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30.253  Articles
1 of 3.026 pages  |  10  records  |  more records»
The main objective in building design is to balance energy efficiency with healthy, comfortable and productive indoor environments for the occupants. Interiorbuilding openings, such as stairwells, are significant paths for the exchange of heat, air, moist... see more

In the present study, the problem of axisymmetric round free jet was numerically solved. The governing equations (continuity, momentum, energy and turbulence) were discretized using the finite volume method. In order to determine which models provide the ... see more

The present study focuses on the recent development of an implicit pressure-based finite volume algorithm for numerical solution of Reynolds averaged Navier-Stokes equations (RANS) in an inertial frame of reference for the prediction of unsteady incompres... see more

In order to get a more accurate turbulence model, three turbulence models had been adopted to simulate combustion progress on dual fuel (DF) engines. Compared with experimental data, the precision of each model to simulate combustion progress on DF engine... see more

The main objective in building design is to balance energy efficiency with healthy, comfortable and productive indoor environments for the occupants. Interiorbuilding openings, such as stairwells, are significant paths for the exchange of heat, air, moist... see more

The study presents a computational analysis of a vane pump using two different turbulence models namely ?-e and ?-?. The geometry characteristics of the vane pump were obtained by disassembly and further measurements. The CAD model for the computational d... see more

In this work, a modified solver from the OpenFOAM 4.1 software was used to study the fluid flow and heat transfer characteristics over a forward facing step (FFS) considering various turbulence models, viz., k-e, k-?, k-? SST and v2-f. Numerical computati... see more

The open source code software, OpenFOAM, was applied for simulating flow past NACA0015 airfoil. Three economical turbulence models for aerospace applications were selected comprising Spalart-Allmaras model, Wilcox  model and Menter SST  model, r... see more

Minimum power requirement is one of the important design criteria for successful operation of underwater vehicles. CFD based prediction and estimation of power requirement is increasingly carried out in practice. However, reliable prediction depends on su... see more

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