Correction: Natural Frequencies of a Heated Plate: Theory and Experiment (AIAA Journal, (2020), 58, 11, 10.2514/1.J059660)

This correction pertains to the numerical values of the non-dimensional in-plane edge stiffness presented in the results section in the original article when it was first published online [https://doi.org/10.2514/1.J059660]. The error originates in an erroneous mathematical definition made in a separate paper [6] in which the structural plate model with elastic in-plane boundaries was derived. The error resulted in a respective error in the numerical code. The effect of that error on the results in this article is that all numerical values of the non-dimensional in-plane edge stiffness stated throughout the paper need to bemultiplied by a factor of two. For example, the calibrated non-dimensional in-plane edge stiffness in Section IV was found to be 0.5, which means the correct value is 1. Specific affected figures are Fig. 5, 6, and 7. [6] Freydin, M., and Dowell, E. H., “Nonlinear Theoretical Aeroelastic Model of a Plate: Free to Fixed In-Plane Boundaries,” AIAA Journal, Vol. 59, No. 2, 2021. https://doi.org/10.2514/1.J059551

Duke Scholars

Author Earl H. Dowell Thomas Lord Department of Mechanical Engineering and Materia ...