娴佷綋杈撻�佷範棰樺強鍙傝�冪瓟妗?/p>
涓�銆佸～绌猴細
1
锛?/p>
1at
=
mmHg=
mH
2
O=
Pa=
kgf/cm
2
銆?/p>
2
锛?/p>
宸茬煡鍏板窞鐨勫ぇ姘斿帇鍔涗负
640mmHg
锛岃瘯灏嗗帇鍔涜〃绀轰负
atm
銆?/p>
kgf/cm
2
銆?/p>
kgf/
锝?/p>
2
銆?/p>
bar
銆?/p>
mmH
2
O
銆?/p>
mH
2
O
銆?/p>
锝嶆恫鏌憋紙姝ゆ恫浣撶殑瀵嗗害涓?/p>
800 kg
锛忥綅
3
锛?/p>
銆?/p>
Pa
銆?/p>
3
锛?/p>
宸茬煡鏌愯澶囩殑鍘嬪姏涓?/p>
2atm
锛岃瘯浠?/p>
kgf/cm
2
銆?/p>
bar
銆?/p>
Pa
銆?/p>
mmHg
銆?/p>
mH
2
O
琛ㄧず姝ゅ帇鍔涖�?/p>
4
锛?/p>
.
娴嬪緱鏌愯澶囧帇鍔涗负
5000Pa
锛堣〃鍘嬶級
锛屽凡鐭ュ綋鍦板钩鍧囧ぇ姘斿帇鍔涗负
80000Pa
锛岃�屾祴鍘嬫椂
鍚屾椂娴嬪畾瀹為獙瀹ょ殑澶ф皵鍘嬪姏涓?/p>
82000Pa
锛岃澶囩殑缁濆鍘嬪姏涓?/p>
Pa
銆?/p>
5
锛?/p>
鏌愮璺唴寰勪负锝勶紝
瑕佹眰閫氳繃绠¤矾鐨勬祦閫熶负锝曪紝
姹傚緱闆疯鏁颁负锛★紝
濡傜鍐呭緞鍙樹负锝勨�诧紝
姹傚緱闆疯鏁帮肌鈥诧紝褰擄絼
/
锝勨�诧紳锛?/p>
/
锛掓椂锛屾眰锛?/p>
/
锛♀�蹭负
锛?/p>
6
锛?/p>
鏌愮璺唴寰勪负锝勶紝瑕佹眰鐨勪綋绉祦閲忎负锛讹紝姹傚緱闆疯鏁颁负锛★紝濡傜鍐呭緞鏀瑰彉涓猴絼鈥诧紝
姹傚緱闆疯鏁帮肌鈥诧紝褰擄絼
/
锝勨�诧紳
1/2
锛屾眰锛?/p>
/
锛♀�蹭负
锛?/p>
7
锛?/p>
娑蹭綋鐨勫瘑搴﹂殢
T
涓婂崌鑰?/p>
锛屾皵浣撳瘑搴︿笌
鍜?/p>
鏈夊叧銆?/p>
8
锛?/p>
宸茬煡閫氳繃鏌愪竴鎴潰鐨勬憾娑叉祦閲忎负
30m
3
/h
锛屾憾娑茬殑瀵嗗害涓?/p>
1200kg/m
3
锛岃鎴潰澶勭瀛?
鐨勫唴寰勪负
0.08
锝嶏紝鍒欐祦閫?/p>
=
銆佽川閲忔祦閫?/p>
=
銆佽川閲忔祦閲?/p>
=
銆?/p>
9
锛?/p>
宸茬煡绠″唴寰勪负
0.02
锝嶏紝绮樺害涓?/p>
1.1
鍘樻硦锛屽瘑搴︿负
1050kg/m
3
鐨勬恫浣撲互姣忓皬鏃?/p>
2m
3
鐨?
娴侀噺娴佸姩锛屽垯娴佸瀷涓?/p>
銆?/p>
10
锛?/p>
鍦ㄥ畬鍏ㄦ箥娴佹儏鍐典笅锛屽绠¤矾绯荤粺涓嶅彉锛屾祦閲忓澶т竴鍊嶏紝闃诲姏
銆?/p>
11
锛?/p>
闃诲姏骞虫柟鍖猴紝娴侀�熷鍔狅紝鎽╂摝绯绘暟
飦?/p>
锛岄樆鍔涙崯澶?
鈭?/p>
hf
銆?/p>
12
锛?/p>
瀵嗗害涓?/p>
1050kg/m
3
鐨勬恫浣撶敱涓�涓ぇ鐨勮串妲借繘鍏ュ唴寰勪负
0.053
鐨勭涓紝绠″唴娴侀�?
涓?/p>
1.5m/s
锛屾眰杩涘彛闃诲姏
锛屽強鐢卞叾寮曡捣鐨勫帇闄?/p>
銆?/p>
13
锛?/p>
宸茬煡骞惰仈绠¤矾涓?/p>
d
1
= 3d
2
锛屽垯鈭?/p>
hf
1
涓庘垜
hf
2
鐨勬瘮鍊?/p>
銆?/p>
14
锛?/p>
璁惧澶栧ぇ姘斿帇涓?/p>
640mmHg
锛岃澶囧唴鐪熺┖搴︿负
500mmHg
锛岃澶囧唴缁濆帇涓?/p>
Pa
锛岃〃鍘嬩负
mmHg
銆?/p>
15
锛?/p>
瀵逛簬涓�瀹氱殑娑蹭綋锛?/p>
鍐呮懇鎿﹀姏涓?/p>
F
涓庝袱娴佷綋灞傜殑閫熷害宸?/p>
螖
u
鎴?/p>
锛?/p>
涓庝袱灞備箣
闂寸殑鍨傜洿璺濈
螖
y
鎴?/p>
銆?/p>
16
锛?/p>
鐢ㄦ按閾?/p>
U
绠″帇宸娴嬫按骞崇鍐?/p>
A
銆?/p>
B
涓ょ偣鍘嬪樊锛岃鏁颁负
150mmHg
锛屾按骞崇鍐?