A experimental component for test of pressurized -water reactor fuel assemblies vibration performance

The utility model discloses an experimental component for test of pressurized -water reactor fuel assemblies vibration performance, including top centre gripping grid, measure the target grid, bottom centre gripping grid, simulated fuel stick and firm pole, top centre gripping grid, measure target g...

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Bibliographic Details
Main Authors DING JIE, ZHU LIBING, ZHENG YIXIONG, DANG YU, GAN FUJUN, ZHANG CHAOZHU
Format Patent
LanguageChinese
English
Published 20.06.2017
Subjects
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
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Summary:The utility model discloses an experimental component for test of pressurized -water reactor fuel assemblies vibration performance, including top centre gripping grid, measure the target grid, bottom centre gripping grid, simulated fuel stick and firm pole, top centre gripping grid, measure target grid and bottom centre gripping grid top -down coaxial fixing on firm pole in proper order, simulated fuel stick cover is established in the lattice cell of each grid, the combining form of lattice cell adopts the combining form of the most central n lattice cell of actual square lattice cell array, a nn lattice cell includes at least one lattice cell that is used for fixed firm pole and is located middle position department, the simulated fuel stick is the same with the linear density of actual fuel rod. The utility model discloses a flow induced vibration performance of fixing a position the grid is predictd to the experimental component of adoption small scale is the mode of comparison economy. 本实用新型公开了种用于压水堆燃料组件
Bibliography:Application Number: CN201621017975U