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Showing 1 to 6 of 6 for “"Air change rate"”.

  1. Floor-supply displacement ventilation system

    … have been increasing. Heating, ventilating, and air-conditioning (HVAC) systems are used to control the indoor environment. Therefore, it is necessary to provide a good ventilation system that can provide good indoor environment. To improve indoor air quality, displacement ventilation systems can …

    mit Repository record for Floor-supply displacement ventilation system (opens in a new tab)

  2. A NOVEL APPROACH TO NEAR-REAL TIME MONITORING OF VENTILATION RATE AND INDOOR AIR QUALITY IN RESIDENTIAL HOUSES

    … (AIM-2), have been used to predict infiltration rate in near real time. These models are constructed from the driving forces of wind and temperature difference across the building enclosure system, both of which cause pressure differences across the enclosure system for infiltration. The models …

    syracuse-diss Repository record for A NOVEL APPROACH TO NEAR-REAL TIME MONITORING OF VENTILATION RATE AND INDOOR AIR QUALITY IN RESIDENTIAL HOUSES (opens in a new tab)

  3. Passive Houses in Sweden. From Design to Evaluation of Four Demonstration Projects.

    … a major global issue both according to climate changes but also in the aspect of national safety tied to the trade with energy sources. Of the total energy use in the member states of the European Union, about 40% is used in residential and commercial buildings. Passive houses are one way to …

    lund Repository record for Passive Houses in Sweden. From Design to Evaluation of Four Demonstration Projects. (opens in a new tab)

  4. A scale model study of displacement ventilation with chilled ceilings

    Displacement ventilation is a form of air-conditioning which provides good air quality and some energy savings. The air quality is better than for a conventional mixed ventilation system. The maximum amount of cooling that displacement ventilation can provide whilst maintaining a comfortable space …

    mit Repository record for A scale model study of displacement ventilation with chilled ceilings (opens in a new tab)

  5. Ventilerad luftspalt i yttervägg : luftomsättningar och konvektiv fukttransport

    Allvarliga fuktproblem i ytterväggar med regelstomme av trä och fasadskikt av puts på isolering har under senare delen av 2000-talet konstaterats i Sverige. Ett alternativ byggsätt för den putsade fasaden är att putsa mot ett skivunderlag som sitter monterat mot läkt så att en luftspalt bildas. Om …

    lund Repository record for Ventilerad luftspalt i yttervägg : luftomsättningar och konvektiv fukttransport (opens in a new tab)