Friday 1 April 2011

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Transactions: INTERNATIONAL JOURNAL of ENERGY and ENVIRONMENT
Transactions ID Number: 20-653
Full Name: Allan Hani
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: Ehitajate tee 5, Tallinn
Country: ESTONIA
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E-mail address: allan.hani@rkas.ee
Other E-mails: teet.koiv@ttu.ee
Title of the Paper: Room unit based ventilation and CO2 concentration in Educational Institutions
Authors as they appear in the Paper: Allan Hani, Teet-Andrus Kõiv and Alo Mikola
Email addresses of all the authors: allan.hani@rkas.ee, teet.koiv@ttu.ee, alomikola@hotmail.com
Number of paper pages: 8
Abstract: In current article the results of the research about indoor climate in educational institutions are presented. The study is mostly concentrated on the research of different ventilation systems and carbon dioxide (CO2) levels. CO2 is one of the most important indicators about air quality in buildings. The correlation between air change rate and CO2 levels in certain rooms is already well proven fact. European Standard EN-15251 about indoor climate conditions requirements gives the basis for new and renovated buildings. The renovation process in reality can either improve or deteriorate the indoor climate. The success lays in the renovation measures used. Demand based ventilation gives better energy conservation possibilities. Therefore, room based ventilation solutions are studied. The research results show carbon dioxide levels in educational institutions with different ventilation systems.
Keywords: Carbon dioxide concentration, room unit based ventilation, CO2 concentration analysis, air change rates, CO2 in educational buildings, naturally ventilated buildings, mechanically ventilated buildings.
EXTENSION of the file: .doc
Special (Invited) Session: Carbon Dioxide Levels in Educational Institutions
Organizer of the Session: 650-922
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