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Could you include the image in higher resolution? The one attached is not visible.

CGR files still have dimensions which can be measured within Catia.

Try following for turbulent airfoil simulation including Cd calculation: http://www.fluent.com/solutions/examples/x174.htm http://cfd.mae.wvu.edu/~wade/fluent/html/tg/node35.htm

Fluent can do Cd, Cm, and Cl with and without turbulent flow but it is not FEA but FVM (finite volume method).

Thanks for tips. There is title "Jig and Fixture Design Manual" at mcmaster but I am looking for something more specialized to aircraft assembly and manufacture. Any ideas?

Any particular title?

Are there any good assembly jigs and/or aircraft tooling books/manuals/tutorials availabe online or in print? Ekmedzic.

You can create mesh in I-deas and export it through I-deas Universal File directly to Fluent. It much more convenient for mesh generation then Gambit. Ekmedzic

What is the best way to translate a sold from CATIA v5r10 to pro E? I tried to translate via STEP but it gives me few unsolved entities.

Try these for coordiantes: http://www.winfoil.com/airfoildb/airfoil.asp http://www.nasg.com/afdb/list-airfoil-e.phtml http://www.maths.adelaide.edu.au/Applied/llazausk/aero/foil/foil.htm http://aerolab.virtualave.net/airfoil/index.html and this one for free software...

Can anyone help me with suggestion on bearing selection for light helicopter design? I plan to use semi-rigid design without tension-torsion strap do you have some suggestions on type of bearing and quantity?

I asked the helicopter test pilot which do he prefer. He said that the difference is huge in terms of vibration levels. He prefers tri baldes compared to two even for light helicopter. The pilots feel vibration down to their spine, and the helicopter is their working space, so we should hear...

Can you help me with some tips for helicopter swashplate design for homebuilt light helicopter? Are there any good web resources available? Any suggestions on swashplate concepts? Any tips on bearings selection? Thanks, Ekmedzic.