Shock Wave Simulations Using CESE Method  
Author W.-C. Chen

 
Co-Author(s) R.-J. Yang

 
Abstract An adaptive conservation element and solution element (adaptive-CESE) method based on an adaptive mesh redistribution (AMR) technique is proposed for solving onedimensional shock tube problems. The proposed method combines the original stationary CESE scheme with an interpolation-free moving mesh method. Importantly, the proposed scheme retains all the advantageous properties of the original CESE scheme. The feasibility of the proposed method is demonstrated by solving the one-dimensional classic shock tube problem. The results show that the resolution of the adaptive-CESE scheme on a coarse mesh is equivalent to that of the original CESE scheme on a fine mesh.

 
Keywords CFD, Conservation Element and Solution Element (CESE), Shock Wave, Adaptive Mesh
   
    Article #:  22104
 
Proceedings of the 22nd ISSAT International Conference on Reliability and Quality in Design
August 4-6, 2016 - Los Angeles, California, U.S.A.