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Visar resultat 1 - 5 av 11 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Occupancy-Based HVAC Control : Prerequisites, Problems and Possibilities

    Master-uppsats, KTH/Byggvetenskap

    Författare :Karl Mårtensson; [2022]
    Nyckelord :;

    Sammanfattning : Humans in developed countries spendthe majority of their lifetime in-doorsbut not in the same building at all times. Despite this, we expect all buildings to be comfortable and create a healthy indoor environment from the point we enter until we leave. LÄS MER

  3. 2. “Vi vuxna ingår ju i lärmiljön" : Förskollärares syn på inomhusmiljön som ett verktyg för lärande och samspel

    Uppsats för yrkesexamina på grundnivå, Malmö universitet/Institutionen för barndom, utbildning och samhälle (BUS)

    Författare :Emma Kvist; Emelie Nilsson; [2022]
    Nyckelord :Artifacts; learning; learning environment; interaction and zone of proximal development; Artefakter; lärande; lärmiljö; samspel; utvecklingzon;

    Sammanfattning : The purpose of the study is to investigate preschool teachers' views on the learning environment as a tool for interaction and learning. The study is based on a qualitative study, where we have chosen to interview four preschool teachers based on a semi-structured interview method, this to get an insight into their thoughts, opinions and experiences. LÄS MER

  4. 3. Smittspridning i ventilerad inomhusmiljö

    Kandidat-uppsats, Lunds universitet/Avdelningen för Installations- och klimatiseringslära; Lunds universitet/Avdelningen för Byggnadsfysik; Lunds universitet/Institutionen för bygg- och miljöteknologi; Lunds universitet/Institutionen för byggvetenskaper

    Författare :Isac Ederberg; Karl Lundstedt; [2021]
    Nyckelord :Smittspridning; Covid-19; Airshower; ventilationsindex; smittrisk; aerosoler; SARS-CoV-2; Technology and Engineering;

    Sammanfattning : The transmission of airborne aerosols in a ventilated indoor environment has become highly relevant since the Covid-19 outbreak. Initially, Covid-19 was only assumed to be spread via droplet and contact infection, but research and known outbreaks show that airborne transmission via aerosols occurs. LÄS MER

  5. 4. Indoor thermal comfort and associated adaptive measures towards an energy efficient new campus in Borlänge, Sweden

    Master-uppsats, Högskolan Dalarna/Energiteknik

    Författare :Dimitra Margelou; [2020]
    Nyckelord :IDA ICE 4.8; Thermal Comfort Assessment; Miljöbyggnad; IDA ICE 4.8;

    Sammanfattning : Thermal comfort of the occupants is of highest importance specifically in Scandinavian countries. Especially for an educational building, both students and working staff spend most of their time indoors, therefore it is critical to guarantee a healthy and productive indoor climate environment around a whole year. LÄS MER

  7. 5. Evaluation of decentralized ventilation system with heat recovery

    M1-uppsats, Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Sunkavalli Kowshik Chowdary; [2020]
    Nyckelord :Decentralized ventilation; airflow; air draught; heat exchangers; tracer gas; Technology and Engineering;

    Sammanfattning : Humans spend 90% of their times indoors, and maintaining a pleasant indoor environment is essential. Factors like human behaviour, combustion sources, cleaning supplies, affect the indoor environment, which could potentially affect the human health.the most common answer to controlling the indoor environment is a good HVAC system. LÄS MER