Modeling gravity and turbidity currents: computational approaches and challenges

E Meiburg, S Radhakrishnan… - Applied …, 2015 - asmedigitalcollection.asme.org
In this review article, we discuss recent progress with regard to modeling gravity-driven, high
Reynolds number currents, with the emphasis on depth-resolving, high-resolution …

In situ visualization and data analysis for turbidity currents simulation

JJ Camata, V Silva, P Valduriez, M Mattoso… - Computers & …, 2018 - Elsevier
Turbidity currents are underflows responsible for sediment deposits that generate geological
formations of interest for the oil and gas industry. LibMesh-sedimentation is an application …

Uncertainty quantification in numerical simulation of particle-laden flows

GM Guerra, S Zio, JJ Camata, J Dias, RN Elias… - Computational …, 2016 - Springer
Numerical models can help to push forward the knowledge about complex dynamic physical
systems. Modern approaches employ detailed mathematical models, taking into …

Residual-based variational multiscale 2d simulation of sediment transport with morphological changes

M Grave, JJ Camata, ALGA Coutinho - Computers & Fluids, 2020 - Elsevier
Moving sediments are intrinsic to several engineering and natural phenomena.
Consequently, the study of sediment transport induced by fluid flows is critical. The transport …

[PDF][PDF] Modeling turbidity currents: the effects of bottom morphology and fluid rheology over the final sediment deposits

GM Guerra, JJ Camata, P Paraizo… - XLII Ibero-Latin …, 2021 - publicacoes.softaliza.com.br
Turbidity currents are the main means by which sediments are transported across the ocean
floor and one of the principal mechanisms that leads to the formation of basins hosting oil …

A shallow water event‐driven approach to simulate turbidity currents at stratigraphic scale

TL Santos, AAO Lopes… - International Journal for …, 2020 - Wiley Online Library
We present a new event‐driven approach that combines a shallow water flow model with a
practical sedimentation technique to simulate the formation of turbidite depositional systems …

Moving boundary methods for the simulation of two-fluid and sediment-fluid interactions

M Grave - 2020 - pantheon.ufrj.br
One challenging category of problems in flow computation is the modeling of moving
boundaries and interfaces. There are different techniques to model such problems: interface …

[PDF][PDF] Modelling particle-laden turbulent flows with parametric uncertainties.

GM Guerra, S Zio, HF Da Costa, PLB Paraizo… - researchgate.net
Particle-laden flows are a very complex natural phenomenon and considered one of the
most responsible for sediment transport and deposition that lead to the formation of basins …