Download or read book Analog Computer Simulation of Distillation Column Dynamics written by Sherrie Raymond Wages and published by . This book was released on 1963 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamic Simulation of a Distillation Column with a Combined Analog l Computer written by JORGE. DECANINI and published by . This book was released on 1962 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: The applicability of a pulsed analog-digital computer to the problem of simulating a 100-plate fractional distillation column is investigated. It is concluded that such a combination would overcome the principal disadvantage of a purely analog simulation (excessive equipment requirements) and the principal disadvantage of a purely digital simulation (excessive computation time). The mathematical model for the column is presented in detail, followed by a brief description of the pulsed analog-TX-O hybrid system. (Author).
Download or read book Analog Computer Simulation of the Transient Response of a Pilot scale Distillation Column written by William Thomas Harper and published by . This book was released on 1959 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computer Simulation 1951 1976 written by Per A. Holst and published by . This book was released on 1979 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Simulation of Multi component Distillation written by Edward Charles DeLand and published by . This book was released on 1962 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new method is proposed for the simulation of multi-component petroleum distillation columns. This method takes advantage of the power of mathematical programming techniques for c mputing the equilibrium states of physiochemical processes. The form l procedure was proposed and developed for other chemical systems, but it is perfectly general, b ing able to incorporate changes of phase, external sources or sinks of mass or energy, and differential equations which describe system dynamics if they are relatively slow with respect to the chemical dynamics. Using a theorem of the mathematician Gibbs, a chemical equilibrium may be defined in terms of the thermodynamic free-energy of each of the components. At equilibrium, the sum of the free energies will be minimized. A free energy (nonlinear) function is define and then minimized under the natural physical (linear) restraints of the system. On the analog computer chosen because of the ease of representing the system dynamics and (nonliion columns by using an analog computer. AR) heat and mass balance equations-the solution m thod is by teepest descent. A digital solution has also been deviseion columns by using an analog computer. . (Author).
Download or read book Distillation Column Dynamics Hybrid Computer and Digital Simulation written by Pier Marco Romagnoli and published by . This book was released on 1965 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Distillation Design and Control Using Aspen Simulation written by William L. Luyben and published by John Wiley & Sons. This book was released on 2006-04-20 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: A timely treatment of distillationcombining steady-state designand dynamic controllability As the world continues to seek new sources of energy, the distillation process remains one of the most important separation methods in the chemical, petroleum, and energy industries. And as new renewable sources of energy and chemical feedstocks become more universally utilized, the issues of distillation design and control will remain vital to a future sustainable lifestyle. Distillation Design and Control Using Aspen Simulation introduces the current status and future implications of this vital technology from the dual perspectives of steady-state design and dynamics. Where traditional design texts have focused mainly on the steady-state economic aspects of distillation design, William Luyben also addresses such issues as dynamic performance in the face of disturbances. Utilizing the commercial simulators Aspen Plus and Aspen Dynamics, the text guides future and practicing chemical engineers first in the development of optimal steady-state designs of distillation systems, and then in the development of effective control structures. Unique features of the text include: * In-depth coverage of the dynamics of column design to help develop effective control structures for distillation columns * Development of rigorous simulations of single distillation columns and sequences of columns * Coverage of design and control of petroleum fractionators Encompassing nearly four decades of research and practical developments in this dynamic field, the text represents an important reference for both students and experienced engineers faced with distillation problems.
Download or read book Unit Operations Handbook written by John J. McKetta Jr and published by Routledge. This book was released on 2018-12-12 with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasizes the design, control and functioning of various unit operations - offering shortcut methods of calculation along with computer and nomographic solution techniques. Provides practical sections on conversion to and from SI units and cost indexes for quick updating of all cost information.;This book is designed for mechanical, chemical, process design, project, and materials engineers and continuing-education courses in these disciplines.
Download or read book Hybrid Computer Simulation of Distillation Column Dynamics written by Ira Mark Serkes and published by . This book was released on 1974 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plantwide Dynamic Simulators in Chemical Processing and Control written by William Luyben and published by CRC Press. This book was released on 2002-05-29 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting efficient and effective methods for developing dynamic simulations of chemical processes, this reference illustrates the techniques and fundamentals to develop, design, and test plantwide regulatory control schemes with commercial dynamic simulation packages. It provides case studies analyzing a wide variety of systems–ranging from simple units to complex interacting unit operations. The book offers strategies to move from steady-state simulations to dynamic simulations, install and tune controllers, size control valves and equipment, and add strip-chart recorders to simulations. It also provides access to website downloads of applications in HYSYS and AspenDynamics.
Download or read book Batch Distillation written by Urmila Diwekar and published by CRC Press. This book was released on 1995-08-01 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introducing various operating modes in detail, Batch Distillation: Simulation, Optimal Design, And Control examines the challenges involved in a rigorous modeling of batch distillation column dynamics, and describes optimal control problems. The text discusses the design or operation of specialty chemical processes as well as errors and perils associated with numerical models solved by computers. A derived equation is supplied with each model discussed along with a table that breaks down the model into assumptions, composition calculation equations, flow rate equations, heavy duty calculations, and thermodynamic models.
Download or read book AIChE Publications written by Nichigai Asoshiētsu and published by . This book was released on 1973 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Closed Loop Control of a Distillation Column written by Malcolm Charles Beaverstock and published by . This book was released on 1968 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analog Computing written by Bernd Ulmann and published by Walter de Gruyter. This book was released on 2013-07-22 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive introduction to analog computing. As most textbooks about this powerful computing paradigm date back to the 1960s and 1970s, it fills a void and forges a bridge from the early days of analog computing to future applications. The idea of analog computing is not new. In fact, this computing paradigm is nearly forgotten, although it offers a path to both high-speed and low-power computing, which are in even more demand now than they were back in the heyday of electronic analog computers.
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1970 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Control Schemes of a Binary Distillation Column written by Benedict Shang-Jeo Fu and published by . This book was released on 1965 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Keywords Index to U S Government Technical Reports written by United States. Department of Commerce. Office of Technical Services and published by . This book was released on 1962 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:
