Numerical study of new techniques drag reduction: application to aerodynamic devices | International Journal for Simulation and Multidisciplinary Design Optimization (IJSMDO)

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Table 3

Drag coefficient of the reference plate compared to convergent corrugated and divergent corrugated plates.

Re	Reference plate	Convergent corrugated plates		Divergent corrugated plates


10	2.305	3.294	42.9%	3.391	47.2%
50	0.562	0.780	38.8%	0.776	38.1%
100	0.325	0.445	36.9%	0.432	32.9%
500	0.105	0.141	34.3%	0.127	21%
1000	0.068	0.092	35.3%	0.079	11%

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