Skip to main content
Log in

Jet ejection from droplets near the Leidenfrost temperature

  • Regular Paper
  • Published:
Journal of Visualization Aims and scope Submit manuscript

Abstract

Droplets impinging on a hot surface that is near the Leidenfrost temperature were experimentally investigated. Ejection of jets from the top of the droplet was observed during the transient interaction between the droplet and a hot wall. We term this phenomenon jet ejection from droplets. When the bottom of the droplet initially impacts the hot surface, a jet is to be ejected from the top of the droplet. The jet ejection occurred only at low impact velocities and around the wetting limit temperature. It was not observed when droplets were dropped from large heights or when the surface was at a high temperature.

Graphical abstract

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5

Similar content being viewed by others

References

  • Bartolo D, Boudaoud A, Narcy G, Bonn D (2007) Dynamics of non-Newtonian droplets. Phys Rev Lett 99:174502

    Article  Google Scholar 

  • Bernardin JD, Stebbins CJ, Mudawar I (1997a) Effects of surface roughness on water droplet impact history and heat transfer regimes. Int J Heat Mass Transf 40:73–88

    Article  Google Scholar 

  • Bernardin JD, Stebbins CJ, Mudawar I (1997b) Mapping of impact and heat transfer regimes of water drops impinging on a polished surface. Int J Heat Mass Transf 40:247–267

    Article  Google Scholar 

  • Bertola V, Sefiane K (2005) Controlling secondary atomization during drop impact on hot surfaces by polymer additives. Phys Fluids 17:108104

    Article  Google Scholar 

  • Biance AL, Clanet C, Quere D (2003) Leidenfrost drops. Phys Fluids 15(6):1632–1637

    Article  Google Scholar 

  • Chaves H, Kubitzek AM, Obermeier F (1999) Dynamic processes occurring during the spreading of thin liquid films produced by drop impact on hot walls. Int J Heat Fluid Flow 20:470–476

    Article  Google Scholar 

  • Chen RH, Chiu SL, Lin TH (2007) Resident time of a compound drop impinging on a hot surface. Appl Therm Eng 27:2079–2085

    Article  Google Scholar 

  • Chiu SL, Lin TH (2005) Experiment on the dynamics of a compound drop impinging on a hot surface. Phys Fluids 17:122103

    Article  Google Scholar 

  • Chizhov AV, Takayama K (2004) The impact of compressible liquid droplet on hot rigid surface. Int J Heat Mass Transf 47(6–7):1391–1401

    Article  MATH  Google Scholar 

  • Cossali GE, Marengo M, Santini M (2005) Secondary atomisation produced by single drop vertical impacts onto heated surfaces. Exp Thermal Fluid Sci 29:937–946

    Article  Google Scholar 

  • Cossali GE, Marengo M, Santini M (2008) Thermally induced secondary drop atomisation by single drop impact onto heated surfaces. Int J Heat Fluid Flow 29:167–177

    Article  Google Scholar 

  • Emmerson GS (1975) The effect of pressure and surface material on the leidenfrost point of discrete drops of water. Int J Heat Mass Transf 18:381–386

    Article  Google Scholar 

  • Jia W, Qiu HH (2003) Experimental investigation of droplet dynamics and heat transfer in spray cooling. Exp Thermal Fluid Sci 27:829–838

    Article  Google Scholar 

  • Kang BS, Lee DH (2000) On the dynamic behavior of a liquid droplet impacting upon an inclined heated surface. Exp Fluids 29:380–387

    Article  MathSciNet  Google Scholar 

  • Labeish VG (1994) Thermodynamic study of a drop impact against a heated surface. Exp Thermal Fluid Sci 8:181–194

    Article  Google Scholar 

  • Mitsutake T, KANO F, Oosato T, Sayano A, Akiba M, Morooka S (2004) Boiling heat transfer characteristics with highly wettable heated surface under forced convection conditions. JSME Int J Ser B 47(2):168–172

    Article  Google Scholar 

  • Nejad VM, Mostaghimi J, Chandra S (2003) Air bubble entrapment under an impacting droplet. Phys Fluids 15(1):173–183

    Article  Google Scholar 

  • Richard D, Clanet C, Quere D (2002) Contact time of a bouncing drop. Nature 417(20):811

    Article  Google Scholar 

  • Wachters LHJ, Westerling NAJ (1966) The heat transfer from a hot wall to impinging water drops in the spheroidal state. Chem Eng Sci 21:1047–1056

    Article  Google Scholar 

  • Wang AB, Lin CH, Chen CC (2000) The critical temperature of dry impact for tiny droplet impinging on a heated surface. Phys Fluids 12(6):1622–1625

    Article  MATH  Google Scholar 

  • Wang Z, Lopez C, Hirsa A, Koratkar N (2007) Impact dynamics and rebound of water droplets on superhydrophobic carbon nanotube arrays. Appl Phys Lett 91:023105

    Article  Google Scholar 

  • Yao SC, Cai KY (1988) The dynamics and Leidentfrost temperature of drops impacting on a hot surface at small angles. Exp Thermal Fluid Sci 1:363–371

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Satoshi Someya.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Someya, S., Yoshida, S., Okamoto, K. et al. Jet ejection from droplets near the Leidenfrost temperature. J Vis 13, 41–47 (2010). https://doi.org/10.1007/s12650-009-0010-9

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12650-009-0010-9

Keywords

Navigation