Download or read book Models for the Dynamics of Pipeline Networks written by J. Kralik and published by . This book was released on 1990 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Models for the Dynamics of Pipeline Network Non pipe Elements written by J. Kralik and published by . This book was released on 1990 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling and Monitoring of Pipelines and Networks written by Cristina Verde and published by Springer. This book was released on 2017-05-21 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the analysis and design of advanced techniques for on-line automatic computational monitoring of pipelines and pipe networks. It discusses how to improve the systems’ security considering mathematical models of the flow, historical flow rate and pressure data, with the main goal of reducing the number of sensors installed along a pipeline. The techniques presented in the book have been implemented in digital systems to enhance the abilities of the pipeline network’s operators in recognizing anomalies. A real leak scenario in a Mexican water pipeline is used to illustrate the benefits of these techniques in locating the position of a leak. Intended for an interdisciplinary audience, the book addresses researchers and professionals in the areas of mechanical, civil and control engineering. It covers topics on fluid mechanics, instrumentation, automatic control, signal processing, computing, construction and diagnostic technologies.
Download or read book Dynamic Modeling of Large scale Networks with Application to Gas Distribution written by Jaroslav Králik and published by Elsevier Publishing Company. This book was released on 1988 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamic Modeling of Large scale Networks with Application to Gas Distribution written by Jaroslav Králik and published by Elsevier Publishing Company. This book was released on 1988 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flow Modelling and Control in Pipeline Systems written by Sina Razvarz and published by Springer Nature. This book was released on 2020-10-01 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces novel methods for leak and blockage detection in pipelines. The leak happens as a result of ageing pipelines or extreme pressure forced by operational error or valve rapid variation. Many factors influence blockage formation in pipes like wax deposition that leads to the formation and eventual growth of solid layers and deposition of suspended solid particles in the fluids. In this book, initially, different categories of leak detection are overviewed. Afterwards, the observability and controllability of pipeline systems are analysed. Control variables can be usually presented by pressure and flow rates at the start and end points of the pipe. Different cases are considered based on the selection of control variables to model the system. Several theorems are presented to test the observability and controllability of the system. In this book, the leakage flow in the pipelines is studied numerically to find the relationship between leakage flow and pressure difference. Removing leakage completely is almost impossible; hence, the development of a formal systematic leakage control policy is the most reliable approach to reducing leakage rates.
Download or read book SIMONE a Universal Dynamic Simulation Model of Gas Pipeline Networks written by and published by . This book was released on 1988 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Development of a Simulation Model of Pipeline Network Systems with Check Valve written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling of Oil Product and Gas Pipeline Transportation written by Mikhail V. Lurie and published by Wiley-VCH. This book was released on 2008-11-17 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a well tried-and-tested lecture at the Russian State University of Oil and Gas, this accessible approach to the theory of pipeline transportation provides systematic coverage of various kinds of fluids, backed by real-world examples. From the contents: * Fundamentals of mathematical modeling of one-dimensional flows * Models of transported media * Structure of laminar and turbulent fluid flows * Modeling and calculation of steady-state regimes * Closed mathematical models of one-dimensional fluid and gas flows * Dimensional theory * Physical modeling of phenomena * Dimension and similarity in mathematical modeling of processes End-of-chapter problems make this practical book consistent and suitable for self-study.
Download or read book FOCAPD 19 Proceedings of the 9th International Conference on Foundations of Computer Aided Process Design July 14 18 2019 written by Salvador Garcia Munoz and published by Elsevier. This book was released on 2019-07-09 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: FOCAPD-19/Proceedings of the 9th International Conference on Foundations of Computer-Aided Process Design, July 14 - 18, 2019, compiles the presentations given at the Ninth International Conference on Foundations of Computer-Aided Process Design, FOCAPD-2019. It highlights the meetings held at this event that brings together researchers, educators and practitioners to identify new challenges and opportunities for process and product design. Combines presentations from the Ninth International Conference on Foundations of Computer-Aided Process Design, FOCAPD-2019
Download or read book A Dynamic Predictive Analysis on Gas Pipeline Failure Consequence Using Bayesian Network written by Armin Aalirezaei and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nowadays, due to the economical, environmental, and social concerns which are the three pillars of sustainable development objectives, natural gas is considered as one of the most important and critical energies. Natural gas pipeline failure and related losses is a kind of devastating disaster because the threats of natural gas failure consequences may provide a huge extension that can simply lead to cascading disasters. Therefore, maintenance and repair of the deteriorating infrastructure like buried gas pipelines have been considered significant considerations amongst stakeholders and researchers in recent years. In this thesis, a dynamic Bayesian network (BN) was used to investigate natural gas pipeline network failure consequences in a probabilistic way. Seven parent nodes including, age, diameter, length, depth, population, time of occurrence, and land-use have been considered for the developed model. Twelve consequences factors also were recognized based on the literature review and expert's opinion. Production loss, asset loss, environmental loss, and social and reputational loss were also measured as the overall losses due to the failure consequences. The proposed model can manage both static and dynamic systems employing quantitative and/or qualitative data. Methods of the extreme-condition test, scenario analysis, sensitivity analysis, and partial validation test were utilized to validate the model and to detect the key and leading parent nodes and their effect on the overall loss index. The developed static and dynamic BN models will help the decision-makers to manage and prioritize their asset effectively. To demonstrate the applicability and effectiveness of the developed model, the gas pipeline network of the City of Regina, SK, in Canada is studied. The results show that age and diameters are the most important and sensitive parameters amongst others which need to take into consideration for disaster reaction decision-making and loss prevention.
Download or read book Simulation and Analysis of Gas Networks written by Andrzej Osiadacz and published by Butterworth-Heinemann. This book was released on 1987 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gas Pipeline Hydraulics written by Shashi Menon and published by Trafford Publishing. This book was released on 2013 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is concerned with the steady state hydraulics of natural gas and other compressible fluids being transported through pipelines. Our main approach is to determine the flow rate possible and compressor station horsepower required within the limitations of pipe strength, based on the pipe materials and grade. It addresses the scenarios where one or more compressors may be required depending on the gas flow rate and if discharge cooling is needed to limit the gas temperatures. The book is the result of over 38 years of the authors' experience on pipelines in North and South America while working for major energy companies such as ARCO, El Paso Energy, etc.
Download or read book Logical Modeling of Cellular Processes From Software Development to Network Dynamics written by Matteo Barberis and published by Frontiers Media SA. This book was released on 2019-08-16 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical models have become invaluable tools for understanding the intricate dynamic behavior of complex biochemical and biological systems. Among computational strategies, logical modeling has been recently gaining interest as an alternative approach to address network dynamics. Due to its advantages, including scalability and independence of kinetic parameters, the logical modeling framework is becoming increasingly popular to study the dynamics of highly interconnected systems, such as cell cycle progression, T cell differentiation and gene regulation. Novel tools and standards have been developed to increase the interoperability of logical models, which can now be employ to respond a variety of biological questions. This Research Topic brings together the most recent and cutting-edge approaches in the area of logical modeling including, among others, novel biological applications, software development and model analysis techniques.
Download or read book Power System Dynamics and Stability written by Peter W. Sauer and published by . This book was released on 1998 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: For a one-semester senior or beginning graduate level course in power system dynamics. This text begins with the fundamental laws for basic devices and systems in a mathematical modeling context. It includes systematic derivations of standard synchronous machine models with their fundamental controls. These individual models are interconnected for system analysis and simulation. Singular perturbation is used to derive and explain reduced-order models.
Download or read book A Multi commodity Network Flow Approach for Sequencing Refined Products in Pipeline Systems written by Rolando José Acosta Amado and published by . This book was released on 2011 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the oil industry, there is a special class of pipelines used for the transportation of refined products. The problem of sequencing the inputs to be pumped through this type of pipeline seeks to generate the optimal sequence of batches of products and their destination as well as the amount of product to be pumped such that the total operational cost of the system, or another operational objective, is optimized while satisfying the product demands according to the requirements set by the customers. This dissertation introduces a new modeling approach and proposes a solution methodology for this problem capable of dealing with the topology of all the scenarios reported in the literature so far. The system representation is based on a 1-0 multi commodity network flow formulation that models the dynamics of the system, including aspects such as conservation of product flow constraints at the depots, travel time of products from the refinery to their depot destination and what happens upstream and downstream the line whenever a product is being received at a given depot while another one is being injected into the line at the refinery. It is assumed that the products are already available at the refinery and their demand at each depot is deterministic and known beforehand. The model provides the sequence, the amounts, the destination and the trazability of the shipped batches of different products from their sources to their destinations during the entire horizon planning period while seeking the optimization of pumping and inventory holding costs satisfying the time window constraints. A survey for the available literature is presented. Given the problem structure, a decomposition based solution procedure is explored with the intention of exploiting the network structure using the network simplex method. A branch and bound algorithm that exploits the dynamics of the system assigning priorities for branching to a selected set of variables is proposed and its computational results for the solution, obtained via GAMS/CPLEX, of the formulation for random instances of the problem of different sizes are presented. Future research directions on this field are proposed.
Download or read book Modeling and Analysis of Steam Pipeline Network written by 陳少秋 and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
