Sökning: "Arken"

Visar resultat 1 - 5 av 21 uppsatser innehållade ordet Arken.

  1. 1. Incorporation of Plasticizers through Refining into Wood Pulp : A Potential Route For Bio-based Thermoplastic Materials

    Kandidat-uppsats, KTH/Materialvetenskap

    Författare :Victor Eric Pierre Chartrain; [2023]
    Nyckelord :Cellulose; Paper; Plasticizer; Mechanical Refining; Cellulosa; Papper; Mjukgörare; mekanisk bearbetning;

    Sammanfattning : Fibers are interesting materials alternative to replace conventional fossil-based plastics, as they are bio-based and do not lead to CO2 emissions. Due to their limited ductility, it is difficult to use them to make complex three-dimensional shapes. LÄS MER

  3. 2. 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

  4. 3. Mapping of Material & Conversion Parameters of Packaging Production – Boardio®

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Yusuf Qasem; Younes Chraibi Ottosson; [2022]
    Nyckelord :Chemical Engineering; Packaging; Packaging Production; Paperboard; Converting; Lamination; Extrusion; Die-cutting; X-ray tomography; GPI; Creasing; Perforation; Tensile Strength; Technology and Engineering;

    Sammanfattning : With an increased demand for sustainable packaging solutions for the ever-growing FMCG market, fiber-based systems rise as an answer to phasing out plastics in packages and reducing the humanity’s climate footprint. However, constructing a packaging solution largely consisting of paperboard comes with its challenges, such as integrating functionalities in the anisotropic paperboard that formerly were provided by a fundamentally different materials with divergent mechanical properties, being isotropic polymers. LÄS MER

  5. 4. DYAMO Project Report : Report documenting the planning, development and final product of a mobile application developed for the company DYAMO

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Jonatan Holmbäck; Pontus Asp; [2021]
    Nyckelord :Flutter; App Development; Android; iOS; Mentoring; Chat App; App; Flutter; Apputveckling; Android; iOS; Mentorskap; Chatt-app; App;

    Sammanfattning : DYAMO is a company who strive to empower students to succeed in their studies by setting them up with a mentor that the student can depend on for motivation and help. Furthermore, the students should be able to stay anonymous to the mentors. However, DYAMO does not yet have their own platform to work with. LÄS MER

  7. 5. Arken - Tensta stadsdelshus

    Kandidat-uppsats, KTH/Arkitektur

    Författare :Julia Nordholm; [2020]
    Nyckelord :Arken; Tensta; stadsdelshus; stadshus; arkitektur; trä; atrium; medborgare; kontor; byggnad; centralt trapphus; rörelse;

    Sammanfattning : Arken är ett förslag på stadsdelshus placerat i Tensta centrum. Byggnaden hjälper till att koppla samman olika nivåer i området med hjälp av flera entréer och halvplan. Arkitekturen inbjuder medborgarna att röra sig genom byggnaden och att stanna kvar. LÄS MER