Assoc. Prof. Watchapon Rojanaratanangkule
Dr. Watchapon earned his PhD in Mechanical Engineering from the University of Southampton, United Kingdom, where he specialized in the study of fluid dynamics, with a particular focus on computational fluid dynamics (CFD) and complex flow phenomena. His research publications cover vortex dynamics, shock-induced instabilities, and multi-phase flow modeling, contributing to the broader scientific understanding of unsteady and turbulent flows. His ongoing work aims to improve the accuracy and efficiency of CFD tools, particularly for high-speed and multiphase flow applications.
Contact
Research articles
Tel: +66 53 944 144
watchapon.roj @ eng.cmu.ac.th
10
Research projects
5
Research grants
Selected publication
Academic Staff
Asst. Dr.-Ing. Arpiruk Hokpunna
Dr. Arpiruk Hokpunna joined Chiang Mai University in 2014. Prior to the current position, he was a lecturer at King Mongkut's University of Technology Thonburi, the first teaching position after he has completed his doctoral studies in 2010. Between 2004 - 2011 he worked as a scientific researcher at the Technical University of Munich and the University of Stuttgart.
Contact
Research articles
Tel: +66 53 944 144
arpiruk.hok @ eng.cmu.ac.th
16
Research projects
9
Research grants
Selected publication
A.Hokpunna, Interface Splitting Algorithm: A Parallel Solution to Diagonally Dominant Interface Splitting Algorithm: A Parallel Solution to Diagonally Dominant Tridiagonal Systems, Computation (2023), Vol.9:187
Y. Rattanatigul, A. Hokpunna, P. Rungsiyakull, K. Suttiat Strategic, Placement of Portable Air Cleaners for Enhanced Aerosol Control in Dental Treatment Rooms: A Computational Fluid Dynamics (CFD) Analysis, Indoor Air 2023 (1), 2581698
Tikul, N., Hokpunna, A., Chawana, P., The effect of horizontal elements and building orientation on PM2.5 concentration in classrooms, Frontiers of Architectural Research, (2023), Vol.12(4):775
N. Tikul, A. Hokpunna, P. Chawana, Improving indoor air quality in primary school buildings through optimized apertures and classroom furniture layouts, Journal of Building Engineering (2022), Vol.62:105324
A. Hokpunna, T. Misaka, S. Obayashi, M. Manhart, S. Wongwises, Finite surface discretization for incompressible Navier-Stokes equations and coupled conservation laws. Journal of Computational Physics (2020). Vol.423:109790.
A. Hokpunna, Dealiasing strategy for higher-order methods in turbulent flow simulations, Suranaree Journal of Science and Technology (2021), Vol.28: 010046.
W. Rojanaratanangkule and A. Hokpunna, Performance of High-Order Schemes on Collocated and Staggered Grid, Journal of Research and Applications in Mechanical Engineering (2015)
A. Hokpunna, B. Wolmuth, S. Wonwises, Novel Boundary Conditions for Turbulent Flows Enclosed by Porous Media, The Journal of Research and Applications in Mechanical Engineering. (2012). Vol.1(2):25-29
A. Hokpunna, M. Manhart, Fourth-order compact scheme finite volume method for numerical simulation of Navier-Stokes equations on staggered grid, Journal of Computational physics. (2010). Vol.229(20):7545-7570
A. Hokpunna, M. Manhart, Fourth-order compact scheme finite volume method for numerical simulation of Navier-Stokes equations on staggered grid, Journal of Computational physics. (2010). Vol.229(20):7545-7570
Contact Dr. Arpiruk
Reach out for inquiries or consultations with Dr. Arpiruk.
Dr. Hokpunna
Expert in engineering with numerous impactful research projects.
Research Projects
Innovative solutions in engineering and technology development.
Publications
Contributions to engineering journals and conferences worldwide.
Collaborations
Partnerships with industry leaders for advanced research.
Awards
Recognized for excellence in engineering education and research.
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Dr. Arpiruk Hokpunna
Expert in engineering education and research, dedicated to advancing knowledge and innovation at CMU.