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Experiments in Fluids

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01-02-2008 | Research Article

Effect of impingement angle on the outcome of single water drop impact onto a plane water surface

Authors: Tomio Okawa, Takuya Shiraishi, Toshiaki Mori

Published in: Experiments in Fluids | Issue 2/2008

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Abstract

Experiments of single water drop impact onto a plane water surface were carried out to investigate the effect of impingement angle on the total mass of secondary drops produced during the collision. When the impingement angle (the angle between the velocity vector of primary drop and the normal vector to water surface) was less than 50°, an increase in the impingement angle led to a remarkable increase in the total mass of secondary drops; this could be attributed to a significant increase in the secondary drop size. However, no secondary drop was observed within the experimental ranges tested when the impingement angle exceeded 70°.

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Cossali GE, Coghe A, Marengo M (1997) The impact of a single drop on a wetted solid surface. Exp Fluids 22:463–472CrossRef

Cossali GE, Marengo A, Coghe A, Zhdanov S (2004) The role of time in single drop splash on thin film. Exp Fluids 36:888–900CrossRef

Fedorchenko AI, Wang AB (2004) On some common features of drop impact on liquid surfaces. Phys Fluids 16:1349–1365CrossRefMathSciNet

Govan AH, Hewitt GF, Owen DG, Bott TR (1988) An improved CHF modelling code. In: Proceedings of the second UK national heat transfer conference, pp 33–48

Leneweit G, Koehler R, Roesner K, Schäfer G (2005) Regimes of drop morphology in oblique impact on deep fluids. J Fluid Mech 543:303–331MATHCrossRef

Macklin WC, Metaxas GJ (1976) Splashing of drops on liquid layers. J Appl Phys 47:3963–3970CrossRef

Mundo CH, Sommerfeld M, Tropea C (1995) Droplet-wall collisions: experimental studies of the deformation and breakup process. Int J Multiphase Flow 21:151–173MATHCrossRef

Okawa T, Kataoka I (2005) Correlations for the mass transfer rate of droplets in vertical upward annular flow. Int J Heat Mass Transfer 48:4766–4778CrossRef

Okawa T, Shiraishi T, Mori T (2006) Production of secondary drops during the single water drop impact onto a plane water surface. Exp Fluids 41:965–974CrossRef

Rein M (1993) Phenomena of liquid drop impact on solid and liquid surfaces. Fluid Dynamics Res 12:61–93CrossRef

Rioboo R, Bauthier C, Conti J, Voue M, Coninck JD (2003) Experimental investigation of splash and crown formation during single drop impact on wetted surfaces. Exp Fluids 35:648–652CrossRef

Roisman IV, Tropea C (2005) Fluctuating flow in a liquid layer and secondary spray created by an impacting spray. Int J Multiphase Flow 31:179–200MATHCrossRef

Schotland RM (1960) Experimental results relating to the coalescence of water drops with water surfaces. Discuss Faraday Soc 30:72–77CrossRef

Stow CD, Stainer RD (1977) The physical products of a splashing water drop. J Meteorol Soc Japan 55:518–531

Sugawara S (1990) Droplet deposition and entrainment modeling based on the three-fluid model. Nucl Eng Des 122:67–84CrossRef

Tropea C, Roisman IV (2005) Spray/wall interaction: how much physics do we need in our models?. In: Proceedings of the sixth world congress on experimental heat transfer, fluid mechanics, and thermodynamics. Paper No. KL-7

Wang AB, Chen CC (2000) Splashing impact of a single drop onto very thin liquid films. Phys Fluids 12:2155–2158CrossRef

Xie H, Koshizuka S, Oka Y (2004) Numerical simulation of liquid drop deposition in annular-mist flow regime of boiling water reactor. J Nucl Sci Tech 41:569–578CrossRef

Yarin AL (2006) Drop impact dynamics: splashing, spreading, receding, bouncing. Ann Rev Fluid Mech 38:159–192CrossRefMathSciNet

Yarin AL, Weiss DA (1995) Impact of drops on solid surfaces: self-similar capillary waves, and splashing as a new type of kinematic discontinuity. J Fluid Mech 283:141–173CrossRef

Zhbankova SL, Kolpakov AV (1990) Collision of water drops with a plane water surface. Fluid Dyn 25:470–473CrossRef

Title: Effect of impingement angle on the outcome of single water drop impact onto a plane water surface
Authors: Tomio Okawa
Takuya Shiraishi
Toshiaki Mori
Publication date: 01-02-2008
Publisher: Springer-Verlag
Published in: Experiments in Fluids / Issue 2/2008
Print ISSN: 0723-4864
Electronic ISSN: 1432-1114
DOI: https://doi.org/10.1007/s00348-007-0406-z

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