鏃嬮€叉棆娓︽祦閲忚▓鍘熺悊鍙婄祫鎴�

鏃嬮€叉棆娓︽祦閲忚▓鍘熺悊
鐣舵祦楂旈€氶亷鐢辫灪鏃嬪舰钁夌墖绲勬垚鐨勬棆娓︾櫦(f膩)鐢熷櫒鍚�锛屾祦楂旇杩篂钁楃櫦(f膩)鐢熼珨杌稿妵鐑堟棆杞�(zhu菐n)锛屽舰鎴愭棆娓︺€傜暥娴侀珨閫插叆鎿存暎娈垫檪锛屾棆娓︽祦鍙楀埌鍥炴祦鐨勪綔鐢�锛岄枊濮嬩綔浜屾鏃嬭綁(zhu菐n)锛屽舰鎴愰檧铻哄紡鐨勬甫娴侀€插嫊鐝�(xi脿n)璞°€傝┎閫插嫊闋荤巼鑸囨祦閲忓ぇ灏忔垚姝ｆ瘮锛屼笉鍙楁祦楂旂墿鐞嗘€ц唱(zh矛)鍜屽瘑搴︾殑褰遍熆銆傛娓厓浠舵脯寰楁祦楂斾簩娆℃棆杞�(zhu菐n)閫插嫊闋荤巼锛屽氨鐭ラ亾浜嗘祦閲�銆傝€屼笖鑳藉湪杓冨鐨勬祦閲忚寖鍦嶅収(n猫i)鐛插緱鑹ソ鐨勭窔鎬у害銆�
娴侀噺瑷堢畻寮忕偤锛�
K=f/q
寮忎腑锛欿 ——娴侀噺鍎€琛ㄧ郴鏁�(sh霉)l/m³
f——鏃嬫甫闋荤巼 Hz
q——楂旂⿳娴侀噺m³/s
娴侀噺瑷堢殑鍎€琛ㄧ郴鏁�(sh霉)鍦ㄤ竴瀹氱殑绲�(ji茅)妲�(g貌u)鍙冩暩(sh霉)鍜岃(gu墨)瀹氱殑闆疯鏁�(sh霉)鑼冨湇鍏�(n猫i)鑸囨祦楂旂殑婧害銆佸鍔�銆佺祫鍒嗗拰鐗╂€э紙瀵嗗害銆佺矘搴︼級鐒￠棞(gu膩n)銆�

鏃嬮€叉棆娓�娴侀噺瑷堢敱鍌虫劅鍣ㄥ拰杞�(zhu菐n)鎻涢’绀哄剙绲勬垚銆�
1銆佸偝鎰熷櫒鍖呮嫭鏃嬫甫鐧�(f膩)鐢熷櫒銆佹娓厓浠�銆佹暣娴佸櫒鍜屾楂�銆�
鏃嬫甫鐧�(f膩)鐢熷櫒鐢辩壒瀹氳灪鏃嬪舰钁夌墖绲勬垚锛屽畠鍥哄畾鍦ㄦ楂旀敹绺鍓嶇锛屽挤杩祦楂旂敘(ch菐n)鐢熷挤鐑堢殑鏃嬫甫娴併€�
妾㈡脯鍏冧欢瀹夎鍦ㄩ潬杩戞摯寮电鐨勫枆閮�锛岀敤鐔辨晱銆佸闆汇€佹噳(y墨ng)璁�銆侀浕瀹规垨鍏夌簴绛夋娓厓浠跺彲娓嚭鏃嬫甫閫插嫊鐨勯牷鐜囦俊铏熴€�
鏁存祦鍣ㄥ浐瀹氬湪娴侀噺瑷堣〃楂斿嚭鍙�锛屽叾浣滅敤鏄秷闄ゆ棆娓︽祦锛屼互娓涘皬涓嬫父娴佹厠(t脿i)灏嶅剙琛ㄦ脯閲忕殑褰遍熆銆�
娈奸珨瑷�(sh猫)瑷堟垚涓€瀹氬舰鐙€鐨勬祦閬�锛屼娇鏃嬫甫褰㈡垚锛屽浐瀹氬拰淇濊瀹夎鍦ㄥ収(n猫i)閮ㄧ殑闆堕儴浠讹紝骞堕€氶亷娉曡槶鑸囩閬撶浉閫ｆ帴銆�
2銆佽綁(zhu菐n)鎻涢’绀哄剙
鐢卞闆诲偝鎰熷櫒妾㈡脯鍒扮殑寰急闆诲淇¤櫉缍�(j墨ng)閬庢斁澶с€佹烤娉€€佹暣褰㈠悗锛岃畩鎴愰牷鐜囪垏娴侀噺鎴愭姣旂殑鑴堟矕淇¤櫉锛岀劧鍚庣敱椤ず鍎€瑷堟暩(sh霉)椤ず銆傞’绀哄剙閰嶆湁澶栬几鎺ュ彛锛岃几鍑哄悇绋俊铏熴€傚皪娓噺鐨勬埃楂斾粙璩�(zh矛)鍙€茶婧害鍜屽鍔涚殑瑁滃劅锛岃綁(zhu菐n)鎻涚偤妯欐簴鐙€娉佷笅鐨勯珨绌嶆祦閲�锛屽苟椤ず銆�