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Old 17th Jul 2017, 03:41
  #28 (permalink)  
lomapaseo
 
Join Date: Mar 2002
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Below is the patent P&W was granted for the J58 engine design which was used.
https://www.google.com/patents/US3344606 - Robert B Abernethy
My only quibble is that this patent is generic. It's application is akin to the J58 except the J58 did it to divert large quantities of air around the core burner into the afterburner. This would have significant effect on the core engine operation generating its thrust to the benefit of the thrust being generated in the afterburner.

by now I forgot how the heck we diverted this discussion so far from the thread title
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