Hideto Takasawa

(高澤秀人)

Profile Information

Affiliation: Project research associate, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency

Degree: Ph.D.(Hokkaido University)

Researcher number: 01014919
ORCID ID: https://orcid.org/0000-0002-9476-5703
J-GLOBAL ID: 202401003688165495
researchmap Member ID: R000078137

Papers

Characteristics and modeling of dynamic instability in a thin aeroshell capsule with pitching oscillations in the transonic regime

Hideto Takasawa, Shingo Matsuyama, Yusuke Takahashi, Kazuhiko Yamada

Acta Astronautica, Aug, 2026 Lead author
ゴム気球を利用した剛体薄殻型大気突入カプセルの飛行試験：RERA-5

JAXA-RR, 25(04) 13-26, Feb 28, 2026 Peer-reviewed
ゴム気球を利用した柔軟フレア型大気突入カプセルの飛行試験：RERA-MAW-1

JAXA-RR, 25(04) 27-45, Feb 28, 2026 Peer-reviewed
Balloon Flight Demonstration for Deep Space Sample Return Capsule with Thin Aeroshell

Hideto Takasawa, Yoichi Suenaga, Takashi Miyashita, Koshiro Hirata, Kaito Wakabayashi, Yusuke Takahashi, Yasunori Nagata, Kazuhiko Yamada

Journal of Spacecraft and Rockets, Jan, 2026 Lead author
Free flight demonstration for sample return capsule with thin aeroshell using rubber balloon: RERA-4

YOSHIO Tadayuki, YAMAMOTO Haruka, TAKANO Sota, MIYASHITA Ryo, MIKI Takahiro, MIYASHITA Takashi, TAMAI Ryota, TAKASAWA Hideto, SUENAGA Yoichi, TANNO Marie, TAKAHASHI Yusuke, NAGATA Yasunori, YAMADA Kazuhiko

JAXA Research and Development Report, 24(005) 19-33, Feb 28, 2025 Peer-reviewed
Static attitude stability of deep space sample return capsule with thin aeroshell

Hideto Takasawa, Tomoya Fujii, Yusuke Takahashi, Takahiro Moriyoshi, Hiroki Takayanagi, Yasunori Nagata, Kazuhiko Yamada

CEAS Space Journal, Jan, 2025 Lead author
Free flight demonstrations for sample return capsules with thin aeroshell using rubber balloons: RERA-2 & RERA-3

JAXA-RR-23-003 59-75, Feb, 2024 Peer-reviewed
Computational Study on Air Film Approach in Reentry Blackout Mitigation

Takashi Miyashita, Hideto Takasawa, Yusuke Takahashi, Lars Steffens, Ali Gülhan

AIAA Journal, Feb, 2024
Dynamic instability modeling on phase plane for thin aeroshell capsule with pitching motion at transonic speed

Hideto TAKASAWA, Tomoya FUJII, Koshiro HIRATA, Takahiro MORIYOSHI, Yusuke TAKAHASHI, Yasunori NAGATA, Kazuhiko YAMADA

Mechanical Engineering Journal, 2024 Lead author
RERA: Rubber balloon Experiment for Reentry capsule with thin Aeroshell

Hideto Takasawa, Yoichi Suenaga, Takahashi Miyashita, Koshiro Hirata, Kaito Wakabayashi, Yusuke Takahashi, Yasunori Nagata, Kazuhiko Yamada

JAXA Research and Development Report, JAXA-RR-22-008 37-50, Feb, 2023 Peer-reviewed
Nonequilibrium shock layer in large-scale arc-heated wind tunnel

Yusuke Takahashi, Hideto Takasawa, Kazuhiko Yamada, Takayuki Shimoda

Journal of Physics D: Applied Physics, Jun 9, 2022
Experimental demonstration and mechanism of mitigating reentry blackout via surface catalysis effects

Hideto Takasawa, Yusuke Takahashi, Nobuyuki Oshima, Hisashi Kihara

Journal of Physics D: Applied Physics, 54(22) 225201-225201, Jun 3, 2021 Lead author
Surface catalysis effects on mitigation of radio frequency blackout in orbital reentry

Yusuke Takahashi, Naoya Enoki, Hideto Takasawa, Nobuyuki Oshima

Journal of Physics D: Applied Physics, Jun 3, 2020

Research Projects

相平面上の角加速度ダイナミクスに基づく姿勢不安定性過渡現象の数理的枠組みの構築

科学研究費助成事業, 日本学術振興会, Apr, 2026 - Mar, 2029

高澤秀人
Study on the transitional phase of aerodynamic instability in atmospheric reentry vehicles

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Jul, 2025 - Mar, 2027

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