Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Schmidt, Michael J."'
Autor:
McMichael, Lucas A.1 (AUTHOR) mcmic@uw.edu, Schmidt, Michael J.2 (AUTHOR), Wood, Robert1 (AUTHOR), Blossey, Peter N.1 (AUTHOR), Patel, Lekha2 (AUTHOR)
Publikováno v:
Geoscientific Model Development. 2024, Vol. 17 Issue 21, p7867-7888. 22p.
Autor:
Schauer, Lucas, Schmidt, Michael J., Engdahl, Nicholas B., Pankavich, Stephen D., Benson, David A., Bolster, Diogo
We develop a multi-dimensional, parallelized domain decomposition strategy (DDC) for mass-transfer particle tracking (MTPT) methods. These methods are a type of Lagrangian algorithm for simulating reactive transport and are able to be parallelized by
Externí odkaz:
http://arxiv.org/abs/2204.03756
Publikováno v:
Advances in Water Resources (2021) 151: 103893
Traditional probabilistic methods for the simulation of advection-diffusion equations (ADEs) often overlook the entropic contribution of the discretization, e.g., the number of particles, within associated numerical methods. Many times, the gain in a
Externí odkaz:
http://arxiv.org/abs/2106.07111
Traditional interpolation techniques for particle tracking include binning and convolutional formulas that use pre-determined (i.e., closed-form, parameteric) kernels. In many instances, the particles are introduced as point sources in time and space
Externí odkaz:
http://arxiv.org/abs/2010.06737
Publikováno v:
Advances in Water Resources, Volume 140, 2020, 103577
The problem of a spatially discontinuous diffusion coefficient ($D(\boldsymbol x)$) is one that may be encountered in hydrogeologic systems due to natural geological features or as a consequence of numerical discretization of flow properties. To date
Externí odkaz:
http://arxiv.org/abs/2001.04936
Autor:
Mehta, Christopher K., Chiu, Stephen, Hoel, Andrew W., Vassallo, Patricia, Whippo, Beth, Andrei, Adin Cristian, Schmidt, Michael J., Pham, Duc Thinh, Johnston, Douglas R., Churyla, Andrei, Malaisrie, S. Chris
Publikováno v:
In American Journal of Emergency Medicine August 2023 70:113-118
Reactive Particle-tracking Solutions to a Benchmark Problem on Heavy Metal Cycling in Lake Sediments
Autor:
Schmidt, Michael J., Pankavich, Stephen D., Navarre-Sitchler, Alexis, Engdahl, Nicholas B., Bolster, Diogo, Benson, David A.
Publikováno v:
Journal of Contaminant Hydrology, Volume 234, 2020, 103642
Geochemical systems are known to exhibit highly variable spatiotemporal behavior. This may be observed both in non-smooth concentration curves in space for a single sampling time and also in variability between samples taken from the same location at
Externí odkaz:
http://arxiv.org/abs/1908.09818
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 the fluid. In this paper, we unify these methodologies, showing that mas
Externí odkaz:
http://arxiv.org/abs/1812.09260
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
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 multi-point mass transfer scheme. The mass transfer scheme allows separ
Externí odkaz:
http://arxiv.org/abs/1811.05474