Blackbird From , joined Dec 1969, posts, RR:
Reply 2, posted (8 years 4 months 1 week 3 days 10 hours ago) and read 3135 times:
I actually already knew that part. I thought it was 61,000 or 62,000 lbs wet (53,000 lbs dry). But I was more wondering stuff like what it's bypass ratio was, it's diamater and length, fuel efficency, etc.
Quoting B2707SST (Reply 3): The JTF17A-21L proposed for the Lockheed L-2000 was a low-bypass turbofan with afterburning capability in the bypass duct only (a "duct-burning turbofan"). It was to generate 60,760 lbs. of augmented or 38,130 lbs. of non-augmented thrust at takeoff. Bypass ratio was 1.3:1.
N231YE From , joined Dec 1969, posts, RR:
Reply 7, posted (8 years 4 months 1 week 3 days ago) and read 3051 times:
I might be able to find some information on the JTF-17 compressor/turbine stages...but the key word is 'might.'
I have a book with the history of every aircraft engine manufacturer in the world that has ever existed throughout history. However, it is at my house on on side of the state, with my university's dorm (where I am currently at) on the other. I will try to drive home this weekend (weather permitting) and look this up.