Effective Thermal Conductivity of Composites with Interfacial Thermal Barrier Resistance
Эффективная теплопроводность композитов с сопротивлением тепловому барьеру на интерфейсе
1987-06-01
SCID: 54.1/4vpwaup2
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Maxwell theoryRayleigh theorydilute dispersionseffective thermal conductivityinterfacial thermal barrier resistance
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Abstract (AI)
A modification of the original theories of Rayleigh and Maxwell permitted the deriva tion of expressions for the effective thermal conductivity of composites consisting of a continuous matrix phase with dilute concentrations of dispersions with spherical, cylin drical and flat plate geometry with a thermal barrier resistance at the interface between the components.
Key Findings
1
Analytical formulas cover inclusion geometries: spherical, cylindrical, and flat plate.
2
Derived expressions apply to composites with dilute concentrations of dispersed inclusions in a continuous matrix.
3
Modified Rayleigh and Maxwell theories were derived to account for interfacial thermal barrier resistance in composites.
4
The models quantify effective thermal conductivity of composites incorporating interfacial resistance effects.
Research Object
Composite materials with a continuous matrix and dilute dispersions (spherical, cylindrical, and flat plate inclusions) having interfacial thermal barrier resistance
Research Subject
Effective thermal conductivity of the composites accounting for interfacial thermal barrier resistance between matrix and inclusions
Publication Details
Publication Date
1987-06-01
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