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Cfd Analysis Of Flow Field In A Mixing Tank With And Without Baffles
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Book Synopsis CFD Analysis of Flow Field in a Mixing Tank with and Without Baffles by : Carlos F. Rezende
Download or read book CFD Analysis of Flow Field in a Mixing Tank with and Without Baffles written by Carlos F. Rezende and published by . This book was released on 1996 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A computational technique has been developed to study the fluid motion in a baffled and unbaffled mixing tank. This technique was devised for a cylindrical mixing tank using a Computational Fluid Dynamics code, FIDAP. Two model analyses are presented in this thesis: Unbaffled tank steady state analysis. Baffled tank transient state analysis. The method presented in this thesis uses subroutines incorporated into the CFD program to impose the boundary conditions associated with each baffle in the tank. These boundary conditions are rebuilt for each time step to capture the effects of the relative motion between the baffles and the impeller. In addition, the use of parameters in defining the coordinates of the geometry, the density of the mesh, and the fluid properties allow a straightforward automation of the model. This automation considerably reduces the time to create a new tank geometry from scratch. Furthermore, the automation permits rapid model development to be used in selecting optimal tanks and radial impeller combinations."--Abstract.
Book Synopsis Computational Analysis of the Flow Field in a Baffled Mixing Tank by : Daniel C. Kellem
Download or read book Computational Analysis of the Flow Field in a Baffled Mixing Tank written by Daniel C. Kellem and published by . This book was released on 1994 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The fluid motion in a mixing tank was studied using a CFD code. The particular focus was given to the accurate representation of the role of baffles in a mixing tank. By rebuilding the boundary conditions at each time step the complete effects of the relative motion between the baffles and impeller is captured. This has allowed for an accurate Computational Fluid Dynamic representation of the flow in a baffled mixing tank. In addition, the development of the model has been automated through the use of geometry and mesh definition files. The combination of these two aspects has allowed for rapid model development to be used in selecting optimal tank, fluid and impeller combination."--Abstract.
Book Synopsis Computational Fluid Mixing by : Elizabeth Marden Marshall
Download or read book Computational Fluid Mixing written by Elizabeth Marden Marshall and published by . This book was released on 2002 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Industrial Mixing by : Edward L. Paul
Download or read book Handbook of Industrial Mixing written by Edward L. Paul and published by John Wiley & Sons. This book was released on 2004-02-17 with total page 1450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Industrial Mixing will explain the difference and uses of a variety of mixers including gear mixers, top entry mixers, side entry mixers, bottom entry mixers, on-line mixers, and submerged mixers The Handbook discusses the trade-offs among various mixers, concentrating on which might be considered for a particular process. Handbook of Industrial Mixing explains industrial mixers in a clear concise manner, and also: * Contains a CD-ROM with video clips showing different type of mixers in action and a overview of their uses. * Gives practical insights by the top professional in the field. * Details applications in key industries. * Provides the professional with information he did receive in school
Book Synopsis 10th European Conference on Mixing by : Harry E.A. Van den Akker
Download or read book 10th European Conference on Mixing written by Harry E.A. Van den Akker and published by Elsevier. This book was released on 2000-06-14 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally, fluid mixing and the related multiphase contacting processes have always been regarded as an empirical technology. Many aspects of mixing, dispersing and contacting were related to power draw, but understanding of the phenomena was limited or qualitative at the most. In particular during the last decade, however, plant operation targets have tightened and product specifications have become stricter. The public awareness as to safety and environmental hygiene has increased. The drive towards larger degrees of sustainability in the process industries has urged for lower amounts of solvents and for higher yields and higher selectivities in chemical reactors. All this has resulted in a market pull: the need for more detailed insights in flow phenomena and processes and for better verifiable design and operation methods. Developments in miniaturisation of sensors and circuits as well as in computer technology have rendered leaps possible in computer simulation and animation and in measuring and monitoring techniques. This volume encourages a leap forward in the field of mixing by the current, overwhelming wealth of sophisticated measuring and computational techniques. This leap may be made possible by modern instrumentation, signal and data analysis, field reconstruction algorithms, computational modelling techniques and numerical recipes.
Book Synopsis Computational Fluid Dynamics in Food Processing by : Da-Wen Sun
Download or read book Computational Fluid Dynamics in Food Processing written by Da-Wen Sun and published by CRC Press. This book was released on 2007-05-24 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: The implementation of early-stage simulation tools, specifically computational fluid dynamics (CFD), is an international and interdisciplinary trend that allows engineers to computer-test concepts all the way through the development of a process or system. With the enhancement of computing power and efficiency, and the availability of affordable CF
Book Synopsis Recent Trends in Fluid Dynamics Research by : Ram P. Bharti
Download or read book Recent Trends in Fluid Dynamics Research written by Ram P. Bharti and published by Springer Nature. This book was released on 2022-01-04 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents select proceedings of Conference on Recent Trends in Fluid Dynamics Research (RTFDR-21). It signifies the current research trends in fluid dynamics and convection heat transfer for both laminar and turbulent flow structures. The topics covered include fluid mechanics and applications, microfluidics and nanofluidics, numerical methods for multiphase flows, cavitation, combustion, fluid-particle interactions in turbulence, biological flows, CFD, experimental fluid mechanics, convection heat transfer, numerical heat transfer, fluid power, experimental heat transfer, heat transfer, non-newtonian rheology, and boundary layer theory. The book also discusses various fundamental and application-based research of fluid dynamics, heat transfer, combustion, etc., by theoretical and experimental approaches. The book will be a valuable reference for beginners, researchers, and professionals interested in fluid dynamics research and allied fields.
Book Synopsis Computational Fluid Dynamics by : Xiaofeng Liu
Download or read book Computational Fluid Dynamics written by Xiaofeng Liu and published by . This book was released on 2019 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fluid Mixing 5 written by H. Benkreira and published by IChemE. This book was released on 1996 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work details the proceedings of the Fifth Conference on Fluid Mixing, held in Bradford in July 1996.
Book Synopsis Optimization and Computational Fluid Dynamics by : Dominique Thévenin
Download or read book Optimization and Computational Fluid Dynamics written by Dominique Thévenin and published by Springer Science & Business Media. This book was released on 2008-01-08 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: The numerical optimization of practical applications has been an issue of major importance for the last 10 years. It allows us to explore reliable non-trivial configurations, differing widely from all known solutions. The purpose of this book is to introduce the state-of-the-art concerning this issue and many complementary applications are presented.
Book Synopsis Advances in Cryogenic Engineering by : R.W. Fast
Download or read book Advances in Cryogenic Engineering written by R.W. Fast and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 729 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 1991 Cryogenic Engineering Conference held in Huntsville, Alabama, June 11-14, 1991.
Book Synopsis APPLICATIONS OF CFD METHOD TO GAS MIXING ANALYSIS IN A LARGE-SCALED TANK. by :
Download or read book APPLICATIONS OF CFD METHOD TO GAS MIXING ANALYSIS IN A LARGE-SCALED TANK. written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The computational fluid dynamics (CFD) modeling technique was applied to the estimation of maximum benzene concentration for the vapor space inside a large-scaled and high-level radioactive waste tank at Savannah River site (SRS). The objective of the work was to perform the calculations for the benzene mixing behavior in the vapor space of Tank 48 and its impact on the local concentration of benzene. The calculations were used to evaluate the degree to which purge air mixes with benzene evolving from the liquid surface and its ability to prevent an unacceptable concentration of benzene from forming. The analysis was focused on changing the tank operating conditions to establish internal recirculation and changing the benzene evolution rate from the liquid surface. The model used a three-dimensional momentum coupled with multi-species transport. The calculations included potential operating conditions for air inlet and exhaust flows, recirculation flow rate, and benzene evolution rate with prototypic tank geometry. The flow conditions are assumed to be fully turbulent since Reynolds numbers for typical operating conditions are in the range of 20,000 to 70,000 based on the inlet conditions of the air purge system. A standard two-equation turbulence model was used. The modeling results for the typical gas mixing problems available in the literature were compared and verified through comparisons with the test results. The benchmarking results showed that the predictions are in good agreement with the analytical solutions and literature data. Additional sensitivity calculations included a reduced benzene evolution rate, reduced air inlet and exhaust flow, and forced internal recirculation. The modeling results showed that the vapor space was fairly well mixed and that benzene concentrations were relatively low when forced recirculation and 72 cfm ventilation air through the tank boundary were imposed. For the same 72 cfm air inlet flow but without forced recirculation, the heavier benzene gas was stratified. The results demonstrated that benzene concentrations were relatively low for typical operating configurations and conditions. Detailed results and the cases considered in the calculations will be discussed here.
Book Synopsis CFD Analysis of Hypersonic Chemically Racting Flow Field Around a Generic Shape by : G. Brenner
Download or read book CFD Analysis of Hypersonic Chemically Racting Flow Field Around a Generic Shape written by G. Brenner and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Numerical Prediction of Flow, Heat Transfer, Turbulence, and Combustion by : Dudley Brian Spalding
Download or read book Numerical Prediction of Flow, Heat Transfer, Turbulence, and Combustion written by Dudley Brian Spalding and published by Pergamon. This book was released on 1983 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Process Systems Engineering 2003 by : Bingzhen Chen
Download or read book Process Systems Engineering 2003 written by Bingzhen Chen and published by Elsevier. This book was released on 2003-06-06 with total page 801 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains proceedings from the 8th International Symposium on Process Systems Engineering (PSE), which brought together the global community of process systems engineering researchers and practitioners involved in the creation and application of computing based methodologies for planning, design, operation, control, and maintenance of chemical processes.Contains proceeding from the 8th International Symposium on Process Systems EngineeringConference theme for PSE 2003 is 'supporting business decision making'
Book Synopsis Computational Fluid Dynamics for Engineers by : Bengt Andersson
Download or read book Computational Fluid Dynamics for Engineers written by Bengt Andersson and published by Cambridge University Press. This book was released on 2011-12-22 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational fluid dynamics, CFD, has become an indispensable tool for many engineers. This book gives an introduction to CFD simulations of turbulence, mixing, reaction, combustion and multiphase flows. The emphasis on understanding the physics of these flows helps the engineer to select appropriate models to obtain reliable simulations. Besides presenting the equations involved, the basics and limitations of the models are explained and discussed. The book combined with tutorials, project and power-point lecture notes (all available for download) forms a complete course. The reader is given hands-on experience of drawing, meshing and simulation. The tutorials cover flow and reactions inside a porous catalyst, combustion in turbulent non-premixed flow, and multiphase simulation of evaporation spray respectively. The project deals with design of an industrial-scale selective catalytic reduction process and allows the reader to explore various design improvements and apply best practice guidelines in the CFD simulations.
Book Synopsis CFD Techniques and Energy Applications by : Zied Driss
Download or read book CFD Techniques and Energy Applications written by Zied Driss and published by Springer. This book was released on 2018-02-22 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on CFD (Computational Fluid Dynamics) techniques and the recent developments and research works in energy applications. It is devoted to the publication of basic and applied studies broadly related to this area. The chapters present the development of numerical methods, computational techniques, and case studies in the energy applications. Also, they offer the fundamental knowledge for using CFD in energy applications through new technical approaches. Besides, they describe the CFD process steps and provide benefits and issues for using CFD analysis in understanding the flow complicated phenomena and its use in the design process. The best practices for reducing errors and uncertainties in the CFD analysis are further described. The book reveals not only the recent advances and future research trends of CFD Techniques but also provides the reader with valuable information about energy applications. It aims to provide the readers, such as engineers and PhD students, with the fundamentals of CFD prior to embarking on any real simulation project. Additionally, engineers supporting or being supported by CFD analysts can take advantage from the information of the book’s different chapters.
