Essays about: "värmeproduktion"

Showing result 1 - 5 of 36 essays containing the word värmeproduktion.

  1. 1. Improvement of anautomatic networkdrawing algorithm in thecontext of utility networks

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Hyacinthe Ménard; [2024]
    Keywords : District Heating Network; Mathematical Optimization; Python; Fjärrvärme; Optimeringslära; Python;

    Abstract : The European Union’s ambitious climate targets necessitate substantial reductions in greenhouse gas emissions, particularly within the heating and cooling sector, which accounts for a significant portion of energy consumption. District Heating and Cooling (DHC) systems emerge as a key solution for decarbonizing this sector by enabling high efficiency heat production and the integration of renewable and carbon-neutral energy sources. READ MORE

  3. 2. On The Evaluation of District Heating Load Predictions

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Herman Hansson; [2023]
    Keywords : Technology and Engineering;

    Abstract : District Heating is a technology with the potential to enable a fossil-free society. However, to realize this potential, some improvements need to be made in order to improve District Heating operation at large, decrease losses in the systems, and thus increase the competitiveness of District Heating as a technology. READ MORE

  4. 3. Bergvärme i kombination med solceller hos Skolfastigheter

    University essay from SLU/Dept. of Energy and Technology

    Author : Adam Dufvenmark Wolf; Elsa Snöbohm Hartzell; Christoffer Segerstedt; Cornelia Enbacka; Amanda Albrecht; Vera Beckius; Anton Jonathan Silier; [2023]
    Keywords : VRF-batteri; LFP-batteri; vätgaslagring; energioptimering; energikalkyl;

    Abstract : The purpose of this essay is to examine the dimensioning of sustainable energy systems for two properties in Uppsala, Länna school and Funbo preschool. This essay’s main focus is on the implementation of solar cells in combination with geothermal heat on the two mentioned buildings. READ MORE

  5. 4. Investigation of Milled Wood Lignin Extraction Using Enzymatic Hydrolysis for Application in Hydrophobic Barriers in the Food Packaging Industry

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Anna Wagne; [2023]
    Keywords : Lignin; extraction; hydrophobicity; chemical engineering; Technology and Engineering;

    Abstract : The objective of this report is twofold: to optimise the extraction method of lignin from spruce altering a few process parameters and to investigate the use of lignin as a hydrophobic barrier in food applications. The process used was STEX (steam explosion) pretreatment followed by enzymatic hydrolysis and MWL (milled wood lignin) extraction using a mixture of dioxane-water. READ MORE

  6. 5. Life Cycle Assessment of Absolicon solar thermal collector field for district heating in Härnösand

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Ohm Ariyakhajorn; [2023]
    Keywords : Life Cycle Assessment; Solar Thermal Energy; District Heating System; Livscykelanalys; Solvärme; Fjärrvärmesystem;

    Abstract : Global energy consumption has been increasing continuously every year. Many energy sources are utilized. Conventional fossil fuels are not sustainable, and their environmental impacts are more apparent than ever before. For heating purposes, most of the heat still comes from combustion of both non-renewable and renewable energy sources. READ MORE