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Proceedings Papers

Surface Finishing and Electroless Nickel Plating of Additively Manufactured (AM) Metal Components

Wondwosen Demisse, Eva Mutunga, Kate Klein, Lucas Rice, Pawan Tyagi
Proc. ASME. IMECE2021, Volume 2A: Advanced Manufacturing, V02AT02A038, November 1–5, 2021
Paper No: IMECE2021-71882
DOI: https://doi.org/10.1115/IMECE2021-71882
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Topics: Additive manufacturing, Experimental design, Fatigue, Finishes, Metalwork, Nickel plating, Surface finishing
Proceedings Papers

3D Printed and Nickel-Coated Electrodes for Photocatalytic Electrolysis for Hydrogen Generation

Babacar Ndoye, Noufou Ouedraogo, Wondwosen Demisse, Andrew Grizzle, Eva Mutunga, Pawan Tyagi
Proc. ASME. IMECE2021, Volume 8A: Energy, V08AT08A055, November 1–5, 2021
Paper No: IMECE2021-70318
DOI: https://doi.org/10.1115/IMECE2021-70318
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Topics: Additive manufacturing, Coating processes, Coatings, Electrodes, Electrolysis, Experimental design, Hydrogen, Hydrogen production, Nickel
Proceedings Papers

Positive Intelligence Training to Develop Self-Awareness for Enhancing Student Learning Potential During Higher Education

Pawan Tyagi, Wondwosen Demisse, Marzieh Savadkoohi, Takele Gemeda
Proc. ASME. IMECE2020, Volume 9: Engineering Education, V009T09A035, November 16–19, 2020
Paper No: IMECE2020-23845
DOI: https://doi.org/10.1115/IMECE2020-23845
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Topics: Education, Students, Undergraduate students, Graduate students, Engineering teachers, Feedback, Mechanical engineering, Performance, Self-evaluation, Teaching
Proceedings Papers

Effect of Altering the Sequence of Chempolishing and Electropolishing on Surface Properties of Additively Manufactured (AM) 316 Steel Components

Joshua Dillard, Andrew Grizzle, Wondwosen Demisse, Pawan Tyagi, Lucas Rice, Cordell Benton
Proc. ASME. IMECE2020, Volume 2A: Advanced Manufacturing, V02AT02A011, November 16–19, 2020
Paper No: IMECE2020-23878
DOI: https://doi.org/10.1115/IMECE2020-23878
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Topics: Additive manufacturing, Electrolytic polishing, Steel, Surface finishing, Surface properties
Proceedings Papers

Design and Development of an Additively Manufactured Geothermal Heat Exchanger for Improved Efficiency and Easy Installation

Takele Gemeda, Sandy Estrada, Wondwosen Demisse, Lei Wang, Jiajun Xu
Proc. ASME. IMECE2020, Volume 2B: Advanced Manufacturing, V02BT02A019, November 16–19, 2020
Paper No: IMECE2020-23288
DOI: https://doi.org/10.1115/IMECE2020-23288
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Topics: Additive manufacturing, Design, Geothermal engineering, Heat exchangers