Prohlížení dle předmětu "finite element method"

Zobrazují se záznamy 1-3 z 3

Bio-based phase change material for enhanced building energy efficiency: A study of beech and thermally modified beech wood for wall structures

Grzybek, Jakub; Nazari, Meysam; Jebrane, Mohamed; Terziev, Nasko; Tippner, Jan; Petutschnigg, Alexander; Schnabel, Thomas (John Wiley & Sons, Inc., 2024)

This study investigated the impregnation of beech and thermally modified beech (TMB) with a ternary mixture of capric acid, palmitic acid, and stearic acid as a bio-based phase change material (BPCM). Finite element method ...
Elasto-plastic material model of oak at two moisture content levels

Tippner, Jan; Milch, Jaromír; Sebera, Václav; Brabec, Martin (Walter de Gruyter GmbH, 2022)

The mechanical properties of wood show a very high dependence on the moisture content (MC). A consideration of MC in numerical simulations increases the applicability of such prediction with respect to application and ...
The role of geometry precision in frequency-resonance method for non-destructive wood assessment - numerical case study on sugar maple

Tippner, Jan; Vojáčková, Barbora; Zlámal, Jan; Kolařík, Jaroslav; Paulic, Vinko; Funai, James (CRC Press/Taylor and Francis Group, 2023)

The application of frequency-resonance method (FRM) for precise log bending testing is limited by complex geometry; usually the cone with variable cross. This case study presents the relationship among non-destructively ...