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The three-dimensional turbulent flow in a supercritical pump with complex double-cases based on the integral model combined with the pass-by pressure-balancing pipes is computed and simulated by means of a parallel computer and the software FLUENT using the mathematical models (Navier-Stokes equations, turbulence model and boundary conditions) in Computational Fluid Dynamics (CFD). The effects of...
Axial-flow axial fan is used as fire fighting parts in the axial-flow pneumatic extinguisher. The shape of axial impeller is the key factor affecting the internal flow field structure of fire-fighting fan, outlet total pressure and flow velocity. In order to understand the flow pattern of axial-flow fire-fighting fan thoroughly, according to N-S equations and k-?? turbulence model, the internal three-dimensional...
Computational fluid dynamics has become increasingly important for performance evaluation in the product development process. Computer visualization provides an efficient way to assess the performance of a product. The sonification feedback of CAD system analysis, in addition to the visual interface, can increase the amount of information the user receives, reduce the load of visual channel, and provide...
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