Sökning: "inomhusluftkvalitet"

Hittade 5 uppsatser innehållade ordet inomhusluftkvalitet.

1. 1. A hybrid low - temperature heating system in geothermal retrofitting for public buildings in the Mediterranean climate

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Boumediene Bizimana; [2019]
   Nyckelord :Hybrid low-temperature floor heating; Energy performance; Thermal comfort; Indoor air quality; Lågtemperaturgolvvärme; Energiprestanda; Termisk komfort; Inomhusluftkvalitet;

   Sammanfattning : More than 50 % of EU’s yearly energy demand is spent on heating and cooling systems with which most of its source is generated from non-renewable fossil fuel [1]. Furthermore, half of the EU buildings are heated with a non-efficient boiler of about 60% or less efficiency [1]. LÄS MER

3. 2. Numerical Study on PollutantRemoval Performance of Island Kitchen Exhaust Devices

   Master-uppsats, KTH/Byggvetenskap

   Författare :Chang Niu; [2019]
   Nyckelord :Range hoods; kitchen ventilation; indoor air quality; cooking; Köksfläkt; köksventilation; inomhusluftkvalitet; matlagning;

   Sammanfattning : It is reported that cooking can generate many kinds of airborne pollutants,which pose serious threats to human health. Kitchen range-hood is themost effective and popular equipment to exhaust the airborne pollutants,including smoke and oil particle in people’s daily life. LÄS MER

4. 3. A hybrid low - temperature heating system in geothermal retrofitting for public buildings in the Mediterranean climate

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Boumediene Bizimana; [2019]
   Nyckelord :Hybrid low-temperature floor heating; Energy performance; Thermal comfort; Indoor air quality; Lågtemperaturgolvvärme; Energiprestanda; Termisk komfort; Inomhusluftkvalitet;

   Sammanfattning : More than 50 % of EU’s yearly energy demand is spent on heating and cooling systems with which most of its source is generated from non-renewable fossil fuel [1]. Furthermore, half of the EU buildings are heated with a non-efficient boiler of about 60% or less efficiency [1]. LÄS MER

5. 4. Evaluation of acoustic, visual and thermal comfort perception of students in the Educational Building at KTH Campus : A study case in a university building in Stockholm

   Master-uppsats, KTH/Installations- och energisystem

   Författare :Sofia Kristina Kritikou; [2018]
   Nyckelord :Thermal comfort; Acoustic comfort; Visual comfort; Sustainability; Energy systems; Productivity; Indoor air quality ; Termisk komfort; Akustisk komfort; Visuell komfort; Hållbarhet; Energisystem; Produktivitet; Inomhusluftkvalitet;

   Sammanfattning : In recent years the focus and application of sustainability in buildings has risen. Both for environmental and human well-being reasons. The quality of the indoor environment affects the well-being, productivity and work performance, but it can also affect the occupants negatively, like increasing risks of different diseases and health issues. LÄS MER

7. 5. Växtväggar som funktionellt system inomhus : En studie av kyleffektbehov, inomhusmiljö och kostnadsbesparing med hjälp av växtväggen som finns i byggnaden på Teknikringen 78A

   M1-uppsats, KTH/Byggteknik och design

   Författare :Wanda Francis; Niusha Rafinia; [2017]
   Nyckelord :Plant walls; plants; environmental certification system; BREEAM; cooling effect; cooling efficiency requirement; ventilation system; Växtväggar; växter; miljöcertifieringssystem; BREEAM; kyleffekt; kyleffektbehov; ventilationssystem;

   Sammanfattning : Växtväggen i byggnaden på Teknikringen 78A var en utgångspunkt i detta examensarbete där ett samarbete mellan KTH, Vertical plants system och examenstagare skedde. Arbetet gick ut på att undersöka växtväggen och studera olika påverkande faktorer. LÄS MER