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Aircraft Wing Dynamics
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Hello,
I am looking for any resource where I can get some data regarding the average force and its time variation with which the wind applies force onto an aircraft body especially the wing. To reframe the question in a better way: can anyone recommend a resource that has data about the wind velocity profile around the aircraft (especially the wings) or pressure/shear force profile on the boundary of the aircraft (especially the wings) during various phases in its flight.
ANSYS VISCOELASTIC MODELING
Hi,
I am trying to model a sheet of Poly Vinyl Butryl (PVB), which is a viscoelastic material in ANSYS. I have all the regular properties like elastic, shear and bulk modulus, poisson ratio, denstiy and damping factor. I also have a stress- strain curve of PVB. With all this data, is it possible for me to find the various constants in the viscoelastic models using ANSYS?
Thanks
Saurabh
need help,abaqus Umat/Vmat for functionally garded material
Hi
iam looking for abaqus Umat/Vmat for functionally garded material, is there any one who can help me with sample or code?
amirbsn [at] gmail.com
thank very much
Torsion of annular rod with longitudinal slit
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I have a question regarding simple torsion of a circular shaft with a uniform cross section. Given a hollow circular shaft with inner radius R1 and outer radius R2, length L, shear modulus G, fixed-free boundary conditions and applied torque T about the central axis, the equation for the rotation angle at the end of the beam is
phi = T*L/(J*G)
where J = pi/4*(R2^4-R1^4)
machining
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which software is use for simulate ultrasonic turning process.is it possible in ansys?
fatigue crack growth curve
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I implement a program for fatigue crack growth in the XFEM.
But I have great difficulties to find material parameters used for PARIS- or FORMAN/METTU-equation.
Can anyone point me where this parameters could be released, for example for epoxy, polyurethane, 18CrNiMo7-6 and Aluminium.
I would very appriciate your response.
-Sungyong-
Distributed Coupling in Abaqus
Hi all,
I am trying to replicate an analysis done in Abaqus by using LS Dyna. I've an input(inp) file of the abaqus model on which the analysis has been performed.