1
鍥涖�佸垎鏋愯绠楅
97
宸茬煡鍗曟牴鏅�?/p>
V
甯﹁兘浼犻�掔殑鏈�澶у姛鐜?/p>
P
= 6 kW
锛屼富鍔ㄥ甫杞熀鍑嗙洿寰?/p>
1
d
= 100 mm
锛岃浆閫熶负
1
n
= 1 460 r/min
锛屼富鍔ㄥ甫杞笂鐨勫寘瑙?/p>
1
飦?/p>
= 150
掳锛屽甫涓庡甫杞箣闂寸殑褰撻噺鎽╂摝绯绘暟
v
f
= 0.51
銆傝瘯姹傚甫鐨勭揣
杈规媺鍔?/p>
1
F
锛屾澗杈规媺鍔?/p>
2
F
锛岄绱у姏
0
F
鍙婃渶澶ф湁鏁堝渾鍛ㄥ姏
e
F
锛堜笉鑰冭檻绂诲績鍔涳級
銆?/p>
98
璁捐涓�鍑忛�熸満鐢ㄦ櫘閫?/p>
V
甯︿紶鍔ㄣ�傚姩鍔涙満涓?/p>
Y
绯诲垪涓夌浉寮傛鐢靛姩鏈猴紝鍔熺巼
P
= 7 kW
锛岃浆閫?/p>
1
n
= 1 420 r/min
锛屽噺閫熸満宸ヤ綔骞崇ǔ锛岃浆閫?/p>
2
n
= 700 r/min
锛屾瘡澶╁伐浣?/p>
8h
锛屽笇鏈涗腑蹇冭窛澶х害涓?/p>
600
mm
銆?/p>
锛堝凡鐭ュ伐浣滄儏鍐电郴鏁?/p>
K
A
= 1.0
锛岄�夌敤
A
鍨?/p>
V
甯︼紝鍙栦富鍔ㄨ疆鍩哄噯鐩村緞
1
d
= 100 mm
锛屽崟鏍?/p>
A
鍨?/p>
V
甯︾殑鍩烘湰棰濆畾鍔熺巼
0
P
= 1.30 kW
锛屽姛鐜囧閲?/p>
0
P
飦?/p>
= 0.17 kW
锛屽寘瑙掔郴鏁?/p>
飦?/p>
K
= 0.98
锛岄暱搴︾郴鏁?/p>
L
K
= 1.01
锛?/p>
甯︾殑璐ㄩ噺
q
= 0.1 kg/m
銆?/p>
锛?/p>
99
宸茬煡
V
甯︿紶閫掔殑瀹為檯鍔熺巼
飥?/p>
P
7 kW
锛屽甫閫?/p>
v
= 10 m/s
锛岀揣杈规媺鍔涙槸鏉捐竟鎷夊姏鐨?/p>
2
鍊嶃�傝瘯姹?/p>
鍦嗗懆鍔?/p>
e
F
鍜岀揣杈规媺鍔?/p>
1
F
鐨勫�笺�?/p>
100
V
甯︿紶鍔ㄦ墍浼犻�掔殑鍔熺巼
飥?/p>
P
7.5 kW
锛屽甫閫?/p>
v
= 10 m/s
锛岀幇娴嬪緱寮犵揣鍔?/p>
N
125
1
0
飥?/p>
F
銆傝瘯姹傜揣杈?/p>
鎷夊姏
1
F
鍜屾澗杈规媺鍔?/p>
2
F
銆?/p>
101
鍗曟牴甯︿紶閫掓渶澶у姛鐜?/p>
飥?/p>
P
4.7 kW
锛屽皬甯﹁疆鐨?/p>
1
d
= 200 mm
锛?/p>
1
n
= 180 r/min
锛?/p>
1
飦?/p>
= 135
掳锛?
25
.
0
飥?/p>
v
f
銆傛眰绱ц竟鎷夊姏
1
F
鍜屾湁鏁堟媺鍔?/p>
e
F
锛堝甫涓庤疆闂寸殑鎽╂摝鍔涳紝宸茶揪鍒版渶澶ф懇鎿﹀姏锛?/p>
銆?/p>
102
鐢卞弻閫熺數鏈轰笌
V
甯︿紶鍔ㄧ粍鎴愪紶鍔ㄨ缃�?/p>
闈犳敼鍙樼數鏈鸿浆閫熻緭鍑鸿酱鍙互寰楀埌涓ょ杞�?/p>
300 r/min
鍜?/p>
600 r/min
銆傝嫢杈撳嚭杞村姛鐜囦笉鍙橈紝甯︿紶鍔ㄥ簲鎸夐偅绉嶈浆閫熻璁★紝涓轰粈涔堬紵