Results 11 to 20 of about 326,257 (262)
Applications of large deviation theory in geophysical fluid dynamics and climate science [PDF]
La Rivista del Nuovo Cimento, 2021 The climate is a complex, chaotic system with many degrees of freedom. Attaining a deeper level of understanding of climate dynamics is an urgent scientific challenge, given the evolving climate crisis.
V. Gálfi +3 more
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Multi-scale rotation-equivariant graph neural networks for unsteady Eulerian fluid dynamics
The Physics of Fluids, 2022 The simulation of fluid dynamics, typically by numerically solving partial differential equations, is an essential tool in many areas of science and engineering.
Mario Lino +3 more
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The Physics of Fluids, 2021 The World Health Organization has declared COVID-19 a global pandemic. Several countries have experienced repeated periods of major spreading over the last two years. Many people have lost their lives, employment, and the socioeconomic situation has been
Pallavi Katre +3 more
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Fluid dynamics and epidemiology: Seasonality and transmission dynamics
The Physics of Fluids, 2021 Epidemic models do not account for the effects of climate conditions on the transmission dynamics of viruses. This study presents the vital relationship between weather seasonality, airborne virus transmission, and pandemic outbreaks over a whole year ...
T. Dbouk, D. Drikakis
semanticscholar +1 more source
Scientific Reports, 2021 Blood flow metrics obtained with four-dimensional (4D) flow phase contrast (PC) magnetic resonance imaging (MRI) can be of great value in clinical and experimental cerebrovascular analysis.
David R. Rutkowski +2 more
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Learning Vortex Dynamics for Fluid Inference and Prediction [PDF]
International Conference on Learning Representations, 2023 We propose a novel differentiable vortex particle (DVP) method to infer and predict fluid dynamics from a single video. Lying at its core is a particle-based latent space to encapsulate the hidden, Lagrangian vortical evolution underpinning the ...
Yitong Deng +3 more
semanticscholar +1 more source
4DFlowNet: Super-Resolution 4D Flow MRI Using Deep Learning and Computational Fluid Dynamics [PDF]
Frontiers of Physics, 2020 4D flow magnetic resonance imaging (MRI) is an emerging imaging technique where spatiotemporal 3D blood velocity can be captured with full volumetric coverage in a single non-invasive examination.
E. Ferdian +6 more
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Large eddy simulation of aircraft at affordable cost: a milestone in computational fluid dynamics
Flow, 2021 Graphical Abstract Abstract While there have been numerous applications of large eddy simulations (LES) to complex flows, their application to practical engineering configurations, such as full aircraft models, have been limited to date.
K. Goc +4 more
semanticscholar +1 more source
Fluid dynamics simulations show that facial masks can suppress the spread of COVID-19 in indoor environments. [PDF]
AIP Advances, 2020 The Coronavirus disease outbreak of 2019 has been causing significant loss of life and unprecedented economical loss throughout the world. Social distancing and face masks are widely recommended around the globe in order to protect others and prevent the
A. Khosronejad +6 more
semanticscholar +1 more source
Comparative Analysis of Right Ventricle Fluid Dynamics
Frontiers in Bioengineering and Biotechnology, 2021 The right and left sides of the human heart operate with a common timing and pump the same amount of blood. Therefore, the right ventricle (RV) presents a function that is comparable to the left ventricle (LV) in terms of flow generation; nevertheless ...
D. Collia +3 more
semanticscholar +1 more source