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Jason Harp

Government of the United States of America - Oak Ridge National Laboratory

1 Bethel Valley Road, P.O. Box 2008, Mail Stop 608

Room B-106, Building 5700

Oak Ridge, TN 37831

United States

  • Government of the United States of America - Oak Ridge National Laboratory

SCHOLARLY PAPERS

6

DOWNLOADS

238

TOTAL CITATIONS

0

Scholarly Papers (6)

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1.

Review and Analysis of the High-Burnup Fuel Fragmentation Data and Differences between LOCA Test Programs

Number of pages: 22 Posted: 03 Nov 2025
Nathan Capps, Yong Yan, Jason Harp, Peter Doyle, Mackenzie Ridley, Joakim Karlsson, Pia Tejland, Barbara Somfai and Ken Yeuh
Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Electric Power Research Institute
Downloads 69 (942,565)

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High BurnupLoss of coolant accidentFuel Fragmentation relocation and dispersalStudsvik cladding integrity projectLight water reactors

2.

ROADRUNNER Uranium Nitride MiniFuel Accelerated Burnup Testing: Irradiation Design, Fuel Fabrication, and Pre-irradiation Characterization

Number of pages: 52 Posted: 31 Dec 2025
Denise Adorno-Lopes, Annabelle Le Coq, Adrian M. Schrell, Julian Valdez, Peter Doyle, Ryan Heldt, Grant W. Helmreich, Nathan Capps, Jason Harp, Kory Linton, Joshua T. White and Elizabeth S. Sooby
Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, University of Texas at San Antonio, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Los Alamos National Laboratory and University of Texas at San Antonio
Downloads 66 (916,100)

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UN, MiniFuel, Accelerated Burnup, Accelerated Fuel Qualification

3.

Zr Clustering and Fission Product Segregation in Irradiated Annular U-10zr Fuel Investigated Via Correlative Tem and Apt Characterization

Number of pages: 26 Posted: 16 May 2025
Arnold Pradhan, Sohail Shah, Daniele Salvato, Jason Harp, Luca Capriotti, Mukesh Bachav, Indrajit Charit and Tiankai Yao
Government of the United States of America - Idaho National Laboratory, Government of the United States of America - Idaho National Laboratory, Government of the United States of America - Idaho National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Idaho National Laboratory, Government of the United States of America - Idaho National Laboratory, University of Idaho and Government of the United States of America - Idaho National Laboratory
Downloads 38 (1,249,711)

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Metallic fuel, Fission products, Fuel constituent redistribution, Transmission Electron Microscopy, Atom Probe Tomography

4.

Evaluating Transient Fission Gas Release in High Burnup Light Water Reactor Fuel During Loss of Coolant Accident Conditions via New Capabilities

Number of pages: 22 Posted: 24 Mar 2026
Jason Harp, Yong Yan, Charles A. Baldwin, Robert N. Morris, Matthew M. Jones and Nathan Capps
Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory and Government of the United States of America - Oak Ridge National Laboratory
Downloads 24 (1,448,301)

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transient Fission Gas Release, LOCA, FFRD, High Burnup, microstructure

5.

Review and Analysis of the High-Burnup Fuel Fragmentation and Dispersal Data: Comparing LOCA Test Programs

Number of pages: 27 Posted: 11 Mar 2026
Nathan Capps, Yong Yan, Jason Harp, Peter Doyle, Mackenzie Ridley, Joakim Karlsson, Per Magnusson and Ken Yeuh
Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, affiliation not provided to SSRN, affiliation not provided to SSRN and Electric Power Research Institute
Downloads 24 (1,459,862)

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High BurnupLOCAFFRDComparisonORNLStudsvik

6.

Effect of Spacer Grids on High-Burnup Fuel Fragmentation, Relocation, and Dispersal

Number of pages: 28 Posted: 27 May 2026
Nathan Capps, Jason Harp, Yong Yan, Mackenzie Ridley, Peter Doyle, Robert K. Salko, Tyson Jordan, Lisa Gerken, Gordon Wissinger and Xavier Haller
Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 17 (1,541,665)

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Fuel fragmentation relocation and dispersalgrid spacerstransient fission gas releasecladding ballooning