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Keywords: finite element method
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Proceedings Papers

Analysis of Corner Radius on the Free Oscillating Cylinder With Heat Transfer and Flow Pattern at Low Reynolds Number

Yuvraj Sarout, Md Didarul Islam, Yap Yit Fatt, Isam Janajreh
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T20A007, July 11–13, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HT2022-85599
https://doi.org/10.1115/HT2022-85599
...(2S) to 2S as the corner radius is modified. Results give a deep insight into heat transfer getting changed by changing three different parameters and will make a base for future study of tube bundles in heat exchangers with FIV. FIV unsteady flows heat transfer finite element method heat...
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Topics: Corners (Structural elements), Cylinders, Flow (Dynamics), Heat exchangers, Heat transfer, Oscillations, Reynolds number
Proceedings Papers

Parametric Study of SLM Processing Parameters on In-Situ Residual Stress

Emmanuel Duodu Amoako, Patrick Mensah, Stephen Akwaboa, Samuel Ibekwe, Guoqiang Li
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T10A006, July 14–17, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HT2019-3623
https://doi.org/10.1115/HT2019-3623
... of a manufactured product. In this present work, the authors implement a numerical thermo-mechanical model approach to determine the residual stress and strain in 316L Stainless Steel built samples using a finite element method (FEM) software ANSYS ® (Workbench version 19.0). We are able to predict the unsteady...
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Topics: Additive manufacturing, Finite element methods, Lasers, Melting, Stress