Aircraft based compressibility problem

[rena1]

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

 

[MacGyverS2000]

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]

Here is my method

 

[rena1]

here are other two methods which tried

 

[rena1]

I could not guess what is the right assumption at all

 

[btrueblood]

The window has two sides.

 

[rena1]

i don't understand if my method is r8