Prasert Chalermkarnnon
Thailand National Science and Technology Development Agency
7 Papers
15 Citations
Prasert Chalermkarnnon is an academic researcher from Thailand National Science and Technology Development Agency. The author has contributed to research in topics: Selective laser melting & Laser power scaling. The author has an hindex of 3, co-authored 5 publications.
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Papers
Computational investigation of thermal behavior and molten metal flow with moving laser heat source for selective laser melting process
Patiparn Ninpetch,Pruet Kowitwarangkul,Sitthipong Mahathanabodee,Prasert Chalermkarnnon,Phadungsak Rattanadecho +4 more
TL;DR: In this article, an integrated numerical modeling of discrete element method (DEM) and computational fluid dynamics (CFD) is applied to investigate the thermal behavior and molten metal flow characteristics, and analyze the influence of the process parameters on scanning track formation.
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A review of computer simulations of metal 3D printing
Patiparn Ninpetch,Pruet Kowitwarangkul,Sithipong Mahathanabodee,Prasert Chalermkarnnon,P. Ratanadecho +4 more
- 26 Oct 2020
TL;DR: In this article, a review of the metal 3D printing simulation models is presented to investigate and predict the physical phenomena, thermo-mechanical behavior, and performance of metal-3D printing parts.
3D CAD/reverse engineering technique for assessment of Thai morphology: Proximal femur and acetabulum.
Nattapon Chantarapanich,Sattaya Rojanasthien,Bancha Chernchujit,Banchong Mahaisavariya,Kavin Karunratanakul,Prasert Chalermkarnnon,Chinnawit Glunrawd,Kriskrai Sitthiseripratip +7 more
TL;DR: This study provides essential morphometric data for various orthopedic implant designs relating to proximal femur region and results show female had a smaller dimension compared with male in most of the parameters.
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Biocompatibility of hydroxyapatite scaffolds processed by lithography-based additive manufacturing.
Passakorn Tesavibul,Surapol Chantaweroad,Apinya Laohaprapanon,Somruethai Channasanon,Paweena Uppanan,Siriporn Tanodekaew,Prasert Chalermkarnnon,Kriskrai Sitthiseripratip +7 more
TL;DR: The hydroxyapatite scaffold for bone tissue engineering was able to be processed by the lithography-based additive manufacturing machine while the biocompatibilities were confirmed and the density and compressive strength were characterized.
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Numerical Modeling of Distortion of Ti-6Al-4V Components Manufactured Using Laser Powder Bed Fusion
Patiparn Ninpetch,Pruet Kowitwarangkul,Prasert Chalermkarnnon,Patcharapit Promoppatum,Piyapat Chuchuay,Phadungsak Rattanadecho +5 more
TL;DR: In this paper , the authors explored and predicted the distortion of Ti-6Al-4V components manufactured using the L-PBF process by using numerical modeling in Simufact Additive 2020 FP1 software.