Journals papers
[8] 森澤 征一郎, 宮城 武玖, 安里 健太郎,"異なる胴体形状を有する宇宙飛行機に対する揚力の影響調査," 電気学会論文誌D(産業応用部門誌), 145巻, 4号, pp.215-222, 2025. DOI: 10.1541/ieejias.145.215
[7] 安里 健太郎, 松川 咲穂, 森澤 征一郎,"歩行状態で転倒リスクを評価するLSTMモデルの構築:補整装具による歩行データ生成," 電気学会論文誌D(産業応用部門誌), 145巻, 4号, pp.223-229, 2025. DOI: 10.1541/ieejias.145.223
[6] S. Morizawa, T. Nonomura, A. Oyama, K. Fujii, and S. Obayashi, "Effect of Mach Number on Airfoil Characteristics at Reynolds Number of 3,000," Transactions of the Japan Society for Aeronautical and Space Sciences, Vol. 61, No. 6, pp. 258-267, 2018. DOI: 10.2322/tjsass.61.258
[5] S. Morizawa, T. Nonomura, A.Oyama, S. Obayashi and K. Fujii, “Multiobjective Design Exploration of Propeller Airfoils at Low-Reynolds and High-Mach Numbers Conditions towards the Mars Airplane,” Transaction of the Japan Society for Aeronautical Sciences, Aerospace Technology Japan, Vol.14, ists30, pp.Pk_47-Pk_53,2016. DOI: 10.2322/tastj.14.Pk_47
[4] T. Nonomura, H. Honda, Y. Nagata, M. Yamamoto, S. Morizawa, S. Obayashi and K. Fujii, "Plate-angel Effects on Acoustics Waves from Supersonic Jet Impinging on Inclined Plates,” AIAA Journal, Vol.54, No.3, pp.816-827, 2016. DOI: 10.2514/1.J054152
[3] T. Nonomura, S. Morizawa, S. Obayashi and K. Fujii, "Computational Prediction of Acoustic Waves from a Subscale Rocket Motor," Transaction of The Japan Society for Aeronautical Sciences, Aerospace Technology Japan, Vol.12, No. ists29, pp.Pe_11-Pe_17, 2014. DOI:10.2322/tastj.12.Pe_11
[2] T. Nonomura, S. Morizawa, H. Terashima, S. Obayashi and K. Fujii, "Numerical (error) issues on compressible multicomponent flows using a high-order differencing scheme: Weighted compact nonlinear scheme", Journal of Computational Physics 231, pp.3181-3210, 2012. DOI:10.1016/j.jcp.2011.12.035
[1] S. Morizawa, K. Shimoyama, S. Obayashi, K. Funamoto and T. Hayase, "Implementation of Visual Data Mining for Unsteady Blood Flow Field in an Aortic Aneurysm," Journal of Visualization Vol. 14, No. 4, pp. 393-398, 2011. DOI: 10.1007/s12650-011-0101-2
(Erratum to: Implementation of Visual Data Mining for Unsteady Blood Flow Field in an Aortic Aneurysm,” Journal of Visualization, Vol. 14, No. 4, December 2011, pp. 399. DOI: 10.1007/s12650-011-0111-0 )
International conference
[34] S. Morizawa, R. Sakai, R. Kikuchi, and S. Obayashi, "Analysis of aerodynamic forces and flow field on a roadable aircraft against crosswind during landing," Twenty-first International Conference on Flow Dynamics (ICFD2024), CFR-58, Sendai, Japan, November 18-20, 2024.
[33] S. Morizawa, N. Gima, and A. Yakeno, "Numerical investigation of the flow field on the railway at Naha Airport," Twenty-first International Conference on Flow Dynamics (ICFD2024), CFR-59, Sendai, Japan, November 18-20, 2024.
[32] N. Gima and S. Morizawa, "Uncertainty Quantification in Compressible Flow Fields with Different Initial Conditions," Twenty-first International Conference on Flow Dynamics (ICFD2024), OS23-27, Sendai, Japan, November 18-20, 2024.
[31] S. Nakama and S. Morizawa, "Towards to Extrapolation Prediction of Fluid Phenomena Using Physics-Informed Neural Networks (PINNs)," Twenty-first International Conference on Flow Dynamics (ICFD2024), OS23-57, Sendai, Japan, November 18-20, 2024.
[30] S. Morizawa and H. Kaneku, "Feasibility study of a roadable aircraft between remote islands in Okinawa, " The 2024 Asia-Pacific International Symposium on Aerospace Technology, ISBN number APISAT 2024 978-1-925627-87-9, Adelaide, Australia, October 28-30, 2024.
[29] S. Morizawa, H. Kaneku, R. Sakai, R. Kikuchi, and S. Obayashi, "Feasibility study on a roadable aircraft to connect Okinawa’s remote islands," The 1st KOSEN Research International Symposium (KRIS2023), C-O-6-2, On demand, March 1-2, 2023.
[28] S. Morizawa, T. Nomura, and H. Kawazoe, "Aerodynamic Evaluation of Forward-Swept and Sweptback Wings with Optimized Planforms," The 1st KOSEN Research International Symposium (KRIS2023), C-O-6-1, On demand, March 1-2, 2023.
[27] S. Morizawa, R. Sakai, R. Kikuchi, and S. Obayashi, "Development Study on an Air Transportation System with a Roadable Aircraft among Remote Islands, and Major Cities around Okinawa" Nineteenth International Conference on Flow Dynamics (ICFD2022), CFR-56, On-demand, November 9-11, 2022.
[26] M. Miyagi, S. Morizawa, and K. Kamisori, "Toward constructing the rapid-design methodology for the spaceplane and evaluating its aerodynamic performance in a short time, " The 2022 Asia-Pacific International Symposium on Aerospace Technology, S19-1, Niigata, Japan, October 12-14, 2022.
[25] H. Kaneku, D. Yamabata, and S. Morizawa, "Study on Sizing Method on a Roadable Aircraft using OpenVSP," Eighteenth International Conference on Flow Dynamics (ICFD2021), OS20-27, On-demand, October 27-29, 2021.
[24] S. Morizawa, R. Sakai, R. Kikuchi, H. Kaneku, and S. Obayashi, "Realization of a roadable aircraft to connect Okinawa's remote islands," Eighteenth International Conference on Flow Dynamics (ICFD2021), CFR-57, On-demand, October 27-29, 2021.
[23] D. Yamabata and S. Morizawa, "Evaluation of the Predictive Accuracy of Aerodynamic Characteristics on Roadable Aircraft using OpenVSP," Seventeenth International Conference on Flow Dynamics (ICFD2020), OS18-45, On-demand, October 28-30, 2020.
[22] S. Morizawa, R. Sakai, R. Kikuchi, D. Yamabata, and S. Obayashi, "Proposal for the Transportation System with a Roadable Aircraft between Isolated Islands in Okinawa," Seventeenth International Conference on Flow Dynamics (ICFD2020), CFR-36, On-demand, October 28-30, 2020.
[21] S. Morizawa and S. Obayashi, "Effect on Wing Grid for the Aerodynamic Design," Sixteenth International on Flow Dynamics(ICFD2019), CRF-68, Sendai, Japan, November 6-8, 2019.
[20] N. Okamoto, M. Kosaka, T. Unoguchi, S. Morizawa, H. Kawazoe, and S. Obayashi, "Numerical Estimation of the Flight Range of a Gliding Mars Exploration Aircraft Based on Experimental Results," Sixteenth International on Flow Dynamics(ICFD2019), OS18-30, Sendai, Japan, November 6-8, 2019.
[19] S. Morizawa, K. Tokura, and H. Kawazoe, "Aerodynamics Characteristics of Dogtooth on Clipped Delta Wing for Mars Airplane, " 32nd International Symposium on Space Technology and Science, e-47, Fukui, Japan, June 15-21, 2019.
[18] N. Okamoto, T. Unoguchi, H. Kawazoe, T. Matsuno, and S. Morizawa, "Aerodynamics Characteristics of a Mars Exploration Aircraft with the Delta Wing Deployed in Its flight, " 32nd International Symposium on Space Technology and Science, e-44, Fukui, Japan, June 15-21, 2019.
[17]S. Morizawa, K. Tokura, H. Kawazoe, S. Obayashi, "CFD Study on a Wing Grid for Improvement of Aerodynamic Characteristics," Fifteenth International on Flow Dynamics, (ICFD2018), CRF-9, Sendai, Japan, November 7-9, 2018.
[16]S. Nishimura, T. Okumura, K. Sakamoto, S. Morizawa, H. Kawazoe, S. Obayashi, "Feasibility Study on a V/S-TOL Aircraft with Upper Surface Blowing," Fifteenth International on Flow Dynamics, (ICFD2018), CRF-8, Sendai, Japan, November 7-9, 2018.
[15] K. Tokura, S. Morizawa, H. Kawazoe, and S. Obayashi, "Optimum Design of Nonplanar Wings for Minimum Induced Drag at Low Reynolds Number," Fifteenth International on Flow Dynamics(ICFD2018), OS18-55, Sendai, Japan, November 7-9, 2018.
[14] S. Morizawa, S. Nishimura, A. Yasuda, K. Sakamoto, H. Kawazoe and S. Obayashi, "Search for High L/D Wing Based on Flying Animals," Fourteenth International on Flow Dynamics(ICFD2017), CRF-89, Sendai, Japan, November 1-3, 2017.
[13] S. Morizawa, K. Sakamoto, A. Yasuda, A. Miyazaki, and H. Kawazoe, "Aileron Effect by the Elevon on the Aerodynamic Characteristics of a Mars Exploration Airplane with a Deployable-Wing, " The 2016 Asia-Pacific International Symposium on Aerospace Technology, D1-2, Toyama, Japan, October 25-27, 2016.
[12] H. Tomoeda, Y. Iwamoto, S. Morizawa, H. Kawazoe, and S. Obayashi, "Experimental Study on the Dynamic Characteristics of a Forward Swept Wing in Pitching Motion," Thirteenth International on Flow Dynamics(ICFD2017), CRF-61, Sendai, Japan, October 10-12, 2016.
[11] S. Morizawa, T. Nonomura, A.Oyama, S. Obayashi and K. Fujii, “Multiobjective Design Exploration of Airfoil Section Shape of a Propeller at Low-Reynolds and High-Mach Numbers Conditions Towards the Mars Airplane,” 30th International Symposium on Space Technology and Science, k-54, Kobe-Hyogo, Japan, 2015.
[10] S. Morizawa, R. Sakai, R. Kikuchi, and S. Obayashi, "Initial Study for the Construction of Phenomenology based Control Law for a Roadable Aircraft during Landing phase around Okinawa’s Islands," Twentieth International Conference on Flow Dynamics (ICFD2023), CFR-54, Sendai, Japan,November 6-8, 2023.
[9] T. Nonomura, S. Morizawa, S. Obayashi and K. Fujii, "Computational Prediction of Acoustic Waves from a Subscale Rocket Motor," 29th International Symposium on Space Technology and Science, e-11, Nagoya-Aichi, Japan, June 2-9, 2013.
[8] S.Morizawa, T.Nonomura, H.Honda, M.Yamamoto, S.Obayashi, and K.Fujii, "Source of acoustic waves from a supersonic jet impinging on an inclined flat plate with various plate angle," 6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS), TS005-2-1531, pp.1-13, Vienna, Austria, 2012.
[7] T. Nonomura, S. Morizawa, H. Terashima, S. Obayashi and K. Fujii, "Implementation of Weighted Compact Nonlinear Scheme to Compressible Multicomponent Flows," International Conference on Numerical Methods on Multi-phase Flow CD-ROM proceedings(12-1), Penn State, USA, June 12-14, 2012.
[6] S. Morizawa, T. Nonomura, S. Tsutsumi, N. Yamanishi, K. Terashima, S. Obayashi and K. Fujii, "Validation study on computational aeroacoustics of acoustics waves from sub-scale rocket plume", 162nd Meeting Acoustical Society of America, 4pNS, San Diego, USA, 31 October-4 November, 2011
[5] S. Morizawa, T. Nonomura, A. Oyama, K. Fujii, and S. Obayashi, “Application of data mining into acoustics waves from a rocket plume,” The 40th International Congress and Exposition on Control Engineering, pp.257-262, 431294 (DVD-ROM), Osaka, Japan, September 4-7, 2011
[4] S. Morizawa, K. Shimoyama, S. Jeong and S. Obayashi, "Physics Mining for Unsteady Flow Field in a Hard Disk Drive," Proceeding of the Seventh International on Flow Dynamics(ICFD2010), OS7-101, pp.686-687, Sendai, Japan, November 1-3, 2010.
[3] S. Morizawa, K. Shimoyama, S. Jeong and S. Obayashi, "Data Mining for the Investigation of Unsteady Flow Field in a Hard Disk Drive," Proceeding of the World Congress on Nature and Bioligically Inspired Computing (NaBIC2010), pp.152-157, Kyusu, Japan, 2010.
[2] S. Morizawa, K. Shimoyama, S. Obayashi, K. Funamoto and T. Hayase, "Visual Data Mining for Unsteady Blood Flow Field," 22nd International Conference on Computational Fluid Dynamics 2010 (Parallel CFD 2010), OE-001, Kaohsing, Taiwan, May 17-21 2010.
[1] S. Morizawa, K. Shimoyama, S. Obayashi, K. Funamoto and T. Hayase, "Physics Data Mining for Three-Dimensional Unsteady Blood Flow Field in an Aneurysmal Aorta," Proceeding of the Eighth International Symposium on Advanced Fluid Information and Transdisciplinary Fluid Integration, pp. 74-75, Sendai, Japan, December 19-20, 2008.
Domestic conferences
[18] 森澤征一郎,菊地亮太,髙橋暢,”飛行機の航跡データを用いた沖縄周辺における台風下における気象情報の抽出に向けた事前検討と環境構築,” 日本地球惑星科学連合2025年大会(JpGU2025),幕張,ACG54-P02,2025年5月25-30日.
[17] 森澤征一郎, "沖縄県を舞台とした新たな航空輸送実現に向けた提案とその紹介," 36,衛星通信研究会(SAT),沖縄,2025年3月5日~7日 (特別(招待)講演)
[16] 森澤征一郎, 兼久勇斗, "離島間を移動できる空陸用両車の実現可能性の検討と評価," 2C10,第62回飛行機シンポジウム,福井,2024年10月15日~17日
[15] 森澤征一郎,新垣朝啓, 菊地亮太, 坂井玲太郎, "台風が那覇空港の航空運航に与える影響調査," 1B04,第60回飛行機シンポジウム,新潟,2022年10月11日~13日
[14] 兼久勇人,森澤征一郎, "沖縄近隣の離島間における空陸両用車実現に向けた機体形状のサイジングの実施," 1C20,第60回飛行機シンポジウム,新潟,2022年10月11日~13日
[13] 森澤征一郎,野村聡幸, 友枝宏之,川添博光,” Boeing767級新形態旅客機の前進翼平面形状の空力最適化,” 1B06 ,日本航空宇宙学会 第49期定時社員総会および年会講演会,東京,2018年4月19日,20日
[12] 岡本直樹,森澤征一郎,川添博光,” ピッチング運動する低速デルタ翼のCFDによる空力動特性解析,” 1B07 ,日本航空宇宙学会 第49期定時社員総会および年会講演会,東京,2018年4月19日,20日
[11]友枝宏之,野村聡幸,森澤征一郎(代理発表),川添博光,"前進翼の平面形状による空力特性向上に関する研究," 3D01,第55回飛行機シンポジウム,島根,2017年11月20日~22日
[10] 安田章宏,野村聡幸,森澤征一郎,川添博光, "ハヤブサ翼に由来する将来旅客機のための翼探索," 2D13,第55回飛行機シンポジウム,島根,2017年11月20日~22日
[9] 森澤征一郎,友枝宏之,野村聡幸,川添博光, "Boeing767級旅客機に適した前進翼平面形状のパラメトリックスタディ," 1E05,第55回飛行機シンポジウム,島根,2017年11月20日~22日
[8] 西村 宗,安田章宏,森澤征一郎,野村聡幸,川添博光, "バイオミメティクスを考慮した低レイノルズ数翼の空力特性向上に関する研究,", 2A13, 第49回流体力学講演会/第35回航空宇宙数値シミュレーション技術シンポジウム, 東京,2017年6月29日,30日(JSASS-2017-2090-F/A)
[7] 吉田花那,森澤征一郎,近藤継男,川添博光,”多目的トポロジー最適化による翼型の空力特性,” 1B10 ,日本航空宇宙学会 第48期定時社員総会および年会講演会,東京,2017年4月13日,14日(吉田さん、優秀発表賞 受賞)
[6] 丸山隼平,安田章宏,坂本憲一,森澤征一郎,川添博光,"主翼展開型無推力火星探査航空機におけるエレベータ空力効果," 平成28年度宇宙航行の力学シンポジウム,神奈川,2016年12月19日,20日
[5] 森澤 征一郎, 野々村 拓, 大山 聖, 藤井 孝藏, 大林 茂, "低Re数域における翼型の空力特性に及ぼすマッハ数効果," 1D10, 第46回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2014, 青森, 2014年7月3日 ~ 7月4日
[4] 森澤 征一郎, 野々村 拓, 藤井 孝藏, 大林 茂, "サブスケールロケットモータから生じる音響波の数値シミュレーションの予測精度の検証," 3N03, 第56回宇宙科学技術連合講演会, 大分,2012年11月20-22日.
[3] 森澤 征一郎, 野々村 拓, 大山 聖, 藤井 孝藏, 大林 茂,"データマイニングによる斜め平板に衝突する超音速ジェットから発生する音響波の理解," 2E11, 第44回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2012, 富山, 2012年07月5日~6日
[2] 森澤 征一郎,下山 幸治, 大林 茂, 船本 健一, 早瀬 敏幸, "大動脈瘤内における非定常血流場に関する情報探査," C-3-4, 第15回計算工学講演会, 福岡, 2010年5月26~28日
[1] 森澤 征一郎,下山 幸治,鄭 信圭,大林 茂, "ディスク装置における非定常流れ場の流体情報探索," J0104-1-1,日本機械学会2009年度年次大会, 盛岡, 2009年9月13-16日
Seminar and workshop
[8] 森澤 征一郎, 菊地亮太,髙橋 暢宏, "航空運航データを用いた離発着解析と気象情報抽出," 航空機観測研究集会,オンライン,2024年12月20日
[7] 森澤 征一郎, "沖縄×航空宇宙:高専で取り組む研究活動", 先進的流体力学および情報科学のワークショップ, 東京, 2023年3月15日
[6] 森澤 征一郎, "レーザー切断における溶融現象の数値解析," 第6回レーザー共同研究所成果報告会, 日本原子力研究所 レーザー共同研究所,2015年11月26‐27日
[5] 森澤 征一郎, "非定常流れ場に対する現象探査," 第4回データ同化セミナー, 統計数理研究所,2011年2月7日
[4] 森澤 征一郎, "データマイニングを用いたハードディスク内の非定常流れ場の情報探査", グローバルCOE航空宇宙流体科学サマースクール2010, 草津、2010年8月2-4日.
[3] 森澤 征一郎,"非定常流れ場における情報探索手法の研究"、第3回流動ダイナミックス国際若手研究会,仙台,2010年7月26日
[2] 森澤 征一郎,"非定常流れ場における情報探索手法の研究," 日本機械学会 計算力学部門「複合領域における設計探査研究会」Multidisciplinary Design Exploration Lecture Series 9、仙台、2010年3月8日
[1] 森澤 征一郎,"非定常流れ場における流体情報探索," グローバルCOE航空宇宙流体科学サマースクール2009、猪苗代、2009年8月8-9日
Research report
[3] Seiichiro Morizawa, and Shigeru Obayashi, “Investigation of a Planar Wing with Wing Grid using CRM.65.airfoil,” Bulletin of National Institute of Technology, Okinawa College, No.16, pp. 61-72, 2022. ISSN:2345-2136.
[2] 森澤 征一郎, 野村 聡幸, 川添 博光, “220席級新形態旅客機の前進翼平面形状の空力最適化,” 沖縄工業高等専門学校紀要,第16号,pp.47-60. 2022. ISSN:2345-2136.
[1] 森澤 征一郎, 野々村 拓, 大山 聖, 藤井 孝藏, 大林 茂, “データマイニングによる斜め平板に衝突する超音速ジェットから発生する音響波の理解,” JAXA-SP-12-100, pp.237-241.
JSS2の報告書(JAXA-SPも書く?)
Others
[2] 森澤 征一郎,超高速計算!スパコンの活用と挑戦~スパコンで空気の流れがわかる!~ , 第75回サイエンスカフェ伊丹,2017年4月15日
[1] 森澤 征一郎,新任挨拶, 鳥取大学 湖山会会報, 第21号