All Outputs (3)

Novel quadratic Bézier triangular and tetrahedral elements using existing mesh generators: Applications to linear nearly incompressible elastostatics and implicit and explicit elastodynamics (2018)
Journal Article
Kadapa, C. (2019). Novel quadratic Bézier triangular and tetrahedral elements using existing mesh generators: Applications to linear nearly incompressible elastostatics and implicit and explicit elastodynamics. International Journal for Numerical Methods in Engineering, 117(5), 543-573. https://doi.org/10.1002/nme.5967

In this paper, we present novel techniques of using quadratic Bézier triangular and tetrahedral elements for elastostatic and implicit/explicit elastodynamic simulations involving nearly incompressible linear elastic materials. A simple linear mappin... Read More about Novel quadratic Bézier triangular and tetrahedral elements using existing mesh generators: Applications to linear nearly incompressible elastostatics and implicit and explicit elastodynamics.

A new family of projection schemes for the incompressible Navier–Stokes equations with control of high-frequency damping (2018)
Journal Article
Lovrić, A., Dettmer, W. G., Kadapa, C., & Perić, D. (2018). A new family of projection schemes for the incompressible Navier–Stokes equations with control of high-frequency damping. Computer Methods in Applied Mechanics and Engineering, 339, 160-183. https://doi.org/10.1016/j.cma.2018.05.006

A simple spatially discrete model problem consisting of mass points and dash-pots is presented which allows for the assessment of the properties of different projection schemes for the solution of the incompressible Navier–Stokes equations. In partic... Read More about A new family of projection schemes for the incompressible Navier–Stokes equations with control of high-frequency damping.

A stabilised immersed framework on hierarchical b-spline grids for fluid-flexible structure interaction with solid–solid contact (2018)
Journal Article
Kadapa, C., Dettmer, W., & Perić, D. (2018). A stabilised immersed framework on hierarchical b-spline grids for fluid-flexible structure interaction with solid–solid contact. Computer Methods in Applied Mechanics and Engineering, 335, 472-489. https://doi.org/10.1016/j.cma.2018.02.021

We present a robust and efficient stabilised immersed framework for fluid–structure interaction involving incompressible fluid flow and flexible structures undergoing large deformations and also involving solid–solid contact. The efficiency of the fo... Read More about A stabilised immersed framework on hierarchical b-spline grids for fluid-flexible structure interaction with solid–solid contact.