CALCULATION METHODS FOR EFFECTIVE CONSTANTS OF PERIODIC COMPOSITE MEDIA

被引：9

作者：

GU, GQ ^{[1
]}

机构：

[1] SHANGHAI INST MECH & ELECT ENGN,COLL SYST SCI & SYST ENGN,SHANGHAI 200093,PEOPLES R CHINA

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 1993年 / 26卷 / 09期

关键词：

D O I：

10.1088/0022-3727/26/9/005

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Three calculation methods for the determination of effective constants of composite media are studied in detail. An approximate method for the definite integral presented here makes the transformation field method capable of computing the effective conductivity of composite media with overlapping inclusions. The collocation method is used to calculate the effective thermal conductivity of composite media, which illuminates the validity ot the collocation method for composite media with potential discontinuity at phase interfaces.

引用

页码：1371 / 1377

页数：7

共 18 条

[1]

[Anonymous], 1892, PHILOS MAG

[2] THE DETERMINATION OF THE ELASTIC FIELD OF AN ELLIPSOIDAL INCLUSION, AND RELATED PROBLEMS [J].

ESHELBY, JD .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1957, 241 (1226) :376-396

[3] TRANSPORT-PROPERTIES OF CONTINUUM-SYSTEMS NEAR THE PERCOLATION-THRESHOLD [J].

FENG, SC ;

HALPERIN, BI ;

SEN, PN .

PHYSICAL REVIEW B, 1987, 35 (01) :197-214

[4] EFFECTIVE THERMAL-CONDUCTIVITY OF A PERIODIC COMPOSITE WITH CONTACT RESISTANCE [J].

GU, GQ ;

TAO, RB .

JOURNAL OF APPLIED PHYSICS, 1988, 64 (06) :2968-2972

[5] EFFECTS OF CONTACT RESISTANCE ON THERMAL-CONDUCTIVITY OF COMPOSITE MEDIA WITH A PERIODIC STRUCTURE [J].

GU, GQ ;

LIU, ZR .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1992, 25 (02) :249-255

[6]

GU GQ, 1989, SCI CHINA SER A, V32, P1186

[7] NEW METHOD FOR EVALUATING THE DC EFFECTIVE CONDUCTIVITIES OF COMPOSITES WITH PERIODIC STRUCTURE [J].

GU, GQ ;

TAO, RB .

PHYSICAL REVIEW B, 1988, 37 (15) :8612-8617

[8]

GU GQ, 1992, J APPL PHYS, V70, P4476

[9] DEPENDENCE OF THE CONDUCTIVITY OF A POROUS-MEDIUM ON ELECTROLYTE CONDUCTIVITY [J].

JOHNSON, DL ;

SEN, PN .

PHYSICAL REVIEW B, 1988, 37 (07) :3502-3510

[10] A PERIODIC GRAIN CONSOLIDATION MODEL OF POROUS-MEDIA [J].

LARSON, RE ;

HIGDON, JJL .

PHYSICS OF FLUIDS A-FLUID DYNAMICS, 1989, 1 (01) :38-46

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