Sökning: "Fresnel technology"

Visar resultat 1 - 5 av 16 uppsatser innehållade orden Fresnel technology.

  1. 1. Techno-economic Analysis and Market Potential Study of Solar Heat in Industrial Processes : A Fresnel Direct Steam Generation case study

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

    Författare :Guillermo de Santos López; [2021]
    Nyckelord :Solar heat in industrial processes; techno-economic analysis; market potential; direct steam generation; Fresnel technology;

    Sammanfattning : The industrial sector not only has a big contribution to global emissions but also a low share of renewable energy for heat demand. Knowing that most of the energy consumption in industry is heat and that half of it is at medium-low temperature (below 400 ºC), it is a great market for the integration of solar thermal technologies. LÄS MER

  2. 2. Understanding the Optical Principles of UV-based Antifouling

    Master-uppsats, Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Partikelfysik

    Författare :Erik Wilson; [2018]
    Nyckelord :Technology and Engineering;

    Sammanfattning : In 2014 Salters et. al. introduced the concept of an UV-emitting wallpaper. By using UVC LEDs, a completely clean ship hull surface can be achieved without polluting the marine environment with biocides, normally associated with antifouling paints. LÄS MER

  3. 3. Vedgårdsbevattning med trådlös signalöverföring : Kommunikation- & komponentval

    Uppsats för yrkesexamina på grundnivå, Mittuniversitetet/Avdelningen för elektronikkonstruktion

    Författare :Simon Palm; [2018]
    Nyckelord :;

    Sammanfattning : In Holmen paper Norrköping, there is a large wood store where it passes over 400,000 tones each year. In order for the stored wood to maintain the correct moisture during the summer, it needs sprinkling. Today's manual system needs to be rebuilt on a modern interface for signal transfer. LÄS MER

  4. 4. Development and application of a multidomaindynamic model for direct steamgeneration solar power plant

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

    Författare :Anthony Rousset; [2017]
    Nyckelord :Concentrated Solar Power CSP ; Direct Steam Generation DSG ; dynamic modelling; co-simulation; thermal-hydraulic calculation; two-phase flow; Ledinegg instabilities; control-command; regulation; PID controller.; Koncentrerad solenergi CSP ; Direkt ånggenerering DSG ; dynamisk modellering; co-simulering; termisk hydraulisk beräkning; tvåfasflöde; Ledinegg instabiliteter; kontrollkommando; reglering; PID-kontroller..;

    Sammanfattning : Nowadays, one of the solutions considered in order to face the issue of global warming and to move towards a carbon neutral society relies on the use of solar energy as a renewable and bountiful primary source. And, if photovoltaic technologies account for a large part in the solar energy market, recent years have witnessed the growth of non-concentrated and concentrated solar thermal technologies. LÄS MER

  5. 5. 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