Numerical analysis of coupled heat and moisture transfer based on Künzel model
Abstract eng: Coupled heat and moisture transfer is still more often used in many civil engineering problems. In connection with concrete and plasters, the K¨ nzel model is very popular. Unfortunately, very different u orders of material parameters have devastating influence on the condition number of matrices obtained after space and time discretization of problems. It results in severe numerical difficulties. This contribution deals with some strategies leading to better numerical behaviour of the coupled transport processes.
Contributors:
Publisher:
Institute of Theoretical and Applied Mechanics, AS CR, Prague
Conference Title:
Conference Title:
Engineering Mechanics 2012
Conference Venue:
Svratka (CZ)
Conference Dates:
12/05/2014 - 15/05/2014
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2014-12-04, last modified 2014-12-04
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