Non-equilibrium two-phase flows
Read Online

Non-equilibrium two-phase flows (papers) presented at the winter annual meeting of the American Society of Mechanical Engineers, Houston, Texas, November 30-December 5, 1975 by

  • 397 Want to read
  • ·
  • 36 Currently reading

Published by American Society of Mechanical Engineers in New York .
Written in English


  • Two-phase flow -- Congresses.

Book details:

Edition Notes

Includes bibliographical references.

Statementsponsored by the Heat Transfer Division, ASME ; edited by Richard T. Lahey, Jr., Graham B. Wallis.
ContributionsLahey, Richard T., Wallis, Graham B., American Society of Mechanical Engineers. Heat Transfer Division.
LC ClassificationsTA357
The Physical Object
Pagination61 p. ;
Number of Pages61
ID Numbers
Open LibraryOL19722408M

Download Non-equilibrium two-phase flows


The mixture equations are based on a two-phase flow model with full non-equilibrium processes expressed in conservative form. This mixture model is computed by using Godunov-type finite volume. In the context of two-phase flow models, the subcharacteristic condition implies that the sound speed of an equilibrium system can never exceed that of the relaxation system. Modeling of the Onset of Gas Entrainment From a Stratified Two-Phase Region Through Branches on a Curved Surface J. Fluids Eng (July, ) Closure to Discussions on “Self-Organization and Self-Similarity in Boiling Systems, (, ASME J. of Heat Transfer, (3), pp. –)”Cited by: 8. A Hierarchy of Non-Equilibrium Two-Phase Flow Models Gaute Lingaa,b aSINTEF Energy Research, Trondheim, Norway bNiels Bohr Institute, University of Copenhagen, Copenhagen, Denmark. Abstract We consider a hierarchy of relaxation models for two-phase flow. The .

We consider a hierarchy of models for two-phase flow. The models are derived from the full non-equilibrium Baer–Nunziato model endowed with relaxation source terms to drive it towards equilibrium. These source terms cause transfer of volume, heat, mass and momentum due to differences between. This Special Issue of Fluids is dedicated to the applications of non-equilibrium thermodynamics to multi-phase flows including flows of emulsions, suspensions, foams, and other complex fluids. Experimental and theoretical studies dealing with the applications of classical irreversible thermodynamics (CIT) and extended irreversible thermodynamics (EIT) to flow and rheology of multi-phasic systems are . Given the uncertainty about the applicability of existing non-equilibrium two-phase models for flashing CO 2 flows, the phase interaction terms including friction and heat and mass transfer were modelled using simple constitutive relations, assuming a constant thermal relaxation time and inter-phase drag by: Nonequilibrium Effects and Multiphase Flow in Porous Media Article in Transport in Porous Media 97(3) · April with 39 Reads How we measure 'reads'.

Analys(s and computation of non-equilibrium two-phase flows Some inlet conditions may give rise to combinations of flow Mach number and heat release rate that necessitate the formation of a true aerodynamic shock wave inside the con- densation zone ("supercritical condensation shock"). Two-Phase Gas/Liquid Pipe Flow Ron Darby PhD, PE Flashing Flow Non-Equilibrium If L 10 cm Flashing is not complete if In this case, use L = nozzle length (cm) = initial quality entering nozzle = local quality assuming equilibrium Two-Phase Flow is much more complex. Non-equilibrium two-phase flows have attracted much attention in recent years by different mathematical models. The estimation of the release conditions is critical input to subsequent risk assessment accident analysis. To this respect a new homogeneous non-equilibrium two-phase model is proposed to simulate the depressurization from stagnation conditions leading to the bubbly flow by: 1.