Experimental Method Study of Climatic Evaporation of Porous Material in Wind Tunnel
A hot-humid climatic wind tunnel using wind tunnel technology was developed to simulate the true outdoor dynamic climatic parameters, including solar radiation, air temperature, relative humidity and wind speed, which realized a small-step periodic changing climatic environment of a particular area. To obtain atmospheric evaporation force of porous material, water evaporation experiment representing the impact of climatic elements with atmospheric evaporation force was carried out, then a Penman formula based water evaporation experimental model was built. Considered to different texture of materials, different beginning times and different climatic parameters, porous material evaporation experiments were carried out and an experimental model was established.
Dongye Sun, Wen-Pei Sung and Ran Chen
Y. Zhang and Q. L. Meng, "Experimental Method Study of Climatic Evaporation of Porous Material in Wind Tunnel", Applied Mechanics and Materials, Vols. 71-78, pp. 4449-4453, 2011