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PWR Nuclear Fuel Rod Loading Force Measurement DevicA tester for nuclear fuel rod input measurement
PWR Nuclear Fuel Rod Loading Force Measurement DevicA tester for nuclear fuel rod input measurement
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机译：PWR核燃料棒装载力测量核燃料杆输入测量的Devica测试仪
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摘要
The present invention relates to a device for measuring the loading input of a nuclear fuel rod in a light water reactor, and more particularly, by providing the same environment in which the nuclear fuel rods are charged to a support grid, the nuclear fuel assembly process is performed by performing a nuclear fuel rod loading input test for each cell of a support grid It relates to a device for measuring the input of a light water reactor nuclear fuel rod to prepare a data base that can be optimized. A nuclear fuel rod charging device including a support grid holder and a charging power device equipped with a traction module reciprocating toward the support grid holder is provided, and is located on one side of the support grid, and is a hollow core having the same diameter as the nuclear fuel rod cladding tube. A sample of the cladding tube; One end is coupled to the nuclear fuel rod cladding sample through the cell of the support grid, the other end is a pulling bar coupled to the traction module; And a measuring means installed on the pulling bar and measuring a force by which the traction module pulls the pulling bar.
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