Matched context for diffusion and impingement

The page lists matched contexts for diffusion and impingement.

Share - diffusion	Share - impingement	Phrase
14.03%	2.01%	{diffusion or impingement} combustion
2.66%	5.08%	{diffusion or impingement} barrier
2.46%	2.60%	{diffusion or impingement} chamber
2.64%	2.13%	{diffusion or impingement} nozzle
1.37%	3.49%	fuel {diffusion or impingement}
1.14%	1.04%	prevent {diffusion or impingement} [perform operation]
0.50%	1.32%	{diffusion or impingement} means