Browsing by Author "Wei, Lei"

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Smart-substrate: a novel structural design to avert residual stress accretion in directed energy deposition additive manufacturing

Lu, Xufei; Zhang, Guohao; Chiumenti, Michele; Cervera Ruiz, Miguel; Slimani, Mehdi; Ma, Liang; Wei, Lei; Lin, Xin (Taylor & Francis Group, 2023-01)
Article
Open Access
Residual stresses, related distortions and cracks are detrimental in metallic Additive Manufacturing (AM). Previously developed stress-control strategies based on reducing thermal gradients hardly diminish the stress ...
Teaching complicated conceptual knowledge with simulation videos in foundational electrical engineering courses

Chen, Baiyun; Wei, Lei; Li, Huihui (OmniaScience, 2016-09)
Article
Open Access
Building a solid foundation of conceptual knowledge is critical for students in electrical engineering. This case study explores the use of simulation videos to illustrate complicated conceptual knowledge in foundational ...