Sökning: "Settling Time"

Visar resultat 16 - 20 av 77 uppsatser innehållade orden Settling Time.

  1. 16. Capture into mean motion resonance

    Master-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

    Författare :Kaltrina Kajtazi; [2021]
    Nyckelord :MMR; Mean motion resonance; Planetary dynamics; First order MMR; Numerical integration with N-body; Physics and Astronomy;

    Sammanfattning : Orbital or mean motion resonance (MMR) occurs when the orbital period ratio between two planets is close to a ratio of small integers. MMR can protect planets from collisions and affects the overall final architecture of the system. LÄS MER

  3. 17. Development and testing of algorithms for optimal thruster command distribution during MTG orbital manoeuvres

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Lars Sprengelmeyer; [2020]
    Nyckelord :linear programming algorithms; linear optimization; thruster command distribution; thruster control; Simplex; Karmarkar s method; minimum power controller; minimum flow rate controller; minimum control authority;

    Sammanfattning : An accurate satellite attitude and orbit control is a key factor for a successful mission. It guarantees for example sun acquisition on solar panels, fine pointing for optimal telescope usage or satellite lifting to reach higher orbits, when required. LÄS MER

  4. 18. Do Clay Minerals affect the thickener operationin Chuquicamata mine, Calama, Chile?

    Master-uppsats, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Chris Soto; [2020]
    Nyckelord :Mine; clay minerals; mineral processing;

    Sammanfattning : Chuquicamata mine mineralogy has been studied performing both X-Ray Diffraction (XRD) and X-RayFluorescence (XRF) to determine whether there is any influence in the thickener operations. Thetargeted minerals were the clay group because of their detrimental effect on mining operations asmodify the rheology of the suspensions. LÄS MER

  5. 19. Nature and Networks: experiences of nature-based integration in Sweden

    Master-uppsats, Malmö universitet/Fakulteten för kultur och samhälle (KS)

    Författare :Claire Coetzee; [2019]
    Nyckelord :nature-based integration; Sweden; immigration; social networks; integration;

    Sammanfattning : Nature-based integration projects present nature and green spaces as an arena for interaction and integration between immigrants and native-born Swedes, and amongst immigrants of different backgrounds. To explore this, the study looks at experiences of NBI projects from the perspective of immigrants who have moved to Sweden and started the process of settling into the new society. LÄS MER

  7. 20. Hydraulics of lamella sedimentation.A study of the lamella settlers at Ringsjö water treatment plant, Sweden.

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Maria Lytra; [2019]
    Nyckelord :Lamella settling tanks; Inclined sedimentation; Ringsjö water treatment plant; Suspended solids separation; Technology and Engineering;

    Sammanfattning : This study investigates the lamella settlers in Ringsjö water treatment plant, Sweden, in terms of water movement and performance. The treatment plant has two blocks with differences in the flocculation and lamella settlers, where block 1 is not able to process the maximum designed flow rate without the addition of polymers. LÄS MER