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Author : Dharmvir Singh
Publisher :
ISBN 13 : 9789385334023
Total Pages : 138 pages
Book Rating : 4.3/5 (34 download)
Download or read book Some Problems on MHD Convective Flows with Heat and Mass Transfer written by Dharmvir Singh and published by . This book was released on 2016 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Elm?rs Bl?ms
Publisher : World Scientific
ISBN 13 : 9789971501129
Total Pages : 524 pages
Book Rating : 4.5/5 (11 download)
Download or read book Heat and Mass Transfer in MHD Flows written by Elm?rs Bl?ms and published by World Scientific. This book was released on 1987 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Control of heat and mass transfer processes by means of external force effects is one of the most important problems in modern applied physics. This book is devoted to the study of the magnetic field effect as it bears on transfer phenomena: heat and mass transfer. In conducting media, this influence is mainly due to the induced electric current and the interaction of the current with the magnetic field, whereas in magnetizable fluids, molecular or colloidal solution, transfer phenomena are directly affected by the field. When analysing heat and mass transfer in multiphase magnetizing media, only those phenomena which could be described in terms of conventional quasi-stationary approximation are considered. The effects assoicated with the non-equilibrium magnetization of the system and particle interaction receive special attention here. The problem studied here have been considered with a view to possible applications, particularly in biology and medicine.
Author : Nazibuddin Ahmed
Publisher : Springer Nature
ISBN 13 : 9811971536
Total Pages : 211 pages
Book Rating : 4.8/5 (119 download)
Download or read book Thermal and Solutal Convection in Some Hydromagnetic Flows written by Nazibuddin Ahmed and published by Springer Nature. This book was released on 2023-01-06 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a theoretical analysis of several problems in thermal and solutal convections in magneto-hydrodynamic (MHD) flows. It provides a systemic discussion on the development of fluid dynamics, continuum hypothesis, Newton’s law of viscosity, heat transfer, mass transfer, thermal diffusion, diffusion-thermo-MHD, gray and non-gray gases, Fourier’s law of conduction, and Fick’s law of diffusion in such a way that readers with little knowledge in physics will find it easier to understand the contents. Some physical principles, such as those governing fluid motion, fluid temperature, and fluid concentration, are presented in vector form, allowing the corresponding form to be derived in any orthogonal curvilinear coordinate system. Laplace transform technique in closed form is used to obtain exact solutions to unsteady one-dimensional flow problems, an implicit finite difference method of Crank–Nicholson type is used to solve unsteady two-dimensional flow problems, and an asymptotic series expansion method is used to solve the governing equations of the steady three-dimensional flow problem analytically. Flow and transport phenomena are thoroughly treated in each chapter separately. This book emphasizes the influence of an induced magnetic field. The outcomes of the works are graphically depicted so that readers can gain a tangible understanding of the problems. It also includes a list of inverse Laplace transforms (ILTs) for several specific functions, some of which are not found in the existing literature. The ILTs of special functions are given in brief form and can further be utilized as standard formulae in finding those as special cases. Some new special functions are introduced in the book, along with appropriate definitions. As a result, the formulations for velocity, temperature, concentration, skin friction, Nusselt number, and Sherwood number have been appeared in brief and convenient forms that are uncommon in other literature. This book addresses numerous areas of contemporary magneto-fluid dynamics research that have major implications in engineering. It is primarily intended for researchers working in the field of heat and mass transfer in hydromagnetic flows.
Author : Sanjib Sengupta
Publisher : Scientific Research Publishing, Inc. USA
ISBN 13 : 1618960679
Total Pages : 11 pages
Book Rating : 4.6/5 (189 download)
Download or read book Heat and Mass Transfer Phenomena in MHD Flow: Modelling with Applications written by Sanjib Sengupta and published by Scientific Research Publishing, Inc. USA. This book was released on 2014-11-18 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of the book is to provide basic idea on fluid dynamics and its related properties and help to understand research work in the field of transport phenomena in MHD flow. The fluid model describing various aspects of boundary layer flow past a vertical flat surface embedded in Darcian porous media have been studied. An asymptotic periodic transformation is used to solve the dynamical equations. The influence of several physical effects like thermal radiation, chemical reaction, magnetic field, radiation absorption,heat sink etc. have been considered on various fluid properties. In this study some significant engineering properties of interest such as skin-friction, Nusselt number and Sherwood number are also calculated and analyzed through graphs and tables. It is expected that, the governed exact closed form of solutions corresponding to different problems can be used for validating numerical treatment of certain critical flows with heat and mass transfer phenomena.
Author : J. P. Goedbloed
Publisher : Cambridge University Press
ISBN 13 : 9780521626071
Total Pages : 644 pages
Book Rating : 4.6/5 (26 download)
Download or read book Principles of Magnetohydrodynamics written by J. P. Goedbloed and published by Cambridge University Press. This book was released on 2004-08-05 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides a modern and accessible introduction to magnetohydrodynamics (MHD). It describes the two main applications of plasma physics, laboratory research on thermo-nuclear fusion energy and plasma astrophysics of the solar system, stars and accretion disks, from the single viewpoint of MHD. This approach provides effective methods and insights for the interpretation of plasma phenomena on virtually all scales, from the laboratory to the universe. It equips the reader with the necessary tools to understand the complexities of plasma dynamics in extended magnetic structures. The classical MHD model is developed in detail without omitting steps in the derivations and problems are included at the end of each chapter. This text is ideal for senior-level undergraduate and graduate courses in plasma physics and astrophysics.
Author : Kuppalapalle Vajravelu
Publisher : Academic Press
ISBN 13 : 0128037857
Total Pages : 202 pages
Book Rating : 4.1/5 (28 download)
Download or read book Fluid Flow, Heat and Mass Transfer at Bodies of Different Shapes written by Kuppalapalle Vajravelu and published by Academic Press. This book was released on 2015-09-08 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most of the equations governing the problems related to science and engineering are nonlinear in nature. As a result, they are inherently difficult to solve. Analytical solutions are available only for some special cases. For other cases, one has no easy means but to solve the problem must depend on numerical solutions. Fluid Flow, Heat and Mass Transfer at Bodies of Different Shapes: Numerical Solutions presents the current theoretical developments of boundary layer theory, a branch of transport phenomena. Also, the book addresses the theoretical developments in the area and presents a number of physical problems that have been solved by analytical or numerical method. It is focused particularly on fluid flow problems governed by nonlinear differential equations. The book is intended for researchers in applied mathematics, physics, mechanics and engineering. - Addresses basic concepts to understand the theoretical framework for the method - Provides examples of nonlinear problems that have been solved through the use of numerical method - Focuses on fluid flow problems governed by nonlinear equations
Author : Rubel Ahmed
Publisher : GRIN Verlag
ISBN 13 : 3656932182
Total Pages : 22 pages
Book Rating : 4.6/5 (569 download)
Download or read book Analytical solution of the MHD free convective unsteady flow over a vertical plate with heat source written by Rubel Ahmed and published by GRIN Verlag. This book was released on 2015-03-31 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific Essay from the year 2015 in the subject Mathematics - Applied Mathematics, , language: English, abstract: The unsteady free convection and mass transfer boundary layer flow past an accelerated infinite vertical porous plate by taking into account the viscous dissipation is considered when the plate accelerates in its own plane. The dimensionless momentum, energy and concentration equation in the presence of uniform transverse magnetic field has been solved analytically by perturbation technique. The usual similar transformations are applied to the steady momentum, energy and concentration equations and we obtained a set of ordinary differential equations. Then the solutions of the problem of the ordinary differential equations are obtained by using perturbation technique. The expression for velocity field, temperature field, concentration field, skin friction, Nusselt number (Nu) and Sherwood number (Sh) has been found. The results are discussed in detailed with the help of graphs to observe the effect of different parameters.
Author : Malraju Changal Raju
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783846588154
Total Pages : 188 pages
Book Rating : 4.5/5 (881 download)
Download or read book Mhd Fluid Flow Problems written by Malraju Changal Raju and published by LAP Lambert Academic Publishing. This book was released on 2012-06 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis an attempt is made to study the effects of magnetic field on some flows in channels and past infinite plates. In chapter 1 the effect of small uniform magnetic field on separation of a binary mixture for the case of fully developed natural convection of a fluid between two heated inclined plates is investigated.In chapter 2 free and forced convection flow of viscous incompressible fluid in a horizontal wavy channel has been studied. In chapter 3 Hall current effects on unsteady flow of viscous, incompressible fluid between two horizontal parallel non conducting plates, are studied. In chapter 4 the free and forced convection flow of conducting fluid between two parallel flat plates in an inclined channel is studied. In chapter 5 the effects of magnetic field, Heat generation and homogeneous chemical reaction on unsteady free convection and mass transfer flow of viscous conducting fluid past an infinite vertical porous plate is studied.
Author : P. A. Davidson
Publisher : Cambridge University Press
ISBN 13 : 9780521794879
Total Pages : 456 pages
Book Rating : 4.7/5 (948 download)
Download or read book An Introduction to Magnetohydrodynamics written by P. A. Davidson and published by Cambridge University Press. This book was released on 2001-03-05 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an introductory text on magnetohydrodynamics (MHD) - the study of the interaction of magnetic fields and conducting fluids.
Author : Donald A. Nield
Publisher : Springer
ISBN 13 : 3319495623
Total Pages : 988 pages
Book Rating : 4.3/5 (194 download)
Download or read book Convection in Porous Media written by Donald A. Nield and published by Springer. This book was released on 2017-03-15 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated edition of a widely admired text provides a user-friendly introduction to the field that requires only routine mathematics. The book starts with the elements of fluid mechanics and heat transfer, and covers a wide range of applications from fibrous insulation and catalytic reactors to geological strata, nuclear waste disposal, geothermal reservoirs, and the storage of heat-generating materials. As the standard reference in the field, this book will be essential to researchers and practicing engineers, while remaining an accessible introduction for graduate students and others entering the field. The new edition features 2700 new references covering a number of rapidly expanding fields, including the heat transfer properties of nanofluids and applications involving local thermal non-equilibrium and microfluidic effects.
Author : Grzegorz Lukaszewicz
Publisher : Springer Science & Business Media
ISBN 13 : 1461206413
Total Pages : 262 pages
Book Rating : 4.4/5 (612 download)
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.
Author : Janardhan Kodidala
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659620263
Total Pages : 160 pages
Book Rating : 4.6/5 (22 download)
Download or read book Study of Heat and Mass Transfer Effects on Convective Flows written by Janardhan Kodidala and published by LAP Lambert Academic Publishing. This book was released on 2015-01-23 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1stchapter, a two dimensional MHD natural convection and mass transfer flow past an inclined semi infinite vertical plate in the presence of heat generation and porous medium was discussed 2ndchapter, a free convective flow of viscous incompressible fluid of small electrical conductivity through a porous medium bounded by an oscillating infinite porous plate in slip flow regime. 3rdchapter, an analysis carried out to study the nonlinear MHD flow with heat and mass transfer characteristics of an incompressible, viscous, electrically conducting Boussinesq fluid over a vertical oscillating porous permeable plate embedded in a porous medium. 4thchapter, a theoretical analysis of influence of radiation effect on a two dimensional MHD convection and mass transfer flow of an electrically conducting fluid past an inclined semi-infinite vertical porous plate embedded in a porous medium. 5thchapter, a theoretical analysis of free convective two dimensional unsteady flow of a visco-elastic incompressible fluid through a porous medium bounded by an infinite vertical porous plate subjected to a uniform suction was presented under the influence of a uniform transverse magnetic field.
Author : Sarit K. Das
Publisher : John Wiley & Sons
ISBN 13 : 0470180684
Total Pages : 485 pages
Book Rating : 4.4/5 (71 download)
Download or read book Nanofluids written by Sarit K. Das and published by John Wiley & Sons. This book was released on 2007-12-04 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to nanofluids--their properties, synthesis, characterization, and applications Nanofluids are attracting a great deal of interest with their enormous potential to provide enhanced performance properties, particularly with respect to heat transfer. In response, this text takes you on a complete journey into the science and technology of nanofluids. The authors cover both the chemical and physical methods for synthesizing nanofluids, explaining the techniques for creating a stable suspension of nanoparticles. You get an overview of the existing models and experimental techniques used in studying nanofluids, alongside discussions of the challenges and problems associated with some of these models. Next, the authors set forth and explain the heat transfer applications of nanofluids, including microelectronics, fuel cells, and hybrid-powered engines. You also get an introduction to possible future applications in large-scale cooling and biomedicine. This book is the work of leading pioneers in the field, one of whom holds the first U.S. patent for nanofluids. They have combined their own first-hand knowledge with a thorough review of theliterature. Among the key topics are: * Synthesis of nanofluids, including dispersion techniques and characterization methods * Thermal conductivity and thermo-physical properties * Theoretical models and experimental techniques * Heat transfer applications in microelectronics, fuel cells, and vehicle engines This text is written for researchers in any branch of science and technology, without any prerequisite.It therefore includes some basic information describing conduction, convection, and boiling of nanofluids for those readers who may not have adequate background in these areas. Regardless of your background, you'll learn to develop nanofluids not only as coolants, but also for a host ofnew applications on the horizon.
Author : Chakravarthula S K Raju
Publisher : Elsevier
ISBN 13 : 0128231416
Total Pages : 321 pages
Book Rating : 4.1/5 (282 download)
Download or read book Micro and Nanofluid Convection with Magnetic Field Effects for Heat and Mass Transfer Applications using MATLAB® written by Chakravarthula S K Raju and published by Elsevier. This book was released on 2022-06-02 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Micro and Nanofluid Convection with Magnetic Field Effects for Heat and Mass Transfer Applications using MATLAB® examines the performance of micro and nanofluids with various physical effects such as magnetic field, slip effects, radiation and heat sources. Heat and mass transfer enhancement techniques are widely used in many applications in the heating and cooling or freezing process to make possible a reduction in weight and size or enhance performance during heat and mass exchanges. The book covers the two categories of flow techniques, active and passive. It discusses various considerations in the engineering sciences in the melting process, polymer industry and in metallurgy. To be more precise, it may be pointed out that many metal surgical developments involve the cooling of continuous strips or filaments by drawing them through a quiescent fluid, and in that process of drawing, these strips are sometimes stretched. In all these cases, the properties of the final product depend, to a great extent, on the rate of cooling by drawing such strips in an electrically conducting fluid subject to a magnetic field and thermal radiation. - Provides information about the governing equations for all three types of flow geometries - Explains micro polar fluid flow modeling - Offers detailed coverage of boundary value problems using MATLAB®
Author : Mohsen Sheikholeslami Kandelousi
Publisher : BoD – Books on Demand
ISBN 13 : 9535130072
Total Pages : 286 pages
Book Rating : 4.5/5 (351 download)
Download or read book Nanofluid Heat and Mass Transfer in Engineering Problems written by Mohsen Sheikholeslami Kandelousi and published by BoD – Books on Demand. This book was released on 2017-03-15 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the present book, nanofluid heat and mass transfer in engineering problems are investigated. The use of additives in the base fluid like water or ethylene glycol is one of the techniques applied to augment heat transfer. Newly, innovative nanometer-sized particles have been dispersed in the base fluid in heat transfer fluids. The fluids containing the solid nanometer-sized particle dispersion are called "nanofluids." At first, nanofluid heat and mass transfer over a stretching sheet are provided with various boundary conditions. Problems faced for simulating nanofluids are reported. Also, thermophysical properties of various nanofluids are presented. Nanofluid flow and heat transfer in the presence of magnetic field are investigated. Furthermore, applications for electrical and biomedical engineering are provided. Besides, applications of nanofluid in internal combustion engine are provided.
Author : Machireddy Gnaneswara Reddy
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659502842
Total Pages : 144 pages
Book Rating : 4.5/5 (28 download)
Download or read book Heat and Mass Transfer Effects on Magnetohydrodynamic Convective Flows written by Machireddy Gnaneswara Reddy and published by LAP Lambert Academic Publishing. This book was released on 2013 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive analysis of heat and mass transfer effects on magnetohydrodynamic convective flows. Basic idea are stressed and discussed in detailed full developments of results are provided. It helps researchers, students and engineers and scientists who work in the area of heat transfer heat transfer on magnetohydrodynamic convective flows. Applications of the problem are also discussed.
Author : Ernst Rudolf Georg Eckert
Publisher : CRC Press
ISBN 13 : 9780891165538
Total Pages : 806 pages
Book Rating : 4.1/5 (655 download)
Download or read book Analysis Of Heat And Mass Transfer written by Ernst Rudolf Georg Eckert and published by CRC Press. This book was released on 1986-03-01 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
