An Optimized Symmetric WENO Method-Based Numerical Simulation of Intense Sound Field Generated by Underwater Plasma Sound Source

Table 1

The comparison of computation time before and after optimization.

Grid number	WENO-SYMOO	WENO-SYM3	Save time
100	5.88	5.40	8.16%
200	19.26	18.21	5.45%
400	69.55	66.34	4.62%
800	267.65	254.87	4.77%