4 papers · 1 filter
How Geometry Tames Disorder in Lattice Fracture
Matthaios Chouzouris, Leo de Waal, Antoine Sanner +3
We investigate the fracture behavior of pre-cracked triangular beam-lattices whose elements have failure stresses drawn from a Weibull distribution. Through a statistical analysis…
Learning Physics-Consistent Material Behavior from Dynamic Displacements
Zhichao Han, Mohit Pundir, Olga Fink +1
Accurately modeling the mechanical behavior of materials is crucial for numerous engineering applications. The quality of these models depends directly on the accuracy of the const…
Navigating the Complexities of Multiple Redox State Interactions in Aqueous Systems
Shishir Mundra, Mohit Pundir, Barbara Lothenbach +2
Numerous aqueous systems host elements in multiple redox states, with wide ranging implications such as their influence on the formation/dissolution of minerals, water toxicity, an…
Simplifying FFT-based methods for solid mechanics with automatic differentiation
Mohit Pundir, David S. Kammer
Fast-Fourier Transform (FFT) methods have been widely used in solid mechanics to address complex homogenization problems. However, current FFT-based methods face challenges that li…