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Validation 4 – Performance Comparison<br />

• 2-D Comparison<br />

– Advanced BWIP is 8 times faster.<br />

– Slight reduction in quality at farfield locations.<br />

• 3-D Comparison<br />

– Advanced BWIP would be 2 orders of<br />

magnitude faster than fixed mesh based on 2-<br />

D performance comparison.<br />

– Quality should only be slightly degraded.<br />

– Advanced BWIP makes 3-D blast simulation<br />

feasible.<br />

26

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