Viscous Damping of Surface Waves

• Autorzy: Kholief, I. A.
• Języki publikacji: EN

Abstrakty

EN

In this article, the viscous damping of surface waves in a layer of constant depth is determined. A viscous term is included in Bernoulli equation, which agrees with Navier-Stoke's equation as proved here. The X dependence of the amplitude of the damped wave is determined by similarity and Fourier transforms.

Słowa kluczowe

PL

tłumienie wiskotyczne; fale powierzchniowe; równanie Bernoulliego; transformata Fouriera

EN

viscous damping; surface waves; Bernoulli equation; Fourier transform

• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2005
• Tom: Vol. 9, nr 2
• Strony: 111--114
• Opis fizyczny: Bibliogr. 5 poz.

Twórcy

autor

Kholief, I. A.

• Department of Engineering Mathematics and Physics Cairo University Giza, Egypt

Bibliografia

• [1] Kundu, K and Cohen, I: Fluid Mechanics, (2004), Elsevier Acad. Press, London, 199-400.
• [2] Blevins, RD: Flow Induced Vibration, (1977), Von Nostrand, NY.
• [3] Davis, SH: The Stability of time periodic flows, Ann. Rev., (1976).
• [4] Obvemsbi, HJ and Feger, AA: Transition in Oscillating Boundary Layer Flow, Fluid Mechanics, (1967), 29, 93-111.
• [5] Gupta, BD: Mathematical Physics, (1982), Vikas Pub. India, 528.