Dynamic stability of elastically supported pipes conveying pulsating fluid

Noah, S. T.; Hopkins, G.R.

doi:10.1016/0022-460x(80)90411-3

Cited by 32 publications

(11 citation statements)

References 9 publications

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“…5.16) (Lin and Chen 1976;Noah and Hopkins 1980). Two dimensionless -3 constants, a = k Z /EI and I = k /EI , are introduced.…”

Section: Elastic Springsmentioning

confidence: 99%

“…When the flow is a periodic function of time, e.g., These two.. types of instability have been discussed extensively by several investigators, e.g., Hopkins (1969), Chen (1971b), Ginsberg (1973), Bohn and Herrmann (1974a), Paidoussis and Sundararajan (1975), Singh and Mallik (1978), 5-40 Ahmadi and Satter (1978), Singh and Mallik (1979), and Noah and Hopkins (1980).…”

Section: Pulsating Flowmentioning

confidence: 99%

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Flow-Induced Vibration of Circular Cylindrical Structures

Chen

1985

159

203

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A major purpose of the Technical Information Center is to provide the broadest dissemination possible of information contained in DOE's Research and Development Reports to business, industry, the academic community, and federal, state and local governments.Although a small portion of this report is not reproducible, it is being made available to expedite the availability of information on the research discussed herein. ANL-85-51 ------------------------------ 11-6References--Sec. Current DOE funding for this work is from the Office of Reactor Systems, Development and Technology within the Office of Nuclear Energy.A significant amount of material presented in this report is taken from the results of various program activities sponsored by AEC, ERDA, and DOE at ANL.The author is indebted to those who supported the program at ANL throughout the years, in particular, Messrs. Nicholas Grossman and Chet Bigelow for their interest and recognition of this important and challenging subject.The author is grateful for the support received from his colleagues of the Vibration Analysis Section of the Components Technology Division of ANL, which provides the resources necessary to perform this work.The Section Manager, Dr. M. W. Wambsganss, with his unfaltering faith in me, gave me encouragement and confidence to complete this report.Grateful appreciation is expressed to Miss Joyce Stephens for her superb typing and word-processing and to Mrs. S. K. Zussman for her expert editing of the manuscript. 28 CREDITSThe author and Argonne National Laboratory gratefully acknowledge the courtesy of the organizations aLid individuals who granted permission to use illustrations and. other information in this report.The sources of this information are listed below. Figs. 6.3, 6.4 This report summarizes the flow-induced vibration of circular cylinders in quiescent fluid, axial flow, and crossf low, and applications of the analytical methods and experimental data in design evaluation of various system components consisting of circular cylinders.

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“…5.16) (Lin and Chen 1976;Noah and Hopkins 1980). Two dimensionless -3 constants, a = k Z /EI and I = k /EI , are introduced.…”

Section: Elastic Springsmentioning

confidence: 99%

Section: Pulsating Flowmentioning

confidence: 99%

Flow-Induced Vibration of Circular Cylindrical Structures

Chen

1985

159

203

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“…1, is analyzed in this Note. Earlier studies involving pipes with flexible end supports include Chen (1971), Liu and Mote (1974), Lin andChen (1976), Pai'doussis et al (1980), Noah and Hopkins (1980), and Jendrzejczyk and Chen (1985).…”

Section: Introductionmentioning

confidence: 99%

Stability of a Fluid-Conveying Pipe With Flow-Dependent Support Stiffness

Guran

Plaut

1994

Journal of Applied Mechanics

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“…Em uma análise numérica feita por Noah & Hopkins [43] para o modelo de tubulação, este fenômeno também foi observado tanto para o apoio elástico translacional como para o rotacional (Figura 2.14). Foi analisada também a influência conjunta dos dois apoios na extremidade, uma condição de engaste parcial, sendo observado que combinações com rigidez de mola superiores aos limites individuais ainda permitiriam a instabilidade dinâmica.…”

Section: Colunas Submetidas a Carregamentos Circulatóriosunclassified

“…Os resultados apresentados neste item sobre a análise de estabilidade do modelo de tubulações para as análises de influência da força de Coriolis, base elástica de Winkler e apoios elásticos foram reportados por Lottati [9], Sugiyama et.al [42] e Noah & Hopkins [43]. Nos três trabalhos são analisados elementos de viga com as mesmas considerações admitidas neste trabalho, com exceção do modelo constitutivo utilizado por Sugyama et.al e Noah & Hopkins que incorpora ao material do tubo um comportamento viscoelástico.…”

Section: Comparação Entre Os Modelos Clássicos De Colunas E O Modelo unclassified

Aspectos Da Modelagem De Estruturas Sob Ação De Forças Seguidoras

GENOVESI¹

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Dynamic stability of elastically supported pipes conveying pulsating fluid

Cited by 32 publications

References 9 publications

Flow-Induced Vibration of Circular Cylindrical Structures

Flow-Induced Vibration of Circular Cylindrical Structures

Stability of a Fluid-Conveying Pipe With Flow-Dependent Support Stiffness

Aspectos Da Modelagem De Estruturas Sob Ação De Forças Seguidoras

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