61 citations · 262 across the 16 of their papers we have counts for
4 papers · 1 filter
On the design of energy-decaying momentum-conserving integrator for nonlinear dynamics using energy splitting and perturbation techniques
Ju Liu
This work proposes a suite of numerical techniques to facilitate the design of structure-preserving integrators for nonlinear dynamics. The celebrated LaBudde-Greenspan integrator…
Vascular fluid-structure interaction: unified continuum formulation, image-based mesh generation pipeline, and scalable fully implicit solver technology
Ju Liu, Jiayi Huang, Qingshuang Lu +1
We propose a computational framework for vascular fluid-structure interaction (FSI), focusing on biomechanical modeling, geometric modeling, and solver technology. The biomechanica…
Validation of the Reduced Unified Continuum Formulation Against In Vitro 4D-Flow MRI
Ingrid S. Lan, Ju Liu, Weiguang Yang +3
In our recent work, we introduced the reduced unified continuum formulation for vascular fluid-structure interaction (FSI) and demonstrated enhanced solver accuracy, scalability, a…
Numerical investigation of abdominal aortic aneurysm hemodynamics using the reduced unified continuum formulation for vascular fluid-structure interaction
Ingrid S. Lan, Ju Liu, Weiguang Yang +1
We recently demonstrated the reduction of the unified continuum and variational multiscale formulation to a computationally efficient fluid-structure interaction (FSI) formulation…