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Forum: Tech Log

19th Sep 2004, 16:09

Replies: 16

A340-600 weights

Views: 4,463

Posted By hawk37

Enicalyth, thanks for the reply, and apologies...

Enicalyth, thanks for the reply, and apologies for being so slow myself.
I “did the math” for the 340-500 and came up with CL of .525 (very close to your value of .522), 19.45 for L/D (again, very...

Forum: Tech Log

18th Jul 2004, 14:13

Replies: 16

A340-600 weights

Views: 4,463

Posted By hawk37

Oh, and Dan I forgot to mention, I don't think...

Oh, and Dan
I forgot to mention, I don't think you can use that CL = .55 value given by Eniclyth for any calculations. You should calculate it for accuracy. That's what weight is for. ie
W=L=.5...

Forum: Tech Log

18th Jul 2004, 12:09

Replies: 16

A340-600 weights

Views: 4,463

Posted By hawk37

Hi Dan. To save Eniclyth any more work, I’ll...

Hi Dan.
To save Eniclyth any more work, I’ll try. But I hate trying to explain things I don’t really know a lot about though!!
“I guessed that at about FL350 the A340 would have 7% compressibity...

Forum: Tech Log

15th Jul 2004, 11:47

Replies: 16

A340-600 weights

Views: 4,463

Posted By hawk37

Enicalyth, Reference your calculations, I think...

Enicalyth,
Reference your calculations, I think I understand how you did them, but may I ask how the 7% compressibility was factored in? Is Cd just multiplied by 1.07 with CL left unchanged?

Are...

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