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Numerical analysis of coupled heat and moisture transport
Coupled heat and moisture transfer is studied with the help of Kunzel model. Analysis of system of equations obtained after discretization by the finite element methods reveals large condition numbers....
JM - Inženýrské stavitelství
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Efficient tools for solution of coupled heat and moisture transfer
Contribution deals with efficient methods used in the coupled heat and moisture transfer. The analysis is based on the Kunzel model and the Schur complement method is used for solution of large systems of equations....
JM - Inženýrské stavitelství
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
NUMERICAL ANALYSIS OF COUPLED HEAT AND MOISTURE TRANSFER BASED ON KUNZEL MODEL
Coupled heat and moisture transfer is still more often used in many civil engineering problems. In connection with concrete and plasters, the Kunzel model is very popular. Unfortunately, very different orders of material parameters ...
JM - Inženýrské stavitelství
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Simultaneous transport of heat, moisture and salt in porous materials
This contribution describes three models of transport processes and shows systems of partial differential equations which have to be solved. After spatial discretization by the finite element ethod, nonsymmetric systems of ordinary different...
JM - Inženýrské stavitelství
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
PREFEM
Software PREFEM has been created in order to solve 1-D problem coupled heat and moisture transport in porous building materials by Kunzel model using finite element method. PREFEM is based on C++ with respect to its extensibility. T...
JN - Stavebnictví
- 2010 •
- R
Rok uplatnění
R - Software
Pigments and Fillers for Facade Coating Compositions
Pigments and Fillers for Facade Coating Compositions were investigated...
JJ - Ostatní materiály
- 2000 •
- D
Rok uplatnění
D - Stať ve sborníku
3D Multi-scale Analysis of Coupled Heat and Moisture Transport and its Parallel Implementation
Parallel implementation of two-scale model of coupled heat and moisture transport is described. The coupled heat and moisture transport is based on the Kunzel model. Motivation for the two-scale analysis comes from the requ...
JN - Stavebnictví
- 2016 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Adaptive Modification of the Künzel Model for Coupled Heat and Moisture Transfer
Coupled heat and moisture transport in hydrophobic materials which are components of multi-layered systems leads to numerical difficulties caused by very small conduc- tivities. The condition numbers of matrices are very large and any solver of syste...
JM - Inženýrské stavitelství
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Processor Farming in Homogenization of Coupled Heat and Moisture Transfer
Coupled heat and moisture transport in extremely heterogeneous materials like a ma- sonry still cannot be solved for large strucutres. Multi-scale methods with the macro and meso-scale levels are usually used. The biggest disadvantage of such methods...
JM - Inženýrské stavitelství
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Models In Information systems development
Basic themes of document: model; model in information system; standardized model; software tool for modeling; language of model......
IN - Informatika
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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