Sökning: "Friformsframställning"

Visar resultat 1 - 5 av 17 uppsatser innehållade ordet Friformsframställning.

  1. 1. Experimental Investigation of High Prandtl Number Flow in Additive Manufactured Channels

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :LINDA YANG; [2023]
    Nyckelord :Additive manufacturing; Heat transfer; Darcy friction factor; Nusselt number; Minichannel.; Friformsframställning; Värmeöverföring; Darcy friction factor; Nusselt number; Minikanal.;

    Sammanfattning : Additive manufacturing (AM) rapidly evolves and expands into new industries dueto its great design freedom and time savings. Injection molding is an excellentindustry where AM can help reduce cooling time by printing complex coolingchannels for more effective and uniform cooling. LÄS MER

  3. 2. Anisotropic Muscle Phantoms for Shear Wave Elastography Assessment of the Levator Ani Muscle Properties

    Kandidat-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Bleona Koxha; Melissa Jova Martinez; [2023]
    Nyckelord :pelvic floor disorder; levator ani muscle; shear wave elastography; phantom; anisotropy; polyvinyl alcohol; bäckenbottenbesvär; levator ani muskel; shear wave elastografi; fantom; anisotropi; polyvinylalkohol;

    Sammanfattning : Pelvic floor disorder is an emerging research area and is highlighted in many pelvic floor studies. Assessment methods for this type of injury are lacking and new methods for prevention and diagnosis are needed. Pelvic floor disorders are common among women and can lead to suffering for the patient. LÄS MER

  4. 3. Miljövänlig och hållbar additiv tillverkning

    Kandidat-uppsats, KTH/Fiber- och polymerteknologi

    Författare :Yasmina Khadige; Ida Lönn; Sara Thunholm; [2022]
    Nyckelord :Filament; Polyamide 12; SLS waste; FFF printing; recycling;

    Sammanfattning : Den additiva tillverkningsindustrin associeras ofta med en hållbar hushållning av resurser. Trots detta har denna industriavfall med stor potential till vidare användning. LÄS MER

  5. 4. 3D Printing Composites from Raw Materials

    Master-uppsats, Lunds universitet/Innovation

    Författare :Oscar Rundbäck Martinsson; [2021]
    Nyckelord :Additive manufacturing; Extrusion; Compounding; 3D-printing; Technology and Engineering;

    Sammanfattning : For the last decades, the subject of Additive manufacturing, also known as 3D-printing, has been rapidly developing in both the industrial and recreational fields. As new applications are discovered, materials and methods have to be researched and developed at the same pace to not stunt the creativity that 3D-printing brings out. LÄS MER

  7. 5. Coupled flux nucleation model applied to the metallic glass AMZ4

    Master-uppsats, Malmö universitet/Institutionen för materialvetenskap och tillämpad matematik (MTM)

    Författare :Mattias Tidefelt; [2021]
    Nyckelord :Material science; numerical modeling; metallic glasses; classical nucleation theory;

    Sammanfattning : Additive manufacturing (AM), also known as 3D-printing, has made it possible to produce components made of bulk metallic glass (BMG) which have remarkable properties compared to parts made of conventional alloys. A metallic glass is a metastable noncrystalline alloy that form if a melt is quenched with a sufficient cooling rate. LÄS MER