1
绗簲绔?/p>
钂搁
1.
宸茬煡鍚嫰
0.5
锛堟懇灏斿垎鐜囷級鐨勮嫰
-
鐢茶嫰娣峰悎娑诧紝鑻ュ鍘嬩负
99kPa
锛岃瘯姹傝婧舵恫鐨勯ケ鍜屾俯搴︺�?/p>
鑻拰鐢茶嫰鐨勯ケ鍜岃捀姹藉帇鏁版嵁瑙佷緥
1-1
闄勮〃銆?/p>
t
锛堚剝锛?/p>
80.1
85
90
95
100
105
x
0.962
0.748
0.552
0.386
0.236
0.11
瑙ｏ細鍒╃敤鎷変箤灏斿畾寰嬭绠楁皵娑插钩琛℃暟鎹?/p>
鏌ヤ緥
1-1
闄勮〃鍙殑寰楀埌涓嶅悓娓╁害涓嬬函缁勫垎鑻拰鐢茶嫰鐨勯ケ鍜岃捀姹藉帇
P
B
*
锛?/p>
P
A
*
锛岀敱浜庢�诲帇
P = 99kPa
锛?/p>
鍒欑敱
x = (P-P
B
*
)/(P
A
*
-P
B
*
)
鍙緱鍑烘恫鐩哥粍鎴愶紝
杩欐牱灏卞彲浠ュ緱鍒颁竴缁勭粯骞宠
t-x
鍥炬暟
鎹�?/p>
浠?/p>
t = 80.1
鈩冧负渚?/p>
x =
锛?/p>
99-40
锛?/p>
/
锛?/p>
101.33-40
锛?/p>
= 0.962
鍚岀悊寰楀埌鍏朵粬娓╁害涓嬫恫鐩哥粍鎴愬涓嬭〃
鏍规嵁琛ㄤ腑鏁版嵁缁樺嚭楗卞拰娑蹭綋绾垮嵆娉＄偣绾?/p>
鐢卞浘鍙緱鍑哄綋
x = 0.5
鏃讹紝鐩稿簲鐨勬俯搴︿负
92
鈩?/p>
2.
姝ｆ垔鐑凤紙
C
5
H
12
锛夊拰姝ｅ繁鐑凤紙
C
6
H
14
锛夌殑楗卞拰钂告苯鍘嬫暟鎹垪浜庢湰棰橀檮琛紝璇曟眰
P
=
13.3kPa
涓嬭婧舵恫鐨勫钩琛℃暟鎹�?/p>
娓╁害
C
5
H
12
223.1
233.0
244.0
251.0
260.6
275.1
291.7
309.3
K
C
6
H
14
248.2
259.1
276.9
279.0
289.0
304.8
322.8
341.9
楗卞拰钂告苯鍘?/p>
(kPa)
1.3
2.6
5.3
8.0
13.3
26.6
53.2
101.3
瑙ｏ細
鏍规嵁闄勮〃鏁版嵁寰楀嚭鐩稿悓娓╁害涓?/p>
C
5
H
12
锛?/p>
A
锛夊拰
C
6
H
14
锛?/p>
B
锛夌殑楗卞拰钂告苯鍘?/p>
浠?/p>
t = 248.2
鈩冩椂涓轰緥锛屽綋
t = 248.2
鈩冩椂
P
B
*
= 1.3kPa
鏌ュ緱
P
A
*
= 6.843kPa
寰楀埌鍏朵粬娓╁害涓?/p>
A赂
B
鐨勯ケ鍜岃捀姹藉帇濡備笅琛?/p>
t(
鈩?/p>
)
248
251
259.1
260.6 275.1 276.9
279
289
291.7
304.8 309.3
P
A
*
(kPa)
6.843 8.00012.472 13.30026.600 29.484 33.42548.873 53.200 89.000101.300
P
B
*
(kPa)
1.300 1.634 2.600 2.826
5.027 5.300
8.000 13.300 15.694 26.600 33.250
鍒╃敤鎷変箤灏斿畾寰嬭绠楀钩琛℃暟鎹?/p>
骞宠 娑茬浉缁勬垚
浠?/p>
260.6
鈩冩椂涓轰緥
褰?/p>
t= 260.6
鈩冩椂
x = (P-P
B
*
)/(P
A
*
-P
B
*
)
=
锛?/p>
13.3-2.826
锛?/p>
/
锛?/p>
13.3-2.826
锛?/p>
= 1
骞宠 姘旂浉缁勬垚
浠?/p>
260.6
鈩冧负渚?/p>
褰?/p>
t= 260.6
鈩冩椂
y = P
A
*
x/P = 13.3脳
1/13.3 = 1
鍚岀悊寰楀嚭鍏朵粬娓╁害涓嬪钩琛℃皵娑茬浉缁勬垚鍒楄〃濡備笅
t(
鈩?/p>
)
260.6
275.1
276.9
279
289
x
1
0.3835
0.3308
0.0285
0
y
1
0.767
0.733
0.524
0
鏍规嵁骞宠 鏁版嵁缁樺嚭
t-x-y
鏇茬嚎