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AR15.COM
9/4/2015 3:23:49 PM EDT
How much speed is scrubbed when a F22 (or any thrust vectoring fighter jet) does one of their high angle/sharp turns?  How long does it take to regain the speed?
9/4/2015 3:25:04 PM EDT
[#1]
Not long the F119 engine is insane on the power it can produce.
9/4/2015 3:25:41 PM EDT
[#2]
Don't know, wouldn't tell you if I did.  
9/4/2015 3:25:44 PM EDT
[#3]
Scrubbed with like a towel?


9/4/2015 3:28:28 PM EDT
[#4]
87 seconds on average.
9/4/2015 3:28:39 PM EDT
[#5]
Also at a cool 10 mil for an engine it better shit it and get it.
9/4/2015 3:31:58 PM EDT
[#6]
Function of power to weight ratio. There's probably enough info in the open to make an estimate.
9/4/2015 3:34:40 PM EDT
[#7]
It's all about physics
9/4/2015 3:38:57 PM EDT
[#8]
Thrust Vectoring is cool for air shows, but doesn't really come into play over 250kts because of loss of axial thrust.

The window for being able to keep optimum thrust narrows the faster you fly, especially if you have a way of directing thrust off-axis.

At speed, it's best to keep the thrust directly in-line with the velocity vector of the plane, which is very close to the direction the nose is pointing.
9/4/2015 3:39:18 PM EDT
[#9]
I've scrubbed many a jet, but never any speed.



9/4/2015 3:41:56 PM EDT
[#10]
The word you're looking for is "bleed", not scrub.

Bodies in motion bleed or shed a lot of energy when they deviate from the initial trajectory.