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http://dx.doi.org/10.1016/j.net.2019.11.014

Experimental investigation of impact-sliding interaction and fretting wear between tubes and anti-vibration bars in steam generators  

Guo, Kai (School of Chemical Engineering and Technology, Tianjin University)
Jiang, Naibin (Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China)
Qi, Huanhuan (Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China)
Feng, Zhipeng (Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China)
Wang, Yang (School of Chemical Engineering and Technology, Tianjin University)
Tan, Wei (School of Chemical Engineering and Technology, Tianjin University)
Publication Information
Nuclear Engineering and Technology / v.52, no.6, 2020 , pp. 1304-1317 More about this Journal
Abstract
The tubes in a heat exchanger, such as a steam generator (SG), are subjected to crossflow, and interaction between tubes and supports can happen, which can cause fretting wear of tubes. Although many experiments and models have been established, some detailed mechanisms are still not sufficiently clear. In this work, more attention is paid to obtain the regulation of impact and sliding in the complex process and many factors, such as excitation forces and clearances. The responses and contact forces were analyzed to obtain clear understanding of the influences of these factors. Room temperature tests in the air were established. The results show that the effect of clearance on the normal work rate is not monotonous and instead has two peaks. The force ratio can influence the normal work rate by changing the distribution of contact angles, which can result in higher sliding in the contact process. Fretting wear tests are conducted, and the wear surfaces are analyzed by a scanning electron microscope (SEM) and energy dispersive X-ray spectrometer (EDX). The results of this work can serve as a reference for impactsliding contact analysis between AVBs and tubes in steam generators.
Keywords
Tube/ support interaction; Fretting wear; Impact-sliding; Steam generator;
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  • Reference
1 M.A. Hassan, D.S. Weaver, M.A. Dokainish, A new tube/support impact model for heat exchanger tubes, J. Fluids Struct. 21 (2005) 561-577.   DOI
2 M.A. Hassan, D.S. Weaver, M.A. Dokainish, The effects of support geometry on the turbulence response of loosely supported heat exchanger tubes, J. Fluids Struct. 18 (2003) 529-554.   DOI
3 M. Yetisir, N.J. Fisher, Prediction of pressure tube fretting-wear damage due to fuel vibration, Nucl. Eng. Des. 176 (1997) 261-271.   DOI
4 A. Oeng O, S. Ziada, In-depth study of vortex shedding, acoustic resonance and turbulent forces in a normal triangular array, J. Fluids Struct. 12 (1998) 717-758.   DOI
5 M.J. Pettigrew, C.E. Taylor, Vibration analysis of shell-and-tube heat exchangers: an overview-Part 2: vibration response, fretting-wear, guidelines, J. Fluids Struct. 18 (2003) 485-500.   DOI
6 T. Souilliart, E. Rigaud, A. Le Bot, C. Phalippou, Energy-based wear law for oblique impacts in dry environment, Tribol. Int. 105 (2017) 241-249.   DOI
7 J. Li, Y.H. Lu, X.H. Tu, W. Li, The effects of subsurface microstructure evolution on fretting wear resistance of nickel-based alloy, Wear 416-417 (2018) 81-88.   DOI
8 J. Li, Y.H. Lu, L. Xin, T. Shoji, The subsurface damage mechanism of Inconel 690 during fretting wear in pure water, Tribol. Int. 117 (2018) 152-161.   DOI
9 A.D.F. Axisa, R.J. Giber, Experimental study of impact forces in multi-span PWR steam generator tubes, in: ASME Symposium on Flow Induced Vibration, 1984, pp. 1-22.
10 C.E. Taylor, M.J. Pettigrew, N.J. Fisher, Flow-induced vibration: recent findings and open questions, Nucl. Eng. Des. 185 (1998) 249-276.   DOI
11 R.D. Blevins, Vibration-induced wear of heat exchanger tubes, J. Eng. Technol. Trans. ASME 107 (1985) 62-70.
12 M.P. Paidoussis, G.X. Li, Cross-flow-induced chaotic vibrations of heat-exchanger tubes impacting on loose supports, J. Sound Vib. 152 (1992) 305-326.   DOI
13 N.W. Mureithi, M.P. Païdoussis, S.J. Price, Intermittency transition to chaos in the response of a loosely supported cylinder in an array in cross-flow, Chaos, Solit. Fractals 5 (1995) 847-867.   DOI
14 R.D. Blevins, Fretting wear of heat exchanger tubes-Part I experiments, J. Eng. Power Trans. ASME 101 (1979) 625-630.   DOI
15 R.D. Blevins, Fretting wear of heat exchanger tubes-Part II models, nuclear heat exchanger committee and presented at the joint power generation conference, Trans. ASME 101 (1979) 630-634.
16 P.L. Ko, Heat exchanger tube fretting wear review and application to design, J. Tribol. Trans. ASME 107 (1985) 150-157.
17 N.J. Fisher, M.J. Olesen, R.J. Rogers, et al., Simulation of tube-to-support dynamic interaction in heat exchange equipment, J. Press. Vessel Technol. Trans. ASME 111 (1989) 378-384.   DOI
18 P.L. Ko, Metallic wear - a review with special references to vibration-induced wear in power plant components, Tribol. Int. 20 (1986) 66-77.   DOI
19 H. Basista, P.L. Ko, Correlation of support impact force and fretting-wear for a heat exchanger tube, J. Press. Vessel Technol. Trans. ASME 106 (1984) 69-77.   DOI
20 N.J. Fisher, A.B. Chow, M.K. Weckwerth, Experimental fretting-wear studies of steam generator materials, J. Press. Vessel Technol. Trans. ASME 117 (1995) 312-319.   DOI
21 N.J. Fisher, F.M. Guerout, Steam generator fretting-wear damage a summary of recent findings, J. Press. Vessel Technol. Trans. ASME 121 (1999) 304-310.   DOI
22 R.J. Pick, R.J. Rogers, On the dynamic spatial response of a heat exchanger tube with intermittent baffle conta, Nucl. Eng. Des. 36 (1976) 81-90.   DOI
23 R.J. Pick, R.J. Rogers, Factors associated with support plate forces due to heat-exchanger tube vibratory contact, Nucl. Eng. Des. 44 (1977) 247-282.   DOI
24 M.K. Au-Yang, Flow-induced wear in steam generator tubes-prediction versus operational experience, J. Press. Vessel Technol. Trans. ASME 12 (1998) 139-145.
25 P.L. Ko, Experimental studies of tube frettings in steam generators and heat exchangers, J. Press. Vessel Technol. Trans. ASME 101 (1979) 125-133.   DOI
26 M.A. Hassan, R.J. Rogers, Friction modelling of preloaded tube contact dynamics, Nucl. Eng. Des. 235 (2005) 2349-2357.   DOI
27 M.A. Hassan, D.S. Weaver, M.A. Dokainish, A simulation of the turbulence response of heat exchanger tubes in lattice-bar supports, J. Fluids Struct. 16 (2002) 1145-1176.   DOI