An Experimental And Numerical Study Of Stratified Gas Liquid Flow In Horizontal Pipes
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An Experimental And Numerical Study Of Stratified Gas Liquid Flow In Horizontal Pipes
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Author : Charles H. Newton
language : en
Publisher:
Release Date : 1997
An Experimental And Numerical Study Of Stratified Gas Liquid Flow In Horizontal Pipes written by Charles H. Newton and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Pipe categories.
Numerical Simulation Of Two Phase Gas Liquid Flows In Inclined And Vertical Pipelines
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Author :
language : en
Publisher:
Release Date : 2006
Numerical Simulation Of Two Phase Gas Liquid Flows In Inclined And Vertical Pipelines written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
The present thesis describes the advances made in modelling two-phase flows in inclined pipes using a transient one-dimensional approach. The research is a developement of an existing numerical methodology, capable of simulating stratified and slugging two-phase flows in horizontal or inclined single pipes. The aim of the present work is to extend the capabilities of the approach in order (i) to account for the effect of the pipe topography in the numerical solution of the two-fluid model, and (ii) to simulate vertical bubbly twophase flows at various pressures in large diameter pipes, and (iii) to model stratified and terrain-induced slugging in two-phase flow pipelines made of several uphill, downhill and level sections. A transient compressible two-fluid model based on the one-dimensional form of the mass and momentum conservation equations for the gas and liquid phases, is developed to predict those flow configurations. The wall to fluid and the interphase interactions are accounted for by constitutive relations which are flow regime dependent. The conservation equations are discretized using a finite volume method. An algorithm is created to enable simulations on pipelines made of several sections, and account for the effect of the topography in the simulations. The methodology is applied to the compressible model in order to evaluate the robustness and accuracy of the numerical schemes, especially for the high-resolution Advection Upwinding Splitting Method (AUSM) associated to the compressible model. It also assesses the ability of the method to predict three physical flow regimes, namely stratified, bubbly and terrain-induced slug flows. The terrain-induced slugging study is performed on a slightly inclined ("1.5°) V-section system. The use of hydrodynamic slug correlations for hilly-terrain slugging is discussed. It shows to be conclusive with a good agreement with experimental measurements obtained for slug frequency and slug length predictions. Mechanisms.
Experimental And Numerical Studies Of Solid Liquid Multiphase Flow In Pipes
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Author : Rong-che Chen
language : en
Publisher:
Release Date : 1991
Experimental And Numerical Studies Of Solid Liquid Multiphase Flow In Pipes written by Rong-che Chen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
Annular Two Phase Flow
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Author : Geoffrey Hewitt
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Annular Two Phase Flow written by Geoffrey Hewitt and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Technology & Engineering categories.
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.
An Experimental Study On The Effects Of Flow Rate Water Fraction And Gas Liquid Ratio On Air Oil Water Flow In Horizontal Pipes
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Author : George Clarence Laflin
language : en
Publisher:
Release Date : 1976
An Experimental Study On The Effects Of Flow Rate Water Fraction And Gas Liquid Ratio On Air Oil Water Flow In Horizontal Pipes written by George Clarence Laflin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with categories.
Proceedings Of The International Field Exploration And Development Conference 2021
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Author : Jia'en Lin
language : en
Publisher: Springer Nature
Release Date : 2022-09-07
Proceedings Of The International Field Exploration And Development Conference 2021 written by Jia'en Lin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-07 with Science categories.
This book focuses on reservoir surveillance and management, reservoir evaluation and dynamic description, reservoir production stimulation and EOR, ultra-tight reservoir, unconventional oil and gas resources technology, oil and gas well production testing, and geomechanics. This book is a compilation of selected papers from the 11th International Field Exploration and Development Conference (IFEDC 2021). The conference not only provides a platform to exchanges experience, but also promotes the development of scientific research in oil & gas exploration and production. The main audience for the work includes reservoir engineer, geological engineer, enterprise managers, senior engineers as well as professional students.
Multiphase Flow Metering
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Author : Gioia Falcone
language : en
Publisher: Elsevier
Release Date : 2009-11-16
Multiphase Flow Metering written by Gioia Falcone and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-11-16 with Science categories.
Over the last two decades the development, evaluation and use of MFM systems has been a major focus for the Oil & Gas industry worldwide. Since the early 1990's, when the first commercial meters started to appear, there have been around 2,000 field applications of MFM for field allocation, production optimisation and well testing. So far, many alternative metering systems have been developed, but none of them can be referred to as generally applicable or universally accurate. Both established and novel technologies suitable to measure the flow rates of gas, oil and water in a three-phase flow are reviewed and assessed within this book. Those technologies already implemented in the various commercial meters are evaluated in terms of operational and economical advantages or shortcomings from an operator point of view. The lessons learned about the practical reliability, accuracy and use of the available technology is discussed. The book suggests where the research to develop the next generation of MFM devices will be focused in order to meet the as yet unsolved problems. The book provides a critical and independent review of the current status and future trends of MFM, supported by the authors’ strong background on multiphase flow and by practical examples. These are based on the authors’ direct experience on MFM, gained over many years of research in connection with both operators and service companies. As there are currently no books on the subject of Multiphase Flow Metering for the Oil & Gas industry, this book will fill in the gap and provide a theoretical and practical reference for professionals, academics, and students. * Written by leading scholars and industry experts of international standing* Includes strong coverage of the theoretical background, yet also provides practical examples and current developments* Provides practical reference for professionals, students and academics
Direct Numerical Simulations Of Gas Liquid Multiphase Flows
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Author : Grétar Tryggvason
language : en
Publisher: Cambridge University Press
Release Date : 2011-03-10
Direct Numerical Simulations Of Gas Liquid Multiphase Flows written by Grétar Tryggvason and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-03-10 with Computers categories.
Accurately predicting the behaviour of multiphase flows is a problem of immense industrial and scientific interest. Modern computers can now study the dynamics in great detail and these simulations yield unprecedented insight. This book provides a comprehensive introduction to direct numerical simulations of multiphase flows for researchers and graduate students. After a brief overview of the context and history the authors review the governing equations. A particular emphasis is placed on the 'one-fluid' formulation where a single set of equations is used to describe the entire flow field and interface terms are included as singularity distributions. Several applications are discussed, showing how direct numerical simulations have helped researchers advance both our understanding and our ability to make predictions. The final chapter gives an overview of recent studies of flows with relatively complex physics, such as mass transfer and chemical reactions, solidification and boiling, and includes extensive references to current work.
Icreem 2022
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Author : Faiz Ahmad
language : en
Publisher: Springer Nature
Release Date :
Icreem 2022 written by Faiz Ahmad and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Multiphase Flow
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Author : P. Vorobieff
language : en
Publisher: WIT Press
Release Date : 2018-04-18
Multiphase Flow written by P. Vorobieff and has been published by WIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-18 with Science categories.
The selected papers contained in this book present the latest research in one of the most challenging, yet most universally applicable areas of technology. Multiphase flows are found in all areas of technology and the range of related problems of interest is vast, including many areas of science and engineering. Recently multiphase fluid dynamics have generated a great deal of attention, leading to many notable advances in experimental, analytical and numerical studies. It is perhaps, however, work on numerical solutions which is the most noticeable owing to the continuing improvements in computer software tools. Progress in numerical methods has permitted the solution of many practical problems, helping to improve our understanding of the physics involved. The presented papers illustrate the close interaction between numerical modellers and researchers working to gradually resolve the many outstanding issues in our understanding of multiphase flow.