Download or read book The Flow of Fluids Through Channels with Porous Walls written by Francisco A. Guevara and published by . This book was released on 1960 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approximate solutions of the equations of motion governing laminar incompressible fluid flow through a cylindrical channel with a porous wall are derived. The invalidity of an approximation in the solution of these equations under certain circumstances is pointed out, and the results of a numerical integration in the region where the approximation is invalid are indicated. A description is given of an experiment to verify the calculations, and some interesting results are noted.
Download or read book Laminar Flow in Channels with Porous Walls written by Abraham S. Berman and published by . This book was released on 1952 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Micropolar Fluids written by Grzegorz Lukaszewicz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Micropolar fluids are fluids with microstructure. They belong to a class of fluids with nonsymmetric stress tensor that we shall call polar fluids, and include, as a special case, the well-established Navier-Stokes model of classical fluids that we shall call ordinary fluids. Physically, micropolar fluids may represent fluids consisting of rigid, randomly oriented (or spherical) particles suspended in a viscous medium, where the deformation of fluid particles is ignored. The model of micropolar fluids introduced in [65] by C. A. Eringen is worth studying as a very well balanced one. First, it is a well-founded and significant generalization of the classical Navier-Stokes model, covering, both in theory and applications, many more phenomena than the classical one. Moreover, it is elegant and not too complicated, in other words, man ageable to both mathematicians who study its theory and physicists and engineers who apply it. The main aim of this book is to present the theory of micropolar fluids, in particular its mathematical theory, to a wide range of readers. The book also presents two applications of micropolar fluids, one in the theory of lubrication and the other in the theory of porous media, as well as several exact solutions of particular problems and a numerical method. We took pains to make the presentation both clear and uniform.
Download or read book Run Up Flow of a Fluid Through Porous Medium in a Channel written by M. Sneha Latha and published by LAP Lambert Academic Publishing. This book was released on 2011-09 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work depends on the fluids which is classified in to two types i.e., Newtonian and Non-newtonian. These are related to Industrial, Technological and Bio-medical problems. The flow through porous medium is used in the fields of agricultural, chemical engineering, water resources etc. Porous medium defined as a solid which contains a number of small holes distributed though out the solid. The study of these run-up flows is gaining more importance due to its wide applications in different technologies. We extended this work by taking a second order Rivlin-Erickson fluids. The equations are solved by using Laplace Transformation Technique. The formulas are taken from so many governing equations which can be seen in the thesis. The solution of the problem is obtained from different Pressure gradients. At last we can observe so many variations by seeing graphs and tables.
Download or read book Turbulent Flow in Channels with Porous Walls written by S. W. Yuan and published by . This book was released on 1959 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book FLOW IN CHANNELS WITH PERMEABLE WALLS written by I. S. Kochenov and published by . This book was released on 1967 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pressure change in a channel with porous walls is described by an equation of motion. The pressure gradient is determined not only by the effect of friction at the wall, which is expressed by the second term on the right hand side of the equation, but also by the dynamic effect connected with transfer due to impulses between the main stream and the outflows. Based on this concept, experiments were carried out in a channel with a diameter of 0.013 meters and a length of 0.1 meters. The section consisted of 270 discs with a thickness of 0.00025 meters and gaps (0.0001 meters) between the discs. The outflow from each section was isolated from the other sections and measurements were made of the pressure drop between sections. The experiments were made at rates corresponding to Reynolds numbers from 15,000 to 50,000. (Author).
Download or read book Porous and Complex Flow Structures in Modern Technologies written by Adrian Bejan and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Porous and Complex Flow Structures in Modern Technologies represents a new approach to the field, considering the fundamentals of porous media in terms of the key roles played by these materials in modern technology. Intended as a text for advanced undergraduates and as a reference for practicing engineers, the book uses the physics of flows in porous materials to tie together a wide variety of important issues from such fields as biomedical engineering, energy conversion, civil engineering, electronics, chemical engineering, and environmental engineering. Thus, for example, flows of water and oil through porous ground play a central role in energy exploration and recovery (oil wells, geothermal fluids), energy conversion (effluents from refineries and power plants), and environmental engineering (leachates from waste repositories). Similarly, the demands of miniaturization in electronics and in biomedical applications are driving research into the flow of heat and fluids through small-scale porous media (heat exchangers, filters, gas exchangers). Filters, catalytic converters, the drying of stored grains, and a myriad of other applications involve flows through porous media. By providing a unified theoretical framework that includes not only the traditional homogeneous and isotropic media but also models in which the assumptions of representative elemental volumes or global thermal equilibrium fail, the book provides practicing engineers the tools they need to analyze complex situations that arise in practice. This volume includes examples, solved problems and an extensive glossary of symbols.
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laminar Flow in an Annulus with Porous Walls written by A. S. Berman and published by . This book was released on 1957 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Beyond Perturbation written by Shijun Liao and published by CRC Press. This book was released on 2003-10-27 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solving nonlinear problems is inherently difficult, and the stronger the nonlinearity, the more intractable solutions become. Analytic approximations often break down as nonlinearity becomes strong, and even perturbation approximations are valid only for problems with weak nonlinearity. This book introduces a powerful new analytic method for nonlinear problems-homotopy analysis-that remains valid even with strong nonlinearity. In Part I, the author starts with a very simple example, then presents the basic ideas, detailed procedures, and the advantages (and limitations) of homotopy analysis. Part II illustrates the application of homotopy analysis to many interesting nonlinear problems. These range from simple bifurcations of a nonlinear boundary-value problem to the Thomas-Fermi atom model, Volterra's population model, Von Karman swirling viscous flow, and nonlinear progressive waves in deep water. Although the homotopy analysis method has been verified in a number of prestigious journals, it has yet to be fully detailed in book form. Written by a pioneer in its development, Beyond Pertubation: Introduction to the Homotopy Analysis Method is your first opportunity to explore the details of this valuable new approach, add it to your analytic toolbox, and perhaps make contributions to some of the questions that remain open.
Download or read book The Physics of Flow Through Porous Media written by Adrian E. Scheidegger and published by . This book was released on 1974 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research Reports written by and published by . This book was released on 1960 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fluid Mechanics written by Joseph H. Spurk and published by Springer Science & Business Media. This book was released on 1997-07-07 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of over 200 detailed worked exercises adds to and complements the textbook "Fluid Mechanics" by the same author, and, at the same time, illustrates the teaching material via examples. The exercises revolve around applying the fundamental concepts of "Fluid Mechanics" to obtain solutions to diverse concrete problems, and, in so doing, the students' skill in the mathematical modelling of practical problems is developed. In addition, 30 challenging questions WITHOUT detailed solutions have been included. While lecturers will find these questions suitable for examinations and tests, students themselves can use them to check their understanding of the subject.
Download or read book Flow of Fluids Through Porous Materials written by Royal Eugene Collins and published by . This book was released on 1961 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On Laminar Flow Through a Channel Or Tube with Porous Walls written by M. Morduchow and published by . This book was released on 1956 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Frontiers in Hybrid Nanofluids for Heat Transfer Process and Applications written by Ali Saleh Alshomrani and published by Frontiers Media SA. This book was released on 2023-07-14 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1973 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
