31 citations · 80 across the 7 of their papers we have counts for
7 papers
Model-Based Reinforcement Learning Control of Reaction-Diffusion Problems
Christina Schenk, Aditya Vasudevan, Maciej Haranczyk +1
Mathematical and computational tools have proven to be reliable in decision-making processes. In recent times, in particular, machine learning-based methods are becoming increasing…
tda-segmentor: A tool to extract and analyze local structure and porosity features in porous materials
Aditya Vasudevan, Jorge Zorrilla Prieto, Sergei Zorkaltsev +1
Local geometrical features of a porous material such as the shape and size of a pore or the curvature of a solid ligament often affect the macroscopic properties of the material, a…
Analysis and design of bistable and thermally reversible metamaterials inspired by shape-memory alloys
Aditya Vasudevan, José A. Rodríguez-Martínez, Ignacio Romero
In this work, we study lattice structures that exhibit a bistable behavior, i. e., they can snap from one stable state to another, and are also completely reversible, capable of re…
Adaptation of the tapered double cantilever beam test for the measurement of fracture energy and its variations with crack speed
Aditya Vasudevan, Thiago Melo Grabois, Guilherme Chagas Cordeiro +3
In this work we present the design of a new test geometry inspired by the Tapered Double Cantilever Beam (TDCB) specimen that is shown to provide an improved characterization of th…
Oscillatory and tip-splitting instabilities in 2D dynamic fracture: The roles of intrinsic material length and time scales
Aditya Vasudevan, Yuri Lubomirsky, Chih-Hung Chen +2
Recent theoretical and computational progress has led to unprecedented understanding of symmetry-breaking instabilities in 2D dynamic fracture. At the heart of this progress reside…
Configurational stability of a crack propagating in a material with mode-dependent fracture energy -- Part II: Drift of fracture facets in mixed-mode I+II+III
Aditya Vasudevan, Laurent Ponson, Jean-Baptiste Leblond +1
In earlier papers (Leblond et.al., 2011, 2019), we presented linear stability analyses of the coplanar propagation of a crack loaded in mixed-mode I+III, based on a "double'' propa…
Configurational stability of a crack propagating in a material with mode-dependent fracture energy - Part I: Mixed-mode I+III
Jean-Baptiste Leblond, Alain Karma, Laurent Ponson +1
In a previous paper (Leblond et al., 2011), we proposed a theoretical interpretation of the experimentally well known instability of coplanar crack propagation in mode I+III. The i…