Effective thermal conductivity of porous materials and composites as a function of fundamental structural parameters

• Autorzy: Asakuma Y. , Yamamoto T.
• Języki publikacji: EN

Abstrakty

EN

We conducted thermal conductivity investigations by homogenization. This method can effectively model structural features such as pores within dispersed particle architectures via a finite element mesh. We investigated the factors that determine the effective thermal conductivity of porous structures and composites, such as the volume ratio of the continuous and dispersed phases, conductivity ratio, Biot number and particle packing model.

Słowa kluczowe

EN

homogenization method; effective thermal conductivity; multi-scale

PL

metoda homogenizacji; przewodność cieplna; wieloskala

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Computer Assisted Methods in Engineering and Science
• Rocznik: 2013
• Tom: Vol. 20, no. 2
• Strony: 89--98
• Opis fizyczny: Bibliogr. 10 poz., rys., wykr.

Twórcy

autor

Asakuma Y.

• Department of Mechanical and Systems Engineering, University of Hyogo 2167 Shosha, Himeji, 671-2280, Japan

autor

Yamamoto T.

• Department of Chemical Engineering, Kyushu University, 744 Motooka Nishi-ku Fukuoka 819-0395, Japan

Bibliografia

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