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Energy and the Environment, 1999

ISSN:
1-56700-127-0 (Print)

ROOM COOLING LOAD AND CEILING COOLING

Ivan Galaso
University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lucica 5, 10000 Zagreb, Croatia

Tonko Curko
University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lucica 5, 10000 Zagreb, Croatia

Davor Zvizdic
University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lucica 5, 10000 Zagreb, Croatia

Abstract

The paper presents a dynamic model and simulation of the room thermal behavior under the summer conditions. Two different systems of the room temperature control, i.e. ceiling cooling and cold air circulation, are analyzed. Comparison of the influencing parameters and influence on the operating room temperature variation applying both systems are carried out.