Download or read book A Method to Predict Liquid Entrainment Fraction and Quantify the Associated Uncertainty in Two Phase Annular Flow written by Md Azharul Islam and published by . This book was released on 2016 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The correlation of liquid entrainment fraction and entrainment rate in annular two phase flow written by P. B. Whalley and published by . This book was released on 1978 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Annular Two phase Flow with Liquid Entrainment written by Mohamed Abdelfatah Abolfadl and published by . This book was released on 1984 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Analytical Study of Liquid Entrainment in Two phase Annular Flow written by Henry Aloysius Putre and published by . This book was released on 1964 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of Liquid Entrainment in Annular Co current Two phase Fluid Flow written by Andrew Field Fritzlen and published by . This book was released on 1951 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Study of Liquid Entrainment Rates in Annular Two phase Flow Through Smooth and Rifled Tubes written by Robert Hong-Leung Chiang and published by . This book was released on 1986 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Correlation for Liquid Entrainment in Annular Two phase Flow of Viscous Fluid written by and published by . This book was released on 1981 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The droplet entrainment from a liquid film by gas flow is important to mass, momentum, and energy transfer in annular two-phase flow. The amount of entrainment can significantly affect occurrences of the dryout and post-dryout heat flux as well as the rewetting phenomena of a hot dry surface. In view of these, a correlation for the amount of entrained liquid in annular flow has been developed from a simple model and experimental data. There are basically two different regions of entrainment, namely, the entrance and quasiequilibrium regions. The correlation for the equilibrium region is expressed in terms of the dimensionless gas flux, diameter, and total liquid Reynolds number. The entrance effect is taken into account by an exponential relaxation function. It has been shown that this new model can satisfactorily correlate wide ranges of experimental data for water. Furthermore, the necessary distance for the development of entrainment is identified. These correlations, therefore, can supply accurate information on entrainment which have not been available previously. (author).
Download or read book An Experimental and Analytical Investigation of Entrainment Rates for Downward Annular Mist Two phase Flow in Pipes and Downstream of a Localized Contraction written by Kim Ann Shollenberger and published by . This book was released on 1994 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Empirical Relation for Predicting Void Friction with Two phase Steam water Flow written by U. Von Glahn and published by . This book was released on 1962 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: A review is made of some of the experimental data and recent analyses applicable to predicting void fractions with two-phase, steam-water flow through tubes and channels. An empirical equation is presented that closely approximates experimentally measured void fractions in terms of the fluid quality and the ratio of the density of the fluid phases. Correlation of the data is achieved over a range of fluid pressures from 1 to over 135 atmospheres and fluid qualities from 0 to 1.0.
Download or read book Flow Regime Identification and Void Fraction Measurement Techniques in Two phase Flow written by M. A. Vince and published by . This book was released on 1980 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annular Two Phase Flow written by Geoffrey Hewitt and published by Elsevier. This book was released on 2013-10-22 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annular Two-Phase Flow presents the wide range of industrial applications of annular two-phase flow regimes. This book discusses the fluid dynamics and heat transfer aspects of the flow pattern. Organized into 12 chapters, this book begins with an overview of the classification of the various types of interface distribution observed in practice. This text then examines the various regimes of two-phase flow with emphasis on the regions of occurrence of the annular flow regime. Other chapters consider the single momentum and energy balances, which illustrate the differences and analogies between single- and two-phase flows. This book discusses as well the simple modes for annular flow with consideration to the calculation of the profile of shear stress in the liquid film. The final chapter deals with the techniques that are developed for the measurement of flow pattern, entrainment, and film thickness. This book is a valuable resource for chemical engineers.
Download or read book Predicting Multidimensional Annular Flow with a Locally Based Two fluid Model written by and published by . This book was released on 1998 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this work was to: develop a methodology to predict annular flows using a multidimensional four-field, two-fluid Computational Fluid Dynamics (CFD) computer code; develop closure models which use the CFD predicted local velocities, phasic volume fractions, etc ... ; implement a numerical method which allows the discretized equations to have the same characteristics as the differential form; and compare predicted results to local flow field data taken in a R-134a working fluid test section.
Download or read book Effects of Liquid Viscosity in Two phase Annular Flow written by Gregory W. Leman and published by . This book was released on 1983 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Prediction of Pressure Drop and Void fraction in Annular Two phase Flows written by V. Kadambi and published by . This book was released on 1980 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Fluid Properties on the Physical Behavior of Adiabatic Annular Two phase Flow written by Patricia Lynn Blankenberger and published by . This book was released on 2003 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Predicting Multidimensional Annular Flows with a Locally Based Two fluid Model written by and published by . This book was released on 1998 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annular flows are a well utilized flow regime in many industrial applications, such as, heat exchangers, chemical reactors and industrial process equipment. These flows are characterized by a droplet laden vapor core with a thin, wavy liquid film wetting the walls. The prediction of annular flows has been largely confined to one-dimensional modeling which typically correlates the film thickness, droplet loading, and phase velocities by considering the average flow conditions and global mass and momentum balances to infer the flow topology. In this paper, a methodology to predict annular flows using a locally based two-fluid model of multiphase flow is presented. The purpose of this paper is to demonstrate a modeling approach for annular flows using a multifield, multidimensional two-fluid model and discuss the need for further work in this area.
Download or read book Characterization of Annular Two phase Down Flow Using Non Intrusive Optical Techniques for Flow Patterns Entrainment Film Thickness and Velocity Profile written by Marco Milan and published by . This book was released on 2012 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
