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Calcul de la condensation de vapeur à l'intérieur d'un tube rond.

[In Russian. / En russe.]

Auteurs : GORIN V. V., BUZ V. N., GOGOL N. I.

Type d'article : Article, Étude de cas

Résumé

This analysis shows the difference in 3-4 cases, between the results obtained using calculation of the heat transfer coefficient during inside condensation with different equations cited in the literature. Three solution models, the model of local heat exchange during ring flow of a liquid film, the model of full vapour condensation in the pipe when gravity forces are low and the model of condensation with gravity forces. Based on the results of the equation system, numerical solutions may be used to determine the values of heat exchange coefficients for any combination of vapour- and liquid-flow regimes. Examples of calculation results and analyses are presented.

Détails

  • Titre original : [In Russian. / En russe.]
  • Identifiant de la fiche : 2006-2249
  • Langues : Russe
  • Source : Holodil'na Tehnika i Tehnologiâ - vol. 99 - n. 1
  • Date d'édition : 2006

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