1
1
銆?/p>
鐩存祦鐢靛姩鏈虹殑绋虫�佽浆閫熷彲浠ヨ〃绀轰负锛?/p>
n=U-IR/K
e
桅
2
銆?/p>
璋冭妭鐢靛姩鏈鸿浆閫熺殑鏂规硶锛氫笁绉?/p>
锛?/p>
1
锛夎皟鑺傜數鏋緵鐢电數鍘?/p>
U
锛?/p>
锛?/p>
2
锛夊噺寮卞姳纾佺閫?/p>
桅
锛?/p>
锛?/p>
3
锛夋敼鍙樼數鏋㈠洖
璺數闃?/p>
R
銆備笁绉嶆柟娉曠殑浼樼己鐐癸細瀵逛簬瑕佹眰鍦ㄤ竴瀹氳寖鍥村唴鏃犳瀬骞虫粦璋冮�?/p>
鐨勭郴缁熸潵璇达紝
浠ヨ皟鑺傜數鏋緵鐢电數鍘嬬殑鏂瑰紡涓烘渶濂姐�?/p>
鏀瑰彉鐢甸樆鍙兘鏈夌骇
璋冮�燂紱鍑忓急纾侀�氳櫧鐒惰兘澶熷钩婊戣皟閫燂紝浣嗚皟閫熻寖鍥翠笉澶э紝寰�寰�鍙槸閰嶅悎
璋冨帇鏂规锛屽湪鍩洪�燂紙棰濆畾杞�燂級浠ヤ笂浣滃皬鑼冨洿鐨勫急纾佸崌閫熴�傚洜姝わ紝鑷?/p>
鍔ㄦ帶鍒剁殑鐩存祦璋冮�熺郴缁熷線寰�浠ュ彉鍘嬭皟閫熶负涓汇�?/p>
3
銆佽皟閫熻寖鍥村拰闈欏樊鐜囷紝杩欎袱涓寚鏍囧悎绉拌皟閫熺郴缁熺殑绋虫�佹�ц兘鎸囨爣銆?/p>
锛?/p>
1
锛?/p>
璋冮�熻寖鍥达細
鐢熶骇鏈烘瑕佹眰鐢靛姩鏈烘彁渚涚殑鏈�楂樿浆閫?/p>
n
max
鍜屾渶浣庤浆閫?/p>
n
min
涔嬫瘮鍙仛璋冮�熻寖鍥达紝鐢ㄥ瓧姣?/p>
D
琛ㄧず锛屽嵆锛?/p>
D=n
max
/n
min
銆?/p>
n
max
鍜?/p>
n
min
涓�
鑸兘鎸囩數鍔ㄦ満鍦ㄩ瀹氳礋杞芥椂鐨勬渶楂樿浆閫熷拰鏈�浣庤浆閫燂紝
瀵逛簬灏戞暟璐熻浇寰?/p>
杞荤殑鏈烘锛?/p>
渚嬪绮惧瘑纾ㄥ簥锛?/p>
涔熷彲鐢ㄥ疄闄呰礋杞芥椂鐨勬渶楂樿浆閫熷拰鏈�浣庤浆閫熴�?/p>
锛?/p>
2
锛夐潤宸巼锛氬綋绯荤粺鍦ㄦ煇涓�杞�熶笅杩愯鏃讹紝璐熻浇鐢辩悊鎯崇┖杞藉鍔犲埌
棰濆畾鍊兼椂锛屾墍瀵瑰簲鐨勮浆閫熼檷钀?/p>
鈭?/p>
n
N
涓庣悊鎯崇┖杞借浆閫?/p>
n
0
涔嬫瘮锛岀О涓虹郴缁?/p>
鐨勯潤宸巼
s,
鍗筹細
s=
鈭?/p>
n
N
/ n
0
鎴栫敤鐧惧垎鏁拌〃绀?/p>
s=
鈭?/p>
n
N
/ n
0
脳
100%
銆?/p>
4
銆佷緥棰?/p>
2-1
锛氭煇鐩存祦璋冮�熺郴缁熺數鍔ㄦ満棰濆畾杞�?/p>
n
N
=1430r/min
锛岄瀹?/p>
閫熼檷
鈭?/p>
n
N
=115r/min
锛?/p>
褰撹姹傞潤宸巼
s
鈮?/p>
30%
鏃讹紝
鍏佽澶氬ぇ鐨勮皟閫熻寖鍥达紵
濡傛灉瑕佹眰闈欏樊鐜?/p>
s
鈮?/p>
20%
锛屽垯璋冮�熻寖鍥存槸澶氬皯锛熷鏋滃笇鏈涜皟閫熻寖鍥磋揪
鍒?/p>
10
锛屾墍鑳芥弧瓒崇殑闈欏樊鐜囨槸澶氬皯锛?/p>
瑙ｏ細
D=n
N
s/
鈭?/p>
n
N
锛?/p>
1-s
锛?/p>
=
)
3
.
0
1
(
115
3
.
0
1430
飥?/p>
飩?/p>
飩?/p>
鈮?/p>
5.3
鑻ヨ姹?/p>
s
鈮?/p>
20%
锛屽垯鍏佽鐨勮皟閫熻寖鍥村彧鏈夛細