Design, fabrication and nucleate pool-boiling heat transfer performance of hybrid micro-nano scale 2-D modulated porous surfaces

•New hybrid micro-nano modulated porous surface has been fabricated for NBHT.•Comparative analysis of nano, micro and hybrid micro-nano surface is performed.•Hybrid surface resulted in 16.8% lower CHF than microporous.•Nano-coated surface resulted in highest performance of 81.6% CHF enhancement. Fut...

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Veröffentlicht in:	Applied thermal engineering 2019-05, Vol.153, p.168-180
Hauptverfasser:	Khan, Shoukat Alim, Sezer, Nurettin, Koç, Muammer
Format:	Artikel
Sprache:	eng
Schlagworte:	Boiling Coating effects Confined spaces Copper Critical heat flux Heat flux Heat transfer Heat transfer coefficient Heat transfer coefficients Hybrid micro-nano scale surface Latent heat Modulated microporous surface Morphology Nanoparticle Nanoparticles Nucleate boiling heat transfer Porous materials Reduction Scanning electron microscopy Temperature gradients
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