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Keywords: defects
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Proceedings Papers

Proc. ASME. IMECE2021, Volume 2A: Advanced Manufacturing, V02AT02A018, November 1–5, 2021
Paper No: IMECE2021-71975
... including build orientation, surface roughness, and internal defects. To address the low fatigue behavior of metal AM components, there is an increase in interest in performing surface treatments such as machining or polishing on additive manufactured components. With AM’s unique potential to produce...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 8A: Energy, V08AT08A061, November 1–5, 2021
Paper No: IMECE2021-73358
... to impact the pipeline corrosion. In this work, we study the effect of defect geometry and density along the pipe on the local stress-strain distribution and subsequent local corrosion activity. Small strain von Mises yielding criteria is used and corrosion potential, anodic current density, and cathodic...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 8: Energy, V008T08A045, November 16–19, 2020
Paper No: IMECE2020-23920
...PEM FUEL CELL ELECTRODES SURFACE DEFECTS IMPACT ON THE SYSTEM PERFORMANCE Victor M. Fontalvo1 Universidad ECCI Bogotá, Colombia Universidad del Norte Barranquilla, Colombia Danny Illera Universidad Simon Bolivar Barranquilla, Colomba Marco E. Sanjuan, Humberto A. Gomez Universidad del Norte...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 3: Advanced Materials: Design, Processing, Characterization, and Applications, V003T03A025, November 16–19, 2020
Paper No: IMECE2020-23442
...EFFECTS OF DEFECTS ON NANOPOROUS GRAPHENE AND MOS2 Peter Ozaveshe Oviroh1, Lesego M. Mohlala2, Tien-Chien Jen1 1 Mechanical Engineering Science Department University of Johannesburg, Johannesburg, Gauteng, South Africa 2 Metallurgy Department University of Johannesburg, Johannesburg, Gauteng, South...