Essays about: "heating and cooling demand"

Showing result 16 - 20 of 131 essays containing the words heating and cooling demand.

1. 16. Optimization of district coolingsystems : A case study in a Swedish industrial setting

   University essay from KTH/Energiteknik

   Author : Siri Sinimaa; [2022]
   Keywords : ;

   Abstract : Energy utilization as well as heating and cooling specifically constitutes a large share of the energy consumption in the EU. Reducing greenhouse gas emissions in this sector is thereby of importance to mitigate climate change and fulfill the criteria stated by the Paris Agreement of limiting the increasing global mean temperature to 1.5 °C. READ MORE

3. 17. Utilization of waste heat from hydrogen production : A case study on the Botnia Link H2 Project in Luleå, Sweden

   University essay from Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

   Author : Andrea Miljanovic; Fredrik Jonsson; [2022]
   Keywords : PEM electrolyzer; alkaline electrolyzer; waste heat; district heating; LCOH;

   Abstract : The global hydrogen demand is steadily increasing, and one way of accelerating the green hydrogen supply is to stimulate the green hydrogen economy. Utilization of waste heat from hydrogen production can increase the profitability of produced green hydrogen. READ MORE

4. 18. User-centric approach in the pursuit of improved interior climate

   University essay from KTH/Hållbara byggnader

   Author : Roland Krausz; [2022]
   Keywords : indoor environment; interior climate; user-centric approach; daylighting; thermal comfort; energy consumption; office building;

   Abstract : The field of building services and the topic of interior user-centric climate has been gaining on importance in recent years. The pandemic of COVID-19 has resulted in an increased amount of time spent indoors, extensive energy usage in the built environment, and has also brought up the important issue of a pleasant interior climate. READ MORE

5. 19. Performance Analysis of CO2 Heat Pumps in Different Applications

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

   Author : Jaykumar Thanggavelu; [2022]
   Keywords : CO2 Heat pump; COP; District heating; commercial buildings; residential buildings; field measurement data; Propane; Ammonia; R-134a; CO2 Värmepump; COP; Fjärrvärme; kommersiella byggnader; bostadshus; fältmätningsdata; Propan; Ammoniak; R-134a;

   Abstract : This study focuses on researching the performance of CO2 heat pumps in different real-time applications and in some studies, it compares the performance to synthetic and other natural refrigerants based on heat pump data provided from buildings. The research on the performance of the CO2 heat pump is performed based on Sweden's climatic conditions. READ MORE

6. 20. An evaluation of the influential factors on energy performance: A case study of a shopping mall

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

   Author : Maryam Rabitabar; [2022]
   Keywords : Energy; building performance; relations; measured data; data analysis; Pearson Correlation Coefficient; statistical method; HVAC systems; complex building; shopping malls; Technology and Engineering;

   Abstract : Shopping malls are becoming more prevalent throughout the world. They have been identified as having high energy use, which is less explored than other building types. There are 357 shopping centers in Sweden, which has doubled in the last five years. READ MORE