Sökning: "Stratospheric balloons"

Hittade 3 uppsatser innehållade orden Stratospheric balloons.

  1. 1. Design and Evaluation of an Automated Pyro Cutter System for Stratospheric Balloons

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Leia Nummisalo; [2023]
    Nyckelord :Stratospheric balloons; PCB; Recovery system; CNES; pyro cutter;

    Sammanfattning : This thesis describes the development of an autonomous recovery system for stratospheric balloons, focusing on the novel pressurised balloon prototype BALMAN of CNES. Stratospheric balloons, reaching altitudes of up to 40 km, are utilised for scientific experiments, with recovery of payloads being a critical aspect. LÄS MER

  3. 2. Wind Forecasts Using Large Eddy Simulations for Stratospheric Balloon Applications

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Ludvig Sjöberg; [2019]
    Nyckelord :Weather Research and Forecasting Model; Large Eddy Simulation; Microscale Meteorology;

    Sammanfattning : The launch of large stratospheric balloons is highly dependant on the meteorological conditions at ground level, including wind speed. The balloon launch base Esrange Space Center in northern Sweden currently uses forecasts delivered through the Swedish Meteorological and Hydrological Institute to predict opportunities for balloon launches. LÄS MER

  4. 3. Night-Time Observations of Earth : Satellite Orbit Modied for UHECR Observations

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Caroline Dahlqvist; Hanna Eriksson; [2016]
    Nyckelord :;

    Sammanfattning : Particles with energies higher than 3. 10.19 eV are generally referred to as Ultra- High Energy Cosmic Rays (UHECRs) and their sources are currently unknown. LÄS MER