059[7]<\/strong>\u3002\u4f8b\u3048\u3070\u653e\u5c04\u51b7\u5374\u306e\u3088\u3046\u306b\u3001\u5730\u4e0a\u4ed8\u8fd1\u306e\u6e29\u5ea6\uff08\u6ce84\uff09<\/strong>\u304c\u4f4e\u304f\u3001\u4e0a\u7a7a\u306b\u6696\u304b\u3044\u7a7a\u6c17\u304c\u6e9c\u307e\u3063\u3066\u3044\u308b\u3088\u3046\u306a\u5927\u6c17\u306e\u6761\u4ef6\u306e\u3068\u304d\u306f\u3001\u4e0a\u7a7a\u306e\u307b\u3046\u304c\u97f3\u901f\u306f\u901f\u304f\u306a\u308a\u307e\u3059\u3002\u3059\u308b\u3068\u97f3\u306f\u6700\u521d\u3001\u4e0a\u7a7a\u3078\u3068\u9032\u307f\u3001\u653e\u7269\u7dda\u306e\u7d4c\u8def\u3092\u8fbf\u308a\u306a\u304c\u3089\u5f90\u3005\u306b\u5730\u4e0a\u3078\u3068\u964d\u308a\u3066\u3044\u304d\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u4f1d\u64ad\u306e\u7d4c\u8def\u306f\u3001\u3088\u308a\u9060\u304f\u3078\u3068\u97f3\u304c\u4f1d\u308f\u308b\u3082\u306e\u3068\u306a\u308a\u307e\u3059\u3002\u5927\u6c17\u306e\u6761\u4ef6\u304c\u9006\u306e\u5834\u5408\u3001\u3064\u307e\u308a\u5730\u4e0a\u306e\u6e29\u5ea6\u304c\u9ad8\u304f\u3001\u4e0a\u7a7a\u306e\u6e29\u5ea6\u304c\u4f4e\u3044\u3088\u3046\u306a\u5834\u5408\u306f\u3001\u5730\u4e0a\u4ed8\u8fd1\u306e\u97f3\u901f\u306e\u307b\u3046\u304c\u65e9\u3044\u305f\u3081\u3001\u6700\u521d\u306f\u5730\u9762\u4ed8\u8fd1\u3092\u4f1d\u308f\u308a\u306a\u304c\u3089\u3001\u5f90\u3005\u306b\u4e0a\u7a7a\u306b\u5411\u304b\u3063\u3066\u4f1d\u64ad\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u97f3\u306f\u3042\u307e\u308a\u9060\u304f\u306b\u306f\u4f1d\u308f\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u307e\u305f\u3001\u5927\u6c17\u306e\u5b89\u5b9a\u6027\u304c\u9ad8\u3044\u307b\u3069\u97f3\u306f\u4f1d\u308f\u308a\u3084\u3059\u304f\u3001\u5b89\u5b9a\u6027\u304c\u4f4e\u3044\u3068\u4f1d\u308f\u308a\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002\u30de\u30af\u30ed\u306a\u8996\u70b9\u3067\u307f\u308b\u3068\u8868\u5c64\u306e\u5b89\u5b9a\u5ea6\u3068\u5927\u6c17\u5883\u754c\u5c64\u306b\u3088\u3063\u3066\u3001\u30df\u30af\u30ed\u306a\u8996\u70b9\u3067\u306f\u98a8\u529b\u767a\u96fb\u6a5f\u306e\u524d\u5f8c\u3067\u98a8\u901f\u304c\u5909\u5316\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u97f3\u306e\u4f1d\u64ad\u304c\u5909\u5316\u3057\u307e\u3059\u3002Kelly\u3089\u306e\u98a8\u8eca\u9a12\u97f3\uff08\u6ce85\uff09<\/strong>\u306e\u4f1d\u64ad\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308b\u3068\u3001\u4e0d\u5b89\u5b9a\u306a\u5927\u6c17\u6761\u4ef6\u3067\u306f\u3001\u7dda\u5f62\u7684\u306a\u8ddd\u96e2\u6e1b\u8870\u306e\u60f3\u5b9a\u3088\u308a\u3082\u3001\u6700\u59272dB\u4f4e\u3044\u97f3\u5727\u30ec\u30d9\u30eb\u306b\u306a\u308b\u3068\u3044\u3046\u7d50\u679c\u304c\u5f97\u3089\u308c\u3066\u3044\u307e\u3059[8]<\/strong>\u3002\u4ed6\u65b9\u3067\u3001\u4e2d\u7def\u5ea6\u306e\u6c17\u5019\u306e\u3001\u5927\u6c17\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u7a00\u306a\u6761\u4ef6\u4e0b\u3067\u306f\u3001\u7dda\u5f62\u7684\u306a\u8ddd\u96e2\u6e1b\u8870\u3092\u60f3\u5b9a\u3059\u308b\u4e2d\u7acb\u6761\u4ef6\u3088\u308a\u3082\u3001\u9a12\u97f3\u30ec\u30d9\u30eb\u304c\u9ad8\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u98a8\u4e0b\u50743\u301c4.5km\u5730\u70b9\u3067\u306f1dB\u4ee5\u4e0a\u9ad8\u3044\u30ec\u30d9\u30eb\u3068\u306a\u308b\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\u3002\u5b89\u5b9a\u3057\u305f\u5927\u6c17\u306e\u72b6\u614b\u3067\u306f\u3001\u97f3\u306e\u4f1d\u64ad\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u98a8\u901f\u3084\u6e29\u5ea6\u306e\u63fa\u3089\u304e\u304c\u5c0f\u3055\u3044\u305f\u3081\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u97f3\u306f\u8ddd\u96e2\u6e1b\u8870\u3057\u306a\u304c\u3089\u4f1d\u64ad\u3057\u3064\u3064\u3082\u3001\u5927\u6c17\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3066\u5b9f\u969b\u3088\u308a\u3082\u5c0f\u3055\u3044\u3001\u3042\u308b\u3044\u306f\u5927\u304d\u3044\u97f3\u5727\u30ec\u30d9\u30eb\u3068\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u3053\u3053\u307e\u3067\u97f3\u5168\u822c\u306b\u95a2\u3059\u308b\u4f1d\u64ad\u306b\u3064\u3044\u3066\u7279\u5fb4\u3092\u6574\u7406\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u7d9a\u3044\u3066\u3001\u4f4e\u5468\u6ce2\u97f3\u3084\u8d85\u4f4e\u5468\u6ce2\u97f3\u306b\u7279\u5316\u3057\u3066\u97f3\u306e\u4f1d\u64ad\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u307e\u3059\u3002\u4f4e\u5468\u6ce2\u97f3\u3084\u8d85\u4f4e\u5468\u6ce2\u97f3\u306f\u6ce2\u9577\u304c\u9577\u3044\u305f\u3081\u3001\u969c\u5bb3\u7269\u304c\u3042\u3063\u3066\u3082\u900f\u904e\u3057\u3084\u3059\u304f\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3084\u91d1\u5c5e\u3068\u3044\u3063\u305f\u786c\u3044\u6750\u8cea\u306b\u306f\u5438\u53ce\u3055\u308c\u306b\u304f\u3044\u3068\u3044\u3046\u7279\u6027\u3092\u3082\u3061\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u304b\u3089\u9577\u6642\u9593\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7dad\u6301\u3067\u304d\u308b\u3068\u3044\u3046\u6027\u8cea\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3001\u4f4e\u5468\u6ce2\u97f3\u3082\u57fa\u672c\u7684\u306b\u306f\u97f3\u6e90\u304b\u3089\u306e\u8ddd\u96e2\u304c2\u500d\u306b\u306a\u308b\u3068\u97f3\u5727\u30ec\u30d9\u30eb\u304c6dB\u306e\u5272\u5408\u3067\u6e1b\u5c11\u3059\u308b\u3068\u8003\u3048\u3089\u308c\u308b\u30c7\u30fc\u30bf\u304c\u5f97\u3089\u308c\u3066\u3044\u307e\u3059[10] [11] [12]<\/strong>\u3002\u98a8\u529b\u767a\u96fb\u306e\u4f4e\u5468\u6ce2\u97f3\u306e\u6e1b\u8870\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u305fHubbard\u3068Shepherd\u306b\u3088\u308b\u3068\u3001\u98a8\u4e0a\u5074\u3067\u306f\u3001\u70b9\u97f3\u6e90\u304b\u3089\u306e\u7403\u9762\u62e1\u6563\u540c\u69d8\u306e\u6e1b\u8870\u7387\u3067\u3059\u304c\u3001\u98a8\u4e0b\u5074\u3067\u306f\u5186\u7b52\u62e1\u6563\u306b\u76f8\u5f53\u3059\u308b\u6e1b\u8870\u7387\u306b\u306a\u308b\u3068\u6307\u6458\u3057\u3066\u3044\u307e\u3059[3]<\/strong>\u3002\u3064\u307e\u308a\u3001\u6a5f\u68b0\u4ed8\u8fd1\u3067\u306f\u8ddd\u96e2\u304c\u500d\u306b\u306a\u308b\u3054\u3068\u306b6dB\u6e1b\u8870\u3057\u307e\u3059\u304c\u3001\u305d\u308c\u3088\u308a\u9060\u8ddd\u96e2\u306b\u306a\u308b\u3068\u3001\u8ddd\u96e2\u304c\u500d\u5897\u3059\u308b\u3054\u3068\u306b3dB\u306e\u6e1b\u8870\u7387\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u4f4e\u5468\u6ce2\u6570\u306e\u9a12\u97f3\u306f\u9060\u8ddd\u96e2\u306b\u306a\u308b\u3068\u6e1b\u8870\u7387\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u306f\u3042\u308b\u3082\u306e\u306e\u3001\u8ddd\u96e2\u6e1b\u8870\u3092\u3059\u308b\u3053\u3068\u306f\u8a8d\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u4f4e\u5468\u6ce2\u97f3\u3082\u8ddd\u96e2\u6e1b\u8870\u3092\u3059\u308b\u3053\u3068\u3092\u524d\u63d0\u3068\u3057\u3064\u3064\u3001\u305d\u306e\u6e1b\u8870\u7387\u306e\u7a0b\u5ea6\u3084\u3001\u6bd4\u8f03\u7684\u9577\u8ddd\u96e2\u3092\u4f1d\u64ad\u3059\u308b\u3068\u3044\u3046\u53ef\u80fd\u6027\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u7279\u5b9a\u306e\u5927\u6c17\u306e\u6761\u4ef6\u3067\u306f\u3001\u4f4e\u5468\u6ce2\u97f3\u3084\u8d85\u4f4e\u5468\u6ce2\u97f3\u304c\u9577\u8ddd\u96e2\u3092\u4f1d\u64ad\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059[14] [15]<\/strong>\u3002Marcillo\u3089\u306f\u3001\u30a2\u30e1\u30ea\u30ab\u30fb\u30cb\u30e5\u30fc\u30e1\u30ad\u30b7\u30b3\u5dde\u30e9\u30b0\u30ca\u30d7\u30a8\u30d6\u30ed\u306b\u3042\u308b\u3001\u4e00\u57fa\u3042\u305f\u308a\u306e\u51fa\u529b\u304c1. 6MW\u98a8\u529b\u767a\u96fb\u6a5f60\u57fa\u306e\u98a8\u529b\u767a\u96fb\u6240\u304b\u3089\u767a\u751f\u3059\u308b\u4f4e\u5468\u6ce2\u97f3\u306b\u3064\u3044\u3066\u3001\u5b9f\u5730\u8abf\u67fb\u3092\u5b9f\u65bd\u3057\u307e\u3057\u305f[14]<\/strong>\u3002\u89b3\u6e2c\u70b9\u306f4\u7b87\u6240\u3067\u3001\u305d\u308c\u305e\u308c\u98a8\u529b\u767a\u96fb\u6240\u304b\u308913km\u300154km\u300190km\u3001126km\u96e2\u308c\u305f\u5834\u6240\u306b\u30bb\u30f3\u30b5\u30fc\u3092\u8a2d\u7f6e\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u300113km\u300154km\u300190km\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u30bb\u30f3\u30b5\u30fc\u3067\u3001\u6d41\u5165\u4e71\u6d41\u9a12\u97f3\u3068\u8003\u3048\u3089\u308c\u308b\u3001\u9023\u7d9a\u7684\u306a\u8d85\u4f4e\u5468\u6ce2\u97f3\uff080.879Hz\u3068\u305d\u306e\u500d\u97f3\u306b\u96e2\u6563\u7684\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u30d4\u30fc\u30af\uff09\u304c\u691c\u51fa\u3055\u308c\u307e\u3057\u305f\uff08\u6ce86<\/strong>\uff09<\/strong>\u3002\u3053\u306e\u8abf\u67fb\u304b\u3089\u3001\u4f4e\u5468\u6ce2\u97f3\u306e\u9577\u8ddd\u96e2\u4f1d\u9001\u304c\u751f\u3058\u308b\u306e\u306f\u8907\u6570\u306e\u6761\u4ef6\u304c\u91cd\u306a\u3063\u305f\u5834\u5408\u3067\u3042\u308a\u3001\u2460\u4f4e\u5468\u6ce2\u97f3\u3084\u8d85\u4f4e\u5468\u6ce2\u97f3\u304c\u80cc\u666f\u9a12\u97f3\u3088\u308a\u3082\u5927\u304d\u3044\u3053\u3068\u2461\u591c\u9593\u306e\u7279\u5b9a\u306e\u5927\u6c17\u5883\u754c\u5c64\uff08ABL\uff09\u306e\u914d\u7f6e\u306b\u3088\u3063\u3066\u5bfe\u6d41\u570f\u4f4e\u9ad8\u5ea6\u5c0e\u6ce2\u7ba1\uff08\u6ce87<\/strong>\uff09<\/strong>\uff08low-altitude waveguides\uff09\u304c\u767a\u751f\u3057\u3001\u4f4e\u5468\u6ce2\u97f3\u3084\u8d85\u4f4e\u5468\u6ce2\u97f3\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u4fdd\u6301\u3055\u308c\u305f\u307e\u307e\u4f1d\u64ad\u3059\u308b\u3053\u3068\u3001\u3068\u3044\u3063\u305f\u6761\u4ef6\u304c\u63c3\u3046\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059[14]<\/strong>\u3002<\/p>\n

\u307e\u305f\u3001\u98a8\u529b\u767a\u96fb\u306e\u7a7a\u529b\u9a12\u97f3\u306e\u3046\u3061\u3001\u300c\u4e71\u6d41\u5883\u754c\u5c64\u2015\u5f8c\u7e01\u9a12\u97f3\u300d\u306f\u4ed6\u306e\u30bf\u30a4\u30d7\u306e\u7a7a\u529b\u9a12\u97f3\u3088\u308a\u5468\u6ce2\u6570\u304c\u9ad8\u3044\u305f\u3081\u3001\u5927\u6c17\u4e2d\u3067\u306e\u5438\u53ce\u7387\u304c\u9ad8\u304f\u3001\u305d\u306e\u4f1d\u64ad\u306f\u77ed\u8ddd\u96e2\u306b\u9650\u3089\u308c\u307e\u3059[14]<\/strong>\u3002\u300c\u5931\u901f\u6d41\u308c\u9a12\u97f3\u300d\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u4f4e\u5468\u6ce2\u97f3\u3084\u8d85\u4f4e\u5468\u6ce2\u97f3\u306f\u3001\u5e83\u5e2f\u57df\u60272<\/a><\/sup>\u9a12\u97f3\u306e\u6301\u3064\u5468\u6ce2\u6570\u306b\u5e45\u304c\u3042\u308b\u5834\u5408\u3001\u305d\u306e\u30ce\u30a4\u30ba\u306f\u5e83\u5e2f\u57df\u6027\u304c\u3042\u308b\u3068\u3044\u308f\u308c\u307e\u3059\u3002<\/span>\u3068\u885d\u6483\u6027\u3068\u3044\u3046\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059[5]<\/strong>\u3002\u3053\u306e\u30bf\u30a4\u30d7\u306e\u9a12\u97f3\u306f\u9060\u65b9\u3067\u300c\u30c9\u30b9\u30f3\u300d\u3068\u3044\u3046\u97f3\u306b\u805e\u3053\u3048\u308b\u3068\u8a00\u308f\u308c\u3066\u304a\u308a\u3001\u4eba\u9593\u306b\u4e0d\u5b89\u3084\u30b9\u30c8\u30ec\u30b9\u95a2\u9023\u306e\u5f71\u97ff\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u793a\u5506\u3055\u308c\u3066\u3044\u307e\u3059[5]<\/strong>\u3002<\/p>\n

\u3053\u306e\u3088\u3046\u306b\u97f3\u306f\u4e00\u822c\u7684\u306b\u8ddd\u96e2\u6e1b\u8870\u3092\u3057\u307e\u3059\u3002\u4f4e\u5468\u6ce2\u97f3\u3084\u8d85\u4f4e\u5468\u6ce2\u97f3\u306f\u6ce2\u9577\u304c\u9577\u3044\u305f\u3081\u306b\u3001\u53ef\u8074\u97f3\u3088\u308a\u9577\u8ddd\u96e2\u3092\u4f1d\u64ad\u3059\u308b\u7279\u6027\u304c\u3042\u308b\u3082\u306e\u306e\u3001\u4e00\u822c\u7684\u306a\u97f3\u306e\u6e1b\u8870\u306e\u539f\u7406\u3068\u540c\u69d8\u306a\u8ddd\u96e2\u6e1b\u8870\u304c\u8a8d\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3001\u5927\u6c17\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u591c\u9593\u306b\u3001\u30d6\u30ec\u30fc\u30c9\u3068\u6c17\u6d41\u52fe\u914d\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u30bf\u30a4\u30d7\u306e\u9023\u7d9a\u7684\u306a\u8d85\u4f4e\u5468\u6ce2\u97f3\u304c\u6570\u5341<\/span>km<\/span>\u4f1d\u64ad\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u4f4e\u5468\u6ce2\u97f3\u3084\u4f4e\u5468\u6ce2\u97f3\u304c\u30d6\u30ec\u30fc\u30c9\u5f8c\u6d41\u306e\u4e71\u6c17\u6d41\u3068\u5e72\u6e09\u3059\u308b\u5834\u5408\u3001\u6df1\u3044\u632f\u5e45\u5909\u8abf\u304c\u751f\u3058\u3001\u4eba\u306b\u3088\u3063\u3066\u306f\u97f3\u306e\u7169\u308f\u3057\u3055\u3092\u611f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/span>[\/vc_column_text][vc_column_text]<\/p>\n

\u56f31\u3000\u5927\u6c17\u304c\u5b89\u5b9a\u3059\u308b\u591c\u9593\u306b\u304a\u3044\u3066\u3001\u5927\u6c17\u5883\u754c\u5c64\u306e\u6df1\u3055\u304c\u97f3\u306e\u4f1d\u64ad\u306b\u5f71\u97ff\u3059\u308b\u5834\u5408\u306e\u6982\u7565\u56f3<\/strong><\/p>\n

\uff08\u5317\u6d77\u9053\u5927\u5b66\u5927\u5b66\u9662\u74b0\u5883\u79d1\u5b66\u9662\u5730\u7403\u570f\u79d1\u5b66\u5c02\u653b\u5927\u6c17\u6d77\u6d0b\u7269\u7406\u5b66\u30fb\u6c17\u5019\u529b\u5b66\u30b3\u30fc\u30b9 [17]<\/strong>\u304a\u3088\u3073<\/p>\n

Kelly et al. [8]<\/strong>\u3092\u3082\u3068\u306b\u7b46\u8005\u4f5c\u6210\uff09<\/p>\n[\/vc_column_text][vc_column_text]\n

\u6ce8\u91c8<\/h3>\n
    \n
  1. \u97f3\u306e\u8ddd\u96e2\u6e1b\u8870\u306f\u7dda\u5f62\u3067\u306f\u306a\u304f\u3001\u5bfe\u6570\u7684\u306b\u8868\u73fe\u3055\u308c\u307e\u3059\u3002\u81ea\u7531\u97f3\u5834\u306b\u304a\u3051\u308b\u70b9\u97f3\u6e90\uff08\u7406\u60f3\u6761\u4ef6\uff09\u3067\u306f\u3001\u97f3\u306e\u5f37\u3055\u306f\u8ddd\u96e2\u306e2\u4e57\u306b\u53cd\u6bd4\u4f8b\u3057\u3066\u6e1b\u5c11\u3057\u3001\u97f3\u5727\u306f\u8ddd\u96e2\u306b\u53cd\u6bd4\u4f8b\u3057\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u97f3\u5727\u30ec\u30d9\u30eb\u306f\u8ddd\u96e2\u306e\u5897\u52a0\u306b\u5bfe\u3057\u3066\u5bfe\u6570\u7684\u306b\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u97f3\u304c\u5e83\u304c\u308b\u9762\u7a4d\uff08\u7403\u9762\u72b6\uff09\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5bc6\u5ea6\u304c\u95a2\u4fc2\u3059\u308b\u304b\u3089\u3067\u3059\u3002\u70b9\u97f3\u6e90\u304b\u3089\u306e\u8ddd\u96e2\u304c2\u500d\u306b\u306a\u308b\u3068\u97f3\u304c\u5e83\u304c\u308b\u9762\u7a4d\u304c4\u500d\u3068\u306a\u308a\u3001\u5358\u4f4d\u9762\u7a4d\u3042\u305f\u308a\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5bc6\u5ea6\u306f1\/4\u306b\u306a\u308a\u307e\u3059\u3002\u97f3\u306e\u5f37\u3055\u304c1\/4\u306b\u306a\u308b\u3068\u3001\u97f3\u5727\u30ec\u30d9\u30eb\u3067\u306f6dB\u306e\u4f4e\u4e0b\u3068\u306a\u308a\u307e\u3059[1]<\/strong>\u3002\u3053\u306e\u305f\u3081\u3001\u97f3\u6e90\u306e\u8fd1\u304f\u3067\u306f\u300c\u5c11\u3057\u96e2\u308c\u305f\u3060\u3051\u3067\u5927\u304d\u304f\u97f3\u304c\u4e0b\u304c\u3063\u305f\u300d\u3068\u611f\u3058\u3084\u3059\u304f\u3001\u4e00\u65b9\u3067\u97f3\u6e90\u304b\u3089\u9060\u3044\u5834\u6240\u3067\u306f\u3001\u540c\u3058\u8ddd\u96e2\u3060\u3051\u96e2\u308c\u3066\u3082\u97f3\u5727\u30ec\u30d9\u30eb\u306e\u5909\u5316\u304c\u5c0f\u3055\u304f\u611f\u3058\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u6e1b\u8870\u306e\u4ed5\u65b9\u304c\u5909\u308f\u3063\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u8ddd\u96e2\u304c\u5bfe\u6570\u7684\u306b\u52b9\u3044\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002
    \n\u70b9\u97f3\u6e90\u306e\u8ddd\u96e2\u6e1b\u8870\u91cf\u306f\u6b21\u5f0f\u3067\u8868\u3055\u308c\u307e\u3059\u3002
    \n
    \n\u3053\u3053\u3067 D1<\/sub>\u3001D2<\/sub>\u306f\u97f3\u6e90\u304b\u3089\u306e\u8ddd\u96e2\u3001N1<\/sub>\u3001N2<\/sub>\u306f\u305d\u308c\u305e\u308c\u306e\u5730\u70b9\u306b\u304a\u3051\u308b\u97f3\u5727\u30ec\u30d9\u30eb\u3067\u3059\u3002
    \n<\/span><\/span><\/span>\u4f8b\u3048\u3070\u3001\u8ddd\u96e2\u304c2\u500d\u306b\u306a\u308b\u5834\u5408
    \n
    \n\u3068\u306a\u308a\u3001\u300c\u70b9\u97f3\u6e90\u304b\u308910m<\/span><\/span><\/span>\u306820m<\/span><\/span><\/span>\u300d\u300c\u70b9\u97f3\u6e90\u304b\u308910km<\/span><\/span><\/span>\u306820km<\/span><\/span><\/span>\u300d\u306e\u3044\u305a\u308c\u306e\u5834\u5408\u3067\u3082\u3001\u7406\u60f3\u7684\u306a\u70b9\u97f3\u6e90\u30fb\u81ea\u7531\u97f3\u5834\u306e\u6761\u4ef6\u4e0b\u3067\u306f\u3001\u97f3\u5727\u30ec\u30d9\u30eb\u5dee\u306f\u7d046dB<\/span><\/span><\/span>\u3068\u306a\u308a\u307e\u3059\u3002
    \n<\/span><\/span><\/li>\n
  2. \u7ffc\u578b\u56fa\u6709\u9a12\u97f3\uff08Airfoil self-noise mechanisms\uff09\u306e\u767a\u751f\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3064\u3044\u3066\u305d\u308c\u305e\u308c\u306e\u767a\u751f\u539f\u7406\u3092\u88dc\u8db3\u3057\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\uff081\uff09\u300c\u4e71\u6d41\u5883\u754c\u5c64\u2015\u5f8c\u7e01\u9a12\u97f3\u300d\u306f\u3001\u30d6\u30ec\u30fc\u30c9\u306e\u8868\u9762\u3092\u5927\u6c17\u304c\u6d41\u308c\u308b\u306a\u304b\u3067\u3001\u524d\u7e01\u306e\u592a\u3044\u65b9\u304b\u3089\u5f8c\u7e01\u306e\u92ed\u3044\u65b9\u3078\u3068\u5411\u304b\u3046\u904e\u7a0b\u3067\u4e71\u6d41\u304c\u751f\u307e\u308c\u3001\u305d\u308c\u304c\u30d6\u30ec\u30fc\u30c9\u306e\u5f8c\u7e01\u3068\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u3053\u3068\u3067\u751f\u3058\u308b\u9a12\u97f3\uff082\uff09\u300c\u5931\u901f\u6d41\u308c\u9a12\u97f3\u300d\u306f\u3001\u30d6\u30ec\u30fc\u30c9\u304c\u6d41\u5165\u3057\u3066\u304f\u308b\u98a8\u306b\u5bfe\u3057\u3066\u5782\u76f4\u65b9\u5411\u306b\u50be\u304d\u3001\u7279\u5b9a\u306e\u89d2\u5ea6\u306b\u306a\u3063\u305f\u3068\u304d\u306b\uff08\u7279\u5b9a\u306e\u8fce\u89d2\u3092\u8d85\u3048\u305f\u3068\u304d\u306b\uff09\u3001\u56de\u8ee2\u304c\u5931\u901f\u3057\u3001\u30d6\u30ec\u30fc\u30c9\u8868\u9762\u3092\u6d41\u308c\u3066\u3044\u305f\u5927\u6c17\u304c\u3001\u8868\u9762\u304b\u3089\u5265\u96e2\u3057\u3001\u9a12\u97f3\u304c\u767a\u751f\u3059\u308b\u3082\u306e\u3067\u3059[2] [4]<\/strong>\u3002<\/li>\n
  3. \u4f4e\u5468\u6ce2\u57df\uff08\u2266100Hz\uff09\u304a\u3088\u3073\u9ad8\u5468\u6ce2\u57df\uff08\u22673kHz\uff09\u3067\u306f\u305d\u306e\u4e00\u81f4\u304c\u5d29\u308c\u308b\u3082\u306e\u306e\u3001A\u7279\u6027\u8377\u91cd\u304c\u9069\u7528\u3055\u308c\u308b\u3068\u3001\u9a12\u97f3\u898f\u5236\u306e\u89b3\u70b9\u304b\u3089\u4e0d\u4e00\u81f4\u306e\u91cd\u8981\u6027\u306f\u4f4e\u304f\u306a\u308a\u307e\u3059[2]<\/strong>\u3002<\/li>\n
  4. \u97f3\u901f\u306f\u97f3\u306e\u4f1d\u64ad\u901f\u5ea6\u3067\u3001\u5e38\u6e29\u306e\u7a7a\u6c17\u4e2d\u3067\u306f340m\/s\u3067\u3059\u3002\u97f3\u901f\u306f\u97f3\u306e\u4f1d\u64ad\u901f\u5ea6\u3067\u3001\u5e38\u6e29\u306e\u7a7a\u6c17\u4e2d\u3067\u306f340m\/s\u3067\u3059\u3002\u97f3\u901f\u306f\u6e29\u5ea6\u306e\u307f\u3067\u5909\u5316\u3057\u3001\u5727\u529b\u306f\u4f1d\u64ad\u901f\u5ea6\u306b\u306f\u7121\u95a2\u4fc2\u3067\u3059[9]<\/strong>\u3002\u5927\u6c17\u306e\u6e29\u5ea6\u3068t\u2103\u3068\u3059\u308b\u3068\u97f3\u901fc\uff08m\/s\uff09\u306f\u8fd1\u4f3c\u7684\u306b\u6b21\u306e\u3088\u3046\u306b\u8868\u3055\u308c\u307e\u3059\u3002\n
    c=331.45+0.6t
    \n\u3057\u305f\u304c\u3063\u3066\u6e29\u5ea6\u304c\u9ad8\u3044\u307b\u3046\u304c\u97f3\u901f\u306f\u901f\u304f\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/span><\/div>\n<\/li>\n
  5. \u4eba\u9593\u306e\u8033\u306f\u5927\u6c17\u4e2d\u306e\u97f3\u6ce2\u3092\u5bfe\u6570\u7684\u306b\u5909\u5316\u3059\u308b\u5f62\u3067\u611f\u77e5\u3067\u304d\u3001\u97f3\u5727\u30ec\u30d9\u30eb\uff08SPL\uff09\u3092\u6e2c\u5b9a\u3059\u308b\u306b\u306f\u30c7\u30b7\u30d9\u30eb\uff08dB\uff09\u30b9\u30b1\u30fc\u30eb\u304c\u7528\u3044\u3089\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u5f0f(1)
    \n\u3067\u4e0e\u3048\u3089\u308c\u307e\u3059[5]<\/span><\/b>\u3002
    \n
    \nPrms<\/sub> \u306f\u4e8c\u4e57\u5e73\u5747\u5e73\u65b9\u6839\u5727\u529b\u5909\u52d5\u3001Pref<\/sub>\u306f\u57fa\u6e96\u97f3\u5727\uff08\u03bcPa\uff09\u3067\u3059\u3002
    \nKelly<\/span>\u3089<\/span>\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u300c<\/span>20Hz<\/span>\u304b\u3089<\/span>800Hz<\/span>\u307e\u3067\u306e<\/span>1\/3<\/span>\u30aa\u30af\u30bf\u30fc\u30d6\u30d0\u30f3\u30c9\u306e\u4e2d\u5fc3\u5468\u6ce2\u6570\u306b\u5bfe\u3057\u3066\u5b9f\u65bd\u3055\u308c\u305f<\/span>[8]<\/strong>\u3002\u5bfe\u5fdc\u3059\u308b\u97f3\u5727\u30ec\u30d9\u30eb\u306f\u5bfe\u6570\u52a0\u7b97\u306b\u3088\u3063\u3066\u5408\u8a08\u3055\u308c\u3001\u5168\u4f53\u7684\u306a<\/span>SPL<\/span>\u3092\u7b97\u51fa\u3059\u308b\u300d\u3068\u3044\u3046\u65b9\u6cd5\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u307e\u3057\u305f\u3002<\/span>20Hz<\/span>\u301c<\/span>800Hz<\/span>\u306b\u542b\u307e\u308c\u308b<\/span>1\/3<\/span>\u30aa\u30af\u30bf\u30fc\u30d6\u30d0\u30f3\u30c9\u306e\u4e2d\u5fc3\u5468\u6ce2\u6570\u306f\u3001<\/span>ISO 266:1997<\/span>\u306b\u6e96\u62e0\u3059\u308b\u3068<\/span>17<\/span>\u500b\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u4e2d\u5fc3\u5468\u6ce2\u6570\u3092\u5217\u6319\u3059\u308b\u3068<\/span>20Hz<\/span>\u3001<\/span>25Hz<\/span>\u3001<\/span>31.5Hz<\/span>\u3001<\/span>40Hz<\/span>\u3001<\/span>50Hz<\/span>\u3001<\/span>63Hz<\/span>\u3001<\/span>80Hz<\/span>\u3001<\/span>100Hz<\/span>\u3001<\/span>125Hz<\/span>\u3001<\/span>160Hz<\/span>\u3001<\/span>200Hz<\/span>\u3001<\/span>250Hz<\/span>\u3001<\/span>315Hz<\/span>\u3001<\/span>400Hz<\/span>\u3001<\/span>500Hz<\/span>\u3001<\/span>630Hz<\/span>\u3001<\/span>800Hz<\/span>\u3067\u3059\u3002\u4f4e\u5468\u6ce2\u97f3\u306f\u6982\u306d<\/span>1Hz<\/span>\u301c<\/span>100Hz<\/span>\u306e\u97f3\u306e\u3053\u3068\u3092\u3055\u3059\u305f\u3081<\/span>[13]<\/strong>\u3001\u3053\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u4f4e\u5468\u6ce2\u97f3\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n
  6. \u8d85\u4f4e\u5468\u6ce2\u97f3\u306e\u89b3\u6e2c\u306e\u5272\u5408\u306f\u300128\u65e5\u9593\u306e\u8abf\u67fb\u3067\u5f97\u3089\u308c\u305f\u89b3\u6e2c\u30c7\u30fc\u30bf\u306e\u3046\u3061\u300113km\u5730\u70b9\u3067\u306f4%\u300154km\u5730\u70b9\u3067\u306f3.1%\u300190km\u5730\u70b9\u3067\u306f0.9%\u3067\u3059[14]<\/strong>\u3002\u3053\u306e\u3053\u3068\u304b\u3089\u3001\u591c\u9593\u306e\u5927\u6c17\u6761\u4ef6\u4e0b\u3067\u306f\u98a8\u529b\u767a\u96fb\u6240\u304b\u3089\u767a\u751f\u3059\u308b\u97f3\u304c\u6570\u5341km\u306e\u8ddd\u96e2\u307e\u3067\u4f1d\u64ad\u3059\u308b\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3057\u305f[14]<\/strong>\u3002\u591c\u9593\u3067\u30010.879Hz\u306e\u8d85\u4f4e\u5468\u6ce2\u97f3\u3092\u89b3\u6e2c\u3057\u305f\u969b\u306e\u30d1\u30ef\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u5bc6\u5ea6[1]\u306e\u5e73\u5747\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u300113km\u5730\u70b9\u306757dB\u300154km\u5730\u70b9\u306753dB\u300190km\u5730\u70b9\u306748dB\u3067\u3059[14]<\/strong>\u3002<\/li>\n
  7. \u5c0e\u6ce2\u7ba1\u306f\u3001\u96fb\u78c1\u6ce2\u3084\u97f3\u6ce2\u306a\u3069\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u6ce2\u3092\u5c0e\u304f\u69cb\u9020\u3067\u3042\u308a\u3001\u4e00\u822c\u7684\u306b\u306f\u4e2d\u7a7a\u306e\u91d1\u5c5e\u306e\u7ba1\u3067\u3001\u96fb\u6ce2\u3084\u97f3\u6ce2\u304c\u4f1d\u3048\u308b\u305f\u3081\u306b\u7528\u3044\u3089\u308c\u307e\u3059<\/span>[16]<\/strong>\u3002<\/span><\/li>\n<\/ol>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overflow=”visible” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text]\n

    \u53c2\u8003\u6587\u732e<\/h3>\n

    [1] \u65e5\u672c\u5efa\u8a2d\u696d\u9023\u5408\u4f1a, 2019,\u300c\u8ddd\u96e2\u6e1b\u8870\u3001\u70b9\u97f3\u6e90\u3001\u7dda\u97f3\u6e90\u3001\u9762\u97f3\u6e90\u300d\uff082025\u5e746\u670811\u65e5\u53d6\u5f97\uff1ahttps:\/\/www.nikkenren.com\/kenchiku\/sound\/pdf\/glossary\/ka-0500.pdf<\/a>\uff09<\/p>\n

    [2] Bertagnolio, F., Madsen, H.Aa. and Fischer, A., 2017, A Combined Aeroelastic-Aeroacoustic Model for Wind Turbine Noise: Verification and Analysis of Field Measurements, Wind Energy<\/em>, 20: 1331-1348.<\/p>\n

    [3] Hubbard, H H. and Shepherd K P., 1991, Aeroacoustics of Large Wind Turbines, The Journal of the Acoustical Society of America<\/em>, 89: 2495-2508.<\/p>\n

    [4] Deshmukh, S, Bhattacharya, S., Jain, A. and Paul, A R., 2019, Wind Turbine Noise and its Mitigation Techniques: A Review, Energy Procedia, <\/em>633-640.<\/p>\n

    [5] Nukala, V B. and Padhy, C P., 2023, Concise Review: Aerodynamic Noise Prediction Methods and Mechanisms for Wind Turbines, Wind Energy<\/em>, 20(8): 1313-1498.<\/p>\n

    [6] \u4eca\u6cc9\u535a\u4e4b\u30fb\u9ad8\u6a4b\u4fdd\u76db\u30fb\u4e95\u6e05\u6b66\u5f18, 2004,\u300c\u6570\u767em\u304b\u3089\u6570\u767ekm\u306b\u53ca\u3076\u5c4b\u5916\u9a12\u97f3\u306e\u4f1d\u64ad\u7279\u6027\u300d\u300e\u9a12\u97f3\u5236\u5fa1\u300f28(4): 264-269.<\/p>\n

    \u00a0[7] \u91ce\u6751\u5353\u53f2, 2006,\u300c\u98a8\u8eca\u9a12\u97f3\u306e\u4f1d\u64ad\u306b\u304a\u3088\u307c\u3059\u98a8\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\u300d\u300e\u7b2c55\u56de\u7406\u8ad6\u5fdc\u7528\u529b\u5b66\u8b1b\u6f14\u4f1a\u8b1b\u6f14\u8ad6\u6587\u96c6\u300f44-50.<\/p>\n

    [8] Kelly, M C., Barlas, E and Sogachev, A., 2018, Satistical Prediction of Far-Field Wind-Turbine Noise, with Probablistic Characterization of Atmospheric Stability, Journal of Renewable and Sustainable Energy, <\/em>10(1): 013302.<\/p>\n

    [9] \u77f3\u539f\u56fd\u5f66, 2025, \u300c\u9a12\u97f3\u554f\u984c\u306e\u89e3\u6c7a\u306b\u5f79\u7acb\u3064\u632f\u52d5\u97f3\u6e90\u306e\u57fa\u790e\u300dCYBERNET\uff082025\u5e746\u67082\u65e5\u53d6\u5f97\uff1ahttps:\/\/www.cybernet.co.jp<\/a>\uff09<\/p>\n

    [10] \u5c71\u5d0e\u8208\u6a39\u30fb\u8c37\u4e2d\u9686\u660e\u30fb\u5bcc\u6c38\u5229\u662d, 1983,\u300c\u632f\u52d5\u3075\u308b\u3044\u304b\u3089\u306e\u4f4e\u5468\u6ce2\u7a7a\u6c17\u632f\u52d5\u306b\u3088\u308b\u5b9a\u5728\u6ce2\u306e\u767a\u751f\u3068\u305d\u306e\u5bfe\u7b56\u300d\u300e\u9a12\u97f3\u5236\u5fa1\u300f7(2): 105-108.<\/p>\n

    [11] \u897f\u8107\u4ec1\u4e00\u30fb\u5c0f\u5e61\u7167\u592b\u30fb\u68ee\u5353\u652f, 1976,\u300c\u5185\u71c3\u6a5f\u95a2\u306e\u5438\u6c17\u53e3\u3001\u6392\u6c17\u53e3\u3088\u308a\u767a\u751f\u3059\u308b\u8d85\u4f4e\u5468\u6ce2\u9a12\u97f3\u304a\u3088\u3073\u540c\u7528\u6d88\u97f3\u5668\u300d\u300e\u65e5\u672c\u9a12\u97f3\u5236\u5fa1\u5de5\u5b66\u4f1a\u6280\u8853\u767a\u8868\u4f1a\u8b1b\u6f14\u8ad6\u6587\u96c6\u300f113-115.<\/p>\n

    [12] \u843d\u5408\u535a\u660e, 2016,\u300c\u30b7\u30ea\u30fc\u30ba\u300e\u4f4e\u5468\u6ce2\u97f3\u306b\u95a2\u308f\u308b\u82e6\u60c5\u3078\u306e\u5bfe\u5fdc\u300f\u2015\u2015\u7b2c1\u56de\u4f4e\u5468\u6ce2\u97f3\u306e\u57fa\u790e\u300d\u300e\u3061\u3087\u3046\u305b\u3044\u300f85: 11-19\uff082025\u5e746\u670819\u65e5\u53d6\u5f97\uff1ahttps:\/\/www.soumu.go.jp\/main_content\/000450912.pdf<\/a>\uff09<\/p>\n

    [13] \u74b0\u5883\u7701, 2007, \u300e\u3088\u304f\u308f\u304b\u308b\u4f4e\u5468\u6ce2\u97f3\u300f\uff082025\u5e746\u670819\u65e5\u53d6\u5f97\uff1ahttps:\/\/www.env.go.jp\/air\/teishuha\/yokuwakaru\/full.pdf\uff09<\/p>\n

    [14] Marcillo, O., Arrowsmith, S., Blom, P. and Jones, K., 2015, On Infrasound Generated by Wind Farms and its Propagation in Low-Altitude Tropospheric Waveguides, Journal of Geophysical Research<\/em>, 120: 9855\u20139868.<\/p>\n

    [15] Mota, R., Subramanyam, R., and Jacob, S., 2023, Modeling Low-Frequency Noise in Ducted Atmospheres: A Modal Approach, 10th<\/sup> Convention of the European Acoustics Association<\/em>: 4905-4907.<\/p>\n

    [16] \u65e5\u672c\u8ca1\u56e3\u56f3\u66f8\u9928, 2025, \u300e\u5c0e\u6ce2\u7ba1\u300f\uff082025\u5e746\u67082\u65e5\u53d6\u5f97\uff1ahttps:\/\/nippon.zaidan.info\/seikabutsu\/2003\/00138\/contents\/0014.htm<\/a>\uff09<\/p>\n

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