Abonnement à la biblothèque: Guest
Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections
International Journal of Fluid Mechanics Research
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.9

ISSN Imprimer: 2152-5102
ISSN En ligne: 2152-5110

Volumes:
Volume 47, 2020 Volume 46, 2019 Volume 45, 2018 Volume 44, 2017 Volume 43, 2016 Volume 42, 2015 Volume 41, 2014 Volume 40, 2013 Volume 39, 2012 Volume 38, 2011 Volume 37, 2010 Volume 36, 2009 Volume 35, 2008 Volume 34, 2007 Volume 33, 2006 Volume 32, 2005 Volume 31, 2004 Volume 30, 2003 Volume 29, 2002 Volume 28, 2001 Volume 27, 2000 Volume 26, 1999 Volume 25, 1998 Volume 24, 1997 Volume 23, 1996 Volume 22, 1995

International Journal of Fluid Mechanics Research

DOI: 10.1615/InterJFluidMechRes.v42.i2.10
pages 95-110

Surge Motion Coefficients for a Finite Circular Hollow Cylinder Radiating in Water of Infinite Depth

M. Hassan
Department of Mathematics, Indian Institute of Technology Guwahati Guwahati 781039, India
S. N. Bora
Department of Mathematics, Indian Institute of Technology Guwahati Guwahati 781039, India

RÉSUMÉ

Within the framework of linear water wave theory, the radiation of water waves by a hollow circular cylinder in an infinite depth ocean is considered. The whole fluid domain is divided into two regions: interior and exterior regions. Using separation of variables technique, Fourier sine transform and Havelock's expansion theorem, the radiated potentials in each region are obtained, and consequently the added mass, the damping coefficients and phase angles are evaluated for different wavenumbers and different drafts of the cylinder. It is observed that mostly the added mass are significant only at lower frequencies while the damping coefficients attain higher values in the middle range of frequencies. The added mass almost vanish at higher frequencies. All the results are depicted graphically.


Articles with similar content:

PERTURBATION-ITERATION SOLUTION FOR A THIRD-GRADE FLUID FLOWING BETWEEN PARALLEL PLATES
First Thermal and Fluids Engineering Summer Conference, Vol.4, 2015, issue
Mehmet Pakdemirli, Y. Aksoy, V. Yildiz
Nonsimilar Solutions for Natural Convection in Micropolar Fluids on a Vertical Plate
International Journal of Fluid Mechanics Research, Vol.30, 2003, issue 4
I. A. Hassanien, Rama Subba Reddy Gorla
MASS TRANSFER EFFECTS ON SOUND PROPAGATION IN A DROPLET-GAS MIXTURE
International Journal of Energetic Materials and Chemical Propulsion, Vol.5, 2002, issue 1-6
J. Dupays
Characterization of Small Ice Crystals Using Frequency Analysis of Azimuthal Scattering Patterns
ICHMT DIGITAL LIBRARY ONLINE, Vol.14, 2007, issue
E. Hesse, C. Stopford, Martin Schnaiter, P. H. Kaye, E. Hirst, Z. Ulanowski
NATURAL CONVECTIVE FLOW AND HEAT-TRANSFER IN A SQUARE ENCLOSURE WITH A HORIZONTAL PARTITION
International Heat Transfer Conference 10, Vol.18, 1994, issue
D. J. Song, J. S. Kim, I. K. Chung