Mathematical Problems in Engineering / 2010 / Article / Fig 13

Research Article

Analysis of a Nonlinear Aeroelastic System with Parametric Uncertainties Using Polynomial Chaos Expansion

Figure 13

Uncertain viscous damping: comparison of the PDFs with increasing order of PCE at U=6.52 with nondimensional time (a) t=5000, (b) t=7800.
379472.fig.0013a
(a)
379472.fig.0013b
(b)