Ryoji Takaki

904 total citations
58 papers, 549 citations indexed

About

Ryoji Takaki is a scholar working on Aerospace Engineering, Computational Mechanics and Applied Mathematics. According to data from OpenAlex, Ryoji Takaki has authored 58 papers receiving a total of 549 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Aerospace Engineering, 34 papers in Computational Mechanics and 10 papers in Applied Mathematics. Recurrent topics in Ryoji Takaki's work include Computational Fluid Dynamics and Aerodynamics (29 papers), Fluid Dynamics and Turbulent Flows (18 papers) and Aerodynamics and Acoustics in Jet Flows (16 papers). Ryoji Takaki is often cited by papers focused on Computational Fluid Dynamics and Aerodynamics (29 papers), Fluid Dynamics and Turbulent Flows (18 papers) and Aerodynamics and Acoustics in Jet Flows (16 papers). Ryoji Takaki collaborates with scholars based in Japan, United States and Greece. Ryoji Takaki's co-authors include Seiji Tsutsumi, Taku Nonomura, Eiji Shima, Kozo Fujii, Satoshi Matsuoka, Takayuki Hoshino, Naoya Maruyama, K. Fukuda, Kazuomi Yamamoto and Meng‐Sing Liou and has published in prestigious journals such as PLoS ONE, The Journal of the Acoustical Society of America and AIAA Journal.

In The Last Decade

Ryoji Takaki

53 papers receiving 517 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ryoji Takaki Japan 13 329 312 67 65 54 58 549
Beatrice Roget United States 15 421 1.3× 400 1.3× 44 0.7× 41 0.6× 101 1.9× 47 668
Andrew T. Corrigan United States 16 592 1.8× 442 1.4× 65 1.0× 23 0.4× 44 0.8× 63 818
Benjamin Uekérmann Germany 12 327 1.0× 119 0.4× 20 0.3× 51 0.8× 39 0.7× 31 538
Robert Meakin United States 18 976 3.0× 472 1.5× 226 3.4× 39 0.6× 56 1.0× 26 1.1k
Norman E. Suhs United States 10 517 1.6× 281 0.9× 119 1.8× 22 0.3× 35 0.6× 14 615
M Christon United States 15 451 1.4× 86 0.3× 33 0.5× 24 0.4× 26 0.5× 38 643
V. Kalro United States 14 771 2.3× 296 0.9× 84 1.3× 76 1.2× 35 0.6× 21 926
Mihai C. Duta United Kingdom 8 392 1.2× 181 0.6× 62 0.9× 64 1.0× 17 0.3× 14 494
Aaron Katz United States 17 764 2.3× 160 0.5× 129 1.9× 43 0.7× 52 1.0× 53 859
R. Borrell Spain 18 762 2.3× 246 0.8× 22 0.3× 40 0.6× 269 5.0× 56 940

Countries citing papers authored by Ryoji Takaki

Since Specialization
Citations

This map shows the geographic impact of Ryoji Takaki's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ryoji Takaki with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryoji Takaki more than expected).

Fields of papers citing papers by Ryoji Takaki

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryoji Takaki. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ryoji Takaki. The network helps show where Ryoji Takaki may publish in the future.

Co-authorship network of co-authors of Ryoji Takaki

This figure shows the co-authorship network connecting the top 25 collaborators of Ryoji Takaki. A scholar is included among the top collaborators of Ryoji Takaki based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ryoji Takaki. Ryoji Takaki is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Tamaki, Yoshiharu, et al.. (2023). Compressible flow solver FFVHC-ACE for fully automated LES of aeronautical flows. AIAA SCITECH 2023 Forum. 2 indexed citations
2.
Tamaki, Yoshiharu, et al.. (2022). Wall-modeled LES around the CRM-HL using Fully-automated Cartesian-grid-based Flow Solver FFVHC-ACE. AIAA AVIATION 2022 Forum. 6 indexed citations
3.
Nonomura, Taku, et al.. (2019). Extended-Kalman-filter-based dynamic mode decomposition for simultaneous system identification and denoising. PLoS ONE. 14(2). e0209836–e0209836. 41 indexed citations
4.
Akita, Takeshi, Ryoji Takaki, & Nozomu KOGISO. (2016). An Adaptive Estimation of Nonlinear Structural Deformations by Using the Ensemble Kalman Filter. TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES AEROSPACE TECHNOLOGY JAPAN. 14(ists30). Pc_43–Pc_49. 2 indexed citations
5.
Nonomura, Taku, Makoto Sawada, Yoh Takei, et al.. (2014). Thermal Condition of ASTRO-H under Air-cooled Environment before Launch. TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES AEROSPACE TECHNOLOGY JAPAN. 12(ists29). To_4_1–To_4_10. 1 indexed citations
6.
Haga, T., et al.. (2014). Assessment of an Unstructured CFD Solver for RANS Simulation on Body-Fitted Cartesian Grids. 52nd Aerospace Sciences Meeting. 3 indexed citations
7.
Tsutsumi, Seiji, Ryoji Takaki, Yuta Nakanishi, Koji Okamoto, & S Teramoto. (2014). Acoustic Generation Mechanism of a Supersonic Jet Impinging on Deflectors. 52nd Aerospace Sciences Meeting. 25 indexed citations
8.
Tsutsumi, Seiji, et al.. (2013). Effect of a Protuberance on Transonic Flowfield around a Rocket Fairing. JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 61(4). 103–109.
9.
Okada, Tatsuaki, Tetsuya Fukuhara, S. Tanaka, et al.. (2012). Thermal infrared imager TIR on Hayabusa 2 to investigate physical properties of C-class near-Earth asteroid 1999JU3. MPG.PuRe (Max Planck Society). 1498. 1 indexed citations
10.
Shinohara, Iku, et al.. (2011). Research and Development of Plasma Simulation Tools in JEDI/JAXA. 25(2). 4 indexed citations
11.
Akita, Takeshi, Ryoji Takaki, & Eiji Shima. (2011). A new adaptive estimation method of spacecraft thermal mathematical model with an ensemble Kalman filter. Acta Astronautica. 73. 144–155. 13 indexed citations
12.
Akita, Takeshi, Ryoji Takaki, & Eiji Shima. (2010). An Estimation Method of Thermal Contact Resistances in Satellite Thermal Model by Using the Ensemble Kalman Filter. 9(0). 1–8. 3 indexed citations
13.
Shimizu, Thomas, et al.. (2009). Study on Attenuation of Sound by Droplets. JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 57(661). 71–76. 1 indexed citations
14.
Tsutsumi, Seiji, Taro Shimizu, Ryoji Takaki, Eiji Shima, & Kozo Fujii. (2008). Numerical Study of Pressure Waves Generated by H-IIA Launch Vehicle at Lift-off. 한국추진공학회 학술대회논문집. 266–271. 6 indexed citations
15.
16.
Takaki, Ryoji, et al.. (2007). Aerodynamic design of the scaled supersonic experimental airplane. JAXA Repository (JAXA).
17.
Takaki, Ryoji. (2006). Aerodynamic Characteristics of NACA4402 in Low Reynolds Number Flows. JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 54(631). 367–373. 10 indexed citations
18.
Takaki, Ryoji & Meng‐Sing Liou. (2002). Parametric Study of Heat Release Preceding a Blunt Body in Hypersonic Flow. AIAA Journal. 40(3). 501–509. 18 indexed citations
19.
Watanabe, Shigeya, et al.. (1997). RCS gas-jet interaction in the Hypersonic Flight Experiment, HYFLEX. 35th Aerospace Sciences Meeting and Exhibit. 4 indexed citations
20.
Takaki, Ryoji & Yasuhiro Wada. (1996). Numerical Simulation of High Enthalpy Flow-High Enthalpy Flow Workshop-. JAXA Repository (JAXA). 171–177. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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