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Search: Posts Made By: EXDAC
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Forum: Accidents and Close Calls
5th Aug 2022, 16:25
Replies: 81
Views: 16,205
Posted By EXDAC

I would submit that a question asking "What is...

I would submit that a question asking "What is the Kinetic energy of the airplane ?" would require a specification of the frame of reference being used.

An aircraft stationary on the ground and...
Forum: Accidents and Close Calls
4th Aug 2022, 13:43
Replies: 81
Views: 16,205
Posted By EXDAC

If this is in reference to my Case 2, and if...

If this is in reference to my Case 2, and if "space" refers to the airmass, then that it what was intended. The manouver is not ground referenced and the path over the ground will not be circular.
...
Forum: Accidents and Close Calls
3rd Aug 2022, 17:20
Replies: 81
Views: 16,205
Posted By EXDAC

I understand your argument that the earth...

I understand your argument that the earth referenced kinetic energy of the aircraft will change as it circles in an airmass that is moving in that same frame of reference. However, I don't yet accept...
Forum: Accidents and Close Calls
3rd Aug 2022, 16:19
Replies: 81
Views: 16,205
Posted By EXDAC

Both Case 1 and Case 2, as proposed by myself,...

Both Case 1 and Case 2, as proposed by myself, specified continuous circles. The roll into the steady state turn is outside the condition being examined.
Forum: Accidents and Close Calls
3rd Aug 2022, 01:55
Replies: 81
Views: 16,205
Posted By EXDAC

Yes. Case 1 - Does the airspeed change, Yes...

Yes.

Case 1 - Does the airspeed change, Yes or No?
Case 2 - Does the airspeed change, Yes or No?
Forum: Accidents and Close Calls
2nd Aug 2022, 23:27
Replies: 81
Views: 16,205
Posted By EXDAC

Why do you introduce a discussion of wind shear...

Why do you introduce a discussion of wind shear when you previously were arguing the case of steady wind and I specifically stated "uniform airmass"?

How about keeping it simple to start with.
...
Forum: Accidents and Close Calls
2nd Aug 2022, 12:51
Replies: 81
Views: 16,205
Posted By EXDAC

Isn't is true that "track" is ground referenced?...

Isn't is true that "track" is ground referenced? How is a change of track (ground referenced) of any significance at all to the movement of the aircraft in a uniform airmass (airmass referenced).
Showing results 1 to 7 of 7


 
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