Proceeding of International Heat Transfer Conference 5 1974
DOI: 10.1615/ihtc5.3130
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Turbulent Flow and Heat Transfer in Horizontal Tubes With Substantial Influence of Thermogravitational Forces

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Cited by 34 publications
(6 citation statements)
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“…Petukhov et al [63] studied horizontal flows and derived a threshold value of Grashof number, Gr th , above which the buoyancy effect can be neglected. Gr th is defined as,…”
Section: Buoyancy Criteriamentioning
confidence: 99%
See 1 more Smart Citation
“…Petukhov et al [63] studied horizontal flows and derived a threshold value of Grashof number, Gr th , above which the buoyancy effect can be neglected. Gr th is defined as,…”
Section: Buoyancy Criteriamentioning
confidence: 99%
“…Petukhov et al [63] stated that the flow is completely dominated by forced convection for Gr q < Gr th . When this criterion was applied to the present data, no clear trend in the data was observed for either top or bottom sides.…”
Section: Buoyancy Criteriamentioning
confidence: 99%
“…One is to determine the critical heat flux, at which deteriorated heat transfer occurs, for example, a correlation q cr = 0.2G 1.2 , proposed by Yamagata et al (1972). Another method is to determine the critical length of the tube, within which deteriorated heat transfer did not occur (Glushchenlo et al, 1972;Petukhov and Polyakov, 1974). However, the second method used to determine the critical length of the tube was complex.…”
Section: Comparison Of Heat Transfer Deteriorationmentioning
confidence: 99%
“…mit dem Wärmeübergangskoeffizienten zwischen dem Wassertropfen und dem Dampf und der Oberfläche des verdampfenden Wassertropfens (Petukhov 1974) theoretische und experimentelle Untersuchungen angestellt. Den Einfluss der Rohrlage auf den Ort der Siedekrise untersuchten unter anderen (Wallis 1969), (Watson 1974), (Kefer 1989a), (Kefer 1989b) oder (Hein 1982).…”
Section: Druckabfall In Formteilenunclassified