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http://dx.doi.org/10.1016/j.ijnaoe.2020.04.001

Selection of PAUT probes for submarine pressure hull integrity assessment  

Jung, Min-jae (Department of Naval Vessel Service, Korean Register)
Park, Byeong-cheol (Department of Naval Architecture and Ocean Engineering, Pusan National University)
Lim, Chae-og (Department of Naval Architecture and Ocean Engineering, Pusan National University)
Lee, Jae-chul (Department of Naval Architecture and Ocean Engineering, Gyeongsang National University)
Shin, Sung-chul (Department of Naval Architecture and Ocean Engineering, Pusan National University)
Publication Information
International Journal of Naval Architecture and Ocean Engineering / v.12, no.1, 2020 , pp. 578-595 More about this Journal
Abstract
Submarine pressure hulls must withstand high hydraulic pressure and be free of defects. To improve the precision of defect detection, we herein examined different probes for optimal defect assessment by applying the Phased Array Ultrasonic Testing (PAUT) method. Two sets of probe design parameters were selected by considering pressure hull characteristics and analyzed through modeling. PAUT probes were applied, and defect assessment results were compared based on ultrasonic signals of various simulated defects in specimens designed to be the same as actual pressure hulls. The final selected design parameters for the submarine probe, which were designed to minimize the grating lobe of wave interference effect and improve the ultrasonic resolution of pressure hull welds, were identified through the experiment. The improvement in the probe's ability to detect defects in a pressure hull was verified. Furthermore, the accuracy of defect length measurement was improved, enhancing the applicability of the technique.
Keywords
Submarine pressure hull; Non-destructive testing; Phased array ultrasonic testing; PAUT probe;
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Times Cited By KSCI : 6  (Citation Analysis)
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1 Abdessalem, B., Redouane, Drai, Ahmed, Kechida, Lyamine, Dris, Farid, Chibane, 2015. Enhancement of phased array ultrasonic signal in composite materials using TMST algorithm. Phys. Procedia 70, 488-491, 2015.   DOI
2 Hu, D., Wanga, Q., Xiaoa, K., Maa, Y., 2012. Ultrasonic phased array for the circumferential welds safety inspection of urea reactor. Pro2007cedia Engineering 43, 459-463, 2012.   DOI
3 Jung, M.J., 2018. A Study on Weld Defect Detection of Submarine Pressure Hull Using Phased Array Ultrasonic Testing. Pusan national university, Pusan, Republic of Korea.
4 Jung, M.J., Park, B.C., Bae, J.H., Shin, S.C., 2018. PAUT-based defect detection method for submarine pressure hulls. Int. J. Naval Architect. Ocean Eng. 153-169, 2018.
5 Jyung, D.H., 1998. Automated ultrasonic testing of offshore structure. J. Korean Soc. Nondestr. Test. 18 (1).
6 Kim, Y.S., 2007. A Study on Flaw Evaluation for Turbine Disk Rim Using Phased Array Ultrasonic Examination. Chungnam National University, Daejeon, Republic of Korea. Master's thesis.
7 Kim, H.H., 2016. Simulation based investigation of focusing phased array ultrasound in dissimilar metal welds. Nucl. Eng. Technol. 48, 228-235, 2016.   DOI
8 Kim, H.H., Kim, H.J., Song, S.J., Kim, K.C., Kim, Y.B., 2016. Simulation based investigation of focusing phased array ultrasound in dissimilar metal welds. Nucl. Eng. Technol. 48, 228-235, 2016.   DOI
9 Lim, C.E., 2013. A Study on the Crack Detection of Atomic Pressure Vessel with Ultrasound Phased Array System. Sogang University, Seoul, Republic of Korea.
10 Mahaut, S., Godefroit, J.L., Roy, O., Cattiaux, G., 2004. Application of phased array techniques to coarse grain components inspection. Ultrasonics 42, 791-796, 2004.   DOI
11 Nam, M.H., Jung, H.S., Kim, C.K., Kang, B.K., Lim, I.S., 2012. An evaluation on suitability of wind blade inspection with phased array ultrasonic testing. J. Korean Soc. Nondestr. Test.
12 Nanekara, P., Jothilakshmia, N., Jayakumarb, T., 2013. Ultrasonic phased array examination of circumferential weld joint inreactor pressure vessel of BWR. Nucl. Eng. Des. 265, 366-374, 2013.   DOI
13 Nardo, R.M., Cerniglia, D., Lombardo, P., Pecoraro, S., Infantino, A., 2016. Detection, characterization and sizing of hydrogen induced cracking in pressure vessels using phased array ultrasonic data processing. Struct. Integr. 2, 581-588, 2016.
14 Navsea, 1998. Requirements for Nondestructive Testing Methods. Report No. MILSTD-271. Commander Naval Sea Systems Command.
15 Wooh, S.C., Shi, Y., 1998. Optimization of ultrasonic phased array. Rev. Prog. Quant. Nondestr. Eval. 17, 883-890.   DOI
16 Oh, C.H., 2010. A Study on Phased Array Ultrasonic Testing for Detection of Flaws in the Turbine Rotors of Nuclear Power Plants. Master's thesis, Sungkyunkwan University, Seoul, Republic of Korea.
17 Olympus NDT, 2007. Introduction to Phased Array Ultrasonic Technology Applications. Quebec, Canada.
18 Peter, Yule, Woolner, Derek, 2008. The Collins class submarine story e steel, spies and spin. North. Mar. 18 (2), 150-151.
19 Wang, Xiao, Ma, Hu, 2012. Ultrasonic phased array for the circumferential welds safety inspection of urea reactor. In: International Symposium on Safety Science and Engineering in China. ISSSE-2012.
20 Welding source, 2017. U.S. Navy partnership aims to reduce submarine welding inspection costs. http://weldingsource.org/u-s-navy-partnership-aims-toreduce- submarine-welding-inspection-costs/.
21 Wooh, S.C., Azar, L., Shi, Y., 1999. Beam focusing behavior of linear phased arrays. NDT&E Int. 33, 189-198, 1999.   DOI
22 Wooh, S.-C., Azar, L., Shi, Y., 2000. Beam focusing behavior of linear phased arrays. NDT&E Int. 33, 189-198, 2000.   DOI
23 Yoo, B.S., Kim, Y.S., Lee, J.S., 2013. Development of the phased array ultrasonic testing technique for nuclear power plant's small bore piping socket weld. J. Korean Soc. Nondestr. Test. 33 (4), 368-375.   DOI
24 Yang, H.S., 2015. Improvement of Crack Inspection Performance in Boiler Tube by Application of PAUT. Hanyang university, Seoul, Republic of Korea.