Sökning: "Rymdframdrivningssystem"

Hittade 3 uppsatser innehållade ordet Rymdframdrivningssystem.

  1. 1. Experimental Verification of BP-HiPIMS Thrusters

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :David Mainwaring; [2020]
    Nyckelord :Electric propulsion; BP-HiPIMS; Space propulsion; Elektriskframdrivning; BP-HiPIMS; Rymdframdrivningssystem;

    Sammanfattning : The ion acceleration process in Bipolar High Power Impulse Magnetron Sputteringis investigated for use in a novel space propulsion system - the BP-HiPIMS thruster.The interest for BP-HiPIMS has recently been growing within the area of thin filmdeposition due to the theorised acceleration of target ions caused by the reversedpulse following the regular HiPIMS pulse. LÄS MER

  3. 2. Thermal gas radiation modelling for CFD simulation of rocket thrust chamber

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Rejish Lal Johnson Samee Lal; [2019]
    Nyckelord :Gas radiation; thrust chamber; CFD; heat transfer; Rocflam3; methane; Gasstrålning; tryckkammare; CFD; värmeöverföring; Rocflam3; metan;

    Sammanfattning : Methane and oxygen are a promising propellant combination in future rocket propulsion engines mainly due to its advantages like reusability and cost reduction. In order to have a comprehensive understanding of this propellant combination extensive research work is being done. LÄS MER

  4. 3. Thermal gas radiation modelling for CFD simulation of rocket thrust chamber

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

    Författare :Rejish Lal Johnson S; [2019]
    Nyckelord :Gas radiation; thrust chamber; CFD; heat transfer; Rocflam3; methane.; Gasstrålning; tryckkammare; CFD; värmeöverföring; Rocflam3; metan.;

    Sammanfattning : Methane and oxygen are a promising propellant combination in future rocket propulsion engines mainly due to its advantages like reusability and cost reduction. In order to have a comprehensive understanding of this propellant combination extensive research work is being done. LÄS MER