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Hydrodynamics of a mixing grid-intensifier, developing a convective transfer for pressurized water reactors
| Authors: Solonin V.I., Markov P.V. | Published: 30.07.2013 |
| Published in issue: #3(612)/2011 | |
| Category: Calculation and Design of Machinery | |
| Keywords: mixing grid-intensifier, computational hydrodynamics, turbulence model, hydraulic friction coefficient, pressurized water reactors |
The CFD-model of the 19-rods bundle with a mixing grid-intensifier. creating a directed convection transfer has been developed. The coolant flow field generated by the grid channels was investigated. Calculations of the hydraulic friction coefficient were performed at different Reynolds numbers