Geodesic
On computation of the effective thermal conductivity of building bricks with hollow spaces
Matematičeskoe modelirovanie, Tome 17 (2005) no. 9, pp. 77-84 
V. È. Grikurov; L. V. Ivanov; S. Yu. Slavyanov; R. V. Trepkov; S. A. Fursenko. On computation of the effective thermal conductivity of building bricks with hollow spaces. Matematičeskoe modelirovanie, Tome 17 (2005) no. 9, pp. 77-84. http://geodesic.mathdoc.fr/item/MM_2005_17_9_a6/
@article{MM_2005_17_9_a6,
     author = {V. \`E. Grikurov and L. V. Ivanov and S. Yu. Slavyanov and R. V. Trepkov and S. A. Fursenko},
     title = {On computation of the effective thermal conductivity of building bricks with hollow spaces},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {77--84},
     year = {2005},
     volume = {17},
     number = {9},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2005_17_9_a6/}
}
TY  - JOUR
AU  - V. È. Grikurov
AU  - L. V. Ivanov
AU  - S. Yu. Slavyanov
AU  - R. V. Trepkov
AU  - S. A. Fursenko
TI  - On computation of the effective thermal conductivity of building bricks with hollow spaces
JO  - Matematičeskoe modelirovanie
PY  - 2005
SP  - 77
EP  - 84
VL  - 17
IS  - 9
UR  - http://geodesic.mathdoc.fr/item/MM_2005_17_9_a6/
LA  - ru
ID  - MM_2005_17_9_a6
ER  - 
%0 Journal Article
%A V. È. Grikurov
%A L. V. Ivanov
%A S. Yu. Slavyanov
%A R. V. Trepkov
%A S. A. Fursenko
%T On computation of the effective thermal conductivity of building bricks with hollow spaces
%J Matematičeskoe modelirovanie
%D 2005
%P 77-84
%V 17
%N 9
%U http://geodesic.mathdoc.fr/item/MM_2005_17_9_a6/
%G ru
%F MM_2005_17_9_a6

Voir la notice de l'article provenant de la source Math-Net.Ru

The effective thermal conductivity is introduced to describe heat transfer properties of modern building materials (ceramic bricks) with hollow spaces. The approach to compute this magnitude is discussed and it is shown that the effective thermal conductivity is appeared to be twice or more times smaller then the local thermal conductivity. The influence of some accessory factors is also considered.

[1] V. S. Belyaev, L. P. Khokhlova, Proektirovanie energoekonomichnykh i energoaaktivnykh grazhdanskikh zdanii, Vysshaya shkola, M., 1991, 255 pp. | MR

[2] K. Liersch, N. Langer, EnEV-Praxis, Bauwerk Verlag, Berlin, 2002, 256c | MR

[3] G. Lohmeyer, Praktische Bauphysik, Teubner Verlag, Stuttgar–Leipzig–Wiesbaden, 2001, 705 pp. | MR

[4] E. M. Kartashev, Analiticheskie metody v teorii teploprovodnosti tverdykh tel, Vysshaya shkola, M., 2001, 550 pp. | MR

[5] A. D. Khudyakov, Teplozaschita zdanii v severnykh usloviyakh, M., 2001, 77 pp. | MR

[6] T. Muneer, J. Kubic, T. Grassie, Heat Transfer, Taylor Francis, New York and London, 2003, 353 pp. | MR

[7] C. Johnson, K. Eriksson, “Adaptive Finite Element Methods for Parabolic Problems I: A Linear Model Problem”, SIAM J. Numer. Anal., 28 (1991), 43–77 | DOI | MR | Zbl