PROJECT TITLE :

Study of Periodic Structures at Oblique Incidence by Radial Point Interpolation Meshless Method

ABSTRACT:

This paper presents a novel split-field radial point interpolation meshless (RPIM) theme for the study of periodic structures under oblique incidence condition. The time delay within the transverse plane is eliminated with the introduction of a group of auxiliary variables. With the application of split-field technique to the standard RPIM technique, a leap-frog formulation springs. Numerical experiment is implemented to demonstrate the effectiveness of the code and therefore the obtained result is compared with result of split-field finite-distinction time domain technique.