Results 221 to 230 of about 326,257 (262)

Ablowitz–Kaup–Newell–Segur system, conservation laws and Bäcklund transformation of a variable-coefficient Korteweg–de Vries equation in plasma physics, fluid dynamics or atmospheric science

, 2020
For a variable-coefficient Korteweg–de Vries equation in a lake/sea, two-layer liquid, atmospheric flow, cylindrical plasma or interactionless plasma, in this paper, we derive the bilinear Backlund...
Yu-Qi Chen   +6 more
semanticscholar   +1 more source

Quantum-inspired framework for computational fluid dynamics

Communications Physics, 2023
Computational fluid dynamics is both a thriving research field and a key tool for advanced industry applications. However, the simulation of turbulent flows in complex geometries is a compute-power intensive task due to the vast vector dimensions ...
Raghavendra D Peddinti   +6 more
semanticscholar   +1 more source

Solitons and periodic waves for a generalized (3+1)-dimensional Kadomtsev–Petviashvili equation in fluid dynamics and plasma physics

Communications in Theoretical Physics, 2020
Under investigation in this paper is a generalized (3+1)-dimensional Kadomtsev–Petviashvili equation in fluid dynamics and plasma physics. Soliton and one-periodic-wave solutions are obtained via the Hirota bilinear method and Hirota–Riemann method ...
Dong Wang   +3 more
semanticscholar   +1 more source

Fluid Dynamics of Axial Turbomachinery: Blade- and Stage-Level Simulations and Models

Annual Review of Fluid Mechanics, 2021
The current generation of axial turbomachines are the culmination of decades of experience, and detailed understanding of the underlying flow physics has been a key factor for achieving high efficiency and reliability.
R. Sandberg, V. Michelassi
semanticscholar   +1 more source

Machine Learning Computational Fluid Dynamics

Annual Workshop of the Swedish Artificial Intelligence Society, 2021
Numerical simulation of fluid flow is a significant research concern during the design process of a machine component that experiences fluid-structure interaction (FSI).
A. Usman   +5 more
semanticscholar   +1 more source

A comprehensive review of advances in physics-informed neural networks and their applications in complex fluid dynamics

The Physics of Fluids
Physics-informed neural networks (PINNs) represent an emerging computational paradigm that incorporates observed data patterns and the fundamental physical laws of a given problem domain.
Chi Zhao   +4 more
semanticscholar   +1 more source

A Unified Computational Fluid Dynamics Framework from Rarefied to Continuum Regimes

, 2021
This Element presents a unified computational fluid dynamics framework from rarefied to continuum regimes. The framework is based on the direct modelling of flow physics in a discretized space.
K. Xu
semanticscholar   +1 more source

Recent Advances on Machine Learning for Computational Fluid Dynamics: A Survey

arXiv.org
This paper explores the recent advancements in enhancing Computational Fluid Dynamics (CFD) tasks through Machine Learning (ML) techniques. We begin by introducing fundamental concepts, traditional methods, and benchmark datasets, then examine the ...
Haixin Wang   +15 more
semanticscholar   +1 more source

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