The Development of a Thermal-Hydraulic and Nonlinear Dynamic System for Molten Salt Reactors
Published online first on March 31, 2021.
The Molten Salt Reactor (MSR) is the most important system suggested by Generation IV for the future direction in the nuclear reactor field. For more development of the MSR reactor, the core system inside the tube is proposed by naturally circulating molten fuel salt. The nonlinear kinetic equations form a linearized function and are obtained in state-space form. Reactivity feedback and delayed neutrons are extremely important for reactor control. In this paper, a thermal-hydraulic system for the commercial computation dynamic model is proposed. Currently, there is no commercial software to simulate the natural circulation flow. The proposed method can be easily employed to detect faults and can provide a feasible overall system performance.
C. Yu et al., "Th-U breeding performance in a Channel-type molten salt Fast reactor with different starting fuels," Annals of Nuclear Energy, vol. 122, pp. 91-100, Dec. 2018. https://doi.org/10.1016/j.anucene.2018.08.003
V. Singh, "Study of the Dynamic Behavior of Molten-Salt Reactors," M. S. thesis, University of Tennessee, Knoxville, TN, USA, 2019.
D. Suescún-Díaz and G. Espinosa-Paredes, "On the numerical solution of the point reactor kinetics equations," Nuclear Engineering and Technology, vol. 52, no. 6, pp. 1340-1346, Jun. 2020. https://doi.org/10.1016/j.net.2019.11.034
V. V. Ignatiev et al., "Molten-salt reactors: new possibilities, problems and solutions," Atomic Energy, vol. 112, no. 3, pp. 157-165, Jul. 2012. https://doi.org/10.1007/s10512-012-9537-2
V. Singh, M. R. Lish, A. M. Wheeler, O. Chvála, and B. R. Upadhyaya, "Dynamic Modeling and Performance Analysis of a Two-Fluid Molten-Salt Breeder Reactor System," Nuclear Technology, vol. 202, no. 1, pp. 15-38, Apr. 2018. https://doi.org/10.1080/00295450.2017.1416879
A. Asif et al., "Advancement of Integral Fast Reactor," Journal of Applied and Emerging Sciences, vol. 10, no. 2, pp 149-154, Dec. 2020. https://doi.org/10.36785/BUITEMS.JAES.453
J. Stewart, "Gen-Foam Multiphysics Model Development for Molten Salt Reactors," Ph.D. dissertation, University of Nevada, Las Vegas, NV, USA, 2020.
A. M. Leandro, F. Heidet, R. Hu, and N. R. Brown, "Thermal hydraulic model of the molten salt reactor experiment with the NEAMS system analysis module," Annals of Nuclear Energy, vol. 126, pp. 59-67, Apr. 2019. https://doi.org/10.1016/j.anucene.2018.10.060
B. Mignacca and G. Locatelli, "Economics and finance of Molten Salt Reactors," Progress in Nuclear Energy, vol. 129, p. 103503, Nov. 2020. https://doi.org/10.1016/j.pnucene.2020.103503
Y. Kassem, H. Camur, and O. a. M. Abughinda, "Solar Energy Potential and Feasibility Study of a 10MW Grid-connected Solar Plant in Libya," Engineering, Technology & Applied Science Research, vol. 10, no. 4, pp. 5358-5366, Aug. 2020. https://doi.org/10.48084/etasr.3607
C. Shi, M. Cheng, and G. Liu, "Development and application of a system analysis code for liquid fueled molten salt reactors based on RELAP5 code," Nuclear Engineering and Design, vol. 305, pp. 378-388, Aug. 2016. https://doi.org/10.1016/j.nucengdes.2016.05.034
Z. Zou, C. Shen, X. Zhang, S. Wang, and H. Chen, "3D thermal hydraulic characteristics analysis of pool-type upper plenum for lead-cooled fast reactor with multi-scale coupling program," Nuclear Engineering and Design, vol. 370, Dec. 2020, Art. no. 110892. https://doi.org/10.1016/j.nucengdes.2020.110892
A. Asif et al., "Recent Advances in Nuclear Power Plant for Fault Detection and Diagnosis - A Review," Journal of Critical Reviews, vol. 7, Dec. 2020, Art. no. 10.
P. Zhao, Z. Liu, T. Yu, J. Xie, Z. Chen, and C. Shen, "Code development on steady-state thermal-hydraulic for small modular natural circulation lead-based fast reactor," Nuclear Engineering and Technology, vol. 52, no. 12, pp. 2789-2802, Dec. 2020. https://doi.org/10.1016/j.net.2020.05.023
B. Doğan and T. Ölmez, "A novel state space representation for the solution of 2D-HP protein folding problem using reinforcement learning methods," Applied Soft Computing, vol. 26, pp. 213-223, Jan. 2015. https://doi.org/10.1016/j.asoc.2014.09.047
R. Yoshioka, Y. Shimazu, and K. Mitachi, "Guidelines for MSR Accident Analysis," presented at the Thorium Energy Conference, Shanghai, China, 2013.
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