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Finite-Time Control of One Dimensional Crowd Evacuation System
Published 2019-01-01“…Benefiting from the research of fluid dynamics and vehicle traffic, a one dimensional crowd evacuation system is constructed, whose density-velocity relationship is represented by a diffusion model. …”
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263
Temperature Field Analysis and Experimental Test of Spur Gears with High Contact Degree
Published 2024-07-01“…Based on the computational fluid dynamics (CFD) idea, a numerical model for the temperature field of oil injection lubrication of spur gears with high contact degree is established. …”
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264
Distributed Approximating Functional Approach to Burgers’ Equation using Element Differential Quadrature Method
Published 2013-07-01“…This equation is similar to, but simpler than, the Navier-Stokes equation in fluid dynamics. To verify this advantage through some comparison studies, an exact series solution are also obtained. …”
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265
Recurrences Reveal Shared Causal Drivers of Complex Time Series
Published 2025-01-01“…Through extensive benchmarks against classical signal processing and machine learning techniques, we demonstrate our method’s ability to extract causal drivers from diverse experimental datasets spanning ecology, genomics, fluid dynamics, and physiology.…”
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266
Modelling Considerations in the Simulation of Hydrogen Dispersion within Tunnel Structures
Published 2012-01-01“…The flow of leaked hydrogen gas in tunnel structures is simulated through a free, open source computational fluid dynamics (CFD) code for incompressible thermal convection flow. …”
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267
Visual Explainable Convolutional Neural Network for Aerodynamic Coefficient Prediction
Published 2022-01-01“…Most works adopted computational fluid dynamics (CFD) simulation to compute the aerodynamic forces, which is time consuming. …”
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268
Numerical Simulation of Bearing Capacity Relationship Between Tile Surface Annular Groove and Thrust Surface
Published 2021-11-01“…In order to study the advantages of the annular groove of the tile surface on the bearing performance of the thrust sliding bearing,based on the theory of computational fluid dynamics (CFD),the oil film analysis model of the inclined plane thrust sliding bearing with the annular groove is established. …”
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269
A Multiscale Model for Virus Capsid Dynamics
Published 2010-01-01“…We show that the classical Navier-Stokes equation for the fluid dynamics and Newton's equation for the molecular dynamics can be derived from the least action principle. …”
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270
Simulation Study on A New Type Inlet Hole of Permanent Magnet Magnetic Coupling
Published 2017-01-01“…Firstly,the computational fluid dynamics software Fluent is used to simulate thermal field and flow field flow of three inlet opening holes of same area and same location,the optimum solution could be obtained through analyzing its maximum temperature rise and resistance. …”
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271
Nonconvective Forces: A Critical and Often Ignored Component in the Echocardiographic Assessment of Transvalvular Pressure Gradients
Published 2012-01-01“…We briefly summarize the principles of fluid dynamics that are used clinically with some of the inherent limitations of routine broad application of the simplified Bernoulli equation.…”
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272
Parameters of Building Geometry that Affect Wind Flow With Regards to the Possibilities for their Implementation in Urban and Architectural Design in Poland
Published 2024-12-01“…In recent years, there has been a surge in Computational Fluid Dynamics (CFD) research into how urban morphology affects ventilation in cities. …”
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273
CFD Prediction and Experimental Measurement of Blade Water Coverage in a Diesel Turbocharger
Published 2012-01-01“…In this study, a systematic approach of using experimental measurements and computational fluid dynamics (CFD) is adopted to analyse liquid/gas two-phase flow associated with a turbocharger water washing system, in order to understand the underlying flow physics. …”
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274
CFD Application to Hydrogen Risk Analysis and PAR Qualification
Published 2009-01-01“…A three dimensional computation fluid dynamics (CFD) code, GASFLOW, is applied to analyze the hydrogen risk for Qinshan-II nuclear power plant (NPP). …”
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275
Simulation of the Collapse Mechanism of a Minaret under the Effect of Strong Wind
Published 2024-10-01“…Wind profiles were defined according to Eurocode and Turkish Standards and were used in Computational Fluid Dynamics analyses. The pressure and suction stresses obtained with these wind analyses were applied on the minaret’s surface with Abaqus and the nonlinear finite element analyses were performed. …”
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276
AP-IO: Asynchronous Pipeline I/O for Hiding Periodic Output Cost in CFD Simulation
Published 2014-01-01“…Computational fluid dynamics (CFD) simulation often needs to periodically output intermediate results to files in the form of snapshots for visualization or restart, which seriously impacts the performance. …”
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277
CFD Simulation of Multi-phase Flow Inside the Hydro-viscous Speed Regulating Clutch
Published 2018-01-01“…Based on the computational fluid dynamics theory,the mathematical model of the fluid domain inside the hydro-viscous speed regulating clutch is established,and the multi-phase flow field in the radial groove friction pair is solved numerically by the CFD software. …”
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278
The Supply Chain Triangle: How Synchronisation, Stability, and Productivity of Material Flows Interact
Published 2013-01-01“…Therefore, we will develop and study supply chains with the help of fluid dynamics. A multistage, continuous material flow is modelled through a conservation law for material density. …”
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279
Numerical Simulations of the Flame of a Single Coaxial Injector
Published 2017-01-01“…Two test cases (nonreacting and reacting) are simulated using the commercial computational fluid dynamics code ANSYS CFX. The first test case is an experiment on the mixing in a nonreacting coaxial jet carried out with the use of planar laser induced fluorescence (PLIF). …”
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280
A Review on Melt-Pool Characteristics in Laser Welding of Metals
Published 2018-01-01“…The present work is a critical review of the literature on experimental and modeling studies on laser welding, with the focus being on the influence of process parameters on geometry, thermodynamics, fluid dynamics, microstructure, and porosity characteristics of the melt-pool. …”
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