Talks and presentations

Numerical evaluation of a low-frequency acoustoelastic technique for longitudinal rail stress measurement

February 01, 2020

Talk, 38th International Modal Analysis Conference, Houston, Texas

This presentation investigated the use of Finite Element modeling using Abaqus to investigate stress-dependent wave propagation for the purposes of measuring rail neutral temperature.

A mass-normalized projection approach to component testing

November 09, 2019

Talk, 90th Shock and Vibrations Exchange, Atlanta, Georgia

This presentation detailed an alternative, more efficient method for computing projection matrices for component testing. The improved approach uses a Cholesky decomposition, or equivalently mass-normalizes the eigenvectors, to simplify the computation of a matrix inverse involved in computing the projection matrices.

Chain coiling and impinging

November 01, 2017

Talk, 70th Annual Meeting of the APS Division of Fluid Dynamics, Online

Video Link

Nicholas Corbin

Talks and presentations

Numerical evaluation of a low-frequency acoustoelastic technique for longitudinal rail stress measurement

A mass-normalized projection approach to component testing

Chain coiling and impinging