Sökning: "ventilationsindex"
Hittade 3 uppsatser innehållade ordet ventilationsindex.
1. 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 byggvetenskaperSammanfattning : 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
2. Utvärdering av avklingnings- och homogenspridningsmetoden vid jämförelse mellan deplacerande, omblandande och utjämnande ventilation
Uppsats för yrkesexamina på grundnivå, Lunds universitet/Avdelningen för Installations- och klimatiseringsläraSammanfattning : People spend a lot of time indoors, closer to 90% of their lifetime. To obtain a good indoor climate with good air quality buildings need to be ventilated. Therefore, they are often equipped with mechanical ventilation systems. Nevertheless, SBS (Sick Building Syndrome) is a serious problem. LÄS MER
3. Ventilation efficiency measurements - a comparison between three supply air methods
Master-uppsats, Lunds universitet/Avdelningen för Energi och byggnadsdesignSammanfattning : This study compares the two traditional ventilation methods ; mixed ventilation and displacement ventilation, with a new type of dif fuser which attempts to solve the problem with blockage of the diffuser for the displacement ventilation. This new diffuser called Airshower is a product developed by Airson engineering AB whom is also the company where all simulations and tests for this study were performed in a built office space. LÄS MER