Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Mechanistic Study Of Slug Formation And Evolution In High Viscosity Liquid High Density Gas Multiphase Flows In Channels Pipes
Download Mechanistic Study Of Slug Formation And Evolution In High Viscosity Liquid High Density Gas Multiphase Flows In Channels Pipes full books in PDF, epub, and Kindle. Read online Mechanistic Study Of Slug Formation And Evolution In High Viscosity Liquid High Density Gas Multiphase Flows In Channels Pipes ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Mechanistic Study of Slug Formation and Evolution in High-viscosity-liquid/High-density-gas Multiphase Flows in Channels/pipes by : Sha Miao (Ph. D.)
Download or read book Mechanistic Study of Slug Formation and Evolution in High-viscosity-liquid/High-density-gas Multiphase Flows in Channels/pipes written by Sha Miao (Ph. D.) and published by . This book was released on 2018 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapidly rising global energy demand coupled with dwindling conventional oil resources has pushed unconventional oil, such as heavy oil, to become one of the most important future energy resources. However, design and operation of pipelines to transport heavy-oil/gas flows have raised new challenges associated with remarkably different flow regime transitions compared to conventional low-viscosity-oil/low-density-gas flows. Many traditional flow regime models for these oil/gas flows result in O(1) prediction errors when applied to high-viscosity-oil/high-density-gas flows because they fail to account for the complex change in physics and scales that occur as the fluid properties substantially change. Therefore, understanding the mechanisms that cause flow-regime transition for these types of flows is of critical importance to the development of physics-based models allowing for the creation of more robust and cost effective designs. The work described in this thesis focuses on investigating the fundamental mechanisms governing the initial growth and nonlinear evolution of interfacial waves leading to slugging in concurrent high-viscosity (laminar) liquid/high-density(turbulent) gas two-phase flows in horizontal channels/pipes. We first develop a Fully-Coupled Immersed Flow (FCIF) solver for the three-dimensional simulation of fluid-fluid interaction by coupling two distinct flow solvers using an Immersed Boundary (IB) method. The FCIF solver captures dynamic interactions between two fluids with disparate flow properties, while retaining the desirable simplicity of non-boundary-conforming grids. For the application of slug development with turbulent gas and laminar liquid, we couple an IB-based unsteady Reynolds Averaged Navier Stokes (uRANS) simulator with a depth-integrated (long-wave) solver in FCIF. We perform a series of validations on this method. The results demonstrate that the FCIF solver effectively captures the essential physics of gas-liquid interaction and can serve as a useful tool for the mechanistic study of slug generation in two-phase gas/liquid flows in channels and pipes.
Book Synopsis Mechanistic Modeling of Gas-liquid Two-phase Flow in Pipes by : Ovadia Shoham
Download or read book Mechanistic Modeling of Gas-liquid Two-phase Flow in Pipes written by Ovadia Shoham and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this book are twofold: to provide insight and understanding of two-phase flow phenomena and to develop analytical tools for either designing two-phase flow systems or conducting research in this area. The traditional approach for two-phase flow prediction was based on the development of an empirical correlation from experimental data. This book presents the recent approach, in which mathematical mechanistic models are developed, based on the physical phenomena, to predict two-phase flow behavior. The models can be verified and refined with limited experimental data. However, as these models incorporate the physical phenomena and the important flow variables, they can be extended to different operational conditions and can enable scaleup with significant confidence.
Book Synopsis Prediction of Pressure Drop of Slug Flow in Vertical Pipes Using Mechanistic Model by : Mohamad Fakhrol Radzi Zulkefli
Download or read book Prediction of Pressure Drop of Slug Flow in Vertical Pipes Using Mechanistic Model written by Mohamad Fakhrol Radzi Zulkefli and published by . This book was released on 2014 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the variability of flow pattern of gas liquid two-phase flow and complexity of flow mechanism,it is very difficult to seek a single model which is able to predict pressure drop and fit for any flow condition. when the existing model of two-phase flow pressure drop is used to predict the pressure of the conditions of producing gas well,a large error occurs.Therefore, it is necessary,based on the experimental data of gas-water two phase flow,to research the flow mechanism and discover the regular existing in the process of fluid property changing .On the basis of the current two-phase flow pressure drop model, it is important to explore modified pressure loss model applicable for producing gas well with water,to improve predictability of the pressure drop of gas wells,and to provide the theory and technology guidence for development of gas reservoir with water. Underbalanced drilling (UBD) has increased in recent years because of the many advantages associated with it. These include increase in the rate of penetration and reduction of lost circulation and formation damage. Drilling of deviated and horizontal wells also increased since recovery can be improved from a horizontal or a deviated well. The drilling of deviated wells using UBD method will reduce several drilling related problems such as hole cleaning and formation damage. Prediction of flow and pressure profiles while drilling underbalanced in such wells will help in designing and planning of the well. The aim of this research is to predict the pressure drop of slug flow in the certain pressure in vertical pipes using mechanistic model and to study the behavior of the flow profile in the drillstring and the annulus under UBD conditions through the use of mechanistic two phase flow models. Mechanistic two phase flow models is been used In this research to predict the liquid hold up for phase gas- liquid slug flow which is important for the accurate calculations of the pressure drop.In particular, its evaluation is important for the vertical pipes since the liquid hold up in the slug body is the main contributor to the hydrostatic pressure drop which quite significant for the verticals flows. Further development of mechanistic models has allowed accurate prediction of wellbore pressure. Many Underbalanced Drilling operations require the use of nitrified diesel as the drilling fluid.Thus two phase flow will exist both in the drill pipe and the annulus.
Book Synopsis Two-Phase Gas-Liquid Flow in Pipes with Different Orientations by : Afshin J. Ghajar
Download or read book Two-Phase Gas-Liquid Flow in Pipes with Different Orientations written by Afshin J. Ghajar and published by Springer Nature. This book was released on 2020-03-14 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides design engineers using gas-liquid two-phase flow in different industrial applications the necessary fundamental understanding of the two-phase flow variables. Two-phase flow literature reports a plethora of correlations for determination of flow patterns, void fraction, two- phase pressure drop and non-boiling heat transfer correlations. However, the validity of a majority of these correlations is restricted over a narrow range of two -phase flow conditions. Consequently, it is quite a challenging task for the end user to select an appropriate correlation/model for the type of two-phase flow under consideration. Selection of a correct correlation also requires some fundamental understanding of the two-phase flow physics and the underlying principles/assumptions/limitations associated with these correlations. Thus, it is of significant interest for a design engineer to have knowledge of the flow patterns and their transitions and their influence on two-phase flow variables. To address some of these issues and facilitate selection of appropriate two-phase flow models, this volume presents a succinct review of the flow patterns, void fraction, pressure drop and non-boiling heat transfer phenomenon and recommend some of the well scrutinized modeling techniques.
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1988 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Solid–Liquid Flow in Pipes and Its Application by : Iraj Zandi
Download or read book Advances in Solid–Liquid Flow in Pipes and Its Application written by Iraj Zandi and published by Elsevier. This book was released on 2013-09-17 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Solid-Liquid Flow in Pipes and its Application focuses on solid-liquid interactions. The selection first takes a look at hydraulic transport of bulky materials and role of lift in the radial migration of particles in a pipe flow. Topics include the technological and economical considerations of transporting materials; lift model and the equations of motion; coefficients of lift and drag; and calculated behavior of particles in a pipe flow. The book then discusses particle and fluid velocities of turbulent flows of suspensions of neutrally buoyant particles; phase-separation phenomena in iso-density, two-phase flows; and transient flow of solid-liquid mixtures in pipes. The text discusses pipeline transportation of coke in petroleum products, including slurry components, hydraulic tests, and hydraulic characteristics of slurry. The book then evaluates the use of heavy media in the pipeline transport of particulate solids. Comparison of pressure gradients and equipment and experimental procedures are highlighted. The selection is a valuable reference for readers interested in solid-liquid interactions.
Download or read book Petroleum Abstracts written by and published by . This book was released on 1986 with total page 1674 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :George Wheeler Govier Publisher :New York ; Toronto : Van Nostrand Reinhold Company ISBN 13 : Total Pages :856 pages Book Rating :4.F/5 ( download)
Book Synopsis The Flow of Complex Mixtures in Pipes by : George Wheeler Govier
Download or read book The Flow of Complex Mixtures in Pipes written by George Wheeler Govier and published by New York ; Toronto : Van Nostrand Reinhold Company. This book was released on 1972 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Petroleum Abstracts. Literature and Patents by :
Download or read book Petroleum Abstracts. Literature and Patents written by and published by . This book was released on 1988 with total page 1656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Slug Flow Simulation in Inclined Pipes by : Seungyong Chang
Download or read book Slug Flow Simulation in Inclined Pipes written by Seungyong Chang and published by . This book was released on 1993 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fluid Flow in Pipes by : Clifford H. McClain
Download or read book Fluid Flow in Pipes written by Clifford H. McClain and published by . This book was released on 1963 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pipe Inclination Effects on Slug Flow Characteristics of High Viscosity Oil-Gas Two-Phase Flow by : Samet Ekinci
Download or read book Pipe Inclination Effects on Slug Flow Characteristics of High Viscosity Oil-Gas Two-Phase Flow written by Samet Ekinci and published by . This book was released on 2015 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Flow of Liquids in Pipes by : Norman Swindin
Download or read book The Flow of Liquids in Pipes written by Norman Swindin and published by . This book was released on 1922 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Slug Flow Characteristics and Corrosion Rates in Inclined High Pressure Multiphase Flow Pipes by : Jeff Maley
Download or read book Slug Flow Characteristics and Corrosion Rates in Inclined High Pressure Multiphase Flow Pipes written by Jeff Maley and published by . This book was released on 1997 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Gas-liquid Flows by : Barry J. Azzopardi
Download or read book Gas-liquid Flows written by Barry J. Azzopardi and published by . This book was released on 2006 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas-liquid flows, arising as it does out of Master level and post experience courses, is particularly suitable for these audiences. However, book will also be a valuable source to researchers, not only to new readers coming to the subject for the first time, but also to those more experienced who will gain new insights from its contents. Amongst its aims are to bring together communality of features in two-phase flow across flow patterns and geometries and to put new material into the context of earlier work showing how early and later descriptions have a common root. The book introduces the basic methods used for two phase design methods, particularly for pressure drop. It goes on to introduce flow patterns and the physics of the transitions between them. It goes on to examine the major flow patterns, concentrating on annular flow in vertical pipes. It finishes with chapters on geometries other than pipes, including pipe junctions.
Book Synopsis A Mechanistic Model for Stabilized Multiphase Flow in Pipes by : Nicholas Petalas
Download or read book A Mechanistic Model for Stabilized Multiphase Flow in Pipes written by Nicholas Petalas and published by . This book was released on 1997 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fundamentals of Multiphase Flow by : Christopher E. Brennen
Download or read book Fundamentals of Multiphase Flow written by Christopher E. Brennen and published by Cambridge University Press. This book was released on 2005-04-18 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher Description
