Sökning: "Manoeuvrability"

Visar resultat 11 - 15 av 19 uppsatser innehållade ordet Manoeuvrability.

  1. 11. Organic Fillers for Solid Rocket Fuel

    Uppsats för yrkesexamina på avancerad nivå, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Viktor Bladholm; [2018]
    Nyckelord :Hybrid rocket propellant; fuel formulation; organic fillers; hexamine; fluorene; anthracene; 1; 4-dicyanobenzene; Hybridraketer; bränsleformulering; organiska additiv; hexamin; fluoren; anthracen; 1; 4-dicyanobenzen;

    Sammanfattning : Idag är de vanligaste använda raketerna flytande-bränsle- och fast-bränsle- raketer. Flytande-bränsle-raketer har fördelen att det kan manövreras men de har en komplex design och problem med förvaring. Fast-bränsle-raketer har en enkel design och kan förvaras men de har en miljöpåverkan och bränslet kan vara svårhanterligt. LÄS MER

  3. 12. Design of a free-rotating wing sail for an autonomous sailboat

    Master-uppsats, KTH/Marina system

    Författare :Claes Tretow; [2017]
    Nyckelord :;

    Sammanfattning : There is an accelerating need for ocean sensing where autonomous vehicles can play a key role in assisting engineers, researcher and scientists with environmental monitoring and colleting oceanographic data. This thesis is performed in collaboration with a research group at The Royal Institute of Technology that currently develops an autonomous sailboat to be used as a sensor carrying platform for autonomous data acquisition in the Baltic Sea. LÄS MER

  4. 13. Numerical simulation of ship motion due to waves and manoeuvring

    Master-uppsats, KTH/Marina system

    Författare :Kristian Koskinen; [2013]
    Nyckelord :;

    Sammanfattning : This is a master thesis conducted at KTH Centre for Naval Architecture in collaboration with Seaware AB and Wallenius Marine AB.Traditionally simulation of ship motion is divided into manoeuvring and seakeeping. In manoeuvring the plane motion in surge, sway and yaw degrees of freedom for a ship considered moving in calm water is simulated. LÄS MER

  5. 14. Manoeuvrability model for a Pure Car and Truck Carrier

    Master-uppsats, KTH/Marina system

    Författare :Daniel Zachrisson; [2011]
    Nyckelord :;

    Sammanfattning : This is a master thesis conducted during the autumn and winter 2010-2011 at KTH Centre for Naval Architecture in collaboration with Wallenius Marine AB. Traditionally the hull lines of typical Pure Car and Truck Carriers have been optimized for minimum resistance when going on a straight path and for maximum cargo capacity. LÄS MER

  7. 15. Osteo-histology of Mesozoic marine tetrapods : implications for longevity, growth strategies and growth rates

    Kandidat-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Johan Gren; [2010]
    Nyckelord :histologi; mesozoiska tetrapoder; livslängd; tillväxtstrategier; osteoporos; pachyosteosclerosis; histology; Mesozoic tetrapods; longevity; growth strategies; osteoporosis; Earth and Environmental Sciences;

    Sammanfattning : Osteo-histology provides information on age, growth strategies, and lifestyles of both recent and ancient animals. This study deals with the histology of fossilized bone from three groups of tetrapods – sea turtles, ichthyosaurs and plesiosaurs – all secondarily adapted to marine life, but with rather different bone microstructures. LÄS MER