Sökning: "Heat storage"

Visar resultat 6 - 10 av 556 uppsatser innehållade orden Heat storage.

1. 6. Hydrogen storage systems : Methodology and model development for hydrogen storage systems performance evaluation based on a transient thermodynamic approach

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

   Författare :Kreshnik Margaritari; [2023]
   Nyckelord :Hydrogen; Hydrogen storage system; Hydrogen filling process; Hydrogen storage system operation; Hydrogen storage system design; Hydrogen fast filling; Hydrogen tank modelling;

   Sammanfattning : The overall performance of a hydrogen storage system can be affected by various parameters, such as operation and design parameters, but also by the state of the hydrogen contained inside the storage tanks. In this work, a methodology is developed to evaluate the state of the hydrogen during the filling process and its impact on the overall system performance under variable operation conditions and design parameters. LÄS MER

3. 7. Metals for energy storage : For hydrogen and power generation

   Master-uppsats, Linköpings universitet/Konstruktionsmaterial

   Författare :Oscar Torsteinsrud; Mattias Reijm; [2023]
   Nyckelord :Metals; Energy Storage; Round Trip Efficiency; Aluminum; Boron; Magnesium; Silicon; Zinc;

   Sammanfattning : With an increase in energy demand and a transition from conventional fossil-driven energy generation, the world is facing a major challenge. This transition implies more intermittent energy sources whose reliance varies widely with time. To deal with this challenge, energy storage is one part of the solution. LÄS MER

4. 8. Bergvärme i kombination med solceller hos Skolfastigheter

   Uppsats för yrkesexamina på grundnivå, SLU/Dept. of Energy and Technology

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

   Sammanfattning : 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. LÄS MER

5. 9. Design, Analysis and Performance Evaluation of Indirect Solar Dryer

   Magister-uppsats, Lunds universitet/Institutionen för energivetenskaper

   Författare :Tandin Jamtsho; [2023]
   Nyckelord :Technology and Engineering;

   Sammanfattning : Food production is a critical component of global livelihoods and economic revenue. However, storing harvested food presents challenges in minimizing post-harvest losses. Among various methods, food drying has emerged as a popular technique for preserving food during off-seasons. LÄS MER

7. 10. Forest growth under future climate change in the context of bioenergy – case studies of combined heat and power plants in Sweden

   Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Författare :Chi Yuen Hui; [2023]
   Nyckelord :Physical Geography; Climate Change; Ecosystem Modelling; LPJ-GUESS; BECCS; Geomatics; Earth and Environmental Sciences;

   Sammanfattning : The pressure to achieve net-zero emissions has pushed for new technologies including carbon capture and storage (CCS) based on the combustion of biomass (BECCS). While bioenergy is a relatively mature industry in Sweden, the addition of CCS may increase the demand for local biomass. LÄS MER