ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The effective conductivity of 2D porous materials with temperature dependentmatrix properties is investigated by two different approaches: namely, a numerical and ananalytical method. A model with disjoint parallel cylindrical pores in a representative cell isconsidered. The numerical method is represented by the finite element method. In the scopeof the analytical method, the nonlinear boundary value problem which describes conductingproperties of the materials is solved by the methods of complex analysis, and the effectiveconductivity is represented in an explicit form via the solution of this problem. The values ofthe effective conductivity obtained by two these methods are compared
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/16/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.553.118.pdf
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