Air conditioning, cooling, ventilation, air infiltration

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Key points concerning the designCombined natural ventilation and mechanical ventilation with air-conditioning and some heat recovery. Use of perforated shading panels to reduce direct solar gain while allowing natural day-lighting. Use of external insulation to reduce heat loss in winter and to provide internal thermal mass, in conjunction with night-time free cooling to reduce peak summer temperatures. Extensive use of natural lighting to reduce energy consumption by artificial lighting.
Post date: 29 Sep 2009
Type: Spis

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Post date: 29 Sep 2009
Type: Događanje

Post date: 27 Sep 2009
Type: Spis

Post date: 27 Sep 2009
Type: Spis

Post date: 27 Sep 2009
Type: Spis

The building is fitted with mechanical ventilation, supplemented by openable windows. The original mechanical installation of the building was replaced by an air to air HVAC system equipped with heat recovery. The number of people visiting the Museum at any one time is variable and seasonally dependent. For this reason, the ventilation system includes demand control that allows fresh air to be supplied to the occupied zones only when the carbon dioxide concentration reaches a preset level.
Post date: 24 Sep 2009
Type: Spis

Technical information on solar air conditioning with several case studies from several European countries. The demand for air-conditioning has been increasing through the last decade due to improved comfort and occurring higher temperatures. And with the higher demand come several problems: the extensive use of electrically driven cooling is leading to capacity straining power demand peaks in the summer and increase of green house emissions – either through leakage of cooling fluids or use of non-sustainable energy.
Post date: 22 Sep 2009
Type: Poveznica

Décret n° 2009-649 du 9 juin 2009 relatif à l'entretien annuel des chaudières dont la puissance nominale est comprise entre 4 et 400 kilowatts Décret n° 2009-648 du 9 juin 2009 relatif au contrôle des chaudières dont la puissance nominale est supérieure à 400 kilowatts et inférieure à 20 mégawatts
Post date: 10 Sep 2009
Type: Vijesti