Sökning: "low-energy building"

Visar resultat 1 - 5 av 161 uppsatser innehållade orden low-energy building.

  1. 1. JÄMFÖRELSE MELLAN TRÄREGELVÄGG OCH LÅGENERGI LÄTTBETONGVÄGG : Byggteknik, värmeförmåga och byggekonomi.

    Uppsats för yrkesexamina på grundnivå, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Författare :Marwan Kahachi; [2024]
    Nyckelord :Low energy concrete; Light concrete; Wooden stud wall; U-value; Moisture;

    Sammanfattning : Commencing with a foundational understanding of the vital role energy modeling plays in optimizing building performance, this study meticulously compares a lowenergy lightweight concrete wall with a wooden stud wall featuring an air gap. The objective is to determine the most advantageous wall type for the construction phase, considering factors such as energy efficiency and cost-effectiveness. LÄS MER

  3. 2. Effects of Energy Performance Improving Measures on a 1990's Brick House in Southern Czech Republic : Computer Simulations using IDA-ICE

    Magister-uppsats, Högskolan i Gävle/Energisystem och byggnadsteknik

    Författare :Vaclav Panek; [2023]
    Nyckelord :Final energy demand; Primary energy demand; Energy performance; Refurbishment; Single-family house; Space heating;

    Sammanfattning : The residential sector was responsible for 25% of the Final Energy Demand (FED) in the European Union in 2015. Countries in Central and Eastern Europe such as the Czech Republic are particularly concerned with ensuring security of supply at the lowest possible cost in recent years. LÄS MER

  4. 3. ENVIRONMENTAL AND ECONOMIC IMPACT OF USING RECYCLED MATERIALS IN WALL INSULATION : Energy management for sustainable cities, ETC building project.

    Master-uppsats, Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Författare :Karima Alothman alsaghir; [2023]
    Nyckelord :Residual buildings; Walls insulation; Recycled materials; Thermal conductivity; IDAICE software; Climate-smart building; Thermo-environmental assessment; Thermo-economic assessment.;

    Sammanfattning : Recycled material has attracted extensive interest due to its positive impact on decarbonization in the building sector. At the same time, utilizing these materials is limited. The main objective of this degree project is to provide a better understanding of recycled materials and their role in environmental and economic aspects. LÄS MER

  5. 4. Commercialization of a Niche Sustainable Microwave AI Technology Innovation : A case study in Percy Roc AB

    Master-uppsats, Uppsala universitet/Industriell teknik

    Författare :Aynaz Mirzazada; Jerry Faisal; [2023]
    Nyckelord :Energy Costs; Industrial Heating; Microwave AI Heating Technology; Commercialization of Niche Technological Innovations; Sustainable Heating Technologies;

    Sammanfattning : Nowadays, increasing energy costs create challenges for societies. In industries such as manufacturing, energy is one of the basic needs for development, automation, and modernization. The increase in energy costs affects economic growth, especially, in the manufacturing industry which depends on the energy consumption to run their facilities. LÄS MER

  7. 5. A Bayesian Bee Colony Algorithm for Hyperparameter Tuning of Stochastic SNNs : A design, development, and proposal of a stochastic spiking neural network and associated tuner

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :Oskar Falkeström; [2023]
    Nyckelord :edge computing; edge user allocation; constraint satisfaction problem; bin packing problem; spiking neural networks; SNN; stochastic spiking neural networks; neuromorphic computing; hyperparameter tuning; swarm intellience; artificial bee colony algorithm; tree-structured Parzen estimator; stochastic optimization; Bayesian optimization.;

    Sammanfattning : With the world experiencing a rapid increase in the number of cloud devices, continuing to ensure high-quality connections requires a reimagining of cloud. One proponent, edge computing, consists of many distributed and close-to-consumer edge servers that are hired by the service providers. LÄS MER