Surfaces for high heat dissipation with no Leidenfrost limit

Heat dissipation from hot surfaces through cooling droplets is limited by the Leidenfrost point (LFP), in which an insulating vapor film prevents direct contact between the cooling droplet and the hot surface. A range of approaches have been developed to raise this limit to higher temperatures, but...

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Veröffentlicht in:	Applied physics letters 2017-07, Vol.111 (2)
Hauptverfasser:	Sajadi, Seyed Mohammad, Irajizad, Peyman, Kashyap, Varun, Farokhnia, Nazanin, Ghasemi, Hadi
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Avionics Cooling Droplets Heat Heat transfer coefficients Hot surfaces Nucleate boiling Photonics Product design Structural hierarchy Surface structure
Online-Zugang:	Volltext
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