The Method of the Generalised Eikonal is popular PDF and ePub book, written by Michael V. Vesnik in 2015-07-31, it is a fantastic choice for those who relish reading online the Science genre. Let's immerse ourselves in this engaging Science book by exploring the summary and details provided below. Remember, The Method of the Generalised Eikonal can be Read Online from any device for your convenience.
The Method of the Generalised Eikonal Book PDF Summary
Diffraction theory describes scattering mechanisms for waves of various physical nature, scattered by objects of different shapes and materials. This book proposes new methods to account for the contour shape, edge profile and boundary conditions of three-dimensional scatterers (in particularly, flat polygons and polyhedrals). A standard method to refine the physical optics approximation (PO) is the heuristic method of edge waves (MEW). In comparison with MEW, the presented approaches simplify the solving and refining the PO approximation without solving a corresponding two-dimensional problem. Furthermore these methods allow to take into account the field perturbation in the vicinity of vertices. While the analytical formulas obtained by using these new approaches are as simple as in the PO case, the accuracy can be even higher than for MEW. On the basis of the developed methods construction of solutions for wave propagation in urban area and elastic wave diffraction (including seismic waves) are proposed. The book is useful for specialists who solve scientific and engineering problems in wave propagation and for students and postgraduate students.
Detail Book of The Method of the Generalised Eikonal PDF
- Author : Michael V. Vesnik
- Release : 31 July 2015
- Publisher : Walter de Gruyter GmbH & Co KG
- ISBN : 9783110383010
- Genre : Science
- Total Page : 238 pages
- Language : English
- PDF File Size : 21,8 Mb
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