Droplet Impact in Icing Conditions – Experimental Study for WE 540

• Autorzy: Lizer T. , Remer M. , Sobieraj G. , Psarski M. , Pawlak D. , Celichowski G.

Identyfikatory

DOI

10.1515/meceng-2017-0010

• Języki publikacji: EN

Abstrakty

EN

The work presents investigation on the water droplet impingement at a substrate with three different surface coating. The experiments are carried out for two temperatures of the surface: 23 degrees centigrade (room temperature) and 10 degrees centigrade. The water droplet contact is recorded via ultra-fast camera and simultaneously via fast thermographic camera. The wetting properties are changing for subzero temperatures of substrates.

Słowa kluczowe

EN

droplet; icing; wetting; hydrophobicity; experimental techniques

PL

kropelka; oblodzenie; zwilżanie; hydrofobowość; techniki eksperymentalne

• Wydawca: Komitet Budowy Maszyn PAN
• Czasopismo: Archive of Mechanical Engineering
• Rocznik: 2017
• Tom: Vol. LXIV, nr 2
• Strony: 165--175
• Opis fizyczny: Bibliogr. 14 poz., fot., rys., tab.

Twórcy

autor

Lizer T.

• Warsaw University of Technology, Institute of Aeronautics and Applied Mechanics, Warsaw, Poland

autor

Remer M.

• Warsaw University of Technology, Institute of Aeronautics and Applied Mechanics, Warsaw, Poland

autor

Sobieraj G.

• Warsaw University of Technology, Institute of Aeronautics and Applied Mechanics, Warsaw, Poland

autor

Psarski M.

• Faculty of Chemistry, Department of Materials Technology and Chemistry, University of Lodz, Pomorska 163, 90-236 Lodz, Poland

autor

Pawlak D.

• Faculty of Chemistry, Department of Materials Technology and Chemistry, University of Lodz, Pomorska 163, 90-236 Lodz, Poland

autor

Celichowski G.

• Faculty of Chemistry, Department of Materials Technology and Chemistry, University of Lodz, Pomorska 163, 90-236 Lodz, Poland

Bibliografia

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• [3] K.K. Varanasi, T. Deng, M. Hsu, and N. Bhate. Hierarchical superhydrophobic surfaces resist water droplet impact. In Technical Proceedings of the 2009 NSTI Nanotechnology Conference and Expo, Houston, Texas, USA, 3-7 May 2009. Nano Science and Technology Institute. http://hdl.handle.net/1721.1/64767.
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• [10] M. Remer, M. Psarski, K. Gumowski, J. Rokicki, G. Sobieraj, M. Kaliush, D. Pawlak, and G. Celichowski. Dynamic water contact angle during initial phases of droplet impingement. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 508:57–69, 2016. doi:10.1016/j.colsurfa.2016.08.028.
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• [12] C. Stanley, R. Jackson, N. Karwa, and G. Rosengarten. The effects of surface wettability on droplet fingering. In The Proceedings of the 19th Australasian Fluid Mechanics Conference, Melbourne, Australia, 8-11 December 2014. Paper No. 49.
• [13] A. Latka, A. Strandburg-Peshkin, M.M. Driscoll, C.S. Stevens, and S.R. Nagel. Creation of prompt and thin-sheet splashing by varying surface roughness or increasing air pressure. Physical Review Letters, 109(5):054501, 2012. doi: 0.1103/PhysRevLett.109.054501.
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Uwagi

EN

This work was supported by the National Science Centre of Poland under grant no. UMO2012/05/B/ST8/02876.