Transient Phase‐Change of Droplets Impacting on a Hot Wall

This chapter contains sections titled: Abstract Introduction Experimental Set-Up Results and Discussion Boiling regimes of impacting droplets Dependencies of Leidenfrost temperature Phase transition during collision Wall temperature far above Leidenfrost temperature (Tw=300°C) Wall temperature slightly above Leidenfrost temperature (Tw=250°C) Wall temperature near to Leidenfrost temperature (Tw=200°C) Detection of boiling delay and fluid superheat Contact Temperature Model Summary and Conclusions Acknowledgements List of Symbols References