Sökning: "Sailing Yacht"

Visar resultat 1 - 5 av 12 uppsatser innehållade orden Sailing Yacht.

  1. 1. Cable Shape Optimization - Drag Reduction of Cables Used in Marine Applications

    Master-uppsats, KTH/Teknisk mekanik

    Författare :Simon Garpenquist; [2023]
    Nyckelord :Wind Tunnel Experiment; Computational Fluid Dynamics; Aerodynamic Forces; Drag Reduction; Shape Optimization; Flow around Cylinders; Yacht Racing;

    Sammanfattning : It is important to understand the aerodynamic properties of tensioned cables (e.g. used in suspension bridges and yacht riggings), both for drag reduction and vibrational suppression purposes. LÄS MER

  3. 2. A Feasibility Analysis of Natural Composite Alternatives in High Performance Sailing Vessels

    Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Författare :Sabrina Smith; [2023]
    Nyckelord :F50 catamaran; sustainable materials; marine applications; flax laminates; mechanical testing; environmental analysis; weight distribution; yacht performance;

    Sammanfattning : The construction of high-performance vessels like the F50 catamaran has traditionally prioritized advanced composite materials and performance-driven design. However, there is a growing need to incorporate sustainable materials and practices, with their performance in marine applications remaining relatively unknown. LÄS MER

  4. 3. Förbättring av nedgångslucka på en segelbåt

    M1-uppsats, KTH/Tillämpad maskinteknik (KTH Södertälje)

    Författare :Philip Hagberg; Jesper Henriksson; [2018]
    Nyckelord :Cost price calculation; constant force spring; generic development; life cycle; mounting schedule; sail yacht; product development; Självkostnadskalkyl; konstantkraftsfjädrar; generisk utvecklingsprocess; livslängd; monteringsschema; segelbåtar; produktutveckling;

    Sammanfattning : Linjett Segelbåtar konstruerar och producerar högkvalitativa  segelbåtar på Rosättravarvet. Detta arbete syftar till att presentera en bättre mekanisk lösning till den nedgångslucka som Linjett har idag. LÄS MER

  5. 4. Aerodynamics of Sailing Yachts : Force, Pressure and sail shape measurements as bridge between experiments and numerical simulations

    Master-uppsats, KTH/Marina system

    Författare :Francesco Giacobone; [2017]
    Nyckelord :;

    Sammanfattning : The present work reports the first systematic results obtained in wind tunnel and at full scale with theexperimental apparatus developed within the joint project among Politecnico di Milano, North Sails andCSEM. The steady state upwind aerodynamics of sailing yachts are investigated through the contemporarymeasurement of global forces, distributed pressures and sail flying shapes, and with numerical simulationsbased on Potential Theory and Navier-Stokes equations. LÄS MER

  7. 5. Design and models optimisation of asailing yacht dynamic simulator

    Master-uppsats, KTH/Marina system

    Författare :Paul Kerdraon; [2017]
    Nyckelord :;

    Sammanfattning : This master thesis is concerned with the design and optimisation of a dynamic velocity prediction programmefor high performance sailing yachts. The simulator uses response surfaces methods, maximising the computationaleciency. LÄS MER