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Data Steam TableT1 450 723 KP1 3000 kPa 30 barH1 3344.6 kJ/kgS1 7.0854 kJ/kg KT2 140 413 KP2 235 kPa 2.35 barH2 2744.5 kJ/kgS2 7.1488 kJ/kg K
ΔH = H2-H1 -600.1 kJ/kg -10801.3ΔS = S2-S1 0.0634 kJ/kg K 1.1409
Gas IdealR 8.314 kJ/kmol KCp/R 4.038 /RΔH = R.(Cp/R).dT R.(Cp/R).(T2-T1) -10407.3 kJ/kmolΔS = R.(Cp/R.T).dT - (R/P).dP R.(Cp/R).ln (T2/T1) - R.ln (P2/P1) 2.3750 kJ/kmol K
Lee-KeslerPc 220.55 bar UNTUK INTERPOLASITc 647.1 Kω 0.345 1.10Pr1 0.1360 1.12Tr1 1.12 1.15Pr2 0.0107Tr2 0.64
-756.8 kJ/kmol-232.3 kJ/kmol524.5 kJ/kmol
ΔH = -9882.8 kJ/kmol
UNTUK INTERPOLASI
-0.7787 kJ/kmol K 0.60-0.3993 kJ/kmol K 0.640.3794 kJ/kmol K 0.65
ΔS = 2.7544 kJ/kmol K
oC
oC
(H1R)0/RTc
H1R = (H1R)0 + ω.(H1R)1
H2R = (H2R)0 + ω.(H2R)1
ΔHR = H2R - H1R ΔHig + ΔHR
(H2R)0/RTcS1R = (S1R)0 + ω.(S1R)1
S2R = (S2R)0 + ω.(S2R)1
ΔSR = S2R - S1R ΔSig + ΔSR
van der Waals
-538.7 kJ/kmol
-46.6 kJ/kmol 1492.1 kJ/kmol 0.97013
ΔH = -9915.2 kJ/kmol 0.968770.96871
-0.9834 kJ/kmol K 0.96870-0.0927 kJ/kmol K 0.968700.8907 kJ/kmol K 0.96870
ΔS = 3.2656 kJ/kmol K 0.968700.968700.968700.968700.968700.968700.968700.968700.968700.968700.968700.96870
Redlich-Kwong
-612.6 kJ/kmol
-116.3 kJ/kmol 1
496.4 kJ/kmol 0.96764ΔH = -9910.9 kJ/kmol 0.96624
0.96618
-0.5645 kJ/kmol K 0.96617
-0.1768 kJ/kmol K 0.96617
0.3877 kJ/kmol K 0.96617ΔS = 2.7626 kJ/kmol K 0.96617
0.966170.966170.966170.966170.966170.96617
H1R = ZtebakH2R =
ΔHR =
S1R =
S2R =
ΔSR =
H1R = ZtebakH2R =
ΔHR =
S1R =
S2R =
ΔSR =
0.966170.966170.966170.96617
UNTUK INTERPOLASI UNTUK INTERPOLASIH2 125 127.43 140 150 S2 125
225 2713.8 2745.4 2766.5 225 7.0928235 2744.5 235250 2716.4 2743.2 2764.5 250
0.631.62
0.55693426.788525
kJ/kmol 0.4kJ/kmol K 0.8925902
ln(T2/T1) ln(P2/P1) R.(Cp/R).lnR.ln(P2/P1)-0.5600 -2.5468 -18.7990 -21.1739
UNTUK INTERPOLASI UNTUK INTERPOLASI0.1 0.1360 0.2 0.1 0.1360 0.2
-0.086 -0.175 1.10 -0.061 -0.123-0.083 -0.114 -0.169 1.12 -0.057 -0.077 -0.113-0.079 -0.160 1.15 -0.050 -0.099
0.4 0.40.003 0.004
0.4 0.40.006 0.010
0.36 0.36-0.031 -0.020
UNTUK INTERPOLASI UNTUK INTERPOLASI0.01 0.0107 0.05 0.01 0.0107 0.05
-0.027 0.60 -0.059-0.024 -0.025 0.64 -0.048 -0.051-0.023 -0.025 -0.118 0.65 -0.045 -0.049 -0.247
0.8 0.80.003 0.011
0.0175 0.0175
(H1R)1/RTc
(H2R)1/RTc
-0.002 -0.004-0.077 -0.231
0.97013 0.98482 1 0.99109 0.99791
0.96877 1.014656 0.99109 0.99099 1.006859280730.96871 1.016063 0.99099 0.99099 1.006959268870.96870 1.016129 0.99099 0.99099 1.00696038612
0.96870 1.016132 0.99099 0.99099 1.00696039861
0.96870 1.016132 0.99099 0.99099 1.00696039875
0.96870 1.016132 0.99099 0.99099 1.006960398750.96870 1.016132 0.99099 0.99099 1.006960398750.96870 1.016132 0.99099 0.99099 1.006960398750.96870 1.016132 0.99099 0.99099 1.006960398750.96870 1.016132 0.99099 0.99099 1.006960398750.96870 1.016132 0.99099 0.99099 1.006960398750.96870 1.016132 0.99099 0.99099 1.006960398750.96870 1.016132 0.99099 0.99099 1.006960398750.96870 1.016132 0.99099 0.99099 1.006960398750.96870 1.016132 0.99099 0.99099 1.006960398750.96870 1.016132 0.99099 0.99099 1.006960398750.96870 1.016132 0.99099 0.99099 1.006960398750.96870 1.016132 0.99099 0.99099 1.00696039875
0.96764 1 0.98753
0.96624 0.98753 0.987360.96618 0.98736 0.987350.96617 0.98735 0.98735
0.96617 0.98735 0.98735
0.96617 0.98735 0.98735
0.96617 0.98735 0.987350.96617 0.98735 0.987350.96617 0.98735 0.987350.96617 0.98735 0.987350.96617 0.98735 0.987350.96617 0.98735 0.987350.96617 0.98735 0.987350.96617 0.98735 0.98735
Zuap Ztebak Zuap
Zuap Ztebak Zuap
0.96617 0.98735 0.987350.96617 0.98735 0.987350.96617 0.98735 0.987350.96617 0.98735 0.98735
127.43 140 1507.1699 7.22137.1488
7.0520 7.1171 7.1689
0.60.0771
0.5569340.065106
0.40.021118
UNTUK INTERPOLASI UNTUK INTERPOLASI0.1 0.1360 0.2 0.1 0.1360 0.2
1.10 -0.053 -0.108 1.10 -0.055 -0.1121.12 -0.051 -0.070 -0.103 1.12 -0.051 -0.070 -0.1041.15 -0.047 -0.096 1.15 -0.045 -0.091
0.4 0.40.002 0.004
0.4 0.40.005 0.008
0.36 0.36-0.019 -0.019
UNTUK INTERPOLASI UNTUK INTERPOLASI0.01 0.0107 0.05 0.01 0.0107 0.05
0.60 -0.029 0.60 -0.0780.64 -0.024 -0.026 0.64 -0.060 -0.0640.65 -0.023 -0.025 -0.122 0.65 -0.055 -0.059 -0.309
0.8 0.80.005 0.018
0.0175 0.0175
(S1R)0/RTc (S1R)1/RTc
(S2R)0/RTc (S2R)1/RTc
-0.002 -0.004-0.103 -0.358
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