Sökning: "loss modulus"
Visar resultat 1 - 5 av 18 uppsatser innehållade orden loss modulus.
1. Evaluation of the Weather Resistance of Ram-Air Kites Used in Airborne Wind Energy Systems
Master-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomiSammanfattning : Airborne Wind Energy is an emerging technology that harnesses the power of the wind by using tethered wings. Among the flying devices are ram-air wings made from coated textiles that utilize dynamic pressure to gain their shape. LÄS MER
2. Polymer Directed Engineering of Novel Cellulose Network
Kandidat-uppsats, KTH/Fiber- och polymerteknologiSammanfattning : This study investigated a CNF/dendrimer hydrogel and how different concentrations of the carboxylated CNF and bis-MPA ammonium dendrimer affected the hydrogels’ rheological properties. A third generation bis-MPA ammonium dendrimer was diffused into a dispersion of carboxylated cellulose nanofibrils. LÄS MER
3. Evaluation of Peridynamics and Its Application in Harmonic-Structured Material Simulations
Master-uppsats, Lunds universitet/MekanikSammanfattning : Materials are constantly sought to be improved in different manners. Two of the most common characteristics to improve are strength, and ductility. Historically, materials are modified homogeneously to achieve improvement, while the past century has also seen composite materials becoming standard-issue within various industries. LÄS MER
4. Abaca in the Philippines, an overview of a potential important resource for the country : Relating the tensile strength of the single fiber to the microfibrilar angle
Kandidat-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Sammanfattning : Due to environmental concerns and to the limited amount of fossil fuel in the world theinterest in using renewable material has been and will continue to be on the rise. With theincreasing demand for renewable materials such as bio-based fibers, the research aroundnatural fibers is intensifying. LÄS MER
5. Mechanical properties of films made of faba bean protein nanofiber and non-fibrillated protein
Master-uppsats, SLU/Department of Molecular SciencesSammanfattning : The production of livestock puts a huge strain on our ecosystem and the planet. It is the largest source of greenhouse gases and it causes loss in biodi-versity and pollution of water. One way to reduce these environmental dam-ages is to decrease the intake of meat and increase the intake of plant-based proteins. LÄS MER