Computational Fluid Dynamics Modeling of Single Isothermal and Non-Isothermal Impinging Jets in a Scaled-Down High-Temperature Gas-Cooled Reactor Facility
نویسندگان
چکیده
In the current work, flow characteristics of single isothermal and non-isothermal jets discharging into upper plenum a 1/16th scaled-down high-temperature gas-cooled reactor (HTGR) facility were studied. ANSYS Fluent simulations carried out in central plane jet water for different Reynolds numbers (Re) ranging from 3413 to 12,819. Then, statistical characteristics, such as mean velocity, root-mean-square fluctuating stress, temperature plenum, computed presented. The study’s results showed that maximum velocity occurred far inlet. Finally, profiles plotted, it was found close plume inlet after decreased downstream.
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ژورنال
عنوان ژورنال: Processes
سال: 2022
ISSN: ['2227-9717']
DOI: https://doi.org/10.3390/pr11010046