Essays about: "heating and cooling demand"

Showing result 21 - 25 of 131 essays containing the words heating and cooling demand.

1. 21. Intern användning och export av Cytivas spillvärme

   University essay from SLU/Dept. of Energy and Technology

   Author : Mohamad Karam Alhomsi; John Bankefors; Tanapon Bredin; Malko Riche; Tim Selin; Henrik Sollenberg; [2022]
   Keywords : spillvärme; industri; fjärrvärme; kylsystem; värmepump;

   Abstract : Today there is a big potential in recycling waste heat at large-scale production sites. In this report the ability to reuse heat from Cytiva’s industrial facilities C7, C8 and C9 located in Uppsala is examined. The purpose is to analyze the need of heat for two on-site buildings and how the buildings will be provided by waste heat. READ MORE

3. 22. Energy supply system for a high-rise building in Germany : Optimization of a heating and cooling supply system made with plant simulations

   University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Author : Ida Almén; Elin Johansson; [2022]
   Keywords : energy supply system; absorption chiller; compression chiller; Germany;

   Abstract : The building sector has great potential for energy savings since it is responsible for nearly a third of the global energy use. As oil, coal and natural gas continues to hold a big share of the energy mix it is important to work towards introducing more renewable energy alternatives. READ MORE

4. 23. A Comparison of Building Energy Performance Simulation Tools in BIM and non-BIM environments

   University essay from Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Avdelningen för Energi och byggnadsdesign

   Author : Damilare Akinboboye; [2022]
   Keywords : Building Information Modelling BIM ; Building Energy Modelling BEM ; Building Energy Simulation BES ; Interoperability; BPS tools.; Technology and Engineering;

   Abstract : The detailed use of Building Performance Simulation (BPS) tools to estimate the energy use and encourage energy savings solutions is vital in mitigating the energy use for buildings and the production of this energy. Furthermore, the design of energy-efficient and environmentally friendly buildings involves a collaborative effort among professionals in the Architecture, Engineering, and Construction (AEC) industry. READ MORE

5. 24. Optimizing Energy System in a Supermarket : A case study analysis

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

   Author : Filip Josefsson; [2022]
   Keywords : R744; heat recovery; refrigeration system; supermarket; optimization; water-cooled condenser gas cooler; R744; värmeåtervinning; kylsystem; livsmedelsbutik; optimering; vattenkyld kondensor gaskylare;

   Abstract : With more restrictions regarding the use of refrigerants with high GWP-values, refrigeration systems that uses R744 (Carbon dioxide) as a refrigerant increases. Supermarkets are energy intense facilities where the refrigeration system utilize a significant part of the total utilized energy. READ MORE

6. 25. 5th Generation District Heating and Cooling : A High-Level Simulation Model of a Novel District Energy Network

   University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Author : Viktor Olofsson; [2022]
   Keywords : 5GDHC; district heating; district cooling; district energy; energy systems; renewable energy;

   Abstract : 5th generation district heating and cooling is a novel approach to district heating and cooling networks. Instead of a centralized energy supply, the technology relies on multiple building-level energy centers, equipped with heat pumps and chillers. READ MORE