Browsing by Subject "Surface waves"
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Conference Object
How fast are the two-dimensional gaussian waves?
(2002)For a stationary two-dimensional random field evolving in time, we derive the intensity distributions of appropriately defined velocities of crossing contours. The results are based on a generalization of the Rice formula. ...
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Article
Time-dependent compressible extrudate-swell problem with slip at the wall
(1994)We solve the time-dependent compressible Newtonian extrudate-swell problem with slip at the wall, in an attempt to simulate the stick-slip extrusion instability. An arbitrary nonlinear slip model relating the shear stress ...