Ryoji Takaki
Ryoji Takaki
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The development of the UPACS CFD environment
R Takaki, K Yamamoto, T Yamane, S Enomoto, J Mukai
High Performance Computing: 5th International Symposium, ISHPC 2003, Tokyo …, 2003
CUDA vs OpenACC: Performance case studies with kernel benchmarks and a memory-bound CFD application
T Hoshino, N Maruyama, S Matsuoka, R Takaki
2013 13th IEEE/ACM International Symposium on Cluster, Cloud, and Grid …, 2013
Dynamic mode decomposition using a Kalman filter for parameter estimation
T Nonomura, H Shibata, R Takaki
AIP Advances 8 (10), 2018
Development of a common CFD platform-UPACS
T Yamane
Parallel Computational Fluid Dynamics-Proceedings of the Parallel CFD 2000 …, 2001
Extended-Kalman-filter-based dynamic mode decomposition for simultaneous system identification and denoising
T Nonomura, H Shibata, R Takaki
PloS one 14 (2), e0209836, 2019
Generation and propagation of pressure waves from H-IIA launch vehicle at lift-off
S Tsutsumi, R Takaki, E Shima, K Fujii, M Arita
46th AIAA aerospace sciences meeting and exhibit, 390, 2008
CFD sensitivity of drag prediction on DLR-F6 configuration by structured method and unstructured method
K Yamamoto, A Ochi, E Shima, R Takaki
42nd AIAA Aerospace Sciences Meeting and Exhibit, 398, 2004
Effect of deflector shape on acoustic field of launch vehicle at lift-off
S Tsutsumi, S Kato, K Fukuda, R Takaki, K Ui
47th AIAA Aerospace Sciences Meeting including The New Horizons Forum and …, 2009
Scalar tuning of a fluid solver using compact scheme for a supercomputer with a distributed memory architecture
H Aono, T Nonomura, N Iizuka, T Ohsako, T Inari, Y Hashimoto, R Takaki, ...
CFD letters 5 (4), 143-152, 2013
Acoustic generation mechanism of a supersonic jet impinging on deflectors
S Tsutsumi, R Takaki, Y Nakanishi, K Okamoto, S Teramoto
52nd Aerospace Sciences Meeting, 0882, 2014
Numerical study on acoustic radiation for designing launch-pad of advanced solid rocket
S Tsutsumi, K Fukuda, R Takaki, E Shima, K Fujii, K Ui
44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 5148, 2008
Numerical Simulator III–Building a Terascale Distributed Parallel Computing Environment for Aerospace Science and Engineering
Y Matsuo, T Nakamura, M Tsuchiya, T Ishizuka, N Fujita, H Ohkawa, ...
Parallel Computational Fluid Dynamics 2002, 187-194, 2003
Research of Pattern Formation
N Yoshiyasu, Y Arai, K Adachi
KTK Scientific Publishers, 1994
Numerical study on acoustic radiation from a supersonic jet impinging to an inclined plate
S Tsutsumi, R Takaki, Y Nakanishi, K Okamoto, S Teramoto
17th AIAA/CEAS aeroacoustics conference (32nd AIAA aeroacoustics conference …, 2011
Parametric study of heat release preceding a blunt body in hypersonic flow
R Takaki, MS Liou
AIAA journal 40 (3), 501-509, 2002
Hybrid LES/RANS simulations of transonic flowfield around a rocket fairing
S Tsutsumi, R Takaki, Y Takama, K Imagawa, K Nakakita, H Kato
30th AIAA Applied Aerodynamics Conference, 2900, 2012
Aerodynamic Design of Scaled Supersonic Experimental Airplane
Y Shimbo
Proc. of 1st SST-CFD Workshop, 1998, 62-67, 1998
ADS measurement of HYFLEX (hypersonic flight experiment)
R Takaki, M Takizawa, R Takaki, M Takizawa
35th Aerospace Sciences Meeting and Exhibit, 193, 1997
A new adaptive estimation method of spacecraft thermal mathematical model with an ensemble Kalman filter
T Akita, R Takaki, E Shima
Acta Astronautica 73, 144-155, 2012
Examination of sound suppression by water injection at lift-off of launch vehicles
K Fukuda, S Tsutsumi, T Shimizu, R Takaki, K Ui
17th AIAA/CEAS Aeroacoustics Conference (32nd AIAA Aeroacoustics Conference …, 2011
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