图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
国际流体力学研究期刊
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.5

ISSN 打印: 2152-5102
ISSN 在线: 2152-5110

国际流体力学研究期刊

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

ABSTRACT

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:

THERMOHALINE CONVECTION IN A FLUID SATURATED POROUS LAYER WITH LINEAR GRADIENTS
International Heat Transfer Conference 7, Vol.4, 1982, issue
N. Rudraiah, R. Friedrich, P.K. Srimani
Coaxial Fed Biconical Horn Antenna
Telecommunications and Radio Engineering, Vol.58, 2002, issue 9&10
A. L Teplyuk
A NUMERICAL STUDY OF TWO-PHASE FLOW AND INTERFACIAL MASS TRANSFER IN A WETTED WALL COLUMN FOR COUNTER-CURRENT GAS ABSORPTION
International Journal of Fluid Mechanics Research, Vol.46, 2019, issue 5
Chao Wang, Xin Sun, Zhijie Xu, Kevin Lai
Marangoni Convection inWater-Isopropanol Mixtures in the Presence of Soret Effect
International Journal of Fluid Mechanics Research, Vol.38, 2011, issue 4
Mohammad Azizur Rahman, M. Ziad Saghir
TRANSIENT CONDUCTIVE HEAT TRANSFER FROM AN ISOTHERMAL DISC TO A HOMOGENEOUS SLAB
International Heat Transfer Conference 7, Vol.2, 1982, issue
G.T. Williams , F.C. Hooper