Aircraft based compressibility problem

Question

Aircraft based compressibility problem

rena1 (Mechanical)

(OP)

17 Feb 21 06:29

i have been stuck with this qn. I assumed it to be shockwave. yet my answer is wrong. I have no clue how to go abt it. Like the force is obtained is -ve or +ve. Detailed calculation will be helpful

https://files.engineering.com/getfile.aspx?folder=4ee7000b-8748-4a40-b063-0

MacGyverS2000 (Electrical) · Answer 1 · 2021-02-17 17:23:59

Show us what you've calculated and we'll help along the correct path... but we do not do the calc from scratch.

Dan - Owner
http://www.Hi-TecDesigns.com

rena1 (Mechanical) · Answer 2 · 2021-02-18 07:33:32

Here is my method

https://files.engineering.com/getfile.aspx?folder=f345f3cb-7d42-4c2b-bced-2

rena1 (Mechanical) · Answer 3 · 2021-02-18 07:35:30

here are other two methods which tried

https://files.engineering.com/getfile.aspx?folder=c608cc57-e173-4078-85ae-3

rena1 (Mechanical) · Answer 4 · 2021-02-18 07:36:44

I could not guess what is the right assumption at all

https://files.engineering.com/getfile.aspx?folder=7ac9f071-158a-4454-9c1e-4

btrueblood (Mechanical) · Answer 5 · 2021-02-18 15:24:27

RE: Aircraft based compressibility problem

btrueblood (Mechanical) 18 Feb 21 15:24

The window has two sides.

rena1 (Mechanical) · Answer 6 · 2021-02-18 16:03:43

RE: Aircraft based compressibility problem

rena1 (Mechanical)

(OP)

18 Feb 21 16:03

i don't understand if my method is r8

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