COOLED CEILINGS/DISPLACEMENT VENTILATION HYBRID AIR CONDITIONING SYSTEM : Design criteria for both of ventilation efficiency and thermal comfort
نویسندگان
چکیده
منابع مشابه
Thermal Comfort in Offices – Natural Ventilation vs. Air Conditioning
Based on both subjective and objective data, a study was carried out in order to identify differences in the perception of thermal comfort of office workers in naturally ventilated and air-conditioned buildings. The analysis of the interviews shows that occupants of naturally ventilated office buildings are significantly more satisfied with their thermal environment than occupants in air-condit...
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One of basic principles in designing treatment environments is to design air conditioning/ventilation system proportionate to environment. Essentially, appropriate air conditioner in treatment spaces must bear the following capabilities: providing healthy and clean air, reducing the concentration of pollutants produced in the atmosphere, emission of pollutants and impeding their spread in exter...
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Many investigations have recently been performed on return vent height and indicate that having 1.3 m distance from the floor is the optimized height for it. In this article, the effect of distance between opening diffuser and return vent on air quality, thermal comfort and energy saving was investigated. According to the results, by increasing the distance between opening and return vent up to...
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This paper presents a freely available Modelica library for building heating, ventilation and air conditioning systems. The library is based on the Modelica.Fluid library. It has been developed to support research and development of integrated building energy and control systems. The primary applications are controls design, energy analysis and model-based operation. The library contains dynami...
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ژورنال
عنوان ژورنال: Journal of Architecture and Planning (Transactions of AIJ)
سال: 1999
ISSN: 1340-4210,1881-8161
DOI: 10.3130/aija.64.79_3