Sökning: "fiber length"
Visar resultat 1 - 5 av 69 uppsatser innehållade orden fiber length.
1. Mapping and analysing the current waste paper recycling system in Europe for a new fiber-based packaging material
Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : Fiber-based packaging has emerged as an alternative to plastic packaging, driven by concerns regarding environmental impact and excessive usage of plastic. In response to market trends favouring circular packaging solutions, Stora Enso is preparing to introduce Papira, an innovative fiber-based cushioning packaging material, in Europe. LÄS MER
2. Laboratory starlight simulator for future space-based heterodyne interferometry
Master-uppsats, Luleå tekniska universitet/RymdteknikSammanfattning : In astronomy, interferometry by ground-based telescopes offers the greatest angular resolution. However, the Earth´s atmosphere distorts the incident wavefront from a celestial object, leading to blurring and signal loss. It also restricts the transmission of specific wavelengths within the electromagnetic spectrum. LÄS MER
3. Tomography-based Micromechanical Analysis of Novel Composite Material
Master-uppsats, KTH/HållfasthetsläraSammanfattning : 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
4. Application of ring statistics to characterise graphitisation of carbon fiber heat shields under atmospheric re-entry conditions
Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanikSammanfattning : Carbon fibers submitted to high temperatures (>2000 °C) experience a permanent increasein their thermal conductivity. This change has been attributed to a change in the molecularstructure due to graphitisation. LÄS MER
5. Impact of textile structure on mechanical recyclability
Master-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomiSammanfattning : This thesis investigates the impact of yarn and fabric structure on the mechanical recyclability of textile structures. It focuses on variations in yarn twist and form (single or plied) as well as fabric type (woven or knitted) and their respective constructions. LÄS MER