Profile
Asst Prof Youhi MORII
Principal Investigator
Asst Prof Youhi Morii is an Assistant Professor of Institute of Fluid Science at Tohoku University. Dr Morii has been making significant contributions to the field of combustion, particularly in numerical methods and theoretical frameworks.
Japan
Researchers
HYCOMBS
Research Interest
Combustion: Stiff ODEs solver, laminar flame theory, engine knock, liquid rocket engine, combustion instability, acoustics, detonation, supersonic combustion, computational fluid dynamics, adaptive mesh refinement.
Key Publications
Google Scholar Link
Y. Morii, A. Tsunoda, A. K. Dubey and K. Maruta, “Analysis of knock onset based on two-dimensional direct numerical simulation and theory of explosive transition of deflagration,” Physics of Fluids, vol. 35, no. 8, 2023. doi: 10.1063/5.0160236.
Y. Morii, A. K. Dubey, H. Nakamura and K. Maruta, “Two-dimensional laboratory-scale dns for knocking experiment using n-heptane at engine-like condition,” Combustion and Flame, vol. 223, pp. 330–336, 2021. doi: 10.1016/j.combustflame.2020.10.018.
Y. Morii, S. Beinke, J. Hardi, T. Shimizu, H. Kawashima and M. Oschwald, “Dense core response to forced acoustic fields in oxygen-hydrogen rocket flames,” Propulsion and Power Research, vol. 9, no. 3, pp. 197–215, 2020. doi: 10.1016/j.jppr.2020.06.001.
Y. Morii, H. Terashima, M. Koshi, T. Shimizu and E. Shima, “Erena: A fast and robust jacobian-free integration method for ordinary differential equations of chemical kinetics,” Journal of Computational Physics, vol. 322, pp. 547–558, 2016. doi: 10.1016/j.jcp.2016.06.022.
Y. Morii, H. Terashima, M. Koshi and T. Shimizu, “Numerical study of the effect of obstacles on the spontaneous ignition of high-pressure hydrogen,” Journal of Loss Prevention in the Process Industries, vol. 34, pp. 92–99, 2015. doi: 10.1016/j.jlp.2015.01.020.
Achievements
2015 JAXA Vice President Award, Japan Aerospace Exploration Agency
2014 JAXA President Award, Japan Aerospace Exploration Agency