Skip to main content

2022 | OriginalPaper | Buchkapitel

5. Heat Transfer Results in Plain Tubes with Different Inlet Configurations

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Using the experimental setup detailed in Chap. 2, this chapter presents heat transfer results in the entrance and fully developed regions of the plain tube across all flow regimes (laminar, transitional, and turbulent). The effect of inlet configuration (square-edged, re-entrant, and bell-mouth) and buoyancy on heat transfer in different flow regimes is presented in this chapter. In addition, the variation of local Nusselt number along the tube in the laminar, transitional, and turbulent regions is discussed. In particular the unusual variation of local heat transfer coefficient in a circular tube with a bell-mouth inlet is highlighted.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literatur
Zurück zum Zitat Dittus, F. W., & Boelter, L. M. K. (1930). Heat transfer in automobile radiators of the tubular type. University of California Publications in Engineering, 2, 443–461.MATH Dittus, F. W., & Boelter, L. M. K. (1930). Heat transfer in automobile radiators of the tubular type. University of California Publications in Engineering, 2, 443–461.MATH
Zurück zum Zitat Ghajar, A. J., & Tam, L. M. (1994). Heat transfer measurements and correlations in the transition region for a circular tube with three different inlet configurations. Experimental Thermal and Fluid Science, 8, 79–90.CrossRef Ghajar, A. J., & Tam, L. M. (1994). Heat transfer measurements and correlations in the transition region for a circular tube with three different inlet configurations. Experimental Thermal and Fluid Science, 8, 79–90.CrossRef
Zurück zum Zitat Ghajar, A. J., & Tam, L. M. (1995). Flow regime map for a horizontal pipe with uniform wall heat flux and three inlet configurations. Experimental Thermal and Fluid Science, 10, 287–297.CrossRef Ghajar, A. J., & Tam, L. M. (1995). Flow regime map for a horizontal pipe with uniform wall heat flux and three inlet configurations. Experimental Thermal and Fluid Science, 10, 287–297.CrossRef
Zurück zum Zitat Sieder, E. N., & Tate, G. E. (1936). Heat transfer and pressure drop in liquids in tubes. Industrial and Engineering Chemistry, 28, 1429–1435.CrossRef Sieder, E. N., & Tate, G. E. (1936). Heat transfer and pressure drop in liquids in tubes. Industrial and Engineering Chemistry, 28, 1429–1435.CrossRef
Zurück zum Zitat Tam, L. M., & Ghajar, A. J. (1998). The unusual behavior of local heat transfer coefficient in a circular tube with a bell-mouth inlet. Experimental Thermal and Fluid Science, 16, 187–194.CrossRef Tam, L. M., & Ghajar, A. J. (1998). The unusual behavior of local heat transfer coefficient in a circular tube with a bell-mouth inlet. Experimental Thermal and Fluid Science, 16, 187–194.CrossRef
Zurück zum Zitat Tam, H. K., Tam, L. M., & Ghajar, A. J. (2013). Effect of inlet geometries and heating on the entrance and fully developed friction factors in the laminar and transition regions of a horizontal tube. Experimental Thermal and Fluid Science, 44, 680–696.CrossRef Tam, H. K., Tam, L. M., & Ghajar, A. J. (2013). Effect of inlet geometries and heating on the entrance and fully developed friction factors in the laminar and transition regions of a horizontal tube. Experimental Thermal and Fluid Science, 44, 680–696.CrossRef
Metadaten
Titel
Heat Transfer Results in Plain Tubes with Different Inlet Configurations
verfasst von
Afshin J. Ghajar
Copyright-Jahr
2022
DOI
https://doi.org/10.1007/978-3-030-87281-6_5

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.