327 citations · 984 across the 23 of their papers we have counts for
4 papers · 1 filter
Impact of artificial topological changes on flow and transport through fractured media due to mesh resolution
Aleksandra A. Pachalieva, Matthew R. Sweeney, Hari Viswanathan +3
We performed a set of numerical simulations to characterize the interplay of fracture network topology, upscaling, and mesh refinement on flow and transport properties in fractured…
Estimating Failure in Brittle Materials using Graph Theory
M. K. Mudunuru, N. Panda, S. Karra +5
In brittle fracture applications, failure paths, regions where the failure occurs and damage statistics, are some of the key quantities of interest (QoI). High-fidelity models for…
Reduced-Order Modeling through Machine Learning Approaches for Brittle Fracture Applications
A. Hunter, B. A. Moore, M. K. Mudunuru +9
In this paper, five different approaches for reduced-order modeling of brittle fracture in geomaterials, specifically concrete, are presented and compared. Four of the five methods…
Regression-based reduced-order models to predict transient thermal output for enhanced geothermal systems
M. K. Mudunuru, S. Karra, D. R. Harp +2
The goal of this paper is to assess the utility of Reduced-Order Models (ROMs) developed from 3D physics-based models for predicting transient thermal power output for an enhanced…