Effect of pulsating flow on flow-induced vibrations of circular and square cylinders in the laminar regime
Journal Article
Wang, X., Zhang, Z., Shi, K., Zhu, X., Guo, X., Mei, Y., & Kadapa, C. (2024)
Effect of pulsating flow on flow-induced vibrations of circular and square cylinders in the laminar regime. Ocean Engineering, 301, Article 117609. https://doi.org/10.1016/j.oceaneng.2024.117609
Through fluid-structure interaction simulations, this study assesses the dynamic response characteristics of elastically mounted circular and square cylinders subjected to pul...
Advanced FE framework for magnetoactive polymers including viscoelastic and elastodynamics effects
Presentation / Conference
Kadapa, C., & Hossain, M. (2022, August)
Advanced FE framework for magnetoactive polymers including viscoelastic and elastodynamics effects. Paper presented at EUROMECH Colloquium on Mechanics of Soft Active Polymers, Southampton, United Kingdom
A comprehensive assessment of accuracy of adaptive integration of cut cells for laminar fluid-structure interaction problems
Journal Article
Kadapa, C., Wang, X., & Mei, Y. (2022)
A comprehensive assessment of accuracy of adaptive integration of cut cells for laminar fluid-structure interaction problems. Computers and Mathematics with Applications, 122, 1-18. https://doi.org/10.1016/j.camwa.2022.07.006
Finite element methods based on cut-cells are becoming increasingly popular because of their advantages over formulations based on body-fitted meshes for problems with moving ...
A novel semi-implicit scheme for elastodynamics and wave propagation in nearly and truly incompressible solids
Journal Article
Kadapa, C. (2021)
A novel semi-implicit scheme for elastodynamics and wave propagation in nearly and truly incompressible solids. Acta mechanica, 232(6), 2135-2163. https://doi.org/10.1007/s00707-020-02883-5
This paper presents a novel semi-implicit scheme for elastodynamics and wave propagation problems in nearly and truly incompressible material models. The proposed methodology ...
New iterative and staggered solution schemes for incompressible fluid‐structure interaction based on Dirichlet‐Neumann coupling
Journal Article
Dettmer, S. G., Lovrić, A., Kadapa, C., & Perić, D. (2021)
New iterative and staggered solution schemes for incompressible fluid‐structure interaction based on Dirichlet‐Neumann coupling. International Journal for Numerical Methods in Engineering, 122(19), 5204-5235. https://doi.org/10.1002/nme.6494
In the presence of strong added mass effects, partitioned solution strategies for incompressible fluid-structure interaction are known to lack robustness and computational eff...