Essays about: "fiber composite"

Showing result 1 - 5 of 77 essays containing the words fiber composite.

  1. 1. Mechanical Design, Analysis, and Manufacturing of Wind Tunnel Model and Support Structure

    University essay from KTH/Lättkonstruktioner

    Author : Luis Alfonso Penela Guerrero; [2022]
    Keywords : Aerospace; wind tunnel testing; lightweight structures; UAV; composite materials; Flyg; vindtunneltestning; Lättkonstruktioner; UAV; kompositmaterial;

    Abstract : The use of wind tunnel models for aerodynamic research is nowadays indispensable to aviation progress in the last years as aircrafts have become more complex. Wind tunnel model design and manufacturing has adopted many different processes and materials such as the use of a five-axis CNC; making this process a relatively long and expensive one. READ MORE

  2. 2. Cellulose oxalates in biocomposites

    University essay from KTH/Fiber- och polymerteknologi

    Author : Jiarong Liang; [2021]
    Keywords : cellulose; cellulose oxalate; compatibilizer; composite; mechanical properties; polypropylene; cellulosa; cellulosaoxalat; kompatibiliseringsmedel; komposit; mekaniska egenskaper; polypropylen;

    Abstract : Under de senaste åren, på grund av överanvändningen av icke förnybara resurser har den ekologiska miljön på jorden påverkats allvarligt. I takt med detta ökade oron bland människor om att resurserna skulle ta slut. Därför är det nödvändigt att utveckla och använda mer miljövänliga förnybara resurser. READ MORE

  3. 3. Impact of wood fibers on the mechanical performance of biocomposite materials

    University essay from Lunds universitet/Institutionen för byggvetenskaper; Lunds universitet/Hållfasthetslära

    Author : Jose Maria Moreno Ivañez de Lara; [2021]
    Keywords : Biocomposite; Composite; X-ray tomography; Image analysis; Injection moulding; Fracture mechanisms; Technology and Engineering;

    Abstract : Plastics are amazing materials with outstanding properties that make them very useful and cheap for a wide range of uses. However, their pollution to the environment has become one of the main problems to solve in this century. In this Master Thesis biocomposites from Biofiber Tech are studied. READ MORE

  4. 4. Novel materials from lignocellulosic sources- can they replace thermoplastics?

    University essay from KTH/Fiber- och polymerteknologi

    Author : Emmy Albinsson; Helina Tafesse Belachew; Jasmin Swaich; Hannah Juhlin; [2021]
    Keywords : Emulisonspolymerisation; Biobaserade plaster; Hållbarhet; Polymerer; Bearbetad halm; Kompositer; PISA-raft;

    Abstract : Plastic waste is a severe environmental problem in today's society which has been noticed and discussed during the last couple of years. A constant increase of production over the last decades hasled to a large amount of plastic waste ending up in oceans as microplastics. READ MORE

  5. 5. A comparative study on hole quality criteria on CFRP drilling

    University essay from Lunds universitet/Industriell Produktion

    Author : Jerome Paul Raenius Jeevanandham; Sakthivel Balaji; [2021]
    Keywords : CFRP; Composites; Hole quality; Delamination; Uncut fibers; Technology and Engineering;

    Abstract : Drilling is an essential hole-making operation in the modern industrial world. Drilling operation is comparatively challenging in composites when compared to metals. Composites are heterogeneous and possess a high strength-to-weight ratio which makes it a challenge in composite drilling. READ MORE