A improved equation of state for Xe gas bubbles in γU-Mo fuels
Abstract
A monolithic fuel design based on a U-Mo alloy has been selected as the fuel type for conversion of the United States High-Performance Research Reactors (HPRRs). An issue with U-Mo monolithic fuel is the large amount of swelling that takes place during operation. The accurate prediction of fuel evolution under irradiation requires implementation of correct thermodynamic properties into mesoscale and continuum level fuel performance modeling codes. However, the thermodynamic properties of the fission gas bubbles (such as the relationship among bubble size, equilibrium Xe concentration, and bubble pressure) are not well known. This work studies Xe bubbles in ?U-Mo from a diameter of 3 nm up to 8.5 nm and from 400 K up to 700 K. The energetic relationship of Xe bubbles with regard to voids and Xe substitutional atoms is described. The transition is also determined for when a bubble becomes over-pressurized. Finally, an equation of state is fit to the pressure as a function of molar volume and temperature.
- Authors:
-
[1];
[3];
[3]
- Idaho National Lab. (INL), Idaho Falls, ID (United States); North Carolina State Univ., Raleigh, NC (United States)
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Idaho National Lab. (INL), Idaho Falls, ID (United States)
- Publication Date:
- Research Org.:
- Idaho National Lab. (INL), Idaho Falls, ID (United States)
- Sponsoring Org.:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE)
- OSTI Identifier:
- 1631168
- Alternate Identifier(s):
- OSTI ID: 1580307
- Report Number(s):
- INL/JOU-19-54707-Rev000
Journal ID: ISSN 0022-3115; TRN: US2200756
- Grant/Contract Number:
- DE-AC07-05ID14517; AC07-05ID14517
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of Nuclear Materials
- Additional Journal Information:
- Journal Volume: 530; Journal Issue: C; Journal ID: ISSN 0022-3115
- Publisher:
- Elsevier
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; uranium-molybdenum; molecular dynamics; fission gas bubbles; equation of state
Citation Formats
Beeler, Benjamin W, Hu, Shenyang, Zhang, Yongfeng, and Gao, Yipeng. A improved equation of state for Xe gas bubbles in γU-Mo fuels. United States: N. p., 2019.
Web. doi:10.1016/j.jnucmat.2019.151961.
Beeler, Benjamin W, Hu, Shenyang, Zhang, Yongfeng, & Gao, Yipeng. A improved equation of state for Xe gas bubbles in γU-Mo fuels. United States. https://doi.org/10.1016/j.jnucmat.2019.151961
Beeler, Benjamin W, Hu, Shenyang, Zhang, Yongfeng, and Gao, Yipeng. Fri .
"A improved equation of state for Xe gas bubbles in γU-Mo fuels". United States. https://doi.org/10.1016/j.jnucmat.2019.151961. https://www.osti.gov/servlets/purl/1631168.
@article{osti_1631168,
title = {A improved equation of state for Xe gas bubbles in γU-Mo fuels},
author = {Beeler, Benjamin W and Hu, Shenyang and Zhang, Yongfeng and Gao, Yipeng},
abstractNote = {A monolithic fuel design based on a U-Mo alloy has been selected as the fuel type for conversion of the United States High-Performance Research Reactors (HPRRs). An issue with U-Mo monolithic fuel is the large amount of swelling that takes place during operation. The accurate prediction of fuel evolution under irradiation requires implementation of correct thermodynamic properties into mesoscale and continuum level fuel performance modeling codes. However, the thermodynamic properties of the fission gas bubbles (such as the relationship among bubble size, equilibrium Xe concentration, and bubble pressure) are not well known. This work studies Xe bubbles in ?U-Mo from a diameter of 3 nm up to 8.5 nm and from 400 K up to 700 K. The energetic relationship of Xe bubbles with regard to voids and Xe substitutional atoms is described. The transition is also determined for when a bubble becomes over-pressurized. Finally, an equation of state is fit to the pressure as a function of molar volume and temperature.},
doi = {10.1016/j.jnucmat.2019.151961},
journal = {Journal of Nuclear Materials},
number = C,
volume = 530,
place = {United States},
year = {2019},
month = {12}
}
Free Publicly Available Full Text
Publisher's Version of Record
Other availability
Search WorldCat to find libraries that may hold this journal
Cited by: 7 works
Citation information provided by
Web of Science
Web of Science
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Development of very-high-density low-enriched-uranium fuels
journal, December 1997
- Snelgrove, J. L.; Hofman, G. L.; Meyer, M. K.
- Nuclear Engineering and Design, Vol. 178, Issue 1
Metallic fast reactor fuels
journal, January 1997
- Hofman, G. L.; Walters, L. C.; Bauer, T. H.
- Progress in Nuclear Energy, Vol. 31, Issue 1-2
Analysis of intergranular fission-gas bubble-size distributions in irradiated uranium–molybdenum alloy fuel
journal, April 2009
- Rest, J.; Hofman, G. L.; Kim, Yeon Soo
- Journal of Nuclear Materials, Vol. 385, Issue 3
Low-temperature irradiation behavior of uranium–molybdenum alloy dispersion fuel
journal, August 2002
- Meyer, M. K.; Hofman, G. L.; Hayes, S. L.
- Journal of Nuclear Materials, Vol. 304, Issue 2-3
Fission induced swelling and creep of U–Mo alloy fuel
journal, June 2013
- Kim, Yeon Soo; Hofman, G. L.; Cheon, J. S.
- Journal of Nuclear Materials, Vol. 437, Issue 1-3
Fission product induced swelling of U–Mo alloy fuel
journal, December 2011
- Kim, Yeon Soo; Hofman, G. L.
- Journal of Nuclear Materials, Vol. 419, Issue 1-3
Fission gas bubbles and recrystallization-induced degradation of the effective thermal conductivity in U-7Mo fuels
journal, December 2018
- Liang, Linyun; Kim, Yeon Soo; Mei, Zhi-Gang
- Journal of Nuclear Materials, Vol. 511
Three-dimensional phase-field simulations of intragranular gas bubble evolution in irradiated U-Mo fuel
journal, April 2018
- Liang, Linyun; Mei, Zhi-Gang; Soo Kim, Yeon
- Computational Materials Science, Vol. 145
Fission-induced recrystallization effect on intergranular bubble-driven swelling in U-Mo fuel
journal, October 2017
- Liang, Linyun; Mei, Zhi-Gang; Yacout, Abdellatif M.
- Computational Materials Science, Vol. 138
Mesoscale model for fission-induced recrystallization in U-7Mo alloy
journal, November 2016
- Liang, Linyun; Mei, Zhi-Gang; Kim, Yeon Soo
- Computational Materials Science, Vol. 124
A modelling study of the inter-diffusion layer formation in U-Mo/Al dispersion fuel plates at high power
journal, February 2018
- Ye, B.; Hofman, G. L.; Leenaers, A.
- Journal of Nuclear Materials, Vol. 499
Effect of grain morphology on gas bubble swelling in UMo fuels – A 3D microstructure dependent Booth model
journal, November 2016
- Hu, Shenyang; Burkes, Douglas; Lavender, Curt A.
- Journal of Nuclear Materials, Vol. 480
Formation mechanism of gas bubble superlattice in UMo metal fuels: Phase-field modeling investigation
journal, October 2016
- Hu, Shenyang; Burkes, Douglas E.; Lavender, Curt A.
- Journal of Nuclear Materials, Vol. 479
Molecular Dynamics Simulation of Xe Behavior in U-Mo Alloys Fuel
journal, April 2014
- Xiao, Hong-Xing; Tang, Rui; Tian, Xiao-Feng
- Chinese Physics Letters, Vol. 31, Issue 4
Atomistic simulations of the small xenon bubble behavior in U–Mo alloy
journal, June 2015
- Xiao, Hongxing; Long, Chongsheng; Tian, Xiaofeng
- Materials & Design, Vol. 74
Atomistic simulations of thermodynamic properties of Xe gas bubbles in U10Mo fuels
journal, July 2017
- Hu, Shenyang; Setyawan, Wahyu; Joshi, Vineet V.
- Journal of Nuclear Materials, Vol. 490
Fast Parallel Algorithms for Short-Range Molecular Dynamics
journal, March 1995
- Plimpton, Steve
- Journal of Computational Physics, Vol. 117, Issue 1
A ternary EAM interatomic potential for U–Mo alloys with xenon
journal, March 2013
- Smirnova, D. E.; Kuksin, A. Yu; Starikov, S. V.
- Modelling and Simulation in Materials Science and Engineering, Vol. 21, Issue 3
A simple and effective Verlet-type algorithm for simulating Langevin dynamics
journal, January 2013
- Grønbech-Jensen, Niels; Farago, Oded
- Molecular Physics, Vol. 111, Issue 8
Application of the G-JF discrete-time thermostat for fast and accurate molecular simulations
journal, February 2014
- Grønbech-Jensen, Niels; Hayre, Natha Robert; Farago, Oded
- Computer Physics Communications, Vol. 185, Issue 2
An atomistic study of grain boundaries and surfaces in γU-Mo
journal, August 2018
- Beeler, Benjamin; Zhang, Yongfeng; Gao, Yipeng
- Journal of Nuclear Materials, Vol. 507
Atomistic modeling of the self-diffusion in γ-U and γ-U-Mo
journal, May 2015
- Smirnova, D. E.; Kuksin, A. Yu.; Starikov, S. V.
- The Physics of Metals and Metallography, Vol. 116, Issue 5
First principles calculations for defects in U
journal, November 2010
- Beeler, B.; Good, B.; Rashkeev, S.
- Journal of Physics: Condensed Matter, Vol. 22, Issue 50