Advanced Theory of the Diffraction by a Semi-infinite Impedance Cone
Langue : Anglais
Auteur : BERNARD J.M.L.
The mathematical problem concerning the diffraction by a semi-infinite
cone with circular cross section for the Helmholtz equation, which has
well-known solutions for Dirichlet and Neumann boundary conditions, is
here considered for the more general boundary condition of constant
impedance type. As previously stated by D.S. Jones, the problem then
changes in complexity, beginning with the difficulty of obtaining the
uniqueness of the solution. An exact analytical method is developed to
reduce this problem to the determination of the solution of a well-posed
non-oscillatory integral equation, which solution can be directly used to
express the field in an integral form. Some elements of a generalization
to the Maxwell case are given.
Introduction / About the Representation of the Field in Scalar Case /
Determination of G(v) / Some Elements of a Generalization to Maxwell Case
/ Asymptotics and Numerical Applications / Conclusion / Appendices /
References.
Date de parution : 09-2014
Ouvrage de 180 p.
16x24 cm
Disponible chez l'éditeur (délai d'approvisionnement : 13 jours).
Prix indicatif 83,89 €
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