We studied various characteristics of the flow-induced vibration (FIV) of a spring-mounted cylinder, and the fluctuating lift and drag forces exerted on the cylinder due to the periodic changes in the fluid motion and vortex structure. We compared two conditions, which represent the limiting cases for the solid-to-fluid density ratio: the cylinder density is negligible relative to the fluid density, and the fluid density is negligible relative to the cylinder density. For both conditions, we examined the changes in these characteristics over a wide range of nondimensional mass-damping for one degree of freedom (1-DOF, cross-flow) and 2-DOF (cross-flow and in-line) vibration. The four cases exhibit differences (especially at low mass-damping) but also have some similarities in the characteristics of the FIV, induced forces, and energy extraction from the flow. We examined these differences and similarities, the implied errors when the in-line DOF is neglected, and the feasibility of using a single mass-damping parameter to describe the FIV.
Skip Nav Destination
e-mail: omarzouk@vt.edu
Article navigation
August 2010
Research Papers
Characteristics of the Flow-Induced Vibration and Forces With 1- and 2-DOF Vibrations and Limiting Solid-to-Fluid Density Ratios
Osama A. Marzouk
Osama A. Marzouk
Department of Engineering Science and Mechanics,
e-mail: omarzouk@vt.edu
Virginia Polytechnic Institute and State University
, Blacksburg, VA 24061
Search for other works by this author on:
Osama A. Marzouk
Department of Engineering Science and Mechanics,
Virginia Polytechnic Institute and State University
, Blacksburg, VA 24061e-mail: omarzouk@vt.edu
J. Vib. Acoust. Aug 2010, 132(4): 041013 (9 pages)
Published Online: July 15, 2010
Article history
Received:
May 10, 2009
Revised:
January 13, 2010
Online:
July 15, 2010
Published:
July 15, 2010
Citation
Marzouk, O. A. (July 15, 2010). "Characteristics of the Flow-Induced Vibration and Forces With 1- and 2-DOF Vibrations and Limiting Solid-to-Fluid Density Ratios." ASME. J. Vib. Acoust. August 2010; 132(4): 041013. https://doi.org/10.1115/1.4001503
Download citation file:
Get Email Alerts
Cited By
Numerical Analysis of the Tread Grooves’ Acoustic Resonances for the Investigation of Tire Noise
J. Vib. Acoust (August 2024)
Related Articles
Models for Vortex-Induced Vibration of Cylinders Based on Measured Forces
J. Fluids Eng (October,2009)
VIVACE (Vortex Induced Vibration Aquatic Clean Energy): A New Concept in Generation of Clean and Renewable Energy From Fluid Flow
J. Offshore Mech. Arct. Eng (November,2008)
Added-Mass Effect in Modeling of Cilia-Based Devices for Microfluidic Systems
J. Vib. Acoust (April,2010)
Prediction of Flow-Induced Vibrations in Tubular Heat Exchangers—Part II: Experimental Investigation
J. Pressure Vessel Technol (February,2009)
Related Proceedings Papers
Related Chapters
Vortex-Induced Vibration
Flow Induced Vibration of Power and Process Plant Components: A Practical Workbook
Vertical Rise of a Weather Balloon
Case Studies in Fluid Mechanics with Sensitivities to Governing Variables
Lessons Learned: NRC Experience
Continuing and Changing Priorities of the ASME Boiler & Pressure Vessel Codes and Standards