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cond-mat.mtrl-sci2026
Adaptive Mesh Coarsening for Efficient Phase-Field Fracture Simulations
Aarosh Dahal, Abhinav Gupta, Aditya Kumar
Phase-field models provide a versatile framework for simulating fracture nucleation and propagation without explicit crack tracking. Their principal computational challenge is the…
cond-mat.mtrl-sci2026
Dynamic phase-field model for brittle fracture in grounded glaciers
Aarosh Dahal, Umar Khayaz, Ravindra Duddu +1
Fracture and calving of glaciers are key contributors to ice-mass loss and sea-level rise, yet predictive modeling remains challenging. Fracture in grounded glaciers is driven by g…
cond-mat.mtrl-sci2026
Rational Mechanics of Material Strength in Brittle Solids
Arash Yavari, Aditya Kumar
Material strength is a classical concept with renewed importance in fracture mechanics, particularly in crack nucleation in brittle solids. We formulate material strength in finite…