309 citations · 1.3k across the 18 of their papers we have counts for
18 papers
CAD-compatible structural shape optimization with a movable Bézier tetrahedral mesh
Jorge López, Cosmin Anitescu, Timon Rabczuk
This paper presents the development of a complete CAD-compatible framework for structural shape optimization in 3D. The boundaries of the domain are described using NURBS while the…
Boosting output performance of contact-separation mode triboelectric nanogenerators by adopting discontinuity and fringing effect: experiment and modelling studies
Teresa Cheng, Han Hu, Navid Valizadeh +6
Triboelectric nanogenerators (TENGs) are promising self-powering supplies for a diverse range of intelligent sensing and monitoring devices, especially due to their capability of h…
A Parallel Feature-preserving Mesh Variable Offsetting Method with Dynamic Programming
Hongyi Cao, Gang Xu, Renshu Gu +3
Mesh offsetting plays an important role in discrete geometric processing. In this paper, we propose a parallel feature-preserving mesh offsetting framework with variable distance.…
Phase field method for quasi-static hydro-fracture in porous media under stress boundary condition considering the effect of initial stress field
Shuwei Zhou, Xiaoying Zhuang, Timon Rabczuk
Phase field model (PFM) is an efficient fracture modeling method and has high potential for hydraulic fracturing (HF). However, the current PFMs in HF do not consider well the effe…
Phase-field modeling of fluid-driven dynamic cracking in porous media
Shuwei Zhou, Xiaoying Zhuang, Timon Rabczuk
A phase field model for fluid-driven dynamic crack propagation in poroelastic media is proposed. Therefore, classical Biot poroelasticity theory is applied in the porous medium whi…
Phase field modeling and computer implementation: A review
X. Zhuang, S. Zhou, G. D. Huynh +2
This paper presents an overview of the theories and computer implementation aspects of phase field models (PFM) of fracture. The advantage of PFM over discontinuous approaches to f…