3 edition of Mixed convection heat transfer, 1993 found in the catalog.
Mixed convection heat transfer, 1993
National Heat Transfer Conference (29th 1993 Atlanta, Ga.)
|Statement||sponsored by the Heat Transfer Division, ASME ; edited by Majid Keyhani, Ranganathan Kumar.|
|Series||HTD ;, vol. 247, HTD (Series) ;, v. 247.|
|Contributions||Keyhani, M., Kumar, Ranganathan, 1954-, American Society of Mechanical Engineers. Heat Transfer Division.|
|LC Classifications||TP363 .N38 1993a|
|The Physical Object|
|Pagination||v, 87 p. :|
|Number of Pages||87|
|LC Control Number||93235114|
Free Convection 5 • In the previous discussions, a free stream velocity set up the conditions for convective heat transfer. • Due to friction with the surface, the flow must be maintained by a fan or pump– thus it is called forced convection. • An alternate situation occurs when a flow moves naturally due to buoyancy forcesFile Size: 1MB. Associate Fellow of the American Institute of Aeronautics and Astronautics (AIAA), Editor-in-Chief of Heat Transfer Engineering, published by Taylor and Francis, present. Heat Transfer Series Editor for CRC Press / Taylor & Francis, present. Registered Professional Engineer (Oklahoma), Convective heat transfer in airflow through a duct with wall thermal radiation. T T Chandratilleke 1, R Narayanaswamy and P Wangdhamkoom Maughan J R and Incropera F P Experiments on mixed convection heat transfer for airflow in a horizontal and inclined channel Int. J. Heat Mass Transfer 30 Cited by: 3. The experimental results were compared with a semi-empirical correlation of mixed convection condensation heat transfer of pure refrigerant inside a vertical smooth tube, which were proposed by Dilao (). Condensation of Rze(Z) inside a vertical plate-fin heat exchanger. / Fukuda, Sho; Zhang, Author: Sho Fukuda, Hongcheng Zhang, Nobuo Takata, Tatsuya Matsumoto, Shigeru Koyama.
Mixed convection heat transfer phenomena are studied in a three-dimensional channel with a cavity heated from below. A general purpose computer program is developed to analyze the flow field and temperature distribution in the by:
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Mixed convection heat transfer, presented at the 29th National Heat Transfer Conference, Atlanta, Georgia, AugustA new edition of the bestseller on convection heat transfer.
A revised edition of the industry classic, Convection Heat Transfer, Fourth Edition, chronicles how the field of heat transfer has grown and prospered over the last two decades. This new edition is more accessible, while not sacrificing its thorough treatment of the most up-to-date information on current research and Cited by: This book presents a new algorithm to calculate fluid flow and heat transfer of laminar mixed convection.
It provides step-by-step tutorial help to learn quickly how to set up the theoretical and numerical models of laminar mixed convection, to consider the variable physical properties of 1993 book, to obtain the system of numerical solutions, to create a series of formalization equations.
() Effects of stress work on similarity solutions of mixed convection in rotating channels with wall-transpiration.
International Journal of Heat and Mass Transfer() Singular asymptotic expansions for non-linear oscillator by: Kamath, R. V., Ravi, M. and Marathe, A. Mixed convection heat transfer from the bottom tip of a cylinder spinning about a vertical axis in a saturated porous medium. Int. Heat Mass Trans  zbMATH CrossRef Google Scholar.
It can be noticed that the onset heat transfer impairment Bo ∗ number is much higher than in simple channels (for example, heat transfer impairment begins at about 2 × 10 −6 in circular mixed convection, but for current experiment, it’s 3 × 10 −5). Therefore, it’s necessary to put forward new correlations for mixed convection of Cited by: 4.
Mixed convection flow and heat transfer between two co-rotating porous disks with wall transpiration International Journal of Heat and Mass Transfer, Vol. 40, No. 4 Theoretical analysis for axisymmetric mixed convection between rotating coaxial disksCited by: Akbarinia et al.
conducted a numerical study of laminar mixed convection heat transfer in a curvy circular tube using water as base fluid and Al 2 O 3 with a volumetric concentration of 1% as NPs.
It was observed that an increase in solid particle diameter decreases the secondary flow and Nusselt number while increasing the velocity at the same Cited by: 5. This book, which is an ideal text to use in support of courses on convective heat transfer, will develop in the student an appreciation of modern methods of analyzing convective heat transfer and provide a basis for understanding future developments in this field.
A new edition of the bestseller on convection heat transfer. A revised edition of the industry classic, Convection Heat Transfer, Fourth Edition, chronicles how the field of heat transfer has grown and prospered over the last two decades. This new edition is more accessible, while not sacrificing its thorough treatment of the most up-to-date information on.
Heat--Convection. Heat--Transmission. Tardu, Sedat, II. British Library Cataloguing-in-Publication Data A CIP record for this book is available from the British Library ISBN: Printed and bound in Great Britain by CPI Antony Rowe, Chippenham and Eastbourne.
x Convective heat Transfer 17 Tanrp esotroquni. Cheng, P. and Zheng, T. Mixed convection in the thermal plume above a horizontal line source of heat in a porous medium of infinite extent.
Heat Transfer, Hemisphere, Washington, DC vol. 5, pp. – I think this book is the one of the best convection heat transfer references. However, it is not in good print quality because it has printed a book that it had previously scanned. And the book is expensive compared to the print by: A modern and broad exposition Mixed convection heat transfer heat transfer by convection.
This edition contains valuable new information primarily pertaining to flow and heat transfer in porous media and computational fluid dynamics as well as recent advances in turbulence modeling. Problems of a mixed theoretical and practical nature provide an opportunity to test mastery of the material.5/5(1).
The book treats well-established theory and practice but is also enriched by its coverage of modern areas such as flow in microchannels, computational fluid dynamics-based design and analysis methods.
It is primarily concerned with convection heat transfer, with the essentials of mass transfer also by: gradients; this is called mixed (or combined) convection. This third mode has received very little attention in heat transfer text books. For instance, early heat transfer treatises devote separate chapters to forced and free convection (Jakob ) or are entirely dedicated to forced convection (Kays & CrawfordShah & London ).
Journal of Thermophysics and Heat Transfer; Browse All Journals; Browse All Virtual Collections Progress in Astronautics and Aeronautics; The Aerospace Press; Browse All Books; Meeting Papers; Standards; Other Publications. Software/Electronic Products; About; For Authors ; Vol Issue 4.
No Access. Mixed-Convection Heat Transfer Cited by: In this paper, an analysis is made on the convective heat transfer of a nanofluid between two inclined parallel plates with a uniform heat flux boundary condition.
The analytical solutions are obtained explicitly for the velocity, temperature, and pressure distributions, which are dependent on two parameters P 1 and P by: 5.
Relates introductory heat transfer concepts to other disciplines, namely thermodynamics and fluid mechanics. Reflects changes currently taking place in the research community as well as engineering education. Emphasizes that real applications tend to be interdisciplinary and require a solid foundation in all areas of the thermal s: 1.
The variation of heat transfer with Grq in turbulent and laminar mixed convection is considerably different ().In the case of a descending flow (b) (Nu/Nu 0), falls with Gr q in laminar mixed convection due to the retardation near a wall, but with turbulent mixed convection (Nu/Nu 0) grows as the heat load increases due to additional flow turbulization.
A modern and broad exposition emphasizing heat transfer by convection. This edition contains valuable new information primarily pertaining to flow and heat transfer in porous media and computational fluid dynamics as well as recent advances in turbulence modeling.
Buoyancy Effects on Forced Convection Heat Transfer in the Transition Regime of a Horizontal Boundary Layer Heated From Below J.
Heat Transfer (August, ) Observation and Computation of Vortex and/or Reverse Flow Development in Mixed Convection of Air in a Slightly Inclined Rectangular DuctCited by: The present numerical study is devoted to investigate the mixed convection flow and heat transfer in a lid-driven cavity with wavy bottom surface.
The cavity upper wall is moving with a uniform velocity by unity and the other walls are no slip. The cavity vertical walls are insulated while the upper surface is maintained at a uniform temperature higher than the wavy bottom.
Numerical simulation of mixed convection heat and mass transfer with liquid film cooling along an insulated vertical channel Article in Heat and Mass Transfer. Laminar and Turbulent Flow . Laminar Flow: Smooth uninterrupted flow determined by a low Reynolds Reynolds number for a Newtonian fluid is defined as: = where D is a characteristic diameter (such as the diameter of a cylindrical pipe), v is the fluid velocity, is the density, and is the (dynamic) viscosity.
There are several other ways of writing it as well. Convection heat transfer Adrian Bejan A revised edition of the industry classic,В this third editionВ shows how the field of heat transfer has grown.
Combined forced convection and natural convection, or mixed convection, occurs when natural convection and forced convection mechanisms act together to transfer heat. This is also defined as situations where both pressure forces and buoyant forces interact.
How much each form of convection contributes to the heat transfer is largely determined by the flow. Book Description. Focusing on heat transfer in porous media, this book covers recent advances in nano and macro’ scales. Apart from introducing heat flux bifurcation and splitting within porous media, it highlights two-phase flow, nanofluids, wicking, and convection.
The work reported in this book is an attempt to enhance heat transfer performance of HRFA heat sink using assisting mode of mixed convection. This study ends with a discussion on original contribution of recent studies and possible direction for further research. Correlation for Opposing Flow, Mixed Convection Heat Transfer in a Vertical Tube With Constant Wall Temperature J.
Heat Transfer (August, ) Mixed Convective Low Flow Pressure Drop in Vertical Rod Assemblies: I—Predictive Model and Design CorrelationCited by: 3. Durbinand Lien & Durbin ) as a wall treatment.
Of particular interest As a precursor to attempting the complexities of mixed convection heat transfer, the current study will focus on heat transfer in purely buoyant ﬂows.
How-ever, since our ultimate objective is mixed convection, we will limit our scope of. Natural Convection as a Heat Engine in Motion.
Laminar Boundary Layer Equations. Scale Analysis. Integral Solution. Similarity Solution. Uniform Wall Heat Flux. Effect of Thermal Stratification. Conjugate Boundary Layers. Vertical Channel Flow. Combined Natural and Forced Convection (Mixed Convection) Heat Transfer Results Including the Effect.
Book Description. Convective Flow and Heat Transfer from Wavy Surfaces: Viscous Fluids, Porous Media, and Nanofluids addresses the wavy irregular surfaces in heat transfer devices. Fluid flow and heat transfer studies from wavy surfaces have received attention, since they add complexity and require special mathematical techniques.
As per standard texts books by Bejan, Kays and Crawford, Bergman et al. and other literatures the free and mixed convection flow occur in atmospheric and oceanic circulation, electronic machinery, heated or cooled enclosures, electronic power supplies, etc.
This topic has also many applications such as its influence on operating temperatures Cited by: 5. The convection and conduction heat transfer, thermal conductivity, and phase transformations are significant issues in a design of wide range of industrial processes and devices.
This book includes 18 advanced and revised contributions, and it covers mainly (1) heat convection, (2) heat conduction, and (3) heat transfer analysis. The first section introduces mixed convection Cited by: 1. Introduction. Mixed convection heat and mass transfer in a lid-driven closed cavity have received a considerable attention in the past decades .This problem is often encountered in a variety of engineering applications such as in the cooling of electronic devices, food processing and nuclear reactors etc.
Numerous studies have been performed on the heat and mass transfer. Analogy among momentum, heat, and mass transfer processes Natural convection Mixed convection Turbulence transport models Flow and heat transfer in miniature channels-- Appendices.
(source: Nielsen Book Data) Summary This book was developed during Professor Ghiaasiaan's twelve years of teaching a graduate-level course on. Iwatsu, J. Hyun, K. Kuwahara, Mixed convection in a driven cavity with a stable vertical temperature gradient, Int.
Heat Mass Transfer, 25, ()  T. Basak, S. Roy, Pawan Kumar Sharma, I. Pop, Analysis of mixed convection flows within a square cavity with uniform and non-uniform heating of bottom wall, International Cited by: 6.
A modern and broad exposition emphasizing heat transfer by convection. This edition contains valuable new information primarily pertaining to flow and heat transfer in porous media and computational fluid dynamics as well as recent advances in turbulence modeling/5(18).
TY - JOUR. T1 - Importance of Prandtl number in mixed-convection instability. AU - Rogers, Bradley. AU - Yao, L.
PY - /5. Y1 - /5. N2 - It is a common misconception that thermally induced instabilities in mixed convection can occur only under extreme heating conditions, and may be ignored under normal by:. Convective heat transfer, often referred to simply as convection, is the transfer of heat from one place to another by the movement of tion is usually the dominant form of heat transfer in liquids and gases.
Although often discussed as a distinct method of heat transfer, convective heat transfer involves the combined processes of unknown conduction (heat .Laminar mixed-convection heat transfer is widely seen in compact heat exchangers. Injection of sub-millimeter bubbles is considered as one of the efficient techniques for enhancing laminar mixed-convection heat transfer for by: 2.Before getting into further details, a review of some of the physics of heat transfer is in order.
As you recall from undergraduate heat transfer, there are three basic modes of transferring heat: conduction, radiation, and convection. Conduction is the transfer of heat through a medium by virtue of a temperature gradient in the Size: 2MB.