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Virtual and Physical Prototyping Volume 17, 2022 - Issue 4
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Detection and characterisation of defects in directed energy deposited multi-material components using full waveform inversion and reverse time migration

Jing Raoa School of Engineering and Information Technology, The University of New South Wales, Canberra, ACT, AustraliaORCID Iconhttps://orcid.org/0000-0002-3105-7259View further author information
ORCID Icon,
Swee Leong Singb Department of Mechanical Engineering, National University of Singapore, Singapore, SingaporeView further author information
,
Joel Choon Wee Limc School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, SingaporeView further author information
,
Wai Yee Yeongc School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, SingaporeView further author information
,
Jizhong Yangd State Key Laboratory of Marine Geology, Tongji University, Shanghai, People's Republic of ChinaCorrespondence[email protected]
ORCID Iconhttps://orcid.org/0000-0001-8561-4121View further author information
ORCID Icon,
Zheng Fanc School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, SingaporeView further author information
&
Paul Hazella School of Engineering and Information Technology, The University of New South Wales, Canberra, ACT, AustraliaORCID Iconhttps://orcid.org/0000-0002-8302-3173View further author information
ORCID Icon show all
Pages 1047-1057 | Received 19 Apr 2022, Accepted 29 May 2022, Published online: 13 Jun 2022

Citations (9)

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Read on this site (5)

Jing Rao, Swee Leong Sing, Peipei Liu, Jilai Wang & Hoon Sohn. (2023) Non-destructive testing of metal-based additively manufactured parts and processes: a review. Virtual and Physical Prototyping 18:1.
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Nowrin Akter Surovi & Gim Song Soh. (2023) Acoustic feature based geometric defect identification in wire arc additive manufacturing. Virtual and Physical Prototyping 18:1.
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Kilian Wasmer, Matthias Wüst, Di Cui, Giulio Masinelli, Vigneashwara Pandiyan & Sergey Shevchik. (2023) Monitoring of functionally graded material during laser directed energy deposition by acoustic emission and optical emission spectroscopy using artificial intelligence. Virtual and Physical Prototyping 18:1.
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Yanning Zhang, Cory Groden, E. Nyberg & A. Bandyopadhyay. (2023) W7Ni3Fe-Ti6Al4V bimetallic layered structures via directed energy deposition. Virtual and Physical Prototyping 18:1.
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Taekyeong Kim, Jung Gi Kim, Sangeun Park, Hyoung Seop Kim, Namhun Kim, Hyunjong Ha, Seung-Kyum Choi, Conrad Tucker, Hyokyung Sung & Im Doo Jung. (2023) Virtual surface morphology generation of Ti-6Al-4V directed energy deposition via conditional generative adversarial network. Virtual and Physical Prototyping 18:1.
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Articles from other publishers (4)

Genghao Jiao, Xuewei Fang, Xiaoming Chen, Naiyuan Xi, Mugong Zhang, Yi Liu, Huaying Wu & Ke Huang. (2023) The origin of low thermal expansion coefficient and enhanced tensile properties of Invar alloy fabricated by directed energy deposition. Journal of Materials Processing Technology 317, pages 117994.
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Heng Gu, Tapio Väistö, Chao Wei, Lin Li, Xudong Ren & Lili Qian. (2023) A coupled ray-tracing based CFD and cellular automaton model for predicting molten pool formation and microstructure evolution in narrow gap laser welding. International Journal of Heat and Mass Transfer 209, pages 124115.
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Jing Rao, Yangji Tao, Yan Sun, Cunjian Miao & Wenlong Wang. (2023) Detection of defects in highly attenuating materials using ultrasonic least-squares reverse time migration with preconditioned stochastic gradient descent. Ultrasonics 131, pages 106930.
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Swee Leong Sing & Wai Yee Yeong. (2022) Emerging Materials for Additive Manufacturing. Materials 16:1, pages 127.
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