im no scientist nor do i play one on tv.......fluid dynamics have been talked about and f.d. programs too, but we are dealing with impulses and not a steady flow so f.d. may not apply. i understand your question and am interested in more scientific answers.

.....by keeping and holding the hot gasses in the can till pressure drops?

i dont remember what the issue was (guns and weapons for police?) but al paulson reviewed an aac and a b&t on the ump. was no mention of flying cans. the aac was nice according to the article and the b&t just doesnt seem to perform well.

You are obviously talking about this picture here. http://title2.com/v-web/gallery/albums/album05/boxobaffles.jpg Look closely and you will see a cone with a reduced diameter coaxial spacer. The entire key to this type of baffle is in the porting location, number and size. The picture you posted sh...

You are obviously talking about this picture here. http://title2.com/v-web/gallery/albums/album05/boxobaffles.jpg Look closely and you will see a cone with a reduced diameter coaxial spacer. The entire key to this type of baffle is in the porting location, number and size. The picture you posted sh...

good luck buddy, as knights has not patented the baffle so you wont see drawings from them and B&T ripped off Olson/ knights and i dont think they patented it in europe.