One Dimensional Transient Flow In Pipelines Modelling And Simulation
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One Dimensional Transient Flow In Pipelines Modelling And Simulation
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Author : Abdelaziz Ghodhbani
language : en
Publisher: Bentham Science Publishers
Release Date : 2023-10-03
One Dimensional Transient Flow In Pipelines Modelling And Simulation written by Abdelaziz Ghodhbani and has been published by Bentham Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-03 with Technology & Engineering categories.
This book presents numerical computational fluid dynamics (CFD) solutions for studying the effect of fluid-structure interaction (FSI) on evaluation of pressure waves in pipelines with cavitation. The authors develop a uniform one-dimensional model using coupled models. These models consider unsteady friction (UF), Poisson coupling, axial vibration (junction coupling), gas release and viscoelasticity. The authors consider two cases: elastic pipelines and viscoelastic (VE) pipelines. The book starts with a detailed literature review on the relevant methods for calculating transient fluid flow, followed by chapters that explain the mathematical development for calculations and the numerical steps for water hammer and transient cavitation. The concluding chapters present the results for the two pipeline cases. The book is presented in simple language intended for engineering students who want to understand CFD simulations for transient flow in pipelines. Equations are explained in simple steps for easy understanding, and concepts are illustrated with detailed diagrams. The information and the codes demonstrated in the book will equip readers with the knowledge to study hydraulic problems where transients are caused by pump starting, stopping and failure. Audience Engineering students and instructors studying hydraulics and computational fluid dynamics.
One Dimensional Transient Flow In Pipelines Modelling And Simulation
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Author : Ezzeddine Haj Taïeb
language : en
Publisher: Bentham Science Publishers
Release Date : 2023-10-03
One Dimensional Transient Flow In Pipelines Modelling And Simulation written by Ezzeddine Haj Taïeb and has been published by Bentham Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-03 with categories.
This book presents numerical computational fluid dynamics (CFD) solutions for studying the effect of fluid-structure interaction (FSI) on evaluation of pressure waves in pipelines with cavitation. The authors develop a uniform one-dimensional model using coupled models. These models consider unsteady friction (UF), Poisson coupling, axial vibration (junction coupling), gas release and viscoelasticity. The authors consider two cases: elastic pipelines and viscoelastic (VE) pipelines. The book starts with a detailed literature review on the relevant methods for calculating transient fluid flow, followed by chapters that explain the mathematical development for calculations and the numerical steps for water hammer and transient cavitation. The concluding chapters present the results for the two pipeline cases. The book is presented in simple language intended for engineering students who want to understand CFD simulations for transient flow in pipelines. Equations are explained in simple steps for easy understanding, and concepts are illustrated with detailed diagrams. The information and the codes demonstrated in the book will equip readers with the knowledge to study hydraulic problems where transients are caused by pump starting, stopping and failure.
One Dimensional Compositional Modeling Of Gas And Condensate Flow In Pipelines
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Author : Leksono Mucharam
language : en
Publisher:
Release Date : 1990
One Dimensional Compositional Modeling Of Gas And Condensate Flow In Pipelines written by Leksono Mucharam and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
Comprehensive Simulation Of One Dimensional Unsteady Pipe Network Hydraulics
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Author : Johnathan Daniel Nault
language : en
Publisher:
Release Date : 2017
Comprehensive Simulation Of One Dimensional Unsteady Pipe Network Hydraulics written by Johnathan Daniel Nault and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.
From municipal water supply to wastewater collection, pressurized pipe networks form the basis of many urban water systems. Numerical models are essential for analyzing their unsteady hydraulics, but there are multiple types of models with poorly understood ranges of applicability. Water hammer models feature greater physical accuracy, making them suitable for highly dynamic conditions. They are, however, more computationally demanding than the simpler yet less accurate rigid water column (RWC) and quasi-steady models. Unsteady hydraulic analyses require solution methods that are both physically accurate and computationally efficient; accordingly, there is an accuracy-efficiency trade-off. To balance these competing demands, this thesis presents an adaptive hybrid transient model (AHTM) capable of simulating the full range one-dimensional unsteady pipe network hydraulics. In developing the comprehensive AHTM, a number of gaps in the literature are addressed. A novel RWC formulation is first proposed, one that overcomes the numerical challenges of previous published work. This is subsequently combined with unsteady flow characterization indices and an adaptive scheme to form an incompressible flow AHTM. Essentially, a more demanding yet more physically accurate model is used only when necessary for efficiency; though powerful, the framework does not consider unsteady-compressible flow. The third objective concerns models for such conditions. A flexible water hammer formulation is introduced that generalizes the method of characteristics and the wave characteristics method, two predominant numerical approaches. Finally, the culmination of this thesis combines each of the aforementioned into a single comprehensive, flexible, and efficient AHTM. The AHTM is shown to adapt to the degree of unsteadiness and, more importantly, individual analyses. Results of this work ultimately benefit practical analyses of unsteady pipe network hydraulics. Not only can simulations be performed more efficiently, but they may encompass multiple transient flow regimes. Moreover, the key advantages of the comprehensive AHTM are its generality and adaptability.
Design And Modeling Of Mechanical Systems Iii
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Author : Mohamed Haddar
language : en
Publisher: Springer
Release Date : 2017-11-25
Design And Modeling Of Mechanical Systems Iii written by Mohamed Haddar and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-25 with Technology & Engineering categories.
This book offers a collection of original peer-reviewed contributions presented at the 7th International Congress on Design and Modeling of Mechanical Systems (CMSM’2017), held in Hammamet, Tunisia, from the 27th to the 29th of March 2017. It reports on both research findings, innovative industrial applications and case studies concerning mechanical systems and related to modeling and analysis of materials and structures, multiphysics methods, nonlinear dynamics, fluid structure interaction and vibroacoustics, design and manufacturing engineering. Continuing on the tradition of the previous editions, this proceedings offers a broad overview on the state-of-the art in the field and a useful resource for academic and industry specialists active in the field of design and modeling of mechanical systems. CMSM’2017 was jointly organized by two leading Tunisian research laboratories: the Mechanical, Modeling and Manufacturing Laboratory of the National Engineering School of Sfax and the Mechanical Engineering Laboratory of the National Engineering School of Monastir..
8th International Conference On Compressors And Their Systems
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Author : City University London
language : en
Publisher: Elsevier
Release Date : 2013-12-19
8th International Conference On Compressors And Their Systems written by City University London and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-19 with Technology & Engineering categories.
This book contains the papers from the 2013 International Conference on Compressors and Their Systems, held from 9-10 September at City University London. The long-running conference series is the ultimate global forum for reviewing the latest developments and novel approaches in compressor research. High-quality technical papers are sourced from around the globe, covering technology development, operation, maintenance and reliability, safety and environmental impact, energy efficiency and carbon footprint, system integration and behaviour, upgrades and refurbishment, design and manufacture, education and professional development. All the papers are previously unpublished and constitute leading edge research. Presents leading edge developments in compressor technology Gives the latest prediction and modelling techniques Details the new technology and machinery
Internal Flow Mechanism Of Modern Hydraulic Machinery
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Author : Kan Kan
language : en
Publisher: Frontiers Media SA
Release Date : 2023-02-03
Internal Flow Mechanism Of Modern Hydraulic Machinery written by Kan Kan and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-02-03 with Technology & Engineering categories.
Encyclopedia Of Two Phase Heat Transfer And Flow I Fundamentals And Methods A 4 Volume Set
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Author : John R Thome
language : en
Publisher: World Scientific
Release Date : 2015-08-14
Encyclopedia Of Two Phase Heat Transfer And Flow I Fundamentals And Methods A 4 Volume Set written by John R Thome and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-14 with Technology & Engineering categories.
The aim of the two-set series is to present a very detailed and up-to-date reference for researchers and practicing engineers in the fields of mechanical, refrigeration, chemical, nuclear and electronics engineering on the important topic of two-phase heat transfer and two-phase flow. The scope of the first set of 4 volumes presents the fundamentals of the two-phase flows and heat transfer mechanisms, and describes in detail the most important prediction methods, while the scope of the second set of 4 volumes presents numerous special topics and numerous applications, also including numerical simulation methods.Practicing engineers will find extensive coverage to applications involving: multi-microchannel evaporator cold plates for electronics cooling, boiling on enhanced tubes and tube bundles, flow pattern based methods for predicting boiling and condensation inside horizontal tubes, pressure drop methods for singularies (U-bends and contractions), boiling in multiport tubes, and boiling and condensation in plate heat exchangers. All of these chapters include the latest methods for predicting not only local heat transfer coefficients but also pressure drops.Professors and students will find this 'Encyclopediaa of Two-Phase Heat Transfer and Flow' particularly exciting, as it contains authored books and thorough state-of-the-art reviews on many basic and special topics, such as numerical modeling of two-phase heat tranfser and adiabatic bubbly and slug flows, the unified annular flow boiling model, flow pattern maps, condensation and boiling theories, new emerging topics, etc.
Simplified Modeling And Simulation Of Transient Two Phase Flow In Pipelines
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Author : Yehuda Taitel
language : en
Publisher:
Release Date : 1988
Simplified Modeling And Simulation Of Transient Two Phase Flow In Pipelines written by Yehuda Taitel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Pipe categories.
Two Dimensional Modeling Of Transient Flow In Natural Gas Pipelines
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Author : Abimbola A. Solaja
language : en
Publisher:
Release Date : 2000
Two Dimensional Modeling Of Transient Flow In Natural Gas Pipelines written by Abimbola A. Solaja and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.