thank you for this helpful video, but I am facing a problem when I want to apply prestress to stiffen the structure as a subcase in 145 Aeroelastic flutter, how can I model that to improve flutter?
No, this is using the Doublet Lattice Method which limits to the subsonic domain. For supersonic domain, you would need ZAERO from Zona Technology, recently acquired by Siemens.
I have a license for Simcenter 3D but I'm still running into a license error for the "flutter II" bundle that prevents me from looking at the flutter velocity graphs. How do I resolve this?
Even though this is basically an ad for ATA Engineering and SimCenter3D, it's the best intro to flutter video I've found. Thank you.
Absolutely beautiful simulation. Is there some of the code provided? Or similar resources? Thanks so much for this.
Great Video. I have a question. I am performing same flutter analysis but on a cylindrical tube. Is it possible via these steps?
thank you for this helpful video, but I am facing a problem when I want to apply prestress to stiffen the structure as a subcase in 145 Aeroelastic flutter, how can I model that to improve flutter?
Did u find how to do that?
Can this approach be used when the flow is supersonic?
No, this is using the Doublet Lattice Method which limits to the subsonic domain. For supersonic domain, you would need ZAERO from Zona Technology, recently acquired by Siemens.
Does the recent acquisition of Zona mean that this can soon be done for supersonic mach conditions?
Yes. In the same time, supersonic is already available in Zona, so Siemens will be also covering supersonic domain.
Under the hood, how does Zona calculate the aerodynamic terms [Am], [Ac], [Ak] terms for supersonic flow?
I have a license for Simcenter 3D but I'm still running into a license error for the "flutter II" bundle that prevents me from looking at the flutter velocity graphs. How do I resolve this?
Was that a real video of an F-117 breaking up? I don't recall such an accident.
Remember: If you see something, say nothing, and drink to forget.
Hello sir, is it possible to get these slides? Thank you very much, great explanation.
👍🏻 😊