Dynamic contact of droplet with superhydrophobic surface in conditions favour icing

21st Fluid Mechanics Conference

物理学;力学

Remer, M.^1 ; Sobieraj, G.^1 ; Gumowski, K.^1 ; Rokicki, J.^1 ; Psarski, M.^2 ; Marczak, J.^2 ; Celichowski, G.^2

Institute of Aeronautics and Applied Mechanics, Warsaw University of Technology, Nowowiejska 24, 00-665 Warsaw, Poland^1

Department of Materials Technology and Chemistry, University of Lodz, ul.Pomorska 163, 90-236 Lodz, Poland^2

关键词: Air humidity;    Droplet impact;    Dynamic contacts;    Fast cameras;    Super-hydrophobic surfaces;    Superhydrophobic;    Test stands;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/530/1/012028/pdf
DOI  :  10.1088/1742-6596/530/1/012028

学科分类：力学，机械学

来源: IOP

【 摘 要 】

Flight like droplet impact with superhydrophobic substrate in conditions favour icing is discussed in this work. Test stand with fast camera and equipment eligible to obtain temperatures and humidity at different ranges, lead to results which can prove, that superhydrophobic surface might be good ice repellent substrate. The influence of air humidity on droplet freezing was confirmed.