In this paper, an accurate and computationally implicit 3D finite-difference time-domain (FDTD) method based on the unconditionally stable Crank-Nicolson scheme (3D CN-FDTD) is presented. The source excitation in 3D CN-FDTD is described and the numerical simulation of the 3D CN-FDTD method is demons
The Modified Local Crank–Nicolson method for one- and two-dimensional Burgers’ equations
✍ Scribed by Pengzhan Huang; Abdurishit Abduwali
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 341 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0898-1221
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✦ Synopsis
The Modified Local Crank-Nicolson method is applied to solve one-and two-dimensional Burgers' equations. New difference schemes that are explicit, unconditionally stable, and easy to compute are obtained. Numerical solutions obtained by the present method are compared with exact solutions, and it is seen that they are in excellent agreement.
📜 SIMILAR VOLUMES
## Abstract A perfectly matched layer (PML) is constructed for two‐dimensional (2D) unconditionally stable (US) FDTD method based on an approximate Crank‐Nicolson scheme. This novel PML preserves unconditional stability of the 2D US‐FDTD method and has very good absorbing performance. Numerical res
The Exp-function method has been applied to solve many functional equations so far. But it has not been used for systems of equations directly. In this paper, the Exp-function method is applied to obtain generalized solitonary solutions of a system of two-dimensional Burgers equations (STDBE). It ha
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