Title: Heat transfer and friction characteristics of fully developed gas flow in cross-corrugated tubes
Authors: Harleß, Alexandra
Franz, Eberhard
Breuer, Michael  
Language: eng
Issue Date: Jan-2017
Publisher: Elsevier
Document Type: Article
Source: Enthalten in: International journal of heat and mass transfer. - Amsterdam [u.a.] : Elsevier, 1960 . - Bd. 107.2017, Seite 1076-1084
Journal / Series / Working Paper (HSU): International journal of heat and mass transfer
Volume: 107
Page Start: 1076
Page End: 1084
Publisher Place: Amsterdam
© 2016 Elsevier Ltd This experimental study is concerned with gas–liquid heat exchangers relying on cross-corrugated tubes. The experiments are carried out with air flow on the inner side of the tube, cooled by a secondary outer water flow. Overall 18 different geometrical configurations are investigated. In contrast to Harleß et al. (2016) the emphasis of the present investigation is put on the cross-corrugated variant. The dimensionless corrugation pitch p/divaries between 0.283 and 1.117, the dimensionless corrugation height e/dibetween 0.024 and 0.087, and the corrugation angle φ between 14.7° and 48.8°. The examined Reynolds number range is 5000
Organization Units (connected with the publication): Strömungsmechanik 
ISSN: 00179310
Publisher DOI: 10.1016/j.ijheatmasstransfer.2016.10.129
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