Sökning: "elastisk töjning"

Hittade 2 uppsatser innehållade orden elastisk töjning.

1. 1. Tomography-based Micromechanical Analysis of Novel Composite Material

   Master-uppsats, KTH/Hållfasthetslära

   Författare :Mattias Grankvist; [2023]
   Nyckelord :paper mechanics; micro mechanics; numerical analysis; tomography; foam forming; density profile; pappersmekanik; mikromekanik; numerisk analys; tomografi; skumformning; densitetsprofil;

   Sammanfattning : This study explores the performance of porous Paptic paper materials composed of a mixture of softwood and lyocell fibers. The investigation involves laboratory experiments and numerical simulations to analyse the impact of various parameters on the paper's characteristics. LÄS MER

3. 2. FE-analys av luftinlopp samt karaktärisering av EPDM-gummi

   Master-uppsats, Lunds universitet/Hållfasthetslära

   Författare :Linda Johannesson; [2015]
   Nyckelord :icke-linjär; materialstyvhet; styvhet; lasthistorik; temperatur; töjningshastighet; töjningsamplitud; töjning; linjär-elastisk; linjärelastisk; hyperelastisk; kurvanpassning; EPDM-gummi; luftinlopp; turbokrök; gummibälg; lastbil; gummi med fyllmedel; linjär analys; deformation; non-linear; stiffness; loading history; temperature; strain rate; strain amplitude; strain; hose; turbo; Catia GAS; Catia; Abaqus; FEM; FE-analysis; FE-simulations; linear elastic; hyperelastic; curve fitting; truck; Scania; EPDM; filled rubber; linear analysis; Technology and Engineering;

   Sammanfattning : The aim of this study was to examine if simplified linear analysis can be used to capture the complex and non-elastic behaviour that filled rubber exhibits. Linear analysis includes both linear elastic material models and a linear solving technique. LÄS MER