Sökning: "Fresnel technology"

Visar resultat 6 - 10 av 17 uppsatser innehållade orden Fresnel technology.

  1. 6. Solar-Biomass hybrid system for process heat supply in medium scale hotels in Sri Lanka

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Asela M.A.J. Abeywardana; [2016]
    Nyckelord :;

    Sammanfattning : This study aimed at evaluating and demonstrating the feasibility of using Concentrated Solar Thermal technology combined with biomass energy technology as a hybrid renewable energy system to supply the process heat requirements in small scale industries in Sri Lanka. Particularly, the focus was to apply the concept to the expanding hotel industry, for covering the thermal energy demand of a medium scale hotel. LÄS MER

  3. 7. Solfångare : Konstruktion och utvärdering av prestanda

    Kandidat-uppsats, KTH/Energiteknik

    Författare :Jenny Lindström; [2016]
    Nyckelord :;

    Sammanfattning : Energy supply and impact on the environment are two main problems that the world faces right now. During a longer period of time fossil fuels has been used as primary energy source. The use of fossil fuels has contributed to large emissions of greenhouse gases and global warming. LÄS MER

  4. 8. Solar - Biomass hybrid system for process heat supply in medium scale hotels in Sri Lanka

    Master-uppsats, Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik

    Författare :Asela Janaka Abeywardana; [2016]
    Nyckelord :solar energy; concentrated solar thermal technology; linear fresnel; biomass technology; wood-fired boiler; solar potential in Sri Lanka; feasibility study; life cycle cost; simple payback; return on invesment;

    Sammanfattning : This study aimed at evaluating and demonstrating the feasibility of using Concentrated Solar Thermal technology combined with biomass energy technology as a hybrid renewable energy system to supply the process heat requirements in small scale industries in Sri Lanka. Particularly, the focus was to apply the concept to the expanding hotel industry, for covering the thermal energy demand of a medium scale hotel. LÄS MER

  5. 9. A new model and tests of the JEM-EUSO Balloon pathfinders Fresnel optics

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Abraham Neftali Díaz Damián; [2016]
    Nyckelord :Cosmic Rays; Fresnel Optics; Extensive Air Showers; Instrumentation;

    Sammanfattning : EUSO-Balloon and EUSO-SPB are balloon borne pathfinder projects designed to val- idate the techniques of the JEM-EUSO space observatory. They are nadir pointing UV telescopes that use experimental experimental Fresnel optics to detect the ultravi- olet emission of Extensive Air Showers (EAS) induced by Ultra High Energy Cosmic Rays (UHECR) in the atmosphere. LÄS MER

  7. 10. Fabrication and tracking of Artificial Bacterial Flagella using stereo holographic diffraction

    Master-uppsats, KTH/Skolan för elektro- och systemteknik (EES)

    Författare :Mohanty Sumit; [2016]
    Nyckelord :;

    Sammanfattning : The emerging eld of mobile microrobotics has been suggestive of a plethora ofapplications, from intelligent micromanipulation to diversifying the prospects ofminimally invasive surgeries. Several designs of microrobots have been proposedand are being notoriously studied to enhance the knowledge of their behaviorin dierent environments to cater such applications. LÄS MER