Influence of the Surface Treatment of Tubes on the Heat Transfer in Low Pressure Atmosphere

Ladislav Šnajdárek; Petr Kracík; Jiří Pospíšil

doi:10.4028/www.scientific.net/KEM.592-593.525

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Experimental Study of Defect Induced Temperature Evolution in Polycrystalline Metals
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Using Acoustic Emission in Fracture Monitoring of Cementitious Composites
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Mechanical Induced Defects and Fractures in the Silicon Solar Cell Structure
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 592-593Influence of the Surface Treatment of Tubes on the...

Influence of the Surface Treatment of Tubes on the Heat Transfer in Low Pressure Atmosphere

Abstract:

This paper presents the current research on heat transfer at a sprinkled tube bundle consisting of smooth tubes and located in a chamber inside of which a low pressure is created by a liquid vacuum pump. It also monitors the changes of the heat transfer coefficient in relation to the speed of sprinkled and sprinkling liquid flow, thermal gradient.

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Periodical:

Key Engineering Materials (Volumes 592-593)

Pages:

525-528

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.592-593.525

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Online since:

November 2013

Authors:

Ladislav Šnajdárek*, Petr Kracík, Jiří Pospíšil

Keywords:

Absorption Unit, Condensation, Evaporation, Local Heat, Mass Transfer, Sprinkled Heat Exchanger

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* - Corresponding Author

References

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