Kyushu University Academic Staff Educational and Research Activities Database
List of Papers
Yasuya Nakayama Last modified date:2022.05.10

Associate Professor / Production system engineering / Department of Chemical Engineering / Faculty of Engineering

1. , [URL].
2. Ryoichi Yamamoto, John J. Molina, and Yasuya Nakayama, Smoothed profile method for direct numerical simulations of hydrodynamically interacting particles, Soft Matter, 10.1039/D0SM02210A , 17, 16, 4226-4253 , 2021.04, [URL].
3. Yuki Matsuoka, Yasuya Nakayama, Toshihisa Kajiwara, Prediction of shear-thickening of particle suspensions in viscoelastic fluids by direct numerical simulation, Journal of Fluid Mechanics, 10.1017/jfm.2021.5, 913, A38, arXiv:2109.08300 [physics.flu-dyn], 2021.03, [URL].
4. Yasuya Nakayama and Toshihisa Kajiwara, Flow Classification and Its Application to Fluid Processing, MATEC Web Conf., 10.1051/matecconf/202133302001, 333, 02001(6), 2021.01, [URL].
5. Yuki Matsuoka, Yasuya Nakayama, Toshihisa Kajiwara, Effects of viscoelasticity on shear-thickening in dilute suspensions in a viscoelastic fluid, Soft Matter, 10.1039/C9SM01736D, 16, 728-737, arXiv:2012.10404 [cond-mat.soft], 2019.12, [URL].
6. Yasuya Nakayama, Satoshi Esaki, Kenta Nakao, Toshihisa Kajiwara, Takahide Takeuchi, Koichi Kimura, and Hideki Tomiyama, Mixing characteristics of different kneading elements: An experimental study, AIP Conf. Proc., 10.1063/1.5121652, 2139, 1, 020005, 2019.08, [URL].
7. K. Sekiyama, S. Yamada, T. Nakagawa, Y. Nakayama, T. Kajiwara, Partially Filled Flow Simulation Using Meshfree Method for High Viscosity Fluid in Plastic Mixer, International Polymer Processing, 10.3139/217.3727, 34, 2, 279-289, 2019.05, [URL].
8. Yasuya Nakayama, Takemitsu Hiroki, Toshihisa Kajiwara, Koichi Kimura, Takeuchi Takahide and Hideki Tomiyama, Characterization of melt-mixing in extrusion: Finite-time Lyapunov exponent and flow pattern structure, AIP Conf. Proc., 10.1063/1.5088290, 2065, 030032, 2019.02, [URL].
9. , [URL].
10. Yasuya Nakayama, Hiroki Takemitsu, Toshihisa Kajiwara, Koichi Kimura, Takahide Takeuchi, Hideki Tomiyama, Improving mixing characteristics with a pitched tip in kneading elements in twin-screw extrusion, AIChE Journal, 10.1002/aic.16003, 64, 4, 1424-1434, arXiv:1811.02159 [physics.flu-dyn], 2018.04, [URL].
11. Yasuya Nakayama, Nariyoshi Nishihira, Toshihisa Kajiwara, Hideki Tomiyama, Takahide Takeuchi, Koichi Kimura, Effects of pitched tips of novel kneading disks on melt mixing in twin-screw extrusion, Nihon Reoroji Gakkaishi (Journal of the Society of Rheology, Japan), 10.1678/rheology.44.281, 44, 5, 281-288, arXiv:1612.08121 [physics.flu-dyn], 2016.12, [URL].
12. Yasuya Nakayama, Tatsunori Masaki, Toshihisa Kajiwara, Strain Mode of General Flow: Characterization and Implications for Flow Pattern Structures
, AIChE Journal, 10.1002/aic.15228, 62, 7, 2563-2569, arXiv:1703.06557 [physics.flu-dyn], 2016.03, [URL].
13. Yasuya Nakayama, David Andelman, Differential capacitance of the electric double layer: The interplay between ion finite size and dielectric decrement, Journal of Chemical Physics, 10.1063/1.4906319, 142, 4, 044706, arXiv:1411.2092 [cond-mat.soft], 2015.01, [URL].
14. Kunihiro Hirata, Hiroshi Ishida, Motohito Hiragohri, Yasuya Nakayama, Toshihisa Kajiwara, Effectiveness of a backward mixing screw element for glass fiber dispersion in a twin-screw extruder, Polymer Engineering & Science, 10.1002/pen.23752, 54, 9, 2005-2012, 2014.09, [URL].
15. , [URL].
16. , [URL].
17. Kunihiro Hirata, Hiroshi Ishida, Motohito Hiragohri, Yasuya Nakayama, Toshihisa Kajiwara, Experimental assessment of dispersion failure of glass fiber reinforced plastics in a twin-screw extruder, International Polymer Processing, 10.3139/217.2704, 28, 4, 368-375,, 2013.08, [URL].
18. John J. Molina, Yasuya Nakayama, Ryoichi Yamamoto, Hydrodynamic Interactions of Self-Propelled Swimmers, Soft Matter, 10.1039/C3SM00140G, 9, 4923-4936, 2013.04, [URL].
19. Yasuya Nakayama and Toshihisa Kajiwara, Quantifying hierarchical mixture quality in polymer composite materials: structure and inhomogeneity in multiple scales, Polymer, 10.1016/j.polymer.2012.12.056, 54, 3, 1227–1233, 2013.
DOI:10.1016/j.polymer.2012.12.056, 2013.02, [URL].
20. Yasuya Nakayama, Kiyoyasu Kataoka, and Toshihisa Kajiwara, Dynamic shear responses of polymer-polymer interfaces, Nihon Reoroji Gakkaishi (Journal of the Society of Rheology, Japan), 10.1678/rheology.40.245, 40, 5, 245-252, 2012.
DOI:10.1678/rheology.40.245, 2012.12, [URL].
21. Toshihisa KAJIWARA and Yasuya NAKAYAMA,
Capturing the Efficiency of a Melt-Mixing Process for Polymer Processing
, Journal of Chemical Engineering of Japan, 10.1252/jcej.11we081, 44, 11, 831-839, 2011.06, [URL].
22. Yasuya Nakayama, Eiji Takeda, Takashi Shigeishi, Hideki Tomiyama, Toshihisa Kajiwara, Melt-Mixing by Novel Pitched-Tip Kneading Disks in a co-rotating Twin-Screw Extruder, Chemical Engineering Science, 10.1016/j.ces.2010.10.022, 66, 1, 103-110, 2011.
arXiv:1004.2273 [physics.flu-dyn], 2011.01, [URL].
23. Ryoichi Yamamoto, Yasuya Nakayama, Kang Kim, SMOOTHED PROFILE METHOD TO SIMULATE COLLOIDAL PARTICLES IN COMPLEX FLUIDS, International Journal of Modern Physics C, 10.1142/S0129183109014515, 20, 9, 1457-1465, 2009.09, [URL].
24. , [URL].
25. Takuya Iwashita, Yasuya Nakayama, Ryoichi Yamamoto , A Numerical Model for Brownian Particles Fluctuating in Incompressible Fluids, Journal of the Physical Society of Japan, vol.77, no.7, 074007
, 2009.04, [URL].
26. Iwashita, Takuya, Yasuya Nakayama, Ryoichi Yamamoto, Velocity Autocorrelation Function of Fluctuating Particles in Incompressible Fluids
— Toward Direct Numerical Simulation of Particle Dispersions —
, Progress of Theoretical Physics Supplement, 178, 86-91, No. 178 pp. 86-91, 2009.01, [URL].
27. Y. Nakayama, K. Kim, and R. Yamamoto, Simulating (electro)hydrodynamic effects in colloidal dispersions: smoothed profile method, European Physical Journal E, 10.1140/epje/i2007-10332-y, 26, 4, 361-368, 10.1140/epje/i2007-10332-y,
arXiv:cond-mat/0601322 [cond-mat.soft]
, 2008.08, [URL].
28. Ryoichi Yamamoto, Kang Kim, Yasuya Nakayama, Kunimasa Miyazaki, David R. Reichman, On the Role of Hydrodynamic Interactions in Colloidal Gelation, Journal of the Physical Society of Japan, vol.77, no.8, 084804
, 2008.08, [URL].
29. Yasuya Nakayama, Kang Kim and Ryoichi Yamamoto, Smoothed Profile Method for Direct Simulation of Flowing (Charged) Colloids in Solvents, AES Technical Reviews International Journal of Nano and Advanced Engineering Materials, 1 (2008), pp.21-28, 2008.01, [URL].
30. Ryoichi Yamamoto, Kang Kim and Yasuya Nakayama, Strict simulations of non-equilibrium dynamics of colloids, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 311, pp.42-47, 2007.12, [URL].
31. , [URL].
32. Eiichiro Inoue, Tetsuharu Tsuji, Toshihisa Kajiwara, Kazumori Funatsu, Yasuya Nakayama, Simulation for mixing process in the solid conveying zone of a twin-screw extruder, Seikei Kakou, vol.18, pp.826-830, 2006.11, [URL].
33. Kang Kim,Yasuya Nakayama, and Ryoichi Yamamoto, Direct Numerical Simulations of Electrophoresis, Physical Review Letters, 10.1103/PhysRevLett.96.208302, 96, 208302 (4pages), arXiv:cond-mat/0601534 [cond-mat.soft], 2006.05, [URL].
34. Yasuya Nakayama, Kang Kim, Ryoichi Yamamoto, Hydrodynamic effects in colloidal dispersions studied by a new efficient direct simulation, AIP Conference Proceedings, vol.832, pp.245-250, 2006.05, [URL].
35. Kang Kim, Yasuya Nakayama, Ryoichi Yamamoto, Simulating electrohydrodynamics in charged colloidal dispersions: A smoothed profile method, AIP Conference Proceedings, vol.832, pp.251-256, 2006.05, [URL].
36. Ryoichi Yamamoto, Kang Kim and Yasuya Nakayama, KAPSEL: Kyoto Advanced Particle Simulator for Electrohydrodynamics -Toward Direct Numerical Simulations of Colloidal Dispersions-, KONA, Vol.24,pp.167-182, 2006.01, [URL].
37. Ryoichi Yamamoto, Yasuya Nakayama, Kang Kim, A Method to Resolve Hydrodynamic Interactions in Colloidal Dispersions, Computer Physics Communications, vol.169, pp.301-304, 2005.07, [URL].
38. Kang Kim, Yasuya Nakayama, Ryoichi Yamamoto, A smoothed profile method for simulating charged colloidal dispersions, Computer Physics Communications, vol.169, pp.104-106, 2005.07, [URL].
39. Yasuya Nakayama and Ryoichi Yamamoto, Simulation Method to Resolve Hydrodynamic Interactions in Colloidal Dispersions, Physical Review E, vol.71, pp.036707 (7 pages), 2005.03, [URL].
40. Ryoichi Yamamoto, Yasuya Nakayama, and Kang Kim, A Smooth Interface Method for Simulating Liquid Crystal Colloid Dispersions, Journal of Physics: Condensed Matter, vol.16, pp.S1945-S1955, 2004.05, [URL].
41. Hirokazu Fujisaka and Yasuya Nakayama, Self-similarity and energy-dissipation rate fluctuations in turbulence, Progress of Theoretical Physics Supplement, No. 150, pp.57-63, 2003.06, [URL].
42. Hirokazu Fujisaka, Yasuya Nakayama, Takeshi Watanabe, and Siegfried Grossmann, Scaling Hypothesis Leading to Generalized Extended Self-Similarity in Turbulence, Physical Review E, vol.65, pp.046307 (16 pages), 2002.04, [URL].
43. Hirokazu Fujisaka, Yasuya Nakayama, Intermittency and exponent field dynamics in developed turbulence, Physical Review E, vol.67, pp.026305 (10 pages), 2003.02, [URL].
44. Yasuya Nakayama, Takeshi Watanabe, and Hirokazu Fujisaka, Self-similar fluctuation and large deviation statistics in the shell model of turbulence, Physical Review E, vol.64, pp.056304(13 pages), 2001.11, [URL].
45. Takeshi Watanabe, Yasuya Nakayama, Hirokazu Fujisaka, Large deviation statistics of the energy-flux fluctuation in the shell model of turbulence, Physical Review E, 10.1103/PhysRevE.61.R1024, 61, 2, R1024-R1027, vol.61, pp.R1024-R1027, 2000.02, [URL].