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http://dx.doi.org/10.1016/j.net.2022.02.020

Numerical investigation of a plate-type steam generator for a small modular nuclear reactor  

Kang, Jinhoon (School of Mechanical Engineering, Pusan National University)
Bak, Jin-Yeong (School of Mechanical Engineering, Pusan National University)
Lee, Byung Jin (KEPCO Engineering & Construction)
Chung, Chang Kyu (KEPCO Engineering & Construction)
Yun, Byongjo (School of Mechanical Engineering, Pusan National University)
Publication Information
Nuclear Engineering and Technology / v.54, no.8, 2022 , pp. 3140-3153 More about this Journal
Abstract
A numerical feasibility study was conducted to investigate the thermal-hydraulic characteristics of a steam generator with corrugated plates for a small modular reactor. Accordingly, a one-dimensional thermal-hydraulic analysis code was developed based on the existing state-of-the-art thermal-hydraulic models and correlations for corrugated plate heat exchangers. Subsequently, the pressure loss, heat transfer, and instability characteristics of the steam generator with corrugated plates were investigated according to the chevron angle and mass flux. Additionally, the characteristics of rectangular and disk-type corrugated plate steam generators with equivalent heat transfer areas were analyzed. The steam generator with disk-type corrugated plates exhibited better performance in terms of pressure loss and heat transfer rate than the rectangular type. In addition, when the mass flux decreased from the onset of boiling points, reverse gradients of the total pressure change were observed in both types. Thus, it was confirmed that Ledinegg instability could occur in the steam generator with corrugated plates. However, it was dependent on the chevron angle, and the optimal chevron angle to minimize instability was 45° under the conditions of the present analysis.
Keywords
Steam generator; Corrugated plate; Boiling; Reverse gradient; Ledinegg instability;
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1 P.A. Kew, K. Cornwell, Correlations for the prediction of boiling heat transfer in small-diameter channels, Appl. Therm. Eng. 17 (1997) 705-715, https://doi.org/10.1016/S1359-4311(96)00071-3.   DOI
2 D.H. Han, K.J. Lee, Y.H. Kim, Experiments on the characteristics of evaporation of R410A in brazed plate heat exchangers with different geometric configurations, Appl. Therm. Eng. 23 (2003) 1209-1225, https://doi.org/10.1016/S1359-4311(03)00061-9.   DOI
3 T.S. Khan, M.S. Khan, M.C. Chyu, Z.H. Ayub, Experimental investigation of evaporation heat transfer and pressure drop of ammonia in a 60° chevron plate heat exchanger, Int. J. Refrig. 35 (2012) 336-348, https://doi.org/10.1016/j.ijrefrig.2011.10.018.   DOI
4 M.S. Khan, T.S. Khan, M.C. Chyu, Z.H. Ayub, Experimental investigation of evaporation heat transfer and pressure drop of ammonia in a 30° chevron plate heat exchanger, Int. J. Refrig. 35 (2012) 1757-1765, https://doi.org/10.1016/j.ijrefrig.2012.05.019.   DOI
5 Y.Y. Yan, T.F. Lin, Evaporation heat transfer and pressure drop of refrigerant R134a in a plate heat exchanger, J. Heat Tran. 121 (1999) 118-127, https://doi.org/10.1115/1.2825924.   DOI
6 X.H. Han, L.Q. Cui, S.J. Chen, G.M. Chen, Q. Wang, A numerical and experimental study of chevron, corrugated-plate heat exchangers, Int. Commun. Heat Mass Tran. 37 (2010) 1008-1014, https://doi.org/10.1016/j.icheatmasstransfer.2010.06.026.   DOI
7 R.L. Amalfi, F. Vakili-Farahani, J.R. Thome, Flow boiling and frictional pressure gradients in plate heat exchangers. Part 2: comparison of literature methods to database and new prediction methods, Int. J. Refrig. 61 (2016) 185-203, https://doi.org/10.1016/j.ijrefrig.2015.07.009.   DOI
8 Y.C. Tsai, F.B. Liu, P.T. Shen, Investigations of the pressure drop and flow distribution in a chevron-type plate heat exchanger, Int. Commun. Heat Mass Tran. 36 (2009) 574-578, https://doi.org/10.1016/j.icheatmasstransfer.2009.03.013.   DOI
9 L.O. Freire, D. Ad De Andrade, On applicability of plate and shell heat exchangers for steam generation in naval PWR, Nucl. Eng. Des. 280 (2014) 619-627, https://doi.org/10.1016/j.nucengdes.2014.09.039.   DOI
10 I.H. Kim, J. Won, T. Bae, K. Yi, H.R. Choi, G.S. Kim, S.K. Lee, S. Kim, C.K. Chung, B.G. Kim, J.T. Seo, B.J. Lee, Development of BANDI-60S for a Floating Nuclear Power Plant, vol. 35, 2019, pp. 24-26.
11 Y.Y. Hsieh, T.F. Lin, Saturated flow boiling heat transfer and pressure drop of refrigerant R-410A in a vertical plate heat exchanger, Int. J. Heat Mass Tran. 45 (2002) 1033-1044, https://doi.org/10.1016/S0017-9310(01)00219-8.   DOI
12 A. Muley, R.M. Manglik, Experimental study of turbulent flow heat transfer and pressure drop in a plate heat exchanger with chevron plates, J. Heat Tran. 121 (1999) 110-117, https://doi.org/10.1115/1.2825923.   DOI
13 C. Gulenoglu, F. Akturk, S. Aradag, N. Sezer Uzol, S. Kakac, Experimental comparison of performances of three different plates for gasketed plate heat exchangers, Int. J. Therm. Sci. 75 (2014) 249-256, https://doi.org/10.1016/j.ijthermalsci.2013.06.012.   DOI
14 H. Kumar, The plate heat exchanger: construction and design, in: Inst. Chem. Eng. Symp. Ser., 1984, pp. 1275-1288.
15 B. Thonon, Design method for plate evaporators and condensers, in: BHR, Gr. Conf. Ser. Publ, Mechanical Engineering Publications Limited, 1995, pp. 37-50.
16 M.S. Khan, T.S. Khan, M.C. Chyu, Z.H. Ayub, Evaporation heat transfer and pressure drop of ammonia in a mixed configuration chevron plate heat exchanger, Int. J. Refrig. 41 (2014) 92-102, https://doi.org/10.1016/j.ijrefrig.2013.12.015.   DOI
17 W. Yoon, J.H. Jeong, Development of a numerical analysis model using a flow network for a plate heat exchanger with consideration of the flow distribution, Int. J. Heat Mass Tran. 112 (2017) 1-17, https://doi.org/10.1016/j.ijheatmasstransfer.2017.04.087.   DOI
18 S. Kakac, B. Bon, A Review of two-phase flow dynamic instabilities in tube boiling systems, Int. J. Heat Mass Tran. 51 (2008) 399-433, https://doi.org/10.1016/j.ijheatmasstransfer.2007.09.026.   DOI
19 R.L. Amalfi, F. Vakili-Farahani, J.R. Thome, Flow boiling and frictional pressure gradients in plate heat exchangers. Part 1: review and experimental database, Int. J. Refrig. 61 (2016) 166-184, https://doi.org/10.1016/j.ijrefrig.2015.07.010.   DOI