THERMODYNAMIC BEHAVIOR OF FLUID MIXTURES IN THE CRITICAL REGION

被引：20

作者：

JIN, GX ^{[1
]}

TANG, S ^{[1
]}

SENGERS, JV ^{[1
]}

机构：

[1] NATL INST STAND & TECHNOL,DIV THERMOPHYS,GAITHERSBURG,MD 20899

来源：

FLUID PHASE EQUILIBRIA | 1992年 / 75卷

关键词：

CARBON DIOXIDE; CROSSOVER MODEL; CRITICAL PHENOMENA; EQUATION OF STATE; ETHANE; MIXTURES; THERMODYNAMIC PROPERTIES;

D O I：

10.1016/0378-3812(92)87002-5

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A procedure for constructing a thermodynamic free energy of fluid mixtures is developed which incorporates the crossover from singular thermodynamic behavior near the vapor-liquid critical line to regular behavior far away from the critical line. It is realized by combining the ideas of Griffiths and Wheeler for fluid mixtures with the crossover theory previously developed by Chen et al. for one-component fluids. The resulting thermodynamic free energy yields a satisfactory representation of both P - rho - T - x data and C(V,x) data for mixtures of carbon dioxide and ethane in a substantial range of temperatures and densities around the critical line.

引用

页码：1 / 10

页数：10

共 50 条

[1] GLOBAL THERMODYNAMIC BEHAVIOR OF FLUID MIXTURES IN THE CRITICAL REGION
JIN, GX
TANG, S
SENGERS, JV
[J]. PHYSICAL REVIEW E, 1993, 47 (01): : 388 - 402
[2] THERMODYNAMIC BEHAVIOR OF MIXTURES OF METHANE AND ETHANE IN THE CRITICAL REGION
POVODYREV, AA
KISELEV, SB
ANISIMOV, MA
[J]. INTERNATIONAL JOURNAL OF THERMOPHYSICS, 1993, 14 (06) : 1187 - 1200
[3] Thermodynamic and transport properties of fluids and fluid mixtures in the extended critical region
S. B. Kiselev
V. D. Kulikov
[J]. International Journal of Thermophysics, 1997, 18 : 1143 - 1182
[4] Thermodynamic and transport properties of fluids and fluid mixtures in the extended critical region
Kiselev, SB
Kulikov, VD
[J]. INTERNATIONAL JOURNAL OF THERMOPHYSICS, 1997, 18 (05) : 1143 - 1182
[5] THERMODYNAMIC BEHAVIOR OF SUPERCRITICAL FLUID MIXTURES
SENGERS, JMHL
MORRISON, G
NIELSON, G
CHANG, RF
EVERHART, CM
[J]. INTERNATIONAL JOURNAL OF THERMOPHYSICS, 1986, 7 (02) : 231 - 243
[6] UNIVERSAL CROSSOVER-BEHAVIOR OF FLUIDS AND FLUID MIXTURES IN THE CRITICAL REGION
KISELEV, SB
KOSTYUKOVA, IG
POVODYREY, AA
[J]. INTERNATIONAL JOURNAL OF THERMOPHYSICS, 1991, 12 (05) : 877 - 895
[7] Prediction of the thermodynamic properties and the phase behavior of binary mixtures In the extended critical region
Kiselev, SB
[J]. FLUID PHASE EQUILIBRIA, 1997, 128 (1-2) : 1 - 28
[8] THERMODYNAMIC STATE-SURFACE IN THE CRITICAL REGION FOR FLUID MIXTURES OF SEVERAL HALOGENATED HYDROCARBONS
UEMATSU, M
WATANABE, K
[J]. PHYSICA B & C, 1986, 139 (1-3): : 63 - 65
[9] CRITICAL-BEHAVIOR OF FLUID BINARY-MIXTURES - INTERMOLECULAR PARAMETERS AND THERMODYNAMIC PROPERTIES
FERNANDEZPRINI, R
JAPAS, ML
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1992, 96 (12): : 5115 - 5121
[10] Binary mixtures in and beyond the critical region: thermodynamic properties
Kiselev, SB
Rainwater, JC
Huber, ML
[J]. FLUID PHASE EQUILIBRIA, 1998, 150 : 469 - 478

← 1 2 3 4 5 →