Analysis of ventilation rate and concentrations of carbon dioxide in the office

Kapalo P.

The aim of the article is to establish the necessary air exchange rate in the room at the principal production carbon dioxide calculation and experiment. In order to determine the necessary volume the air flow was made more experimental measurements in selected rooms. From the measured data of concentration CO2 by combination of graphic method and mathematical formulas we can determinate the required air flow which meets the hygiene requirements. The entire computation we can see on the example.

1. EuroACE, Towards Energy Efficient Buildings in Europe, final report June, 2004.
2.STN EN 13 779:2007 Ventilation in non-residential buildings. General requirements for ventilation and air conditioning equipments.
3. STN EN 15251:2007 Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics.
4. S. S. Žukovskij, O. T. Voznjak, O. M. Dovbuš, Z. S. Ljuľčak: Ventilljuvannia primiščeň, Lviv, Vidavnictvo Nacionalnovo zniversiteta „Lvivska politechnika“ 2007, ISBN 978-966-553- 645-1, str. 45-47.
5. STN 730540: 2002, Thermal performance of buildings and constructions.
6. Direction 391/2006 Z.z. Nariadenie vlády Slovenskej republiky z 24. mája 2006 o minimálnych bezpečnostných a zdravotných požiadavkách na pracovisko.
7.D.Košičanová, P.Fedorčák: Progressive indoor technologies in buildings – reduce energy consumtion In: SGEM 2011 : 11th International Multidisciplinary Scientific GeoConference : Conference Proceedings : Volume 3 : 20-25 June, 2011, Bulgaria. – Sofia : STEF92 Technology, 2011 P. 77-84. – ISSN 1314-2704.
8. D.Košičanová, R.Nagy, I.Šenitková: Prenos a distribúcia škodlivín vo väzbe na sústavy techniky prostredia In: Košice : TU, SvF – 2011. ISBN 978-80- 553-0829-6.
9. D.Košičanová, A.Sedláková:Energy precautions in buidings in dependence on energy consumption of buildings In: Budownictvo o zoptymalizowanym potencjale energetycznym. – Czestochowa : Wydawnictwo Politechniki Czestochowskiej, 2010 P. 146-150. – ISBN 978-837193-486-5.

Kapalo P. Analysis of ventilation rate and concentrations of carbon dioxide in the office / P. Kapalo // Вісник Національного університету "Львівська політехніка". – 2013. – № 756 : Теорія і практика будівництва. – С. 69–73. – Bibliography: 9 titles.