鐓欐埃娴侀噺瑷�鏄澏寮忔祦閲忚▓鍘熺悊锛屼繚璀塿n绯诲垪娴侀噺瑷堢殑鑰愮敤鎬�銆佸鐢ㄦ€�锛屼娇鐢ㄥ＝鍛介暦绛夌壒榛�锛屽悓鏅備娇vn绯诲垪娴侀噺瑷堟脯閲忕簿搴﹂珮锛岀┅(w臎n)瀹氭€уソ鐨勫劒(y艒u)鍕€€�
鐓欐埃娴侀噺瑷�鏁村绯荤当(t菕ng)鐢憋細娴侀噺鍌虫劅鍣紙闈跺紡鍌虫劅鍣級銆佹櫤鑳芥恫鏅朵富姗�銆佹韩澹撹鍎熷師浠跺強鍎€琛ㄩ枼闁€绲勪欢妲嬫垚銆�
鐓欐埃娴侀噺瑷堝伐浣滃師鐞�
鐣剁厵姘ｅ湪娓噺绠′腑娴佸嫊鏅�锛屽洜鍏惰嚜韬殑鍕曡兘鑸囬澏鏉跨敘(ch菐n)鐢熷宸�锛岃€岀敘(ch菐n)鐢熷皪闈舵澘鐨勪綔鐢ㄥ姏锛屼娇闈舵澘鐢�(ch菐n)鐢熷井閲忕殑浣嶇Щ锛屽叾浣滅敤鍔涚殑澶у皬鑸囦粙璩�(zh矛)娴侀€熺殑骞虫柟鎴愭姣�锛屽叾鏁�(sh霉)瀛稿叕寮忥細
F = Cd·A·ρ·V2/2
F:闈舵澘鎵€鍙楃殑浣滅敤鍔�
Cd锛氭祦楂旈樆鍔涚郴鏁�(sh霉)
A锛氶澏鏉垮皪娓噺绠¤桓鍚戞姇褰遍潰绌�
ρ锛氬伐娉佷笅浠嬭唱(zh矛)瀵嗗害
V锛氫粙璩�(zh矛)鍦ㄦ脯閲忕涓殑鐗瑰緛娴侀€�
闈舵澘鎵€鍙楃殑浣滅敤鍔�锛岀稉(j墨ng)闈舵】鍌抽仦浣垮偝鎰熷櫒鐨勫綀鎬ч珨鐢�(ch菐n)鐢熷井閲忚畩鍖�锛岀稉(j墨ng)閬庨浕璺綁(zhu菐n)鎻涳紝杓稿嚭鐩告噳鐨勯浕淇¤櫉銆�