That shape is very different from the shape of an 8 foot diameter high bypass engine with a blockage 4 feet back in the inlet. I know nothing about that airplane except for admiring it's extremely complex cockpit in a panoramic viewer you can find on the internet. Try to find the jet engine controls if you don't already know where they are!
Last edited by Dave Therhino; 1st Nov 2019 at 03:05.
Reason: deleted some incorrect speculation about reason for B36 engine louvers