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physics.comp-ph2018
Numerical Equivalence Between SPH and Probabilistic Mass Transfer Methods for Lagrangian Simulation of Dispersion
Guillem Sole-Mari, Michael J. Schmidt, Stephen D. Pankavich +1
Several Lagrangian methodologies have been proposed in recent years to simulate advection-dispersion of solutes in fluids as a mass exchange between numerical particles carrying th…
physics.comp-ph2018
Accelerating and parallelizing Lagrangian simulations of mixing-limited reactive transport
Nicholas B. Engdahl, Michael J. Schmidt, David A. Benson
Recent advances in random-walk particle-tracking have enabled direct simulation of mixing and reactions on particles by allowing the particles to interact with each other using a m…
physics.comp-ph2018
On the accuracy of simulating mixing by random-walk particle-based mass-transfer algorithms
Michael J. Schmidt, Stephen D. Pankavich, David A. Benson
Several algorithms have been used for mass transfer between particles undergoing advective and macro-dispersive random walks. The mass transfer between particles is required for ge…