A correlation to predict the heat flux on the air-side of a vapor chamber with overturn-U flattened tubes

A correlation to predict the heat flux on the air-side of a vapor chamber with overturn-U flattened tubes

The heat transfer characteristics of a conventional vapor chamber (CVC) and a loop vapor chamber (LVC) are compared. The vapor chambers consisted of a stainless steel box with different covers. The results indicated that the heat flux and convective heat transfer coefficient of the air-side of LVC i...

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Veröffentlicht in:Heat and mass transfer 2016-08, Vol.52 (8), p.1683-1692
Hauptverfasser: Srimuang, Wasan, Limkaisang, Viroj
Format: Artikel
Sprache:eng
Schlagworte:
Engineering
Engineering Thermodynamics
Heat and Mass Transfer
Industrial Chemistry/Chemical Engineering
Original
Thermodynamics
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Zusammenfassung:The heat transfer characteristics of a conventional vapor chamber (CVC) and a loop vapor chamber (LVC) are compared. The vapor chambers consisted of a stainless steel box with different covers. The results indicated that the heat flux and convective heat transfer coefficient of the air-side of LVC is higher than CVC. An empirical correlation was developed to predict the convective heat transfer coefficient of the air-side of the LVC.
ISSN:0947-7411
1432-1181
DOI:10.1007/s00231-015-1690-4