Sökning: "nature cooling"

Visar resultat 11 - 15 av 32 uppsatser innehållade orden nature cooling.

  1. 11. Techno-Economic Study on The Alternative Power and Cooling Systems Design for Cost & Energy-Efficient Edge Cloud Data Center(s)

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

    Författare :Harry Sutrisno; [2021]
    Nyckelord :;

    Sammanfattning : The 5G technology has enabled performance-sensitive applications with low latency and high bandwidth requirements, which has put more low latency requirements on computing services. To answer this need, a small-scale data center called edge cloud is predicted to grow fast in the future. LÄS MER

  3. 12. Virtual Power Plant Optimization Utilizing the FCR-N Market : A revenue maximization modelling study based on building components and a Battery Energy Storage System. Based on values from Sweden's first virtual power plant, Väla.

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

    Författare :Bill Edwall; [2020]
    Nyckelord :Virtual power plants; Battery energy storage system; Frequency containment reserve – normal; component optimization;

    Sammanfattning : Renewable energy resources are projected to claim a larger part of the Swedish power mix in coming years. This could potentially increase frequency fluctuations in the power grid due to the intermittency of renewable power generating resources. These fluctuations can in turn cause issues in the power grid if left unchecked. LÄS MER

  4. 13. Exploring the Residents' Attitude towards Greening Buildings and their Willingness to take action: An Empirical Survey Study in Deutz, Cologne

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Tamina Burggraf; [2020]
    Nyckelord :Sustainable Development; Green Roofs; Vertical Greening Systems; Residents’ Engagement; Acceptance; Urban Climate Change Adaptation;

    Sammanfattning : In times that reveal the consequences of climate change, cities are using urban greening as a potential measure in their climate change adaptation and mitigation strategies. Greenery in the city regulates the climate and balances temperature extremes through evapotranspiration and air humidification, spending shade and increased air circulation. LÄS MER

  5. 14. Benefits of passive solar shading devices in Swedish climate scenarios. Integrated daylight and energy study.

    Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Författare :Agnieszka Czachura; [2019]
    Nyckelord :solar shadings; sustainability; buildings; daylight; energy use; glare; thermal visual comfort; free cooling; Sweden; performance prediction methods; Earth and Environmental Sciences; Technology and Engineering;

    Sammanfattning : Modern well-insulated and highly glazed buildings experience increased overheating, even in cold climates. Buildings hold the biggest share of the world’s energy use, and current climate crisis can exacerbate future need for cooling. LÄS MER

  7. 15. 3D-Printed Heat Exchanger

    Master-uppsats, Lunds universitet/Innovation

    Författare :Johannes Ljungman; [2019]
    Nyckelord :Additive Manufacturing; Heat Transfer; Heat Exchanger; Computational Fluid Dynamics; Computer Aided Design; Technology and Engineering;

    Sammanfattning : Additiv tillverkning, eller 3D-printing, är på grund av sina många fördelar en ständigt ökande tillverkningsmetod. Designfriheten, det reducerade materialspillet, förkortad tid från ritning till färdig produkt och förmågan att kunna printa rörliga delar gör 3D-printing intressant för många olika användningsområden. LÄS MER