Hitoshi Tokunaga

National Institute of Advanced Industrial Science and Technology — Japan

Engineering · Physical Sciences

8h-index203citations56works0.02yr avg
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Research Topics

Manufacturing Process and Optimization(21), Advanced Numerical Analysis Techniques(9), Robotic Mechanisms and Dynamics(7), Virtual Reality Applications and Impacts(4), Robot Manipulation and Learning(4)

Publications56 total

Numerical simulation of balling behavior in metal powder bed fusion process using particle method
The International Journal of Advanced Manufacturing Technology·2026Open Access
Particle method simulation of direct-chill casting process including breakout
The International Journal of Advanced Manufacturing Technology·2023· 3 cited
Effect of the Cooling Capability Difference Between Additively Manufactured Sand Molds on Shrinkage Defect in A356 Alloy Castings
International Journal of Metalcasting·2023· 1 cited
CONSTRAINT REDUCTION BASED ON VIRTUAL FEATURE IN ASSEMBLY MODEL
2023
A Combined Experimental–Numerical Method for Determining the Heat Transfer Coefficient at a Fluid Flowing Molten Copper–Casting Mold Interface
International Journal of Metalcasting·2022· 1 cited
Stress–strain behavior of a selective laser melted Ti-6Al-4V at strain rates of 0.001–1/s and temperatures 20–1000 °C
Journal of Materials Processing Technology·2021· 17 cited
Thermo-fluid simulation using particle method based on hand-pouring motion in casting process
The International Journal of Advanced Manufacturing Technology·2020· 4 cited
Heat Transfer Modeling between the Mold and the Ingot for Convex Concave Ingot Surface
MATERIALS TRANSACTIONS·2020Open Access
Measuring hand-pouring motion in casting process using augmented reality marker tracking
The International Journal of Advanced Manufacturing Technology·2020· 8 cited
Measuring the interfacial heat transfer coefficient between flowing molten alloy and sand mold using fluidity tests
Journal of Materials Processing Technology·2019· 9 cited
Particle Method Simulation for Formation and Flow of Cold Flakes in High-Pressure Die Casting
International Journal of Metalcasting·2019· 9 cited
Wall Similarity in Turbulent Boundary Layers Subjected to Weak Pressure Gradients
Springer proceedings in physics·2016
Design Interface for Flow Channel Design Integrated with Highly Efficient Fluid Flow Analysis Method
Journal of the Japan Society for Precision Engineering·2016· 2 citedOpen Access
An instruction method of 3D task motion with stereoscopic video see-through display and its application to pouring task
2015· 3 cited
An IT system development framework utilizable without expert knowledge: MZ Platform
Synthesiology·2015· 1 citedOpen Access
1A1-L04 Task training support using video see-through display : An instructional method of pouring task motion and it's evaluation
The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)·2015
An IT system development framework utilizable without expert knowledge: MZ Platform
Synthesiology English edition·2015· 2 citedOpen Access
Training support for pouring task in casting process using stereoscopic video see-through display - Presentation of molten metal flow simulation based on captured task motion
2014· 8 cited
Similarity in the Equilibrium Boundary Layer in Accelerating Free Stream Velocity
2014
2A2-K06 Task training support using video see-through display : Application to pouring task in casting process(Virtual/Augmented Reality and Interfaces)
The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)·2014Open Access
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Frequent Co-authors

Toshimitsu Okane(14), Norio Matsuki(12), Hiroyuki Sawada(11), Yuichi Motoyama(10), Fumiki TANAKA(9), Yoshiyuki Furukawa(9), Takeshi Kishinami(8), Satoshi Imamura(7), Kazuyo Iwamoto(5), Shinsuke MOCHIZUKI(3), Takatsugu KAMEDA(3), Haruhiko Ohya(2), T. Higashijima(2), Y. Tsuchiya(2), Satoshi Kajino(2), Takaaki Okano(2), Yoshinori Teshima(2), Akira Matsushita(2), Toshio Sakamoto(2), Toshio KOJIMA(2)