Transient Natural Convection in a Horizontal Cylinder with Constant Heat Flux

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ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Transient Natural Convection in a Horizontal Cylinder with Constant Heat Flux by : Ziaul Huque

Download or read book Transient Natural Convection in a Horizontal Cylinder with Constant Heat Flux written by Ziaul Huque and published by . This book was released on 1982 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transient Natural Convection Heat Transfer in a Horizontal Cylinder

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ISBN 13 :
Total Pages : 532 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Transient Natural Convection Heat Transfer in a Horizontal Cylinder by : Howard G. Maahs

Download or read book Transient Natural Convection Heat Transfer in a Horizontal Cylinder written by Howard G. Maahs and published by . This book was released on 1964 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigations of Turbulent Natural Convection in a Horizontal Cylinder

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ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Investigations of Turbulent Natural Convection in a Horizontal Cylinder by : James A. Liburdy

Download or read book Investigations of Turbulent Natural Convection in a Horizontal Cylinder written by James A. Liburdy and published by . This book was released on 1982 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental study examines the transient natural convective heat transfer in a liquid filled horizontal cylinder with a constant uniform heat flux. The transient and quasi-steady state response of the local and averaged Nusselt number is correlated with a modified Rayleigh number. The transient response is mapped against the stretch time scale represented by the product of the Fourier modulus and modified Rayleigh number. Internal fluid temperature probe measurements and flow visualization reveal boundary layer type flow along the side walls with increased temperature fluctuations near the wall. Unstable mixing zones occur neat the top and bottom of the cylinder which may be three dimensional.

NATURAL CONVECTION INSIDE A HORIZONTAL CYLINDER

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ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis NATURAL CONVECTION INSIDE A HORIZONTAL CYLINDER by : WILLIAM R. MARTINI

Download or read book NATURAL CONVECTION INSIDE A HORIZONTAL CYLINDER written by WILLIAM R. MARTINI and published by . This book was released on 1956 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Three-Dimensional Transient Natural Convection in a Horizontal Cylinder: A Numerical Analysis

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ISBN 13 :
Total Pages : 39 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Three-Dimensional Transient Natural Convection in a Horizontal Cylinder: A Numerical Analysis by : James A. Liburdy

Download or read book Three-Dimensional Transient Natural Convection in a Horizontal Cylinder: A Numerical Analysis written by James A. Liburdy and published by . This book was released on 1980 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: A mathematical formulation of the governing equations for transient natural convection in a finite length horizontal cylinder is developed and constructed in finite difference form. The boundary conditions consist of radial heat flux for a specified thermal resistance, axial heat flux from one closed end and three different conditions at the other end to represent exposure to a hot convecting gas environment. The formulation is expressed in terms of the vorticity equations, energy equation and a set of vector potential equations. Solution is by the alternating direction implicit method for the vorticity and energy equations and the successive over relaxation method for the vector potential equations. Numerical experiments were run using the model to determine the local wall heat flux and the local wall temperatures. A heat transfer correlation is presented in terms of the Nusselt and Rayleigh numbers. Steady state conditions are obtained for the nondimensional time approximately equal to .005. Circumferential heat transfer coefficient variations are shown with larger values occurring near the top of the cylinder. Axial coefficients vary within approximately 10 percent with the largest values occurring near the center of the cylinder. With respect to test conditions at the AEDC facility, the convective components appear to be less than 10 percent of the radiative heat flux to the cylinder walls when a high temperature gas (air) is enclosed in the cylinder.

Natural Convection from a Heated, Horizontal Cylinder Within an Inclined Rectangular Duct

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ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Natural Convection from a Heated, Horizontal Cylinder Within an Inclined Rectangular Duct by : Robert W. Vance

Download or read book Natural Convection from a Heated, Horizontal Cylinder Within an Inclined Rectangular Duct written by Robert W. Vance and published by . This book was released on 1996 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transient Natural Convection in a Partly Full Horizontal Cylinder

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ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (662 download)

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Book Synopsis Transient Natural Convection in a Partly Full Horizontal Cylinder by : Charles M. Spuckler

Download or read book Transient Natural Convection in a Partly Full Horizontal Cylinder written by Charles M. Spuckler and published by . This book was released on 1971 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transient Natural Convection in a Large-diameter Horizontal Cylinder

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ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (141 download)

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Book Synopsis Transient Natural Convection in a Large-diameter Horizontal Cylinder by : Pablo Sergio Beloff

Download or read book Transient Natural Convection in a Large-diameter Horizontal Cylinder written by Pablo Sergio Beloff and published by . This book was released on 1986 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental Study of Natural Convection Heat Transfer from a Horizontal Cylinder Array Vertically Aligned to and Confined by a Single Wall and Two Walls

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ISBN 13 :
Total Pages : 448 pages
Book Rating : 4.:/5 (221 download)

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Book Synopsis An Experimental Study of Natural Convection Heat Transfer from a Horizontal Cylinder Array Vertically Aligned to and Confined by a Single Wall and Two Walls by : Thamir R. Al-Alusi

Download or read book An Experimental Study of Natural Convection Heat Transfer from a Horizontal Cylinder Array Vertically Aligned to and Confined by a Single Wall and Two Walls written by Thamir R. Al-Alusi and published by . This book was released on 1989 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Convection heat transfer was experimentally investigated for two different geometries. One case had three horizontal cylinders in a vertical plane placed between two vertical walls. The second case had three horizontal cylinders in a vertical plane with only one vertical wall. Several different cylinder center-tocenter spacings were investigated. The wall spacings for the two wall and single wall cases were also varied. The cylinders were placed in a still air medium at atmospheric pressure and were maintained at a constant heat flux. The modified Rayleigh number, based on the diameter of the cylinders, ranged from 6.2 x 104 to 1.2 x 106. A scale analysis was performed to predict the relationship between the Nusselt number and the modified Rayleigh number. A standard finite-difference code was employed to show the temperature distribution and velocity vectors distribution around the cylinders. The results showed that there was a maximum heat transfer from each cylinder at a specific wall-array spacing and a specific center-to-center spacing. Comparisons of heat transfer results with a single free cylinder and a free array of horizontal cylinders were made and discussed. Empirical equations were proposed to predict the effects of the experimental parameters on the heat transfer as expressed by the average Nusselt number of each cylinder or the average Nusselt number of the whole array. Flow visualization was accomplished using laser sheets. The resulting studies showed that the presence of a single wall or the asymmetrical placement of the array between the two walls eliminated the presence of the vortices in the spaces between the cylinders and displaced the stagnation points. The asymmetrical placement of the array between two walls created a reversed current between the two walls.

Modeling the Transient Natural Convection in Gas-filled, Variable Volume Cylindrical Enclosures with Applications to Hydraulic Accumulators

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ISBN 13 :
Total Pages : 524 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Modeling the Transient Natural Convection in Gas-filled, Variable Volume Cylindrical Enclosures with Applications to Hydraulic Accumulators by : Ahmad Pourmovahed

Download or read book Modeling the Transient Natural Convection in Gas-filled, Variable Volume Cylindrical Enclosures with Applications to Hydraulic Accumulators written by Ahmad Pourmovahed and published by . This book was released on 1985 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical and Experimental Studies of the Natural Convection Within a Horizontal Cylinder

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ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Numerical and Experimental Studies of the Natural Convection Within a Horizontal Cylinder by : Roger Bell Stewart

Download or read book Numerical and Experimental Studies of the Natural Convection Within a Horizontal Cylinder written by Roger Bell Stewart and published by . This book was released on 1974 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transient Natural Convection in a Partially Filled Horizontal Cylinder

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ISBN 13 :
Total Pages : 202 pages
Book Rating : 4.:/5 (27 download)

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Book Synopsis Transient Natural Convection in a Partially Filled Horizontal Cylinder by : Nusret Ugurhan Aydemir

Download or read book Transient Natural Convection in a Partially Filled Horizontal Cylinder written by Nusret Ugurhan Aydemir and published by . This book was released on 1984 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Natural Convection

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Publisher : Pergamon
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Natural Convection by : Yogesh Jaluria

Download or read book Natural Convection written by Yogesh Jaluria and published by Pergamon. This book was released on 1980 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transient Internal Natural Convection Heating and coolimg of closed, vertical, cylindrical vessels

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.L/5 ( download)

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Book Synopsis Transient Internal Natural Convection Heating and coolimg of closed, vertical, cylindrical vessels by : F. G. Hammitt

Download or read book Transient Internal Natural Convection Heating and coolimg of closed, vertical, cylindrical vessels written by F. G. Hammitt and published by . This book was released on 1960 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

FINITE DIFFERENCE COMPUTATION OF NATURAL CONVECTION HEAT TRANSFER

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ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.L/5 ( download)

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Book Synopsis FINITE DIFFERENCE COMPUTATION OF NATURAL CONVECTION HEAT TRANSFER by : JESSE DAVID

Download or read book FINITE DIFFERENCE COMPUTATION OF NATURAL CONVECTION HEAT TRANSFER written by JESSE DAVID and published by . This book was released on 1960 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Natural Convection from Circular Cylinders

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Publisher : Springer
ISBN 13 : 3319081322
Total Pages : 57 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Natural Convection from Circular Cylinders by : Sandra K. S. Boetcher

Download or read book Natural Convection from Circular Cylinders written by Sandra K. S. Boetcher and published by Springer. This book was released on 2014-08-05 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a concise, yet thorough, reference for all heat transfer coefficient correlations and data for all types of cylinders: vertical, horizontal, and inclined. This book covers all natural convection heat transfer laws for vertical and inclined cylinders and is an excellent resource for engineers working in the area of heat transfer engineering.

Transient Natural Convection from Thin Vertical Cylinders

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ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Transient Natural Convection from Thin Vertical Cylinders by : Robert Paul Dring

Download or read book Transient Natural Convection from Thin Vertical Cylinders written by Robert Paul Dring and published by . This book was released on 1965 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: