Unified description of the flow alignment and viscosity in the isotropic and nematic phases of liquid crystals

被引：46

作者：

Borgmeyer, CP

Hess, S

机构：

[1] Institut für Theoretische Physik, Technische Universitat Berlin, Berlin

来源：

JOURNAL OF NON-EQUILIBRIUM THERMODYNAMICS | 1995年 / 20卷 / 04期

关键词：

D O I：

10.1515/jnet.1995.20.4.359

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Using the second rank alignment tensor as an additional macroscopic variable, it is demonstrated how a unified description of the flow aligment and viscous properties in the isotropic and nematic (or nematic discotic) phases of liquid crystals can be formulated within the framework of irreversible thermodynamics such that the full anisotropy of the viscosity is obtained in the nematic phase.

引用

页码：359 / 384

页数：26

共 45 条

[21] INFLUENCE OF AN ORIENTING FIELD ON THE VISCOSITY OF A MOLECULAR LIQUID
HESS, S
[J]. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 1984, 39 (01): : 22 - 26
[22] HESS S, 1975, Z NATURFORSCH A, V30, P728
[23] HESS S, 1986, J NONEQUILIB THERMOD, V11, P176
[24] JANESCHITZKRIEG.H, 1983, POLYM MELT RHEOLOGY
[25] STABILITY AND INSTABILITY OF AN UNIAXIAL ALIGNMENT AGAINST BIAXIAL DISTORTIONS IN THE ISOTROPIC AND NEMATIC PHASES OF LIQUID-CRYSTALS
KAISER, P
WIESE, W
HESS, S
[J]. JOURNAL OF NON-EQUILIBRIUM THERMODYNAMICS, 1992, 17 (02) : 153 - 169
[26] RELAXATION OF THE ALIGNMENT TENSOR IN THE ISOTROPIC AND NEMATIC PHASES OF LIQUID-CRYSTALS IN THE PRESENCE OF AN EXTERNAL-FIELD
KAISER, P
HESS, S
[J]. JOURNAL OF NON-EQUILIBRIUM THERMODYNAMICS, 1991, 16 (04) : 381 - 398
[27] Kelker H., 1980, HDB LIQUID CRYSTALS
[28] A COMPARATIVE-STUDY OF THE VISCOSITY COEFFICIENTS OF SOME NEMATIC LIQUID-CRYSTALS
KNEPPE, H
SCHNEIDER, F
SHARMA, NK
[J]. BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1981, 85 (09): : 784 - 789
[29] DETERMINATION OF THE VISCOSITY COEFFICIENTS OF THE LIQUID-CRYSTAL MBBA
KNEPPE, H
SCHNEIDER, F
[J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1981, 65 (1-2): : 23 - 37
[30] ANISOTROPY OF THE MAGNETIC-SUSCEPTIBILITY OF SOME NEMATIC LIQUID-CRYSTALS
KNEPPE, H
REIFFENRATH, V
SCHNEIDER, F
[J]. CHEMICAL PHYSICS LETTERS, 1982, 87 (01) : 59 - 62

← 1 2 3 4 5 →