Sökning: "water-jet"

Visar resultat 16 - 20 av 45 uppsatser innehållade ordet water-jet.

  1. 16. Tree Climber : Researching methods of measuring height in the application of a vertically climbing robot

    Kandidat-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Hugo Skeppström Lehto; Kristoffer Sliwinski; [2017]
    Nyckelord :;

    Sammanfattning : Ascending trees isn’t completely safe and includes somedangers. Scaling trees with an automated robot wouldminimise the risk of injury. This report describes how ademonstrator was constructed which purpose was to measuredistance while scaling an object. LÄS MER

  3. 17. Vattenjet som poleringsmetod

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

    Författare :Murtada Abdul Hussein; Faysal Al-Entabe; [2016]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 18. Investigating the stability of a laser-based plasma x-ray source

    Kandidat-uppsats, Lunds universitet/Kemisk fysik; Lunds universitet/Fysiska institutionen

    Författare :Fredrik Parnefjord Gustafsson; Jens Uhlig; Wilfred Fullagar; Amal El Nahhas; [2016]
    Nyckelord :pulse energy; pointing; TES; transmission-edge-sensor; EXAFS; spectrum; spectroscopy; absorption; emission; time-resolved; Brunel mechanism; vacuum heating; water-jet; CCD; andor; LPXS; x-ray; plasma; laser; fluctuations; stability; pixel detector; beam profile sensor; resonant absorption; beam position; Physics and Astronomy;

    Sammanfattning : The use of laser based plasma x-ray sources (LPXS) has quickly expanded during the past decades due to rapid development of ultrafast laser systems. These sources are used in many research applications such as emission, absorption and particularly time-resolved spectroscopy. LÄS MER

  5. 19. Development of an hydrodynamic hull model for slender planning hulls based on the 2D+t theory

    Master-uppsats, KTH/Marina system

    Författare :Antoine Caillaud; [2016]
    Nyckelord :;

    Sammanfattning : A two-dimensional Boundary Element Method (BEM) based on potential flow theory is developed. Exact body boundary conditions and fully nonlinear free surface boundary conditions are considered in order to accurately model nonlinear wave-body interactions. The two-dimensional symmetric water entry of a wedge is studied. LÄS MER

  7. 20. Design Optimization of Spillways at Baihetan Hydroelectric Dam

    Master-uppsats, KTH/Energiteknik

    Författare :Jack Lönn; Oskar Dahl; [2016]
    Nyckelord :;

    Sammanfattning : China’s economic prosperity has led to a massive development in the hydropower sector. The Baihetan hydropower project is an ongoing construction and will become the third largest hydroelectric power plant in the world in regards to generating capacity and is projected to be finished in the year 2020. LÄS MER