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如题,有人用10.2版吗?对于部分有机物含水系统,比如乙二醇单丁醚与水物系,用低版本的可以收敛,用10.2版就不行,会是什么原因?以下是运行过程中生成的参数:
VLE K-VALUE DATA FOR SET 'SRKM01'
SRK MODIFIED PANAGIOTOPOULOS-REID PURE COMPONENT DATA
COMP CRITICAL CRITICAL ALPHA C1 C2 C3
TEMPERATURE PRESSURE TYPE
DEG C KPA
---- ---------- ---------- ----- ---------- ---------- ----------
1 419.15 2790.00 9 1.5807 -1.1754 2.3795
2 356.85 3540.00 6 0.4084 0.8953 4.8224
3 373.98 22055.00 9 1.0945 -0.6751 0.6923
4 239.49 8097.00 8 0.5183 2.1529 -0.3094
5 405.05 7124.00 9 0.8889 1.9991 -2.5625
SRK MODIFIED PANAGIOTOPOULOS-REID INTERACTION PARAMETERS
KIJ = A(I,J) + B(I,J)/T + C(I,J)/T**2
I J KA(I,J) KB(I,J) KC(I,J) C(I,J) UNITS FROM
KA(J,I) KB(J,I) KC(J,I) C(J,I)
--- --- ---------- ---------- ---------- ---------- ----- ----
3 4 4.829E-03 -25.45 0.00 1.1589 DEG K SIMSCI SRKM BANK
-0.0669 -9.76 0.00 0.5061
ALL PAIRS NOT PRINTED ARE DEFAULTED TO IDEAL
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