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Multiphase Science and Technology

Published 4 issues per year

ISSN Print: 0276-1459

ISSN Online: 1943-6181

SJR: 0.144 SNIP: 0.256 CiteScore™:: 1.1 H-Index: 24

Indexed in

STEADY TWO-PHASE CHOKED FLOW IN CHANNELS OF VARIABLE CROSS SECTIONAL AREA

Volume 8, Issue 1-4, 1994, pp. 257-353
DOI: 10.1615/MultScienTechn.v8.i1-4.70
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ABSTRACT

This contribution begins with a description of some experiments on choked flow in channels and then goes on to discuss a general mathematical model and its interpretation in terms of topological structure in phase space. Two models for choke flow are then presented in detail, namely the homogenous equilibrium model (and the associated gas dynamics) and the dispersed flow model. Though the modelling of critical flow has not yet reached the state where all problems and questions raised can be addressed, it is concluded that, by analysing each situation, a sufficiently high level of understanding will be reached to allow simple engineering problems to be solved confidently (for instance the problem of sizing of emergency or relief venting systems).

CITED BY
  1. Bilicki Z., Badur J., A Thermodynamically Consistent Relaxation Model for Turbulent Binary Mixture Undergoing Phase Transition, Journal of Non-Equilibrium Thermodynamics, 28, 4, 2003. Crossref

  2. Oertel Herbert, Strömungen mit mehreren Phasen, in Prandtl-Führer durch die Strömungslehre, 2001. Crossref

  3. Multiphase Flows, in Prandtl’s Essentials of Fluid Mechanics, 158, 2004. Crossref

  4. Brenn Günter, Müller Ulrich, Strömungen mit mehreren Phasen, in Prandtl - Führer durch die Strömungslehre, 2019. Crossref

  5. Brenn Günter, Müller Ulrich, Strömungen mit mehreren Phasen, in Prandtl - Führer durch die Strömungslehre, 2022. Crossref

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