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Book Synopsis Symposium on Flow-Induced Vibrations: Vibration in heat exchangers by : M. P. Paidoussis
Download or read book Symposium on Flow-Induced Vibrations: Vibration in heat exchangers written by M. P. Paidoussis and published by . This book was released on 1984 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
This volume is concerned with tube vibrations in heat exchangers. It treats the causes of vibrations, the possibilities of allowing for them in the design stage, and recommends ways of suppressing them to acceptable levels. It presents clearly a large body of information on unsteady hydrodynamic processes and the forces acting on the elements of the structures. The recently accumulated data on flow-induced tube vibrations enjoy wide application and are of interest to designers of heat exchangers, as well as for researchers dealing with the problems of fluid dynamics and heat transfer in power plants.
Book Synopsis Vibrations of Tubes in Heat Exchangers by : Vladislavas Katinas
Download or read book Vibrations of Tubes in Heat Exchangers written by Vladislavas Katinas and published by Begell House Publishers. This book was released on 1997-06-01 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is concerned with tube vibrations in heat exchangers. It treats the causes of vibrations, the possibilities of allowing for them in the design stage, and recommends ways of suppressing them to acceptable levels. It presents clearly a large body of information on unsteady hydrodynamic processes and the forces acting on the elements of the structures. The recently accumulated data on flow-induced tube vibrations enjoy wide application and are of interest to designers of heat exchangers, as well as for researchers dealing with the problems of fluid dynamics and heat transfer in power plants.
Focuses on applications for offshore platforms and piping; and, wind-induced vibration of buildings, bridges, and towers. This title also focuses on acoustic and mechanical vibration of heat exchangers, power lines, and process ducting.
Book Synopsis Flow-induced Vibration by : Robert D. Blevins
Download or read book Flow-induced Vibration written by Robert D. Blevins and published by . This book was released on 2001-01-01 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focuses on applications for offshore platforms and piping; and, wind-induced vibration of buildings, bridges, and towers. This title also focuses on acoustic and mechanical vibration of heat exchangers, power lines, and process ducting.
Book Synopsis Flow-induced Vibrations in Heat Exchangers by : B. J. Grotz
Download or read book Flow-induced Vibrations in Heat Exchangers written by B. J. Grotz and published by . This book was released on 1956 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
"This comprehensive reference covers all the important aspects of heat exchangers (HEs)--their design and modes of operation--and practical, large-scale applications in process, power, petroleum, transport, air conditioning, refrigeration, cryogenics, heat recovery, energy, and other industries. Reflecting the author's extensive practical experienc
Book Synopsis Heat Exchanger Design Handbook by : Kuppan Thulukkanam
Download or read book Heat Exchanger Design Handbook written by Kuppan Thulukkanam and published by CRC Press. This book was released on 2000-02-23 with total page 1142 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This comprehensive reference covers all the important aspects of heat exchangers (HEs)--their design and modes of operation--and practical, large-scale applications in process, power, petroleum, transport, air conditioning, refrigeration, cryogenics, heat recovery, energy, and other industries. Reflecting the author's extensive practical experienc
The vibration of Heat Exchange Tubes due to hydrodynamic fluid coupling is an international problem for Nuclear fuel assemblies etc. on account of frequent failure of Heat exchanger tube, which causes not only expensive repair but a great loss to the plant. Thus, several studies in this field have been made so far. But here, a study of three circular cylindrical tubes in a liquid is done on the analytical approach. The author also describes the various parameters for maximum efficiency of heat transmission from Heat Exchanger's, which is defined as; nH =F (G/R, V) = Heat transmission efficiency of the heat exchanger, where G=gap between two adjoining tubes, R= Radius of cylindrical tubes (if considered of same diameters) and V= fluid flow velocity and geometry of tubes. The relations amongst the above parameters are yet to derive to solve this problem.
Book Synopsis The Vibration of Heat Exchanger Tubes by : Prof. Bharat Raj Singh
Download or read book The Vibration of Heat Exchanger Tubes written by Prof. Bharat Raj Singh and published by Lulu.com. This book was released on 2019-12-07 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: The vibration of Heat Exchange Tubes due to hydrodynamic fluid coupling is an international problem for Nuclear fuel assemblies etc. on account of frequent failure of Heat exchanger tube, which causes not only expensive repair but a great loss to the plant. Thus, several studies in this field have been made so far. But here, a study of three circular cylindrical tubes in a liquid is done on the analytical approach. The author also describes the various parameters for maximum efficiency of heat transmission from Heat Exchanger's, which is defined as; nH =F (G/R, V) = Heat transmission efficiency of the heat exchanger, where G=gap between two adjoining tubes, R= Radius of cylindrical tubes (if considered of same diameters) and V= fluid flow velocity and geometry of tubes. The relations amongst the above parameters are yet to derive to solve this problem.
Book Synopsis Flow-induced Vibrations in Heat Exchanger Tubes by : William Kenneth Balcezak
Download or read book Flow-induced Vibrations in Heat Exchanger Tubes written by William Kenneth Balcezak and published by . This book was released on 1968 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Tube vibrations in heat exchangers are being systematically investigated in a series of tests performed with an industrial-size test exchanger. Results from waterflow tests of eleven different tube bundles, in six- and eight-crosspass configurations on a 90° square layout with a pitch-to-diameter ratio of 1.25 are reported. The test cases include full tube bundles, no-tubes-in-window bundles, finned tube bundles, and proposed field and design fixes. The testing focused on identification of the lowest critical flowrate to initiate fluidelastic instability (large amplitude tube motion) and the location within the bundle of the tubes which first experience instability. The test results are tabulated to permit comparison with results obtained from previous tests with a 30° triangular layout tube bundle. Instability criteria are evaluated preliminarily. Pressure drop data are also generated and reported.
Book Synopsis Tube Vibration in Industrial-size Test Heat Exchanger (90° Square Layout). by :
Download or read book Tube Vibration in Industrial-size Test Heat Exchanger (90° Square Layout). written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Tube vibrations in heat exchangers are being systematically investigated in a series of tests performed with an industrial-size test exchanger. Results from waterflow tests of eleven different tube bundles, in six- and eight-crosspass configurations on a 90° square layout with a pitch-to-diameter ratio of 1.25 are reported. The test cases include full tube bundles, no-tubes-in-window bundles, finned tube bundles, and proposed field and design fixes. The testing focused on identification of the lowest critical flowrate to initiate fluidelastic instability (large amplitude tube motion) and the location within the bundle of the tubes which first experience instability. The test results are tabulated to permit comparison with results obtained from previous tests with a 30° triangular layout tube bundle. Instability criteria are evaluated preliminarily. Pressure drop data are also generated and reported.
Tubes in shell-and-tube heat exchangers, including nuclear plant steam generators, derive their support from longitudinally positioned tube support plates (TSPs). Typically there is a clearance between the tube and TSP hole. Depending on design and fabrication tolerances, the tube may or may not contract all of the TSPs. Noncontact results in an inactive TSP which can lead to detrimental flow induced tube vibrations under certain conditions dependent on the resulting tube-TSP interaction dynamics and the fluid excitation forces. The purpose of this study is to investigate the tube-TSP interaction dynamics. Results of an experimental study of damping and natural frequency as functions of tube-TSP diametral clearance and TSP thickness are reported. Calculated values of damping ratio and frequency of a tube vibrating within an inactive TSP are also presented together with a comparison of calculated and experimental quantities.
Book Synopsis Dynamic Characteristics of Heat Exchanger Tubes Vibrating in a Tube Support Plate Inactive Mode by :
Download or read book Dynamic Characteristics of Heat Exchanger Tubes Vibrating in a Tube Support Plate Inactive Mode written by and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Tubes in shell-and-tube heat exchangers, including nuclear plant steam generators, derive their support from longitudinally positioned tube support plates (TSPs). Typically there is a clearance between the tube and TSP hole. Depending on design and fabrication tolerances, the tube may or may not contract all of the TSPs. Noncontact results in an inactive TSP which can lead to detrimental flow induced tube vibrations under certain conditions dependent on the resulting tube-TSP interaction dynamics and the fluid excitation forces. The purpose of this study is to investigate the tube-TSP interaction dynamics. Results of an experimental study of damping and natural frequency as functions of tube-TSP diametral clearance and TSP thickness are reported. Calculated values of damping ratio and frequency of a tube vibrating within an inactive TSP are also presented together with a comparison of calculated and experimental quantities.
Book Synopsis Fluid Dynamics and Flow-induced Vibrations of Tube Banks by : Alʹgirdas Alʹfonsovich Zhukauskas
Download or read book Fluid Dynamics and Flow-induced Vibrations of Tube Banks written by Alʹgirdas Alʹfonsovich Zhukauskas and published by Core/Mechanical. This book was released on 1988 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: