Symbolic-numeric stability investigations of Jameson's schemes for the thin-layer Navier-Stokes equations [PDF]
, 1994 Victor Ganzha +3 more
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Hierarchical Differentiable Fluid Simulation
Computer Graphics Forum, EarlyView.We introduce a two‐step algorithm that significantly reduces memory usage for solving control problems using differentiable fluid simulation techniques: our method first optimizes for bulk forces at reduced resolution, then refines local details over sub‐domains while maintaining differentiability. In trading runtime for memory, it enables optimization
Xiangyu Kong +4 more
wiley +1 more source
Do the Navier-Stokes equations embody all physics in a flow of Newtonian fluids? [PDF]
, 2014 Qifeng Lv, Sijing Wang
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Journal of Cardiovascular Electrophysiology, EarlyView.ABSTRACT Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia encountered in clinical practice. Its incidence increases significantly with age and has become a major global public health issue. Although research into the mechanisms of AF has spanned over a century‐ranging from the reentry theory to the rotor hypothesis‐none of these
Xin Chu +4 more
wiley +1 more source
Immobilized CuCl2/TiO2 photocatalysts for the selective oxidation of benzyl alcohol to benzaldehyde
Photochemistry and Photobiology, EarlyView.The photocatalytic aerobic oxidation of benzyl alcohol to benzaldehyde was investigated using free and alginate‐immobilized CuCl2 and/or TiO2 (P25) catalysts under UV irradiation. Immobilization enabled catalyst recovery and maintained high benzaldehyde selectivity but led to reduced activity due to internal oxygen diffusion limitations, which were ...
Nosaibeh Nosrati‐Ghods +3 more
wiley +1 more source
The nested block preconditioning technique for the incompressible Navier-Stokes equations with emphasis on hemodynamic simulations. [PDF]
Comput Methods Appl Mech Eng, 2020 Liu J, Yang W, Dong M, Marsden AL.
europepmc +1 more source
Correction to: Exponential scalar mixing for the 2D Navier–Stokes equations with degenerate stochastic forcing [PDF]
William Cooperman, Keefer Rowan
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Leray-Hopf and Continuity Properties for All Weak Solutions for the\n 3D~Navier-Stokes Equations [PDF]
, 2015 Nataliia V. Gorban +3 more
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Computational analysis to assess hemodynamic forces in descending thoracic aortic aneurysms
The Journal of Physiology, EarlyView.Abstract figure legend Left: Pre‐processing. First, we perform the segmentation of the Computer Tomography angiorgraphy (angio‐CT) scans of a healthy patient, obtaining the surface of a healthy thoracic aorta with a Type III aortic arch. Then, we build nine ideal configurations with Descending Thoracic Aortic Aneurysm (DTAA), varying the aortic arch ...
Francesca Duca +7 more
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