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Full-Scale Assembly 30 cm Drop Test

Published online by Cambridge University Press:  23 December 2019

Elena Kalinina*
Affiliation:
Sandia National Laboratories, United States
Doug Ammerman
Affiliation:
Sandia National Laboratories, United States
Carissa Grey
Affiliation:
Sandia National Laboratories, United States
Gregg Flores
Affiliation:
Sandia National Laboratories, United States
Sylvia Saltzstein
Affiliation:
Sandia National Laboratories, United States
Nicholas Klymyshyn
Affiliation:
Pacific Northwest National Laboratory, United States
*
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Abstract

Can Spent Nuclear Fuel withstand the shocks and vibrations experienced during normal conditions of transport? This question was the motivation for the multi-modal transportation test (MMTT) (Summer 2017), 1/3-scale cask 30 cm drop test (December 2018), and full-scale assembly 30 cm drop tests (June 2019). The full-scale ENSA ENUN 32P cask with 3 surrogate 17x17 PWR assemblies was used in the MMTT. The 1/3-scale cask was a mockup of this cask. The 30 cm drop tests provided the accelerations on the 1/3-scale dummy assemblies. These data were used to design full-scale assembly drop tests with the goal to quantify the strain fuel rods experience inside a cask when dropped from a height of 30 cm. The drop tests were first done with the dummy and then with the surrogate assembly. This paper presents the preliminary results of the tests.

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Type
Articles
Copyright
Copyright © Materials Research Society 2019

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References

REFERENCES

Kalinina, E., Gordon, N., Ammerman, D., Uncapher, W., Saltzstein, S., and Wright, C., “Results and Correlations from Analyses of the ENSA ENUN 32P Cask Transport Tests”, Proceedings of the Pressure Vessels and Piping (PVP) Conference, Prague, Czech Republic, 2018.CrossRefGoogle Scholar
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