2017

Numerical Investigation of Transonic Buffet on a Three-Dimensional Wing using Incremental Mode Decomposition
Yuya Ohmichi, Takashi Ishida, and Atsushi Hashimoto
55th AIAA Aerospace Sciences Meeting, AIAA SciTech Forum, (AIAA 2017-1436)
TAS Code, FaSTAR and Cflow Results for the Sixth Drag Prediction Workshop
Yasushi Ito, Mitsuhiro Murayama, Atsushi Hashimoto, Takashi Ishida, Kazuomi Yamamoto, Takashi Aoyama, Kentaro Tanaka, Kenji Hayashi, Keiji Ueshima, Taku Nagata, Yosuke Ueno, and Akio Ochi
55th AIAA Aerospace Sciences Meeting, AIAA SciTech Forum, (AIAA 2017-0959)
Transonic Buffet Simulation over NASA-CRM by Unsteady-FaSTAR Code
Takashi Ishida, Atsushi Hashimoto, Yuya Ohmichi, Takashi Aoyama, and Kuniyuki Takekawa
55th AIAA Aerospace Sciences Meeting, AIAA SciTech Forum, (AIAA 2017-0494)

2016

Comparison of HexaGrid and BOXFUN Through Computational Grids and CFD Results
Kenji Hayashi, Takashi Ishida, Atsushi Hashimoto, Takashi Aoyama
APISAT-2016, Toyama, Oct 25-27 2016
FaSTAR Results of Sixth Drag Prediction Workshop
Atsushi Hashimoto, Takashi Ishida, Takashi Aoyama, Kenji Hayashi, Keiji Ueshima
6th AIAA CFD Drag Prediction Workshop (DPW6), Washington, D.C. USA, 16-17 June 2016
Fast Parallel Computing with Unstructured Grid Flow Solver
Atsushi Hashimoto, Takashi Ishida, Takashi Aoyama, Kenji Hayashi, Kuniyuki Takekawa
28th International Conference on Parallel Computational Fluid Dynamics, 2016/5/9-12, Kobe, Japan
Results of Three-dimensional Turbulent Flow with FaSTAR
Atsushi Hashimoto, Takashi Ishida, Takashi Aoyama, Kuniyuki Takekawa, and Kenji Hayashi
54th AIAA Aerospace Sciences Meeting, AIAA SciTech, (AIAA 2016-1358)
Dynamic Stability Analysis of a Reentry Lifting Capsule with Detached Eddy Simulation
Atsushi Hashimoto, Keiichi Murakami, Takashi Aoyama, Rie Tagai, Seigo Koga, Shinji Nagai, and Kenji Hayashi
54th AIAA Aerospace Sciences Meeting, AIAA SciTech, (AIAA 2016-0552)
Transonic Buffet Simulation over Supercritical Airfoil by Unsteady-FaSTAR Code
Takashi Ishida, Keiichi Ishiko, Atsushi Hashimoto, Takashi Aoyama, and Kuniyuki Takekawa
54th AIAA Aerospace Sciences Meeting, AIAA SciTech, (AIAA 2016-1310)
Summary of First Aerodynamics Prediction Challenge (APC-I)
Atsushi Hashimoto, Takashi Aoyama, Yuichi Matsuo, Makoto Ueno, Kazuyuki Nakakita, Shigeru Hamamoto, Keisuke Sawada, Kisa Matsushima, Taro Imamura, Akio Ochi, and Minoru Yoshimoto
54th AIAA Aerospace Sciences Meeting, AIAA SciTech, (AIAA 2016-1780)

2015

Evaluation of Wall-Interference Correction Method Using Numerical Analysis and Porous Wall Model
Taisuke Nambu, Atsushi Hashimoto, Makoto Ueno, Keiichi Murakami, and Tetsuya Sato
Journal of Aircraft, Vol. 52, No. 1 (2015), pp. 226-234
Numerical Analysis of the ONERA-M6 Wing with Wind Tunnel Wall Interference
Taisuke Nambu, Atsushi Hashimoto, Takashi Aoyama, Tetsuya Sato
Transactions of the JSASS, Vo. 58, No. 1, pp. 7-14 (2015)

2014

Drag Prediction on NASA CRM Using Automatic Hexahedra Grid Generation Method
Atsushi Hashimoto, Keiichi Murakami, Takashi Aoyama, Kazuomi Yamamoto, Mitsuhiro Murayama, and Paulus R. Lahur
Journal of Aircraft, Vol. 51, No. 4 (2014), pp. 1172-1182
Japan Aerospace Exploration Agency Studies for the Fifth AIAA Drag Prediction Workshop
Mitsuhiro Murayama, Kazuomi Yamamoto, Atsushi Hashimoto, Takashi Ishida, Makoto Ueno, Kentaro Tanaka, and Yasushi Ito
Journal of Aircraft, Vol. 51, No. 4 (2014), pp. 1244-1267
Dynamic Stability Analysis of Reentry Capsule with Detached-Eddy Simulation
Atsushi Hashimoto, Kenji Hayashi, Keiichi Ishiko, Keiichi Murakami, Takashi Aoyama, Rie Tagai, Seigo Koga, Shinji Nagai
11th World Congress on Computational Mechanics (WCCM XI), 2014
Parallel Unstructured Grid Generation Method Based on the Block-Structured Cartesian Grid Approach Aimed for Large-Scale Computations
Takashi Ishida, Atsushi Hashimoto, Takashi Aoyama
11th World Congress on Computational Mechanics (WCCM XI), 2014
Detached-eddy simulation of NASA-CRM transonic buffet
Keiichi Ishiko, Atsushi Hashimoto, Takashi Aoyama, Kuniyuki Takekawa
11th World Congress on Computational Mechanics (WCCM XI), 2014
Development of Fast and Efficient CFD Tools, HexaGrid and FaSTAR
A. Hashimoto
NIA CFD Seminar
Turbulent Flow Solver Validation of FaSTAR and UPACS
A. Hashimoto, M. Murayama, K. Yamamoto, T. Aoyama, K. Tanaka
AIAA-2014-0240
Development of an extended non-linear turbulence model and its application for analysis of three-dimensional wall jets
K. Ishiko, K. Tonsho, A. Hashimoto, T. Aoyama, Y. Matsuo, A. Yoshizawa
AIAA-2014-0584
Towards EFD/CFD Integration: Development of DAHWIN - Digital/Analog-Hybrid Wind Tunnel
S. Watanabe, S. Kuchi-ishi, K. Murakami, A. Hashimoto, H. Kato, T. Yamashita, K. Yasue, K. Imagawa, H. Saiki, J. Ogino
AIAA-2014-0982
Unsteady Numerical Simulations of HTV-R Reentry Capsule by Using Detached-Eddy Simulation
K. Takii, M. Kanazaki, K. Ishiko, A. Hashimoto, T. Aoyama
AIAA-2014-0249
Sonic Boom Prediction with FaSTAR and HexaGrid
M. Kanamori, A. Hashimoto, T. Aoyama
1st AIAA Sonic Boom Prediction Workshop
One-Equation Extended Nonlinear Turbulence Modeling in Predicting Three-Dimensional Wall Jets
K. Ishiko, A. Hashimoto, Y. Matsuo, A. Yoshizawa, Y. Nishiyama, K. Mori, and Y. Nakamura
Journal of Aircraft, Vol. 51, No. 2 (2014), pp. 584-595.

2013

Unsteady Analysis of Aerodynamic Derivatives on Standard Dynamics Model
A. Hashimoto, H. Mikihito, S. Sunada, M. Ueno, K. Murakami
AIAA-2013-343
Summary of JAXA Studies for the Fifth AIAA CFD Drag Prediction Workshop Using UPACS and FaSTAR
M. Murayama, K. Yamamoto, A. Hashimoto, T. Ishida, M. Ueno, K. Tanaka, Y. Ito
AIAA-2013-49
Numerical analysis of three-dimensional wall-jet using anisotropic turbulence model
K. Ishiko, A. Hashimoto, Y. Matsuo, A. Yoshizawa
AIAA-2013-268

2012

Numerical Simulation: Flight Dynamic Stability Analysis using Unstructured Based Navier-Stokes Solver
Y. Narita, A. Hashimoto, M. Kanazaki
APISAT 2012
DAHWIN - Digital/Analog-Hybrid Wind Tunnel
S. Watanabe, S. Kuchi-Ishi, K. Murakami, A. Hashimoto, H. Kato, T. Yamashita, K. Yasue, K. Imagawa, H. Saiki, J. Ogino
INTEGRATION 2012
Development of Digital Wind Tunnel as a Subsystem of JAXA Digital/Analog Hybrid Wind Tunnel
K. Murakami, A. Hashimoto, M. Hishida, P. R. Lahur, A. Kunieda, S. Watanabe
INTEGRATION 2012
Numerical Analysis of Wind Tunnel Wall Interference on Two-dimensional Airfoil by New Porous Wall Model
T. Nambu, A. Hashimoto, K. Murakami, T. Sato
AIAA-2012-3229
Drag prediction of NASA-CRM using HexaGrid and FaSTAR
5th AIAA CFD Drag Prediction Workshop(DPW5)
Numerical Study of the Effects of Cross-Wind on the Jet Blast Deformation
K. Ishiko, A. Hashimoto, Y. Matsuo, S. Watanabe
ICAS 2012
Development of Fast Unstructured CFD Code FaSTAR
A. Hashimoto, K. Murakami, T. Aoyama, K. Ishiko, M. Hishida, M. Sakashita, P. Lahur
ICAS 2012
Toward the Fastest Unstructured CFD Code 'FaSTAR'
A. Hashimoto, K. Murakami, T. Aoyama, K. Ishiko, M. Hishida, M. Sakashita, P. Lahur
AIAA-2012-1075

2011

Investigation on Shock Oscillation Phenomenon in a Supersonic Air Inlet
T. Nakayama, T. Sato, M. Akatsuka, A. Hashimoto, T. Kojima, H. Taguchi
AIAA-2011-3094
Numerical Analysis of Flow through a Hole for Modeling of Wind Tunnel Porous Wall
T.Nambu, A.Hashimoto, T.Aoyama, T.Sato
Transactions of the Japan Society for Aeronautical and Space SciencesVol.54 P.221-228

2010

Analysis and Modeling of Flow through Wind Tunnel Porous Wall
T. Nambu, A. Hashimoto, T. Aoyama, T. Sato
AIAA-2010-4858