@MohNikoo Profile picture

Mohammad Nikooei

@MohNikoo

Process modelling expert at Verkor, France

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Pinned

#physics of ploughing, an erosion mechanism in geophysical flows, is revealed using a non-depth-averaged (non-DA) SPH model. Physics are fed into DA model to improve hazard assessment measures.Please look at our accepted paper in computers and geotechnics cechoi.org/publications

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Thrilled to announce I'm now Editor at Landslides, journal of International Consortium on Landslides. Grateful for the chance to advance computational mechanics and geohazard engineering. Let's shape the future of landslide research together! (link.springer.com/journal/10346)


It was a great opportunity for me to present our last findings in #egu23 . It was also a great challenge to accompanying the tiny scientist, my Baran! Hope her success in her adventures in life. Thanks to Prof. @_cechoi for his supports.

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We developed a #surrogate model for erosion-deposition rate in computational models of geophysical mass flow. #deeplearning facilitates the transfer of grain-scale #physics to depth-averaged #hazard assessment #computational models. Let's discuss more at #EGU 23, Vienna, Austria.

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Mohammad Nikooei Reposted

Researchers from @HKUniversity used 2D non-depth-averaged (non-DA) simulations to elucidate the physics of ploughing induced by erosion and deposition. sciencedirect.com/science/articl…

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Mohammad Nikooei Reposted

#physics of ploughing, an erosion mechanism in geophysical flows, is revealed using a non-depth-averaged (non-DA) SPH model. Physics are fed into DA model to improve hazard assessment measures.Please look at our accepted paper in computers and geotechnics cechoi.org/publications

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Can data from 3D #DEM simulation improve depth-averaged (DA) modeling of #geophysical and #granular mass flows (#snow, #debris, #rock avalanches)? So, let’s do #DeepLearning to transfer #erosion_deposition physics from #grain_scale DEM to #continuum DA approaches! Coming soon!


Mohammad Nikooei Reposted

New Article: Revealing the Importance of Capillary and Collisional Stresses on Soil Bed Erosion Induced by Debris Flows By Song & Choi, doi.org/10.1029/2020JF…

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Mohammad Nikooei Reposted

New Paper: Mechanisms of Submarine Debris Flow Growth Du et al., doi.org/10.1029/2021JF…

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Please see our recently published paper! Depth-averaged modeling of granular flows is improved by incorporating the deposition process. #CFD #Geohazard #landslides #depthaveraged #geomechanics #FLUID sciencedirect.com/science/articl…


I am so delighted to present the new developed depth-averaged model for simualtion of erosion-deposition in debris flows.This will be held by the ⁦@TheAGHP#CFD #geomechanics #geohazard #granular Find out more about the Committee | lnkd.in/dYd9NQjF

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Mixing of flow and erodible bed materials with different properties can alter the dynamics of non-Newtonian and granular flows. Using a modified rheological model for bi-disperse granular mixture at the flow-bed interface can be helpful. #mixing #erosion doi.org/10.1016/j.cage…


The depth-averaged (DA) modelling of debris flows is improved using modelling the interface between flowing and deposited materials (F/D interface). Coming soon! #debrisflow #computational #physics #granular #SPH #geoscience #numerical


Mohammad Nikooei Reposted

I am so proud to be a speaker at the INRAE (France)/HKU Joint Workshop on Mass Movements and Hazard Mitigation. A new paradigm was introduced for the future incorporation of deposition/erosion in the depth-averaged context. #inrae #erosion #deposition #computationalfluiddynamics

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Mohammad Nikooei Reposted

Did you know that Hong Kong was the first city to design and operate a territorial #landslide early warning system? Read this exciting article from @BBC_Future Planet where NGI's @lucapiciullo was interviewed. bbc.com/future/article…


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