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Pressure drop measurements in condensing steam over a horizontal bundle of staggered tubes

Burnside, Bryce M. ; Cuthbertson, Grant ; McNeil, David A.

International journal of thermal sciences, 2001, Vol.40 (10), p.917-926 [Periódico revisado por pares]

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Título:
Pressure drop measurements in condensing steam over a horizontal bundle of staggered tubes
Autor: Burnside, Bryce M. ; Cuthbertson, Grant ; McNeil, David A.
Assuntos: Applied sciences ; Devices using thermal energy ; Energy ; Energy. Thermal use of fuels ; Exact sciences and technology ; Heat exchangers (included heat transformers, condensers, cooling towers) ; pressure drop ; steam condensers
É parte de: International journal of thermal sciences, 2001, Vol.40 (10), p.917-926
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
Descrição: Pressure drop measurements in a 15 row staggered configuration condenser, p/D= 1.33, are described. Heat flux densities of up to 90 kW·m −2 were used. The results are compared with the those of another investigation using a condenser with much less closely packed tubes. At relatively low suction, pressure drop in the closely packed condenser could be predicted by conventional single phase correlations. At higher values of suction the condensing pressure loss was considerably lower in this condenser than the single phase value. In the more loosely packed condenser this difference occurred at all values of suction. It is concluded that more experimental and theoretical work is required to explain these effects in view of their importance in turbine condenser design.
Editor: Paris: Elsevier Masson SAS
Idioma: Inglês

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