Browsing MIT Libraries by Author "Ma, Leixin"
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Understanding flow-induced vibration via a physics-constrained, data-driven approach
Ma, Leixin (Massachusetts Institute of Technology, 2021-06)Vortex-induced vibration (VIV) of long flexible cylinders involves a large number of physical variables, such as Strouhal number, Reynolds number, and damping. Due to the nonlinearity and high-dimensionality of the problem, ... -
Using superposition of undamped modes to model non-orthogonally damped systems
Ma, Leixin (Massachusetts Institute of Technology, 2017)In many structural vibration problems non-orthogonal damping leads to coupling between modes, rendering simple normal mode superposition solutions not sufficiently accurate. The flow-induced vibration of drilling and ...