CFD Applications to Pressurized Thermal Shock-Related Phenomena

Table 2

CFD simulations of a single-phase flow on the ROCOM experiments.

CFD simulation	Test	Code	Mesh resolution	Standard	Nonlinear	SLR	Standard	SST	RSM	LES	Simulation
Loginov et al. [31]	FLOMIX-R project, d05m00	N/A	3.0 M, 5.3 M, and 12.3 M cells (in total) and 0.26 M, 0.42 M, 0.82 M, 2.02 M, and 13.3 M cells (in the CL)							●; Subgrid model of Vreman [75]	Transient
Loginov et al. [14]	FLOMIX-R project, d05m05, m10, and m15	N/A	13.2 M (d05m05), 15.2 M (d05m10), and 19.9 M cells (d05m15)							●; Subgrid model of Vreman [75]	Transient
Farkas et al. [40]	OECD PKL2 project, test 1.1	FLUENT	4.6 M cells						●		Transient
Feng et al. [73]	FLOMIX-R project, d10m05	TrioCFD	15 M cells							●; WALE model	Transient
Höhne et al. [16, 30] and Höhne and Kliem [79]	IAEA CRP, d10m10 and d00m15	ANSYS CFX, TrioCFD 1.7.3	6.5 M nodes and 4 M hybrid elements (CFX) and 22 M elements (TrioCFD)						●; BSL-RSM (CFX)	●; WALE model (TrioCFD)	Transient
Puragliesi [41]	OECD PKL2 project, tests 1.1, 2.1, and 2.2	STAR-CCM+ 10.04	1.4 M, 11.9 M, and 16.9 M cells			●					Transient
Čarija et al. [80]	IAEA CRP, d10m10	ANSYS Fluent	8.5 M cells	●			●	●	●		Transient
Chouhan et al. [16, 32]	IAEA CRP, d10m10	OpenFOAM-4.1	Coarse mesh (RANS), 2.8 M, 5 M, and 12 M cells (LES)					●		●; WALE and one-equation eddy viscosity models	Transient
Wei et al. [42]	OECD PKL2 project, tests 1.1, 2.1, and 2.2	OpenFOAM-5	8.3 M cells		●			●			Transient
Ayad et al. [81]	IAEA CRP, d10m10	ANSYS CFX 2022 R1	6.5 M elements					●			Transient

Test case dxxmyy: constant flow rate in a single loop, which represents the magnitude of natural circulation, equal to yy% of the nominal flow with a density difference of xx% between the loop and ECC water. Data in italics under mesh resolution: conditions used for validation among multiple conditions or conditions that were indicated to be suitable. Black circles mean applicable.