Analogy Between Mass and Heat Transfer with Turbulent Flow
Title | Analogy Between Mass and Heat Transfer with Turbulent Flow PDF eBook |
Author | Edmund E. Callaghan |
Publisher | |
Pages | 724 |
Release | 1953 |
Genre | Heat |
ISBN |
An analysis of combined heat and mass transfer from a flat plate has been made in terms of Prandtl's simpified physical concept of the turbulent boundary layer. The results of the analysis show that tor conditioins of reasonably small heat and mass transfer, the ratio of the mass- and heat-transfer coefficients is dependent on the Reynolds number of the boundary layer, the Prandtl number of the medium of diffusion, and the Schmidt number of the diffusing fluid in the medium of diffusion. For the particular case of water evaporating into air, the ratio of mass-transfer coefficient to heat-transfer coefficient is found to be slightly greater than unity.
Transport Phenomena
Title | Transport Phenomena PDF eBook |
Author | Robert S. Brodkey |
Publisher | Brodkey Publishing |
Pages | 522 |
Release | 2003-02 |
Genre | Science |
ISBN | 9780972663588 |
Part II covers applications in greater detail. The three transport phenomena--heat, mass, and momentum transfer--are treated in depth through simultaneous (or parallel) developments.
Heat Transfer and Fluid Flow in Minichannels and Microchannels
Title | Heat Transfer and Fluid Flow in Minichannels and Microchannels PDF eBook |
Author | Satish Kandlikar |
Publisher | Elsevier |
Pages | 492 |
Release | 2006 |
Genre | Science |
ISBN | 9780080445274 |
&Quot;This book explores flow through passages with hydraulic diameters from about 1 [mu]m to 3 mm, covering the range of minichannels and microchannels. Design equations along with solved examples and practice problems are also included to serve the needs of practicing engineers and students in a graduate course."--BOOK JACKET.
An Introduction to Fluid Mechanics and Heat Transfer
Title | An Introduction to Fluid Mechanics and Heat Transfer PDF eBook |
Author | J. M. Kay |
Publisher | Cambridge University Press |
Pages | 344 |
Release | 1975-01-09 |
Genre | Technology & Engineering |
ISBN | 9780521205337 |
First published in 1975 as the third edition of a 1957 original, this book presents the fundamental ideas of fluid flow, viscosity, heat conduction, diffusion, the energy and momentum principles, and the method of dimensional analysis. These ideas are subsequently developed in terms of their important practical applications, such as flow in pipes and channels, pumps, compressors and heat exchangers. Later chapters deal with the equation of fluid motion, turbulence and the general equations of forced convection. The final section discusses special problems in process engineering, including compressible flow in pipes, solid particles in fluid flow, flow through packed beds, condensation and evaporation. This book will be of value to anyone with an interest the wider applications of fluid mechanics and heat transfer.
Turbulence Phenomena
Title | Turbulence Phenomena PDF eBook |
Author | J.T. Davies |
Publisher | Elsevier |
Pages | 425 |
Release | 2012-12-02 |
Genre | Technology & Engineering |
ISBN | 0323150934 |
Turbulence Phenomena provides an introduction to the eddy transfer of momentum, mass, and heat, specifically at interfaces. The approach of the discussion of the subject matter is based on the eddy mixing length concept of Prandtl. Chapter 1 begins with a discussion on basic concepts regarding liquid flow such as viscosity, turbulent flows, and velocities. As concepts and theories are established, the book then discusses the eddy transfer in fluids, specifically eddy transfer of mass and heat within fluids and eddy transfer near solid surfaces. The concept of eddies in different surfaces is discussed in length all throughout numerous chapters. These different surfaces include clean gas-liquid surfaces, clean liquid-liquid interfaces, and film-covered surfaces. The last few chapters focus on the more detailed discussion on turbulence, such as the concept of spontaneous interfacial turbulence and emulsification and turbulent dispersion and coalescence. The book will be of great use to undergraduate students of chemical engineering, physics, and chemistry.
Physical and Computational Aspects of Convective Heat Transfer
Title | Physical and Computational Aspects of Convective Heat Transfer PDF eBook |
Author | Tuncer Cebeci |
Publisher | Springer Science & Business Media |
Pages | 497 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 1461239184 |
From the reviews: "The book has a broad and general coverage of both the mathematics and the numerical methods well suited for graduate students." Applied Mechanics Reviews #1 "This is a very well written book. The topics are developed with separate headings making the matter easily understandable. Computer programs are also included for many problems together with a separate chapter dealing with the application of computer programs to heat transfer problems. This enhances the utility of the book." Zentralblatt für Mathematik #1
Physical and Computational Aspects of Convective Heat Transfer
Title | Physical and Computational Aspects of Convective Heat Transfer PDF eBook |
Author | T. Cebeci |
Publisher | Springer Science & Business Media |
Pages | 497 |
Release | 2013-04-18 |
Genre | Science |
ISBN | 366202411X |
This volume is concerned with the transport of thermal energy in flows of practical significance. The temperature distributions which result from convective heat transfer, in contrast to those associated with radiation heat transfer and conduction in solids, are related to velocity characteristics and we have included sufficient information of momentum transfer to make the book self-contained. This is readily achieved because of the close relation ship between the equations which represent conservation of momentum and energy: it is very desirable since convective heat transfer involves flows with large temperature differences, where the equations are coupled through an equation of state, as well as flows with small temperature differences where the energy equation is dependent on the momentum equation but the momentum equation is assumed independent of the energy equation. The equations which represent the conservation of scalar properties, including thermal energy, species concentration and particle number density can be identical in form and solutions obtained in terms of one dependent variable can represent those of another. Thus, although the discussion and arguments of this book are expressed in terms of heat transfer, they are relevant to problems of mass and particle transport. Care is required, however, in making use of these analogies since, for example, identical boundary conditions are not usually achieved in practice and mass transfer can involve more than one dependent variable.