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The relation between the boundary diffraction wave theory and physical optics

✍ Scribed by Yusuf Z. Umul

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
311 KB
Volume
281
Category
Article
ISSN
0030-4018

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πŸ“œ SIMILAR VOLUMES

Uniform theory of the boundary diffracti
Uniform theory of the boundary diffraction wave
✍ Yusuf Z. Umul πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 524 KB

A uniform version of the potential function of the Maggi-Rubinowicz boundary diffraction wave theory is obtained by using the large argument expansion of the Fresnel integral. The derived function is obtained for the problem of diffraction of plane waves by a circular edge. The results are plotted n

The effect of impedance boundary conditi
The effect of impedance boundary conditions on the potential function of the boundary diffraction wave theory
✍ Y.Z. Umul; U. YalΓ§Δ±n πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 299 KB

A novel potential function of the boundary diffraction wave theory is obtained for the impedance surfaces by the asymptotic reduction of the modified theory of physical integrals. The function is expressed in terms of the direction vectors of the incident and scattered rays. The application of the m

ON THE RELATION BETWEEN COMPLEX MODES AN
ON THE RELATION BETWEEN COMPLEX MODES AND WAVE PROPAGATION PHENOMENA
✍ K.M. AHMIDA; J.R.F. ARRUDA πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 632 KB

This paper discusses the well-known, but often misunderstood, concept of complex modes of dynamic structures. It shows how complex modes can be interpreted in terms of wave propagation phenomena caused by either localized damping or propagation to the surrounding media. Numerical simulation results