Thickness Optimisation of Sealed Seams in Respect of Insulating Properties
Research and development
Authors:
- Korycki Ryszard
Department of Techanical Mechanics and Computer Science, Faculty of Material Technologies and Textile Design, Lodz University of Technology, Łódź, Poland - Szafrańska Halina
Department of Design, Shoes and Clothing Technology, University of Technology and Humanities in Radom, Radom, Poland
Nr DOI: 10.5604/12303666.1228185
 Full text | references | Abstract: The main goal is to determine the optimal thickness of material layers in seams in respect of their insulating properties. The impact of structure on heat insulation and moisture resistance is also described. The insulation was analysed for different types of sealed seams which are typically used to connect the different parts of clothing. The coupled heat and mass transport problem is defined by the transport equations and a set of boundary and initial conditions. Based on the variational approach, we introduce the typical objective functionals and the optimality conditions. The problem was solved using the finite element method at the analysis stage and sensitivity approach at the synthesis stage. |
Tags:
thickness optimization, sealed seams, insulating properties.
Citation:
Korycki R, Szafranska H. Thickness Optimisation of Sealed Seams in Respect of Insulating Properties. FIBRES & TEXTILES in Eastern Europe 2017; 25, 2(122): 68-75. DOI: 10.5604/12303666.1228185