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 | Abstract: | © 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: | 0017-9310 | Verlags-DOI: | 10.1016/j.ijheatmasstransfer.2016.10.129 |
Appears in Collections: | 3 - Publication references (without fulltext) |
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