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http://dx.doi.org/10.3795/KSME-A.2012.36.10.1289

High-Temperature Structural Analysis of a Small-Scale PHE Prototype - Analysis Considering Material Properties in Weld Zone -  

Song, Kee-Nam (Korea Atomic Energy Research Institute)
Hong, Sung-Deok (Korea Atomic Energy Research Institute)
Park, Hong-Yoon (AD Solution)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.36, no.10, 2012 , pp. 1289-1295 More about this Journal
Abstract
A process heat exchanger (PHE) in a nuclear hydrogen system is a key component for transferring the considerable heat generated in a very high temperature reactor (VHTR) to a chemical reaction that yields a large quantity of hydrogen. A performance test on a small-scale PHE prototype made of Hastelloy-X is underway in a small-scale gas loop at the Korea Atomic Energy Research Institute. Previous research on the high-temperature structural analysis of the small-scale PHE prototype had been performed using base material properties. In this study, a high-temperature structural analysis considering the mechanical properties in the weld zone was performed, and the obtained results were compared with those of the previous research.
Keywords
Process Heat Exchanger; High-temperature Structural Analysis; Fusion Zone; Heat Affected Zone(HAZ);
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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1 ISO TR29381, 2008, "Metallic Materials- Instrumented Indentation Test for Measurement of Indentation Tensile Properties."
2 Kim, Y. W., et al., 2009, "Development of Essential Technology," KAERR/RR-2992/2008.
3 Kim, Y. W., 2008, "High Temperature and High Pressure Corrosion Resistant Process Heat Exchanger for a Nuclear Hydrogen Production System, R.O.K Patent # 10-0877574.
4 $Hastelloy^{(R)}$-X alloy, Retrieved June 26, 2012, from http://www.haynesintl.com/pdf/h3009.pdf.
5 Shin, Y. J., et al., 2009, "A Dynamic Simulation of the Sulfuric Acid Decomposition Process in a Sulfuriodine Nuclear Hydrogen Production Plant," Nuclear Engineering and Technology, Vol. 41, No. 6, pp. 831-840.   DOI   ScienceOn
6 Song, K. N., Kim, Y. W. and Park, S. C., 2010, "Investigation of FIV Characteristics of a Coaxial Double-Tube-Type Cross Vessel for a VHTR," Journal of Nuclear Science and Technology, Vol. 47, No. 6, pp. 542-549.   DOI
7 Lee, H. Y., Kim, Y. W. and Song, K. N., 2008, "Preliminary Application of the Draft Code Case for Alloy 617 for a High Temperature Component," Journal of Mechanical Science and Technology, Vol. 22, pp. 856-863.   DOI   ScienceOn
8 Linnert, G. E., 1965, "Welding Metallurgy," Vol. 1, American Welding Society, NY.
9 Song, K. N., Hong, S. D. and Park, H. W., 2011, "High-Temperature Structural Analysis Model on the Process Heat Exchanger for Helium Gas Loop(IV)," Trans. of KSME (A), Vol. 35, No. 10, pp. 1249-1255.   과학기술학회마을   DOI   ScienceOn
10 Song, K. N., Lee, H. Y., Kim, C. S., Hong, S. D. and Park, H. W., 2011, "High-Temperature Structural Analysis Model on the Process Heat Exchanger for Helium Gas Loop (III)," Trans. of KSME (A), Vol. 35, No. 2, pp. 191-200.
11 Song, K. N., Lee, H. Y., Hong, S. D. and Park, H. Y., 2011, "Elastic/Plastic High-Temperature Structural Analysis on the Small-Scale PHE Prototype," Trans. of KPVP, Vol. 7, No. 2, pp. 1-6.
12 Song, K. N., Kang, J. H., Hong, S. D. and Park, H. Y., 2011, "Elastic High-Temperature Structural Analysis on the Small-Scale PHE Prototype Considering the Pipeline Stiffness," Trans. of KPVP, Vol. 7, No. 3, pp. 48-53.
13 Song, K. N. and Ro, D. S., 2011, "Measurement of Mechanical Properties in Weld Zone of Nuclear Material by Instrumented Indentation Technique," Proc. of the KWS 2011 Fall Annual Meeting.
14 Westinghouse, 2007, NGNP and Hydrogen Production Pre-Conceptual Design Report, NGNPESP- RPT-001, Rev 1.
15 US DOE, 2009, Financial Assistance Funding Opportunity Announcement, NGNP Program.
16 AREVA, 2007, NGNP with Hydrogen Production Pre-Conceptual Design Studies Report, Doc. No. 1209052076-000.
17 Idaho National Laboratory, 2007, NGNP Pre- Conceptual Design Report, INL/EXT-07-12967.
18 Chang, J. H., et al., 2007, "A Study of a Nuclear Hydrogen Production Demonstration Plant," Nuclear Engineering and Technology, Vol. 39, No. 2, pp. 111-122.   DOI   ScienceOn
19 Lee, W. J., Lee, W. J., Kim, Y. W. and Chang, J. H., 2009, "Perspectives of Nuclear Heat and Hydrogen," Nuclear Engineering and Technology, Vol. 41, No. 4, pp. 413-426.   DOI   ScienceOn