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Internal Low Reynolds Number Turbulent Heat Transfer
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Book Synopsis Internal Low Reynolds Number Turbulent Heat Transfer by : Harold Collins Reynolds
Download or read book Internal Low Reynolds Number Turbulent Heat Transfer written by Harold Collins Reynolds and published by . This book was released on 1968 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Internal Low Reynolds Number Turbulent Heat Transfer by : Harold C Reynolds (Jr)
Download or read book Internal Low Reynolds Number Turbulent Heat Transfer written by Harold C Reynolds (Jr) and published by . This book was released on 1968 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of a semi-analytical and experimental study of adiabatic tube flow and an analytical and experimental investigation of the thermal entrance region for gas flowing through electrically heated circular tubes are presented. Emphasis is placed on the low Reynolds number turbulent flow regime--defined as fully turbulent flow at bulk Reynolds numbers from 3,000 to about 15,000. Adiabatic air velocity and friction data and localized heat transfer measurements for air and helium, at low heating rates, are presented for this range. (Author).
Book Synopsis ASME 65-WA/HT-18 by : Donald M. McEligot
Download or read book ASME 65-WA/HT-18 written by Donald M. McEligot and published by . This book was released on 1965 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computation of Turbulent Heat Transfer on the Walls of a 180 Degree Turn Channel With a Low Reynolds Number Reynolds Stress Model by :
Download or read book Computation of Turbulent Heat Transfer on the Walls of a 180 Degree Turn Channel With a Low Reynolds Number Reynolds Stress Model written by and published by . This book was released on 2002 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experimental Investigation of Low Reynolds Number Turbulent Flow and Heat Transfer in the Thermal Entrance Region of Internally Finned Tubes by : Hocine Haine
Download or read book Experimental Investigation of Low Reynolds Number Turbulent Flow and Heat Transfer in the Thermal Entrance Region of Internally Finned Tubes written by Hocine Haine and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Prediction of Heat Transfer Rates for Low Reynolds Number Turbulent Flow in Tubes by : Lowell Wesner Ormand
Download or read book Prediction of Heat Transfer Rates for Low Reynolds Number Turbulent Flow in Tubes written by Lowell Wesner Ormand and published by . This book was released on 1965 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem considered is heat transfer to fully developed turbulent flow in circular tubes. The idealized flow conditions considered are: (a) smooth circular tubes, (b) steady flow, (c) constant fluid properties, (d) fully developed velocity and temperature profiles, and (e) constant wall heat flux. A generalized velocity profile was developed from the momentum equation by using Prandtl's mixing length concept to evaluate eddy shear stresses. To obtain the necessary radial distribution for the mixing length, experimental data from the literature and continuity considerations were applied. Under the assumption of equal eddy diffusivities, the energy equation was solved. The resulting analytical predictions, in the form of Nusselt numbers based on tube diameter, were compared to recent low temperature difference, downstream measurements with air. For turbulent flow below Reynolds numbers of 10,000, the agreement between semi-empirical analysis and experimental data was closer than for previous analyses. The prediction can be represented by a Dittus-Boelter form, Nu = 0.021 Re0.8Pr0.4 to within five per cent for Reynolds numbers above 4000. (Author).
Book Synopsis Heat Transfer at Low Reynolds Number by : John E. Porter
Download or read book Heat Transfer at Low Reynolds Number written by John E. Porter and published by . This book was released on 1971 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ASME 69-HT-H written by C. J. Lawn and published by . This book was released on 1969 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low Reynolds Number Turbulent and Transitional Flow with Heat Transfer in Parallel Wall Duct by : N. Z. Ince
Download or read book Low Reynolds Number Turbulent and Transitional Flow with Heat Transfer in Parallel Wall Duct written by N. Z. Ince and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Heat Transfer Correlations for Low-Reynolds Numbers, Flows in Horizontal Circular Pipes by : Latif Eyada Ibraheem
Download or read book Development of Heat Transfer Correlations for Low-Reynolds Numbers, Flows in Horizontal Circular Pipes written by Latif Eyada Ibraheem and published by . This book was released on 2019 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turbulent flows are intrinsic to most fluid-based engineering systems, including internal combustion engines. In these devices, mixing, scalar transport and heat transfer are both critical for proper operation and challenging to model. In previous work, Kreun et al. [1] modeled a pre-heated intake manifold of a Diesel engine for cold-start simulations. Accurately predicting the heat transfer at the intake port proved to be a challenging task. Existing heat transfer correlations yielded predictions which were (at best) within 20% of the measured values. The discrepancy was attributed to a mismatch between the range of applicability of existing heat transfer models and cold-cranking conditions. This is because the intake runners are typically not long enough for the flow to fully develop and cranking speeds are not high enough to induce a wholly turbulent gas flow. Accurately predicting heat transfer in non-fully developed, transitional flows remains a difficult task. While several empirical correlations have been developed for turbulent, fully-developed flow at Re>104, many applications rely on flows in transition, spanning a range of 2300
Book Synopsis Turbulent Flows and Heat Transfer by : Chia-Ch'iao Lin
Download or read book Turbulent Flows and Heat Transfer written by Chia-Ch'iao Lin and published by Princeton University Press. This book was released on 2015-12-08 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume V of the High Speed Aerodynamics and Jet Propulsion series. Topics include transition from laminar to turbulent flow; turbulent flow; statistical theories of turbulence; conduction of heat; convective heat transfer and friction in flow of liquids; convective heat transfer in gases; cooling by protective fluid films; physical basis of thermal radiation; and engineering calculations of radiant heat exchange. Originally published in 1959. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Book Synopsis Structure of Turbulence in Heat and Mass Transfer by : Zoran Zarić
Download or read book Structure of Turbulence in Heat and Mass Transfer written by Zoran Zarić and published by . This book was released on 1982 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.
Book Synopsis Proceedings of 5th Electronics Packaging Technology Conference (EPTC 2003) by :
Download or read book Proceedings of 5th Electronics Packaging Technology Conference (EPTC 2003) written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analysis of Turbulent Heat Transfer, Mass Transfer, and Friction in Smooth Tubes at High Prandtl and Schmidt Numbers by : Robert G. Deissler
Download or read book Analysis of Turbulent Heat Transfer, Mass Transfer, and Friction in Smooth Tubes at High Prandtl and Schmidt Numbers written by Robert G. Deissler and published by . This book was released on 1954 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The expression for eddy diffusivity from a previous analysis was modified in order to account for the effect of kinematic viscosity in reducing the turbulence in the region close to a wall. By using the modified expression, good agreement was obtained between predicted and experimental results for heat and mass transfer at Prandtl and Schmidt numbers between 0.5 and 3000. The effects of length-to-diameter ratio and of variable viscosity were investigated for a wide range of Prandtl numbers.
Book Synopsis Heat Transfer and Fluid Flow in Minichannels and Microchannels by : Satish Kandlikar
Download or read book Heat Transfer and Fluid Flow in Minichannels and Microchannels written by Satish Kandlikar and published by Elsevier. This book was released on 2006 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: &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.
Book Synopsis Effect of Surface Roughness on Heat Transfer and Fluid Flow Characteristics at Low Reynolds Numbers in Small Diameter Tubes by : Shailesh N. Joshi
Download or read book Effect of Surface Roughness on Heat Transfer and Fluid Flow Characteristics at Low Reynolds Numbers in Small Diameter Tubes written by Shailesh N. Joshi and published by . This book was released on 2001 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The effect surface roughness on pressure drop and heat transfer in circular tubes has been extensively studied in literature. The pioneering work of Nikuradse (1933) established the sand grain roughness as a major parameter in defining the friction factor during laminar and turbulent flows. Recent studies have indicated a transition to turbulent flows at Reynolds number values much below 2300 during single-phase flow in channels with small hydraulic diameters. In the present work, a detailed experimental study is undertaken to investigate the roughness effects in small diameter tubes. The roughness of the inside tube surface is changed by acid treatment. Two tubes of 1.067 mm and 0.62 mm inner diameter are treated with acid solutions to provide three different roughness values for each tube. The Reynolds number ranges for the tests are 500-2600 for 1.062mm tube and 900-3000 for 0.62mm tube. The results indicated no significant effect of surface roughness on 1.067mm tube for both pressure drop and heat transfer tests. In case of 0.62mm tube it was seen that with reduction in relative surface roughness values, both Nusselt number and pressure drop values reduced. Smoother tube produced lower values of Nusselt number and pressure drop than rougher tube."--Abstract.
Book Synopsis Fundamentals of Heat Exchanger Design by : Ramesh K. Shah
Download or read book Fundamentals of Heat Exchanger Design written by Ramesh K. Shah and published by John Wiley & Sons. This book was released on 2003-08-11 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive and unique source integrates the material usually distributed among a half a dozen sources. * Presents a unified approach to modeling of new designs and develops the skills for complex engineering analysis. * Provides industrial insight to the applications of the basic theory developed.