Inscrição na biblioteca: Guest
International Journal of Fluid Mechanics Research

Publicou 6 edições por ano

ISSN Imprimir: 2152-5102

ISSN On-line: 2152-5110

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.1 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.0002 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.33 SJR: 0.256 SNIP: 0.49 CiteScore™:: 2.4 H-Index: 23

Indexed in

Towards a Unified Theory of Pool Boiling - the Case of Ideally Smooth Heated Wall

Volume 26, Edição 2, 1999, pp. 189-223
DOI: 10.1615/InterJFluidMechRes.v26.i2.40
Get accessGet access

RESUMO

The paper focuses on developing a unified model for nucleate and transition boiling for which purpose a number of complementary subproblems are considered in a more or less systematic way. These are: 1) activation of potential nucle-ation sites, 2) detachment of hydrodynamically interacting vapor bubbles that evolve at activated nucleation sites, 3) merging of neighboring bubbles with formation of vapor film patterns, and 4) the effect of constraints imposed on the boiling system by two-phase flow in the bulk. Transition pool boiling is interpreted as a natural continuation of the discrete bubble boiling regime into a parametric region where coalescence of bubbles is essential. As a result, the heated surface becomes covered with fluctuating intermittent vapor patches, and the mean surface-liquid contact area fraction decreases fast as surface superheat increases under otherwise identical conditions. Although this paper addresses an ideal case of boiling on a molecularly smooth wall where vapor nuclei may originate only at the molecular level in conformity with the Boltzman - Arrhenius kinetics, a way to generalize the model to boiling on real rough surfaces is straightforward.

CITADO POR
  1. Theofanous T.G, Tu J.P, Dinh A.T, Dinh T.N, The boiling crisis phenomenon, Experimental Thermal and Fluid Science, 26, 6-7, 2002. Crossref

  2. Nikolayev V.S., Beysens D.A., Lagier G.-L., Hegseth J., Growth of a dry spot under a vapor bubble at high heat flux and high pressure, International Journal of Heat and Mass Transfer, 44, 18, 2001. Crossref

  3. Xu Xinpeng, Qian Tiezheng, Single-bubble dynamics in pool boiling of one-component fluids, Physical Review E, 89, 6, 2014. Crossref

  4. Nikolayev Vadim S., Beysens Daniel, Garrabos Yves, Crise d'ébullition : inhibition du détachement de la bulle de vapeur par la force de recul, Mécanique & Industries, 5, 5, 2004. Crossref

Portal Digital Begell Biblioteca digital da Begell eBooks Diários Referências e Anais Coleções de pesquisa Políticas de preços e assinaturas Begell House Contato Language English 中文 Русский Português German French Spain