Effect of water wall prototype on air humidity

11th International Scientific Conference of Civil and Environmental Engineering for PhD. Students and Young Scientists

土木建筑工程;生态环境科学

ákyová, K.^1 ; Vranay, F.^1

Institute of Architectural Engineering, Faculty of Civil Engineering, Technical University of Kosice, Vysokoskolska 4, Kosice

042 00, Slovakia^1

关键词: Air dehumidification;    Air humidifications;    Air temperature;    Climate chambers;    Effect of water;    Laboratory conditions;    Specific humidity;    Water temperatures;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/566/1/012006/pdf
DOI  :  10.1088/1757-899X/566/1/012006

来源: IOP

【 摘 要 】

The presented document focuses on the effect of the water wall on air humidity (humidification and dehumidification of air). For the purpose of impact verification, a water wall prototype that was tested under laboratory conditions (climate chamber) was designed and built. Also a set of measuring sensors has been installed, these sensors are able to continually record air temperature and humidity and water temperature. In the case of air humidification, the water temperature and air temperature were equalized approximately after 2 hours and after 6.5 hours the air relative humidity reached 92%. This represents an increase in the specific humidity of 4.5 g/kg versus the initial state. The article also describes methodology and measurement of condensation ability of the prototype. In case of air dehumidification process, three different relative humidity was tested at the same air temperature. During the measurement periods, there was increasing the amount of condensate several times by increasing the relative humidity.