Results 101 to 110 of about 26,402 (201)
Havacılık ve Uzay Teknolojileri DergisiIn this paper,a simplifiedtransonic weapon baywith a L/D=5 and Mach number 0.85 was considered using the large-eddy simulation(LES)with dynamic kinetic energy subgrid-scale (SGS)model.
Ali Can Fadil, Baha Zafer
doaj
Study of heat and mass transfer applications in the field of engineering by using OpenFOAM [PDF]
, 2016 The aim of the project is to study OpenFOAM software and establish a well-based guide of standard and complex heat and mass transfer applications in engineering. OpenFOAM is a free, open source CFD software package.
Bosch Hermosilla, Manel
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Stochastic turbulence modeling in RANS simulations via Multilevel Monte Carlo [PDF]
, 2018 A multilevel Monte Carlo (MLMC) method for quantifying model-form uncertainties associated with the Reynolds-Averaged Navier-Stokes (RANS) simulations is presented.
Dwight, Richard P. +2 more
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Development of neutron diffusion and transport algorithms based on finite volume method
He jishuBackgroundWith the development of nuclear-thermal coupling technology, it is essential to consider the strong coupling effects between multiple physics fields and achieve high precision and large-scale parallel computing.
LI Wei +3 more
doaj +1 more source
Cogent Engineering, 2019 A comprehensive evaluation of the prediction capabilities of two Sub-Grid-Scale (SGS) models, for Large-Eddy Simulations (LES) of incompressible turbulent flows, is performed by studying two cases of flows through wall-bounded domains: a standard smooth ...
Jesus Ramirez-Pastran, Carlos Duque-Daza
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Numerical Study on Hydrodynamic Force and Wave Induced Vortex Dynamics around Cylindrical Pile
International Journal of Coastal and Offshore Engineering, 2018 Three-dimensional numerical simulation of regular waves passing over cylindrical monopile has been conducted to investigate the hydrodynamic force and vortex dynamics. To do so, the rectangular wave flume and monopile is modeled on a solver; available in
Mohammad Mohammad Beigi Kasvaei +2 more
doaj
Performance Comparison of a Vertical Axis Wind Turbine using Commercial and Open Source Computational Fluid Dynamics based Codes [PDF]
Computational Fluid Dynamics (CFD) is a very effective tool to analyse the flow characteristics within and around different mechanical artifacts such as automotive vehicles, turbomachines etc.
Aboufares, Ghada +3 more
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, 2022 These learning resources (slides and tutorials) are related to the following training session:OpenFOAM advanced training.Turbulence modeling in general CFD and OpenFOAM - Theory and applications.This training session was delivered in JAN2022 using OpenFOAM 9.The video lectures are available for a nominal fee.
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Numerical simulations of flow fields in case of fire and forced ventilation in a closed car park [PDF]
, 2010 Deckers, Xavier +3 more
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Openfoam-interactive (OFI): an innovative universal interface to control solvers in openfoam
, 2019 We present a new method for coupling fluid and particle systems that works by directly manipulating the flow field variables, mimicking the presence of solid particles rather than adding additional force terms in the governing equations as, e.g., in the traditional immersed boundary method (IBM).
Singhal, Arpit +2 more
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