Hi all,
I am trying to find a method of fastener shear transfer between a thin-walled open U-section and skin (both are aluminium, with skin attached on both sides of the vertical walls). From the grid point force balance output from the FE model, I know what torsional moment is being carried...
Hi,
FAR § 25.493 (e) states an equation to calculate the maximum nose gear reaction in a braked roll. I cannot for the life of me back-engineer this equation-and it seems so simple. If anybody could show me how to calculate it, I would be most appreciative.
Here is the relevant excerpt and...
Hi,
Is there a general "rule of thumb" that addresses the amount of doubler repairs that are allowed on a fuselage skin, specifically for FAR23 a/c? Something like a density requirement. I know that some OEMs (FAR25) mandate a full stringer frame bay surrounding a 'significant' dent must be...
Hi,
This is a follow on to thread2-122412.
I am installing a SATCOM antenna on the top fuselage of a pressurized commercial jet. I am relatively new to this field, and have the following questions that I hope the experts can advise me on:
1. The doubler used to reinforce the skin, shown in...
