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V. V. Novodvorskyi, G. K. Ivanitskyi, N. P. Shved
Pág. 86 - 95
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Brian Steenwijk and Pablo Druetta
This work provides a comprehensive overview of various aspects of airfoil CFD simulations. The airflow around a 2D NACA 0012 airfoil at various angles of attack is simulated using the RANS SST turbulent flow model and compared to experimental data. The a...
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Lei Luo and Honghu Ji
The rescaling?recycling method (RRM) is usually used to generate turbulent inflow for the LES of compressible wall-bounded flows, which can lead to relatively high computational cost for high Re flows since the mesh resolution increases exponentially wit...
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Xiaomin Liu, Changlin Li, Jianjun Du and Guodong Nan
In this paper, a thermo-hydrodynamic model of the bump foil thrust gas bearing is developed, which solves the coupled gas film three-dimensional energy equation, non-isothermal Reynolds equation, and the foil deformation equation. The effects of bearing ...
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Vitus O. Ejesieme, Nicole Vorster, Juan Riaza, Gary Dugmore, Ben Zeelie
Combustion of South African discard ultra-fine coal (i.e. coal dust), charcoal, microalgae biomass, and composites of the three under air were studied. The study involves to find out the effect of Scenedesmus microalgae biomass on the comprehensive combu...
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Mohamed F. El-Amin
In the current paper, an iterative algorithm is developed to simulate the problem of two-phase flow with heat transfer in porous media. The convective body force caused by heat transfer is described by Boussinesq approximation throughout with the governi...
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Olga Michuta,Alesia Sinchuk,Serhii Yaroshchak
Pág. 49 - 55
The manuscript is aimed at improving the mathematical model of oil production in a heterogeneous environment with the use of a thermal mode of displacement considering the action of capillary effect. We have constructed an algorithm to solve numerically ...
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Raciel de la Torre Valdés,Lázaro Roger García Parra,Daniel González Rodríguez
Pág. 113 - 124
En el presente trabajo se realizó la modelación tridimensional y estacionaria de una celda de combustible de intercambio protónico empleando técnicas de modelación de dinámica de fluidos computacional, específicamente el software ANSYS FLUENT 14.5. El mo...
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