New Types of Orthonormal Electromagnetic Beams in Complex Media and Free Space
Abstract : Vector plane-wave superpositions defined by a given set of orthonormal scalar functions on a two- or three- dimensional manifold are treated. We present a technique for composing orthonormal electromagnetic beams in complex media and free space. New families of exact time-harmonic solutions of the homogeneous Maxwell equations in linear media (isotropic, chiral, anisotropic, and bianisotropic) and free space, which describe orthonormal electro magnetic beams, are obtained.
Advances in complex electromagnetic materials
I. General. II. Fundamental Issues of Bi-Anisotropic Electromagnetics. III. Continuum Modelling of Complex Media. IV. Scattering and Diffraction from Bi-Anisotropic Structures. V. Electromagnetic Modelling of Complex Particles. VI. Experiments, Measurements, Applications. List of Contributors. Index.
Finite Difference Modeling on the Temperature Field of Substrate in Friction Surfacing
Friction surfacing is an advanced process of great potential, especially in the field of repair and reclamation of worn and damaged components. As a kind of thermal processing technology, the temperature profile and changes of the substrate in friction surfacing are important factors to get coatings of high quality. In this paper, the temperature field of the substrate during the process is simulated by finite difference method. The results are consistent with experiments, reappearing the temperature change of the substrate during friction surfacing, allowing further study on figuration and quality of coatings.