Sökning: "Fiber reinforced plastic"

Visar resultat 1 - 5 av 24 uppsatser innehållade orden Fiber reinforced plastic.

1. 1. End-of-life wind blade recycling through thermal process

   Master-uppsats, Uppsala universitet/Institutionen för materialvetenskap

   Författare :Kerstin Benz; [2023]
   Nyckelord :Wind Turbine Blades; Recycling; Glass Fiber Reinforced Plastic; Molten Salt Pyrolysis;

   Sammanfattning : Renewable energy production with wind turbines has been rising in the last 30 years and it is a crucial technology, which is necessary for the energy transition. As sustainable as the energy production of wind turbines is, the waste management of the blade material is not. Most of the blades end up on a landfill or get incinerated. LÄS MER

3. 2. Test av förankringar för sandwichelement - en jämförelse mellan två kopplingssystem av glasfiber

   Kandidat-uppsats, Linnéuniversitetet/Institutionen för byggteknik (BY)

   Författare :Robin Werngren Karlsson; Paul Ericson Carhuallanqui Obregon; [2022]
   Nyckelord :gfrp; anchorage; connection system; sandwich element; pull-out load; concrete failure; bar failure; isolink; thermopin; glass fiber reinforced plastic bar; kooltherm; gfrp; förankring; förankringssystem; sandwichelement; utdragslast; vidhäftningsbrott; brott i stångmaterial; isolink; thermopin; glasfiberarmering; kooltherm;

   Sammanfattning : Prefabricerade sandwichelement kommer att produceras till Linnéskolan i Älmhult av Torps Byggelement AB. Ett sandwichelement består av två lager betong (fasad och bärande skikt) med isolering mellan de två skikten. Dessa sandwichelement hade till en början förankringssystemet Thermopin tillverkade av B.T. LÄS MER

4. 3. Green Raven Structural Design : Optimization of Internal Structure for Blended Wing Bodies

   Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

   Författare :Oscar Ehrler; Anton Holmén; [2022]
   Nyckelord :UAV; Blended wing body; BWB; wing structure; Scots pine; Fiber reinforced plastic; FRP; Off axis loading of fiber reinforced plastic; wing mount;

   Sammanfattning : The student inclusive Green Raven project of the KTH-Aero faculty requireda small blended wing model of their new flying wing design. The small scalemodel will be used for various flight tests. The goal of this specific project was tocreate an internal structure for the small scale model, including an outer shell. LÄS MER

5. 4. Effects of Temperature and Moisture Content on Young’s Modulus in Glass Fiber Reinforced Polyamide

   Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Författare :Joel Sandberg; Samuel Sjölin; [2022]
   Nyckelord :Polyamide; nylon 66; PA66GF25; glassfiber reinforced polyamide; Young’s modulus; Polyamid; nylon 66; PA66GF25; glasfiberförstärkt polyamid; Youngs modul.;

   Sammanfattning : This thesis was made in cooperation with Roxtec. Roxtec specialises in cable sealingsolutions and are world leading in their area. In many of Roxtec’s products steel isused in the frame holding the sealing rubber. To lower Roxtec’s environmental foot-print plastic would be used instead in the frames if possible, more specific polyamide6. LÄS MER

7. 5. Characterization of Fiber Orientation and Weld Line Effects in Reinforced Plastics with Reduced CO2eq Emissions

   Master-uppsats, Jönköping University/JTH, Material och tillverkning

   Författare :Anders Tolf; Markus Johannesson; [2022]
   Nyckelord :Fiber-reinforced plastics; GFRP; Reduced carbon dioxide equivalent materials; Experimental; Uniaxial tensile test; Uniform fiber orientation plate; Tensile strength; Fiber orientation; Weld line; Fracture analysis; Microscopy;

   Sammanfattning : With increasing emphasis and regulations on the environmental footprint in industries, the integration of reduced carbon dioxide equivalent (CO2eq) plastic materials is desirable. Fiber-reinforced plastic materials mechanical properties differ with varying fiber orientations. LÄS MER