Sökning: "Geometry"

Visar resultat 31 - 35 av 1623 uppsatser innehållade ordet Geometry.

  1. 31. Exploratory study of additively manufactured heat exchangers for aerospace applications

    Master-uppsats,

    Författare :Siddharth Nadukkandy; [2023]
    Nyckelord :;

    Sammanfattning : Thermal management is a crucial part in the aviation industry. It is also essential that the components involved in aviation be light weight. One of the vital components of thermal management is heat exchangers. It has been observed that the optimization of the heat exchanger is approaching its saturation with traditional manufacturing. LÄS MER

  3. 32. One Light to fit them all. Rethinking Luminaire Design, Reusability - Re•adjustability

    Magister-uppsats, KTH/Ljusdesign

    Författare :Athanasios Skouros; [2023]
    Nyckelord :Design tool; Functionalism; Geometry; Adjustability; Adaptability;

    Sammanfattning : A luminaire’s primary purpose is to provide visibility into a space, but also to serve as an aesthetic object for it. When switched off, luminaires maintain their presence as forms and when switched on they transform places by creating or vanishing different shadows. LÄS MER

  4. 33. Design av modulärt dropoutsystem

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

    Författare :Joel Bergström; [2023]
    Nyckelord :Bicycle design; modular design; generative design; dropout; Cykeldesign; modulär design; generativ design; dropout;

    Sammanfattning : Denna rapport syftar till att ta fram ett modulärt dropout-system till en cykel, ett system som kopplar bakhjulet till ramen (det saknas en bra svensk översättning). Ett modulärt dropout-system gör det möjligt för en cykelram att använda flera olika typer av dropouts, vilket betyder att cykelramen kan anpassas efter olika användningsområden. LÄS MER

  5. 34. Construction and Evaluation of a Numerical Model for Heat Transfer in a Ladle During Pre-heating : A Finite Volume Approach to the Diffusion Equation using Julia

    Kandidat-uppsats, KTH/Materialvetenskap

    Författare :Gustaf Bjurstam; [2023]
    Nyckelord :Finite Volume Method; FVM; Diffusion equation; Ladle; Pre-heating; Baking; Heat equation; Heat transfer; Finita Volymmetoden; FVM; Diffusionsekvationen; Skänk; Förvärmning; Värmeledningsekvationen; Värmeledning;

    Sammanfattning : Heat transfer is key to understanding many processes in engineering. At a steel mill heat transfer is absolutely crucial to understanding most of the processes. One such a process is the pre-heating of a freshly relined ladle. LÄS MER

  7. 35. Methods for determining focal point and delay for ultrasound arrays and multichannel electronics

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Svante Rosenlind; [2023]
    Nyckelord :Focusing algorithms; k-wave; Spatiotemporal inverse filter; Gerchberg- Saxton algorithm; Focused ultrasound; Technology and Engineering;

    Sammanfattning : High intensity focused ultrasound is a growing technique for tissue ablation, among other uses, and given its destructive capabilities, there is a need for control of where the energy is delivered. There exist a number of methods for focusing such ultrasound arrays, but these often assume prior knowledge of the impulse response, or require extensive full-system simulations. LÄS MER