Embedded Files
2025
2025
Ninpetch, P., Kowitwarangkul, P., Chalermkarnnon, P. et al. Formation and shrinkage of deposited track with varying powder layer thicknesses in selective laser melting process: multi-physics simulation. Comp. Part. Mech. (2025). https://doi.org/10.1007/s40571-025-01043-7
2024
2024
Suporn Kittivinitchnun, Pruet Kowitwarangkul, Elsayed Mousa, Alexander Babich, Non-Isothermal Reduction Kinetics Model of Self-Reducing Iron Ore Pellets, ISIJ International, 2024, Volume 64, Issue 10, Pages 1503-1516, Released on J-STAGE August 15, 2024, Advance online publication June 17, 2024, Online ISSN 1347-5460, Print ISSN 0915-1559, https://doi.org/10.2355/isijinternational.ISIJINT-2024-107
R. Thongpron, P. Ninpetch, P. Chalermkarnnon, and P. Kowitwarangkul, Effect of hatch spacing in selective laser melting process of Ti-6Al-4V alloy on finished surface roughness: A computational study, Journal of Metals, Materials and Minerals. 2024; 34(3):1861
Abhilash, P. Nunthavarawong, W. Ratanathavorn, P. Kowitwarangkul, Advances in friction stir welding of dissimilar aluminum and steel: a review on challenges, assisted techniques, and future prospects. Materials and Manufacturing Processes, 2024, 1–34. https://doi.org/10.1080/10426914.2024.2362641
2023
2023
P. Promsuwan, R. Tongsri, P. Kowitwarangkul, P. Ninpetch, and Thotsaphon Threrujirapapong, Investigation on microstructure and mechanical properties of 17-4PH stainless steels fabricated by materials extrusion additive manufacturing, Songklanakarin J. Sci. Technol., 45 (3), 442–450, May – Jun. 2023
P. Thongjitr, P. Kowitwarangkul, Y. Pratumwal, S. Otarawanna, Optimization of Oxygen Injection Conditions with Different Molten Steel Levels in the EAF Refining Process by CFD Simulation. Metals. 2023; 13(9):1507. https://doi.org/10.3390/met13091507
2022
P. Ninpetch ,P. Kowitwarangkul, P. Chalermkarnnon, P. Promoppatum, P. Chuchuay, P. Rattanadecho, Numerical Modeling of Distortion of Ti-6Al-4V Components Manufactured Using Laser Powder Bed Fusion, Metals, Vol. 12 No. 9, (September, 2022): 1484. https://doi.org/10.3390/met12091484
P. Ninpetch, P. Chalermkarnnon, P. Kowitwarangkul, Multiphysics Simulation of Thermal-Fluid Behavior in Laser Powder Bed Fusion of H13 Steel: Influence of Layer Thickness and Energy Input, Metals and Materials International (2022), https://doi.org/10.1007/s12540-022-01239-z
2021
2021
P. Ninpetch, P. Kowitwarangkul, S. Mahathanabodee, P. Chalermkarnnon, P. Rattanadecho, Computational Investigation of Thermal Behavior and Molten Metal Flow with Moving Laser Heat Source for Selective Laser Melting Process, Case Studies in Thermal Engineering, Volume 24, 2021, 100860, ISSN 2214-157X, https://doi.org/10.1016/j.csite.2021.100860. (SCI/ISI index)
K, Boonpen, P. Kowitwarangkul, P. Ninpetch, N. Phophichit, P. Chuchuay, T. Threrujirapapong, S. Otarawanna, Numerical Study of Influence of Casting Speed on Fluid Flow Characteristics in the Four Strand Tundish, Proceeding of the 5th International Conference on Smart Materials and Nanotechnology, Pattaya, Thailand, December 1-4, 2020, (Published in Materials Today: Proceedings (2021): 1-7. DOI: 10.1016/j.matpr.2021.03.465.)
2020
K. Munpakdee, P. Ninpetch, P. Kowitwarangkul, R. Canyook and S. Otarawanna, Effect of feed sprue size on porosity defects in Platinum 950 centrifugal investment casting via numerical modelling, (Proceeding of The 11th TSME International Conference on Mechanical Engineering 1st – 4th December 2020, Ubon Ratchathani, Thailand.) IOP Conference Series: Materials Science and Engineering 1137 (1): 012021, pp. 1-7, DOI: 10.1088/1757-899X/1137/1/012021
A. Piyapaneekoon and P. Kowitwarangkul, A CFD study on the energy saving in reheating furnace with oxygen-enriched air conditions, AIP Conference Proceedings 2279, 020001 (2020); https://doi.org/10.1063/5.0022972
P. Ninpetch, P. Kowitwarangkul, S. Mahathanabodee, P. Chalermkarnnon, and P. Ratanadecho, A review of computer simulations of metal 3D printing, AIP Conference Proceedings 2279, 050002 (2020); https://doi.org/10.1063/5.0022974
S. Lakkum, P. Ninpetch, N. Phophichit, P. Kowitwarangkul, A. Tawai, S. Otarawanna, Numerical and Physical Investigation of the Mixing Process in Gas Stirred Ladle System, Applied Science and Engineering Progress (2020): 1-13. DOI: 10.14416/j.asep.2020.07.001
S. Otarawanna, K. Ngiamsoongnirn, A. Malatip, P. Eiamaram, S. Phongthanapanich, E. Juntasaro, P. Kowitwarangkul, T. Intarakumthornchai, P. Boonmalert, C. Bhothikhun, An Educational Software Suite For Comprehensive Learning of Computer-Aided Engineering, Computer Applications in Engineering Education (2020): 1-27. DOI: 10.1002/cae.22285
2019
R. Tangkwampian, P. Srisungsitthisunti, S. Daopiset and P. Kowitwarangkul, Effect of Fiber Laser Surface Modification on the Corrosion Behavior of 316L Stainless Steel, Proceeding of the Research Invention and Innovation Congress (RI2C 2019), Bangkok, Thailand, December 11-13, 2019, Published in Key Engineering Materials, 856 (August 2020), 135–142. https://doi.org/10.4028/www.scientific.net/kem.856.135
P. Ninpetch, P. Kowitwarangkul, S. Mahathanabodee, R. Tongsri, P. Ratanadecho, Thermal and Melting Track Simulations of Laser Powder Bed Fusion (L-PBF), IOP Conference Series: Materials Science and Engineering, Proceeding of the International Conference on Materials Research and innovation (ICMARI), Bangkok Thailand, December 17-21, 2018, (Published in IOP Conference Series: Materials Science and Engineering, Vol. 526, (2019): 1-4. DOI: 10.1088/1757-899x/526/1/012030)
S. Lakkum, P. Kowitwarangkul, Numerical Investigations on the Effect of Gas Flow Rate in the Gas Stirred Ladle with Dual Plugs, Proceeding of the International Conference on Materials Research and innovation (ICMARI), Bangkok Thailand, December 17-21, 2018, (Published in IOP Conference Series: Materials Science and Engineering, Vol. 526, (2019): 1-4, DOI: 10.1088/1757-899X/526/1/012028)
A. Piyapaneekoon, P. Kowitwarangkul, The Study of Energy Efficiency and Development of Energy Balance Model in the Reheating Furnace, Proceedings of the 8th Asia Pacific IIW International Conference Congress, Bangkok, Thailand, March 20 – 22, 2019, IIWAP2019-A03, pp. 171-175.
P. Ninpetch, N. Teenok, P. Kowitwarangkul, S. Mahathanabodee, R. Tongsri and P. Ratanadecho, The Influence of Laser Parameters on the Microstructure and the Micro Hardness of AISI 316L Fabricated by L-PBF process, Proceedings of the 8th Asia Pacific IIW International Conference Congress, Bangkok, Thailand, March 20 – 22, 2019, IIWAP2019-A03, pp. 39-44.
P. Ninpetch, P. Kowitwarangkul, A Numerical Study on the Thermal Transient Model with Moving Laser Heat Source of AISI 304 Stainless Steel Plate, Proceeding of the 1st Materials Research Society of Thailand International Conference, Bangkok Thailand, October 31-November 3, 2017, (Published in Materials Today: Proceedings, Vol. 17, (2019): 1761–1767, DOI: 10.1016/j.matpr.2019.06.208)
2018
P. Gajjar, T. Haas, K.B. Owusu, M. Eickhoff, P. Kowitwarangkul and H. Pfeifer, Physical Study of the Impact of Injector Design on Mixing, Convection and Turbulence in Ladle Metallurgy, Engineering Science and Technology, An International Journal, Vol. 22 No.2, (April, 2019): 538-547. DOI: 10.1016/j.jestch.2018.11.010
K. B. Owusu, T. Haas, P. Gajjar, M. Eickhoff, P. Kowitwarangkul and H. Pfeifer, Interaction of Injector Design, Bubble Size, Flow Structure, and Turbulence in Ladle Metallurgy, Steel Research International, Vol. 90 No. 2, (September 2018): 1-10. DOI: 10.1002/srin.201800346
A. Harnsihacacha, A. Piyapaneekoon, C. Wattanaporn and P. Kowitwarangkul, Flow Prediction in The Multi-Strand Continuous Casting Tundish of Millcon Steel PLC, Proceeding of the 10th Thailand International Metallurgy Conference, Bangkok, Thailand, March 30-31, 2017, (Published in Materials Today: Proceedings, Vol. 5 No. 3 (2018): 9229–9237, DOI: 10.1016/j.matpr.2017.10.094)
A. Harnsihacacha, A. Piyapaneekoon, & P. Kowitwarangkul, Physical Water Model and CFD Studies of Fluid Flow in a Single Strand Tundish, Proceeding of the 10th Thailand International Metallurgy Conference, Bangkok, Thailand, March 30-31, 2017, (Published in Materials Today: Proceedings, Vol. 5 No. 3 (2018): 9220–9228, DOI: 10.1016/j.matpr.2017.10.093)
P. Thongjitr, P. Ninpetch, P. Kowitwarangkul, Wear Resistance Improvement of the Roller Chain Parts at Thai Metro Industry (1973) Co., Ltd., Proceeding of the 10th Thailand International Metallurgy Conference, Bangkok, Thailand, March 30-31, 2017, (Published in Materials Today: Proceedings, Vol, 5 No. 3 (2018): 9431–9439, DOI: 10.1016/j.matpr.2017.10.121
2017
P. Kowitwarangkul, A. Harnsihacacha, Tracer Injection Simulations and RTD Analysis for the Flow in 3-Strands Steelmaking Tundish, Proceeding of International Conference on Engineering Innovation, June 6-7, 2016, Bangkok, Thailand, (Published in Key Engineering Materials, Vol. 728 (2017): 72-77, DOI: 10.4028/www.scientific.net/KEM.728.72)
2016
P. Kowitwarangkul, M. Kamonrattanapisud, E. Juntasaro, and D. Sukam, CFD Simulation of Molten Steel Flow with Isothermal Condition in the Continuous Casting Tundish, KMUTNB International Journal of Applied Science and Technology, Vol.9 No. 2 (2016): 71-77, DOI: 10.14416/j.ijast.2015.12.003
2009-2015
P. Kowitwarangkul, M. Kamonrattanapisud, E. Juntasaro, and D. Sukam,
CFD Simulation of Molten Steel Flow with Isothermal Condition in the Continuous Casting Tundish,
KMUTNB Int J Appl Sci Technol, Vol. 9, No. 2, pp. 71–77, Apr.-June 2016, DOI: 10.14416/j.ijast.2015.12.003
Revised01_Pruet Kowitwarangkul_CFD Simulation_journal_ijast_01.pdfP. Kowitwarangkul, M. Kamonrattanapisud, E. Juntasaro, D. Sukam:
Numerical Study of Molten Steel Flow in 3-Strand Continuous Casting Tundish,
Proc. of the 9th Thailand Metallurgy Conference, Nov 25-26th 2015, Nakhon Ratchasima, Thailand
P. Kowitwarangkul, A. Babich, D. Senk:
Reduction Behavior of Self Reducing Pellet (SRP) for Low Height Blast Furnace,
steel research int. 85 (2014) No.11, DOI: 10.1002/srin.201300399
[2] 2014 Steel research_Reduction Behavior of SRP.pdfP. Kowitwarangkul, A. Babich, D. Senk:
Reduction Kinetics of Self Reducing Pellet (SRP) of Iron Ore,
Proc. of AISTech2014, The Iron & Steel Technology Conference and Exposition, 5-8 May 2014, Indianapolis, Ind., USA
[1] Reduction Kinetics of SRP_AISTech2014.pdfA. Babich, S. Arnsfeld, P. Kowitwarangkul, D. Senk:
Biomass Use in Ironmaking: Options and Limits,
Proc. of the 6th International Congress on the Science and Technology of Ironmaking (ICSTI) 2012, 14.-18.10.2012, Rio de Janeiro, Brazil. Sao Paolo, pp. 1166-1178
[3] ICSTI Biomass Babich 22209.pdfP. Kowitwarangkul, A. Babich, D. Senk:
Verhalten der Pellets mit eingebettetem Kohlenstoff für den Mini-Hochofen (Behavior of the Pellet with Embedded Carbon for the Mini Blast Furnace), Tagungsband zum 27. Aachener Stahlkolloquium Metallurgie, "Effizienz durch Präzision", 13.-14.09.2012, Aachen. Hrsg.: D. Senk. Aachen: printproduction M. Wolff 2012, pp. 17-28.
[4] Pruet Kowitwarangkul (ASK Final).pdfA. Babich, K. Ohno, D. Senk, H. W. Gudenau, P. Kowitwarangkul, Y. Ueki, M. Shimizu:
Use of charcoal, biomass and waste plastics for reducing CO2 emission in ironmaking. Proc. of the METEC InSteelCon 2011, the 1st International Conference on Energy Efficiency and CO2 Reduction in the Steel Industry (EECRsteel), 27.06.-01.07.2011, Düsseldorf.
A. Babich, P. Kowitwarangkul:
Mini Blast Furnace Concept for Thailand Conditions and Experimental Study on Coal Injection at IEHK, RWTH Aachen University, Germany.
Proc. of the 2009 South East Asia Iron and Steel Institute (SEAISI) Conference & Exhibition, Navigating the Changing Steel Environment in South East Asia, 18.-21.05.2009, Kuala Lumpur, Malaysia.
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