List of Papers
Journal Papers

Yuji Hattori,
"Concentration of vorticity due to selective decay in doublyperiodic vortices and a vortex pair,"
Fluid Dyn. Res. 50 (2018) 011405 (11pp).

Y. Hattori and Ryu Komatsu,
"Mechanism of aeroacoustic sound generation and reduction in a flow past oscillating and fixed cylinders,"
J. Fluid Mech. 832 (2017) 241268.

Masataka Gamahara and Yuji Hattori,
"Searching for turbulence models by artificial neural network,"
Phys. Rev. Fluids2 (2017) 054604.

Y. Hattori,
"Concentration of vorticity in a destabilized vortex due to selective decay,"
J. Fluid Mech. 797 (2016) 630643.

Ryu Komatsu, Wakana Iwakami and Yuji Hattori,
"Direct numerical simulation of aeroacoustic sound by volume penalization method,"
Comput. Fluids 130 (2016) 2436.

M. Hirota, Y. Hattori and P. J. Morrison,
"Explosive magnetic reconnection caused by an Xshaped currentvortex layer in a collisionless plasma,"
Phys. Plasmas 22 (2015) 052114.

M. Hirota, P. J. Morrison and Y. Hattori,
"Variational Necessary and Sufficient Stability Conditions for Inviscid Shear Flow,"
Proc. R. Soc. A. 470 (2014) 20140322.

Wakana Iwakami, Yuzuru Yatagai, Nozomu Hatakeyama and Yuji Hattori,
"New Approach for Error Reduction in the Volume Penalization Method,"
Commun. Comput. Phys. 16 (2014) 11811200.

Y. Hattori and M. S. bin Marzuki,
"Evolution of localized disturbances in the elliptic instability,"
J. Fluid Mech. 755 (2014) 603627.

D. Terakado and Y. Hattori,
"Density distribution in twodimensional weakly compressible turbulence,"
Phys. Fluids 26 (2014) 085105.

T. Gau and Y. Hattori,
"Modal and nonmodal stability of twodimensional
TaylorGreen vortices,"
Fluid Dyn. Res. 46 (2014) 031410 (11 pages).

Y. Hattori and Y. Fukumoto,
"Modal stability analysis of a helical vortex tube with axial flow,"
J. Fluid Mech. 738 (2014) 222249.

Y. Hattori and Y. Fukumoto,
"Effects of axial flow on the stability of a helical vortex tube,"
Phys. Fluids 24 (2012) 054102 (15 pages).

S. G. Llewellyn Smith and Y. Hattori,
"Axisymmetric magnetic vortices with swirl,"
Commun. Nonlinear Sci. Numer. Simulat. 17 (2012) 21012107.

Y. Hattori,
"Differentialgeometric structures of ideal magnetohydrodynamics and
plasma instabilities,"
J. Math. Indust. 3 (2011) 119123.

Y. Hattori and K. Hijiya,
"Shortwavelength stability analysis of Hill's vortex with/without swirl,"
Phys. Fluids 22 (2010) 074104 (8 pages).

Y. Hattori and Y. Fukumoto,
"Shortwave stability of a helical vortex tube: the effect of torsion on the curvature instability,"
Theor. Comput. Fluid Dyn. 24 (2010) 363368.

Y. Hattori and Y. Fukumoto,
"ShortWavelength Stability Analysis of a Helical Vortex Tube,"
Phys. Fluids 21 (2009) 014104 (7 pages);
"Erratum:
"Shortwavelength stability analysis of a helical vortex tube",
Phys. Fluids 21, 014104 (2009)," Phys. Fluids 23, (2011) 049901.
 Y. Hattori and H. K. Moffatt,
"Evolution of toroidal magnetic eddies in an ideal fluid,"
J. Fluid Mech. 558 (2006) 253279.
 Y. Hattori and H. K. Moffatt,
"Reconnexion of vortex and magnetic tubes subject to an imposed
strain: an approach by perturbation expansion,"
Fluid Dyn. Res. 36 (2005) 333356.
 Y. Fukumoto and Y. Hattori,
"Curvature Instability of a Vortex Ring,"
J. Fluid Mech. 526
(2005) 77115.

Y. Hattori, R. Rubinstein and A. Ishizawa,
"Shell Model for Rotating Turbulence,"
Phys. Rev. E 70 (2004) 046311 (6 pages).

Y. Hattori and Y. Fukumoto,
"ShortWavelength Stability Analysis of Thin Vortex Rings,"
Phys. Fluids 15 (2003) 31513163.

Y. Hattori and S. G. Llewellyn Smith,
"Axisymmetric Acoustic Scattering by Vortices,"
J. Fluid Mech. 473
(2002) 275294.

S. Ogawa, M. Tsubota and Y. Hattori,
"Study of Reconnection and Acoustic Emission of Quantized
Vortices in Superfluid by the Numerical Analysis of
the GrossPitaevskii Equation,"
J. Phys. Soc. Japan 71
(2002) 813821.

M. Tsubota, S. Ogawa and Y. Hattori,
"Vortex Reconnection and Acoustic Emission by the Numerical
Analysis of the GrossPitaevskii Equation,"
J. Low Temp. Phys. 121
(2001) 435440.

O. Inoue, Y. Hattori and T. Sasaki,
"Sound Generation by Coaxial Collision of Vortex Rings,"
J. Fluid Mech. 424
(2000) 327365.

Y. Ju, G. Masuya, F. Liu, Y. Hattori and D. Riechelmann,
"Asymptotic Analysis of Radiation Extinction of Stretched
Premixed Flames,"
Int. J. Heat Mass Trans. 43
(2000) 231239.

O. Inoue and Y. Hattori,
"Sound Generation by ShockVortex Interactions,"
J. Fluid Mech. 380
(1999) 81116.

A. Ishizawa and Y. Hattori,
"Large Coherent Structure
Formation by Magnetic Stretching Term in
TwoDimensional MHD Turbulence,"
J. Phys. Soc. Japan 67
(1998) 43024303.

A. Ishizawa and Y. Hattori,
"Wavelet Analysis of Twodimensional MHD Turbulence,"
J. Phys. Soc. Japan 67
(1998) 441450.

Y. Hattori and T. Kambe,
"Motion of Fluid Particles and Stretching of Line Elements of
an Ideal Fluid,"
Fluid Dyn. Res. 13
(1994) 97117.

Y. Hattori,
"Ideal Magnetohydrodynamics and Passive Scalar Motion as
Geodesics on Semidirect Product Groups,"
J. Phys. A: Math. Gen. 27
(1994) L21L25.

Y. Hattori, N. Ishimura, I. Ohnishi and M. Umeki,
"Dimension Estimate of the Global Attractor for Forced Oscillation Systems,"
Japan J. Indust. Appl. Math. 10
(1993) 351366.

Y. Hattori,
"Cross Helicity and Alignment Structure in TwoDimensional
MHD Turbulence,"
J. Phys. Soc. Japan 62
(1993) 25412544.

Y. Hattori,
"Effect of Phase Dependent Invariants and Ergodicity in
FiniteMode Systems Closely Related with TwoDimensional
Ideal Flow,"
J. Phys. Soc. Japan 62
(1993) 22932305.

F. Nakamura, Y. Hattori and T. Kambe,
"Geodesics and Curvature of a Group of Diffeomorphisms and Motion
of an Ideal Fluid,"
J. Phys. A: Math. Gen. 25
(1992) L45L50.
Proceedings

Y. Hattori and S. G. Llewellyn Smith,
"Motion of axisymmetric magnetic eddies with swirl,"
Procedia IUTAM 7 (2013) 243  250.

Yuji Hattori and Takashi Ishihara,
"4D visualization of isotropic turbulence and dynamics of highenstrophy structures,"
Proceedings of JSST 2012 (International Conference on Simulation Technology) p. 170174.

Y. Hattori, W.I. Nakano, N. Hatakeyama, Y. Fukumoto,
"Numerical Study of Formation of a Vortex Pair by Realistic Simulation,"
Proc. 5th International Congress on Vortex Flow and Vortex Methods (2010), 8 pages (CDROM).

Y. Hattori and Y. Fukumoto,
"Shortwave stability of a helical vortex tube: the effect of torsion on the curvature instability,"
Proc. IUTAM Symposium "150 Years of Vortex Dynamics,"
edited by H. Aref (Springer, 2010) pp. 379384.

Y. Hattori, Y. Fukumoto and K. Fujimura,
"Evolution of an Elliptical Flow in Weakly Nonlinear Regime,"
Proc. IUTAM Symposium on Computational Physics and New Perspectives
in Turbulence, edited by Y. Kaneda
(Springer, 2007) pp. 433438.

Y. Hattori and Y. Fukumoto,
"Numerical Detection of a New Instability Mode of a Vortex Ring,"
Proc. FEDSM 2005, 5th Joint ASME/JSME Fluids Engineering Conference,
(2007).

Y. Hattori and Y. Fukumoto,
"Nonlinear Evolution of Disturbed Vortex Rings,"
Advances in Turbulence XI, Proc. 11th EUROMECH European Turbulence
Conference, edited by J.M.L.M.Palma and A. Silva Lopes
(Springer, 2007) pp. 310312.
 Y. Hattori, Y. Fukumoto and K. Fujimura,
"Instability of an elliptical flow: weakly nonlinear analysis,"
Fluid Structure Interaction and Moving Boundary Problems IV,
edited by S. K. Chakrabarti and C. A. Brebbia
(WIT press, 2007) pp. 193201.
 Y. Fukumoto, Y. Hattori and K. Fujimura,
"Weakly Nonlinear Evolution of an Elliptical Flow,"
Proc. 3rd International Conference on Vortex Flows and
Vortex Models (ICVFM2005) (2005).
 Y. Hattori and H. K. Moffatt,
"Magnetohydrodynamics Motion of Toroidal Magnetic Eddies,"
Proc. 21st International Congress of Theoretical and Applied Mechanics
(ICTAM2004), edited by W. Gutkowski and T. A. Kowalewski
(IPPT PAN, 2004) FM19L_11458.
 Y. Fukumoto and Y. Hattori,
"Curvature Instability of a Vortex Ring,"
Proc. 21st International Congress of Theoretical and Applied Mechanics
(ICTAM2004), edited by W. Gutkowski and T. A. Kowalewski
(IPPT PAN, 2004) FM25L_11615.
 Y. Fukumoto and Y. Hattori,
"Linear stability of a vortex ring revisited,"
Proc. IUTAM Symposium on tubes, sheets and singularities in fluid
dynamics, edited by H. K. Moffatt and K. Bajer (Kluwer, 2003) pp. 3748.
 Y. Hattori and S. G. Llewellyn Smith,
"Numerical Study of Sound Scattering by a Vortex Ring,"
Proceedings of AFI 2001 (2001) pp. 445450.
 Y. Hattori and A. Ishizawa,
"Characteristic Time Scales and Energy Transfer in MHD Turbulence,"
Proceedings of IUTAM Symposium on Geometry and Statistics of Turbulence,
(2001) pp. 8994.
 O. Inoue, Y. Hattori, S. Onuma and J. M. Hyun,
"ShockVortex Interaction and Sound Generation,"
Proceeding of 22nd International Symposium on Shock Waves,
Paper No. 2900 (1999).
 O. Inoue and Y. Hattori,
"Direct Simulation of Acoustic Sound Generated by Two Vortex Rings,"
AIAA Paper 982329
(4th AIAA/CEAS Aeroacoustics Conference (1998), A Collection
of Technical Papers, Part 2 pp.758764)
 O. Inoue and Y. Hattori,
"Direct Simulation of Sound Generated by Collisions of Two
Vortex Rings,"
Lecture Notes in Physics Vol.515
(1998) pp.296301.
 O. Inoue and Y. Hattori,
"Formation of Vortex Rings in Helicopter Rotor Flow Fields,"
Proceedings of IUTAM Symposium on
Simulation and Identification of Organized Structures in Flows
(Kluwer Academic Publishers, 1997)
pp.311318.
 O. Inoue and Y. Hattori,
"Acoustic Sound Generated by Collision of Two Vortex Rings,"
Proceedings of IUTAM
Symposium on Dynamics of Slender Vortices
(Kluwer Academic Publishers, 1997)
pp.361368.
 O. Inoue, Y. Hattori and S. Onuma,
"Acoustic Waves
Generated by ShockVortex Interactions,"
Proceedings of 21st
International Symposium on Shock Waves Vol.II
(1997) pp.12911295.
 O. Inoue, Y. Hattori and K. Akiyama,
"Calculations of Vortex Ring States and Autorotation in
Helicopter Rotor Flow Fields,"
AIAA paper 971847 (1997).
 T. Kambe, Y. Hattori and V. Zeitlin,
"On the Stretching of Line Elements in Fluids:
an Approach from Differential Geometry,"
Proc. NATO Advanced Science Institute Series
``Theory of Solar and Planetary Dynamo'' (eds M.R.E.Proctor et al.,
Cambridge University Press, 1993)
pp. 171179.
Books (in Japanese)
 Yuji Hattori,
"Introduction to Programming by C & Fortran,"
Kyoritsu Shuppan, (2000; 2009, 2nd ed.).