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Robust vibration suppression control profile generation
(2005-05)
Scope and Method of Study:
Multiscale simulation using the generalized interpolation material point method, discrete dislocations and molecular dynamics
(2006-05)
Scope and Method of Study: A multiscale simulation scheme that spans the atomistic scale to the continuum has been developed for materials simulations in this study. At the continuum scale, the generalized interpolation ...
Flow-induced vibration of a web floating over a pressure-pad air bar
(2005-07)
Scope and Method of Study: The aeroelastic (air/web) model is developed by theories of elasticity and fluid dynamics. The flexible web is modeled as a traveling Euler-Bernoulli beam under tension which is exposed to ...
Single span web buckling due to roller imperfections in web process machinery
(2006-12)
Scope and Method of Study: To study instabilities in webs resulting from contact with imperfect rollers, whether in their geometry or their orientation in a web span. The instabilities covered include trough formation in ...
2D axis-symmetric wound roll model including nip effects
(2009-12)
Scope and Method of Study: A 2D axis-symmetric wound roll model including nip effects which is based on a pre-stress finite element analysis has been developed. The combined model consists of three interactive sub-models. ...