Time Marching Simulation of Aeroelasticity Based on a Coupled Numerical Method
2014 ◽
Vol 610
◽
pp. 60-64
Keyword(s):
A numerical method integrating computational fluid dynamics and computational structural dynamics for predicating wing flutter in time domain is described. A strong coupling employing the dual-time method is adopted. The Newmark algorithm is used to solve flutter equation in modal spaces while the finite-volume algorithm for the Navier-Stokes equations is used to solve the flow. The computed flutter boundaries of AGARD wing 445.6 for frees-tream Mach numbers ranging from 0.499 to 1.141 agree well with the experiment than using the DLM.
1986 ◽
Vol 52
(484)
◽
pp. 3874-3879
Keyword(s):
Keyword(s):
2005 ◽
pp. 367-378
◽
Keyword(s):
Keyword(s):
1974 ◽
Vol 14
(2)
◽
pp. 242-250
◽
1991 ◽
Vol 35
(1-3)
◽
pp. 311-318
◽
Keyword(s):