An Asymmetrical Mixed Higher-Order Discontinuous Galerkin Time Domain Method for Electromagnetic Scattering from the Plasma Sheath around a Hypersonic Vehicle

Figure 2

The hexahedral elements: (a) arbitrary 8 nodes hexahedron; (b) 27 nodes lagrange high-order element\%; (c) 20 nodes serendipity high-order element; (d) 8 nodes isoparametric element; (e) 27 nodes isoparametric element; (f) 20 nodes isoparametric element.

(a)

(b)

(c)

(d)

(e)

(f)