Essays about: "Ventilation model"

Showing result 1 - 5 of 130 essays containing the words Ventilation model.

1. 1. Real-time Energy Performance Tracking

   University essay from Högskolan i Skövde/Institutionen för informationsteknologi

   Author : Huu Thien Nguyen; [2023]
   Keywords : ;

   Abstract : Energy performance tracking is becoming increasingly significant in the building industry as a means of improving energy efficiency. This thesis provides answers to the questions related to improving energy tracking system in general, including its potentials, problems and challenges. READ MORE

3. 2. Solar Photovoltaic Fire Risks : FE-analysis of fire exposed solar photovoltaic systems and comparison of current legislation and recommendations from different countries

   University essay from Luleå tekniska universitet/Byggkonstruktion och brand

   Author : Elin Bergroth; Greta Torstensson; [2023]
   Keywords : Solar Photovoltaic; National Guidelines; Fire Department; FE-analysis; TASEF; Solceller; Nationella Riktlinjer; Räddningstjänst; FE-analys; TASEF;

   Abstract : The global use of energy increases every day and to meet the growing demand, energy sources are constantly being developed to become more efficient and reliable. During the last decade, the global solar photovoltaics (PV) capacity has increased every year and in 2017, solar PV was the global leading power source of renewable energy. READ MORE

4. 3. Investigation of different ventilation profiles to avoid stratification in Nearly Zero Energy Buildings

   University essay from Högskolan i Gävle/Energisystem och byggnadsteknik

   Author : Alazne Irene Varela Santana; [2023]
   Keywords : stratification; water model; comfort; mixing; temperature; potential energy; net zero energy building;

   Abstract : This research paper examines possible solutions for the problems that warm air heating is suffering in Nearly Zero Energy Buildings. These NZEBs are passive houses constructed to have high energy efficiency where the quantity of power used is equal to the power created annually, produced locally or in the surroundings by renewable energy sources. READ MORE

5. 4. Possibility for Positive Energy Retrofit in Borlänge

   University essay from Högskolan Dalarna/Institutionen för information och teknik

   Author : Daniel Nay Myo Tun; Abideen Olaide Bakare; [2023]
   Keywords : ;

   Abstract : The built environment accounts for 40% of annual carbon dioxide (C02) emissions. Among the total emissions, building operations generate approximately 27% annually. Other than this, building materials, infrastructural materials, and construction (embodied carbon) contribute to an additional 13% annually [1]. READ MORE

6. 5. Predicting room occupancy based on carbon dioxide concentration levels : And potential energy-saving use cases in HVAC (heating, ventilation and air conditioning) control systems.

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Elias Eliasson Schuhmacher; Markus Ledung; [2023]
   Keywords : ;

   Abstract : This thesis aims to explore the possibilities of recording room occupancy based on measured CO2 (carbon dioxide) concentration levels, and potential energy-saving uses in HVAC (heating, ventilation and air conditioning) - control systems. Furthermore, this thesis specifically aims to use unsupervised machine learning methods, which removes the need for generating correct occupancy labels and training the models before deploying them. READ MORE