Validation for CFD Simulation in Rod Bundles With Split-Vane Spacer Grids Based on LDA Measurement

Validation for CFD Simulation in Rod Bundles With Split-Vane Spacer Grids Based on LDA Measurement

Laser Doppler anemometry (LDA) measurement of axial flow velocity and pressure drop measurement has been carried out in a 5 × 5 rod bundle installed with two split-mixing-vane grids. The measured results are utilized to validate the CFD simulation. The realizable and non-linear k-ε turbulence model...

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Bibliographic Details
Main Authors: Jinbiao Xiong, Chuan Lu, Wenhai Qu
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-03-01
Series:Frontiers in Energy Research
Subjects:
rod bundle
split-type mixing vane
Laser Doppler anemometer (LDA)
CFD validation
two-equation turbulence model
Online Access:https://www.frontiersin.org/article/10.3389/fenrg.2020.00043/full

Internet

https://www.frontiersin.org/article/10.3389/fenrg.2020.00043/full

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