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Author : Allan VanGelder Forbes
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.:/5 (53 download)
Download or read book Condensation of Pure Vapors on Spiral Finned Tubes in a Vertical Position written by Allan VanGelder Forbes and published by . This book was released on 1949 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert Stanley Brodkey
Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (28 download)
Download or read book Condensation of Pure Vapors on a Horizontal Tube written by Robert Stanley Brodkey and published by . This book was released on 1950 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : KENNETH O. BEATTY
Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.3/5 (91 download)
Download or read book CONDENSATION OF VAPORS ON FINNED TUBES. written by KENNETH O. BEATTY and published by . This book was released on 1946 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kenneth Orion Beatty
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (91 download)
Download or read book Condensation of Vapors on Outside of Finned Tubes written by Kenneth Orion Beatty and published by . This book was released on 1948 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frank G. Carpenter
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (473 download)
Download or read book Heat Transfer and Pressure Drop for Condensing Pure Vapors Inside Vertical Tubes at High Vapor Velocities written by Frank G. Carpenter and published by . This book was released on 1987 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles Louis Hopkins
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (841 download)
Download or read book Effect of Vapor Velocity During Condensation on Horizontal Finned Tubes written by Charles Louis Hopkins and published by . This book was released on 1988 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Quang Tan Le
Publisher :
ISBN 13 : 9780494923740
Total Pages : pages
Book Rating : 4.9/5 (237 download)
Download or read book Physically Based Closed-form Solutions for Film Condensation of Pure Vapors in Vertical Tubes written by Quang Tan Le and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frederick A. Flook
Publisher :
ISBN 13 :
Total Pages : 147 pages
Book Rating : 4.:/5 (227 download)
Download or read book Film Condensation of Steam on Externally Finned Horizontal Tubes written by Frederick A. Flook and published by . This book was released on 1985 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filmwise condensation measurements of steam were made on horizontal finned tubes under vacuum and near-atmospheric conditions. Data were obtained for copper tubes with fins of rectangular, triangular, trapezoidal, and parabolic cross sections, and for a commercially-available finned tube. A stainless steel finned tube was also tested to investigate the effect of thermal conductivity. Maximum enhancements of about 4.8 were obtained under vacuum conditions, and about 6.9 at atmospheric pressure, compared to a smooth tube having an outside diameter equal to the root diameter of the finned tubes. The optimum fin spacing was found to be about 2.0 mm for rectangularly shaped-fins with a fin-thickness of 1.0 mm, and fin height of 0.5 and 1.5 mm. Fins with a parabolic shape were shown to perform better than fins of rectangular shape, and fins were shown to degrade the performance of stainless steel tubes. The effects of vapor shear were also shown to have only a small influence on the steam-side heat transfer coefficient. A theoretical model proposed by Webb et al. was found to underpredict the experimental data. Several suggestions to modify this model are described. Keywords: External fin; Heat transfer coefficient; Enhancement, Condenser tubes (Theses).
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (227 download)
Download or read book Film Condensation of Steam on Externally Finned Horizontal Tubes written by and published by . This book was released on 1985 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filmwise condensation measurements of steam were made on horizontal finned tubes under vacuum and near-atmospheric conditions. Data were obtained for copper tubes with fins of rectangular, triangular, trapezoidal, and parabolic cross sections, and for a commercially-available finned tube. A stainless steel finned tube was also tested to investigate the effect of thermal conductivity. Maximum enhancements of about 4.8 were obtained under vacuum conditions, and about 6.9 at atmospheric pressure, compared to a smooth tube having an outside diameter equal to the root diameter of the finned tubes. The optimum fin spacing was found to be about 2.0 mm for rectangularly shaped-fins with a fin-thickness of 1.0 mm, and fin height of 0.5 and 1.5 mm. Fins with a parabolic shape were shown to perform better than fins of rectangular shape, and fins were shown to degrade the performance of stainless steel tubes. The effects of vapor shear were also shown to have only a small influence on the steam-side heat transfer coefficient. A theoretical model proposed by Webb et al. was found to underpredict the experimental data. Several suggestions to modify this model are described. Keywords: External fin; Heat transfer coefficient; Enhancement, Condenser tubes (Theses).
Author : Edwin Myron Baker
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.3/5 (91 download)
Download or read book Condensation of Vapors on a Horizontal Tube written by Edwin Myron Baker and published by . This book was released on 1937 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carroll O. Bennett
Publisher :
ISBN 13 :
Total Pages : 730 pages
Book Rating : 4.3/5 (91 download)
Download or read book Momentum, Heat, and Mass Transfer written by Carroll O. Bennett and published by . This book was released on 1962 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : RUSSELL HAZELTON
Publisher :
ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.3/5 (91 download)
Download or read book THE CONDENSATION OF VAPORS OF IMMISCIBLE LIQUIDS ON VERTICAL TUBES. written by RUSSELL HAZELTON and published by . This book was released on 1942 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James M. Coumes
Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.:/5 (227 download)
Download or read book Some Aspects of Film Condensation of Steam on Finned Tubes written by James M. Coumes and published by . This book was released on 1989 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat-transfer measurements were made for filmwise condensation of steam on smooth tubes and finned tubes with rectangular-shaped fins. The influence of fin root diameter on a single horizontal finned tube was examined by taking data for two families of tubes whose fin root diameters were 12.7 and 19.05 mm. Each family of tubes had fins that were 1 mm thick and 1 mm high, but with fin spacings of 0.25, 0.50, 1.0, 1.5, 2.0, and 4.0 mm. To compare results being obtained in a concurrent research project with Queen Mary College (University of London), data were collected on two tubes whose fin root diameters were 12.7 mm, and which had fin thickness of 0.5 mm, fin heights of 1.59 mm, and fin spacings of 1.0 mm. A comparison of the enhancement ratios (based on constant vapor-side temperature drop) with past Naval Postgraduate School (nps) studies showed good agreement. The apparatus was then modified in order to study the effects of condensate inundation.
Author : William K. Leonard
Publisher :
ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.:/5 (368 download)
Download or read book Condensation of Pure Vapors on a Vertical Surface with Interfacial Shear written by William K. Leonard and published by . This book was released on 1966 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William Arthur Burns
Publisher :
ISBN 13 :
Total Pages : 610 pages
Book Rating : 4.:/5 (44 download)
Download or read book A Theoretical Study of the Condensation of Pure Vapors, Gas-vapor Mixtures, and Binary Vapor Mixtures in Laminar Flow in the Entrance Region of a Vertical Tube written by William Arthur Burns and published by . This book was released on 1965 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William M. Poole
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (227 download)
Download or read book Filmwise Condensation of Steam on Externally-Finned Horizontal Tubes written by William M. Poole and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The film-condensation characteristics of a smooth tube and six externally-finned tubes having fins 1 mm high and 1 mm thick, and ptiches of 1.5, 2.0, 2.5, 3.0, 5.0, and 10.0 mm, were experimentally tested. A smooth copper tube with an active length of 133.5 mm, an outside diameter of 19.05 mm, and an inside diameter of 12.7 mm was first tested to correlate the inside heat-transfer coefficient using the Sieder-Tate equation. The leading coefficient for this equation was found to be 0.034 + or - 0.001, and was used to derive the external condensing coefficient for all of the tubes by subtracting the inside and wall resistances from the measured overall resistance. The condensing coefficient was measured, both at atmospheric pressure and vacuum (84 mm hg), with the heat flux as a variable. Condensation data taken for the smooth tube were compared with data in the literature to check the reliability of the apparatus and the data-reduction procedures. The data for the finned tubes showed an optimum pitch of 2.5 mm. (Author).
Author : Allan V. Forbes
Publisher :
ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (573 download)
Download or read book Condensation on Vertical Finned Tubes written by Allan V. Forbes and published by . This book was released on 1950 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
