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棣栧厛琚墦寮€鐨勫瓟鎵€瀵瑰簲鐨勫帇鍔涳紝涓烘场鐐瑰帇鍔涳紝璇ュ帇鍔涙墍瀵瑰簲鐨勫瓟寰勪负鏈€澶у瓟寰勶紱鍦ㄦ杩囩▼涓紝瀹炴椂璁板綍鍘嬪姏鍜屾祦閲廃/span>锛孅/span>寰楀埌鍘嬪姏-娴侀噺鏇茬嚎锛汓/span>鍘嬪姏鍙嶅簲瀛斿緞澶у皬鐨勪俊鎭紝娴侀噺鍙嶅簲鏌愮瀛斿緞鐨勫瓟鐨勫灏戠殑淇℃伅锛汓/span>鐒跺悗鍐嶆祴璇曞嚭骞茶啘鐨凕/span>鍘嬪姏-娴侀噺鏇茬嚎锛屽彲鏍规嵁鐩稿簲鐨勫叕寮忚绠楀緱鍒?/span>璇ヨ啘鏍峰搧鐨勬渶澶у瓟寰勩€佸钩鍧囧瓟寰勩€佹渶灏忓瓟寰勪互鍙夵/span>瀛斿緞鍒嗗竷銆?/span>閫忚繃鐜囥€侟/span>
瀛斿緞鍜屽帇鍔涚殑鍏崇郴濡侟/span>Washburn鍏紡锛欬/span>
D=4纬Cos 胃/ p
鍏紡涓?span style="font-family:Times New Roman">D=瀛旈殭鐩村緞纬=娑蹭綋鐨勮〃闈㈠紶鍔汓/span>胃=鎺ヨЕ瑙掑拰p=鍘嬪樊
瀛斿緞鍒嗗竷鐨勬祦閲忕櫨鍒嗘瘮锛欬/span>
f(D) = - d[Fw/Fd)x100]/dD
鍏紡涓?span style="font-family:Times New Roman">Fw涓烘箍鏍峰搧娴侀噺锛孅/span>Fd涓哄共鏍峰搧娴侀噺


璐濆+寰?nbsp; 2016-12-09 | 闃呰锛?571

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