Free Download A Theory Of Interregional And International Economics: Integrating Neoclassical Growth Theory And New Economic Geography English | 2025 | ISBN: 9811294852 | 402 Pages | PDF (True) | 28 MB Free Download A Systems Description of Flow Through Porous Media By Jan Dirk Jansen (auth.) 2013 | 119 Pages | ISBN: 3319002597 | PDF | 4 MB This text forms part of material taught during a course in advanced reservoir simulation at Delft University of Technology over the past 10 years. The contents have also been presented at various short courses for industrial and academic researchers interested in background knowledge needed to perform research in the area of closed-loop reservoir management, also known as smart fields, related to e.g. model-based production optimization, data assimilation (or history matching), model reduction, or upscaling techniques. Each of these topics has connections to system-theoretical concepts.The introductory part of the course, i.e. the systems description of flow through porous media, forms the topic of this brief monograph. The main objective is to present the classic reservoir simulation equations in a notation that facilitates the use of concepts from the systems-and-control literature. Although the theory is limited to the relatively simple situation of horizontal two-phase (oil-water) flow, it covers several typical aspects of porous-media flow.The first chapter gives a brief review of the basic equations to represent single-phase and two-phase flow. It discusses the governing partial-differential equations, their physical interpretation, spatial discretization with finite differences, and the treatment of wells. It contains well-known theory and is primarily meant to form a basis for the next chapter where the equations will be reformulated in terms of systems-and-control notation.The second chapter develops representations in state-space notation of the porous-media flow equations. The systematic use of matrix partitioning to describe the different types of inputs leads to a description in terms of nonlinear ordinary-differential and algebraic equations with (state-dependent) system, input, output and direct-throughput matrices. Other topics include generalized state-space representations, linearization, elimination of prescribed pressures, the tracing of stream lines, lift tables, computational aspects, and the derivation of an energy balance for porous-media flow.The third chapter first treats the analytical solution of linear systems of ordinary differential equations for single-phase flow. Next it moves on to the numerical solution of the two-phase flow equations, covering various aspects like implicit, explicit or mixed (IMPES) time discretizations and associated stability issues, Newton-Raphson iteration, streamline simulation, automatic time-stepping, and other computational aspects. The chapter concludes with simple numerical examples to illustrate these and other aspects such as mobility effects, well-constraint switching, time-stepping statistics, and system-energy accounting.The contents of this brief should be of value to students and researchers interested in the application of systems-and-control concepts to oil and gas reservoir simulation and other applications of subsurface flow simulation such as CO2 storage, geothermal energy, or groundwater remediation. Free Download A Journey into the World of Greek Yogurt Recipes: Easy and Nutritious Meals Made with Greek Yogurt by Alicia T. White English | June 20, 2023 | ISBN: N/A | ASIN: B0C8TF4FT6 | 97 pages | EPUB | 14 Mb Like a Kardashian, this high-protein meal has become a hot topic, but does smooth Greek yogurt have lasting power? Everything indicates a resounding "yes". Free Download A History of Latin Literature From its Beginnings to the Age of Augustus by Laurel Fulkerson, Jeffrey Tatum English | 2024 | ISBN: 1108481779 | 405 Pages | PDF | 4 MB
Free Download A Face Like a Chicken's Backside: An Unconventional Soldier in South East Asia, 1948-71 by J P Cross English | December 30th, 2024 | ISBN: 0750964375 | 232 pages | True EPUB | 6.39 MB In almost forty years in Asia without a home posting, British officer John Cross spent ten of them 'under the jungle canopy'. He amassed a wealth of experience fighting against Communist Revolutionary Warfare, and training others to do so. As a result he was called upon to work in many formidable situations, and twice found himself on an army short-list of one for difficult tasks. Free Download Simon Farquhar, "A Dangerous Place: The Story of the Railway Murders" English | ISBN: 0750965894 | 2017 | 224 pages | EPUB | 2 MB In September 1970, two boys met in the playground on their first day at secondary school in North London. They formed what would be described at the Old Bailey thirty years later as 'a unique and wicked bond'. Between 1982 and 1986, striking near lonely railway stations in London and the Home Counties, their partnership took them from rape to murder. Three police forces pooled their resources to catch them. It was the biggest criminal manhunt since the Yorkshire Ripper Enquiry. A Dangerous Place is the first full-length account of the crimes of John Duffy and David Mulcahy. Told by the son of one of the police officers who led the enquiry, exhaustively researched and with unprecedented access, this is the story of the case that introduced psychological profiling and computer technology into British policing, but which was ultimately solved by brilliant detection. It is the story of two of the most notorious serial killers of the 20th century, and the times they operated in. It is the story of the women who died at their hands. It is the story of the women who survived them, and who had the courage to ensure justice was done. And it is the story of a father, told by a son. Free Download A Crude Look at the Whole: A Decade Later: Insights Into Real-World Complexity That Still Resonate English | 2025 | ISBN: 9819802121 | 616 Pages | PDF (True) | 265 MB In March 2013, Para Limes organized the conference A Crude look at the Whole. It turned out to be an extraordinary meeting, even more so eleven years later. During the conference the speakers, all giants on their own turf, captured the excitement about what the new field of complexity science could mean for understanding our world and molded it in approaches to extract meaning from these budding insights. Now, eleven years later, the (video's of the) talks create a thrill, that may be similar to what Newton felt when he realized that standing on the shoulders of giants allowed him to see what he saw.In this book we have tried to capture that whole, while at the same time keeping the individual parts in view. We have done so by transcribing and editing the individual presentations, adding a summary to all of them and indicating the relevance of each of the presentations to ongoing and further explorations. Free Download 9 Money Habits Keeping You Poor: My Story to Financial Freedom by Adam Rose English | July 18, 2023 | ISBN: N/A | ASIN: B0CC9ZVMFV | 189 pages | EPUB | 2.09 Mb Escape the suffocating grip of financial struggle and embark on a journey towards true financial prosperity. Free Download 21st Century Foresight: Shaping the Future for Sustainable Social, Economic and Environmental Development in South Africa English | 2024 | ISBN: 3031695569 | 398 Pages | PDF (True) | 70 MB
Free Download Mary Ann Martello, "101 Of The Best Government Grants In America: You Won't Believe What Uncle Sam Is Giving Away" English |ASIN : B007Y7IQVC | 2012 | 63 pages | EPUB | 289 KB We've Made It Easy For You |