last modified：2024/11/21
Associate Professor Takashi Nakazawa
Faculty, Affiliation
Emerging Media Initiative
College and School Educational Field
Laboratory
Academic Background
Career
Okayama University(2011/04-2011/10)
Osaka University School of Engineering Science Direct Affiliates(2017/10-2018/09)
(2015/04-2017/03)
(2017/10-2019/03)
(2012/07-2013/04)
Okayama University The Graduate School of Environmental and Life Science(2011/11-2012/02)
Kanazawa University Emerging Media Initiative(2023/09-)
Tohoku University Graduate School of Information Sciences, Collaborative Mathematics Research Unit Assistant Professor(2013/06-2015/03)
Osaka University(2017/04-2023/08)
Year & Month of Birth
Academic Society
Award
Specialities
Shape Optimization Problem, CFD, FEM, Freefem++、Optimal Shape, Film Cooling
Speciality Keywords
Fluid Dynamics,Shape Optimization,Numerical Analysis
Research Themes
Books
Papers
- Linear Stability Analyses of the Top Lid Driven Cavity Flows by Calculating Disturbances of Azimuthal Wavenumbers(Application) Nakazawa Takashi TJSIAM 22 2 47 2012
- Developments of less-invasive artificial blood tubes (Topology optimization theory and applications toward wide fields of natural sciences) Nakazawa Takashi,Sano Yoshihiko,Hyakutake Toru,Tagami Daisuke,Katamine Eiji,Azegami Hideyuki,Yanase Shinichiro,Ugawa Toyomu RIMS Kokyuroku Bessatsu 54 54 49 2015/10
- Transitions of Flows Induced by Small Fans on Water Surface 中澤嵩 日本応用数理学会論文誌 21 1 59 2011/03
- Shape Optimization Problem Improving Hydrodynamics Stability on the Non Stationary Navier-Stokes Problem T. NAKAZAWA SENAC 2016
- Linear Stability Analyses of Vertical Circulating Flows Induced by Small Fans on Water Surface 中澤嵩 日本応用数理学会論文誌 21 4 309 2011/12
- Shape optimization method applied to room design based on an incompressible fluid model (Topology optimization theory and applications toward wide fields of natural sciences) Nakazawa Takashi,Katamine Eiji,Tomoeda Akiyasu,Azegami Hideyuki RIMS Kokyuroku Bessatsu 54 54 1 2015/10
- GENERALIZED FLOW FIELD SHAPE OPTIMIZATION WITH SNAPSHOT POD NAKAZAWA Takashi Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM)) 75 2 I_135 2019
- Increasing the Critical Reynolds Number by Maximizing Energy Dissipation Problem Takashi Nakazawa PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON JETS, WAKES AND SEPARATED FLOWS (ICJWSF2015) 185 613 2016
- Two-steps shape optimization algorithm improving hydrodynamics stability Takashi Nakazawa ECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering 2 3770 2016
- Shape optimization problem for transient Non-Newtonian fluid in hybridized discontinuous Galerkin method NAKAZAWA Takashi Journal of Fluid Science and Technology 16 3 JFST0019 2021
- Optimal Design for Suppressing Time Fluctuation Part of Two-Dimensional Jet in Crossflow Takashi Nakazawa,Takashi Misaka,Yosuke Hasegawa International Journal of Computational Fluid Dynamics 36 2 112 2022/02/07
- Shape optimization for suppressing coherent structure of two-dimensional open cavity flow Takashi Nakazawa,Takashi Misaka,Clair Poignard JOURNAL OF FLUID SCIENCE AND TECHNOLOGY 16 1 JFST0002 2021
- Shape optimization of flow field improving hydrodynamic stability Takashi Nakazawa,Hideyuki Azegami JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS 33 1 167 2016/02
- Multicellular model of angiogenesis Takashi Nakazawa,Sohei Tasaki,Kiyohiko Nakai,Takashi Suzuki AIMS BIOENGINEERING 9 1 44 2022
- Flow control by the fusion between mathematical and data sciences Nakazawa Takashi 宇宙航空研究開発機構特別資料 JAXA-SP-(Web) JAXA-SP-18-005 18 131 2019/02/25
- A New Chemotactic Mechanism Governs Long-Range Angiogenesis Induced by Patching an Arterial Graft into a Vein. Dhisa Minerva,Nuha Loling Othman,Takashi Nakazawa,Yukinobu Ito,Makoto Yoshida,Akiteru Goto,Takashi Suzuki International journal of molecular sciences 23 19 2022/09/23
- Bayesian Uncertainty Reduction of Generalised k-ω Turbulence Model for Prediction of Film-Cooling Effectiveness Takashi Misaka,Takashi Nakazawa,Shigeru Obayashi,Seiji Kubo,Norio Asaumi,Takeomi Ideta International Journal of Computational Fluid Dynamics 36 2 1 2022/05/19
- Surface Localization of Plasmons in Three Dimensions and Convexity. Kazunori Ando,Hyeonbae Kang,Yoshihisa Miyanishi,Takashi Nakazawa SIAM J. Appl. Math. 81 3 1020 2021
- Optimal Design by Adaptive Mesh Refinement on Shape Optimization of Flow Fields Considering Proper Orthogonal Decomposition NAKAZAWA Takashi,NAKAJIMA Chihiro Interdisciplinary Information Sciences 25 2 147 2019
- Shape optimization problem based on the generalized J integral considering RANS and Snapshot POD Takashi Nakazawa JOURNAL OF FLUID SCIENCE AND TECHNOLOGY 14 3 JFST0015 2019
Conference Presentations
- 上面盤回転流れの線形安定性解析(conference：日本応用数理学会年会講演予稿集)(2011)
- 上面盤回転流れの固有値解析(conference：計算工学講演会論文集(CD-ROM))(2013/06/19)
- 動静脈シャント血流の流体シミュレーション解析~AVG静脈吻合部における狭窄病変発生因子の考察~(conference：医工学治療)(2013/07/01)
- 螺旋管内で拍動流によって駆動される流れ場の安定性解析(conference：理論応用力学講演会講演論文集(Web))(2012)
- 円柱座標系内における鉛直方向の対流解析(conference：日本流体力学会年会講演アブストラクト集)(2007/08/06)
- 人工血管AVGの流体シミュレーション解析~シャント血流速度の非生理的な高速が原因で発生する現象~(conference：日本透析医学会雑誌)(2014/05/28)
- 心負荷量を抑制する血液透析用人工血管(Flow Controlled Graft:FCG)の開発~医学・工学・物理数学の共同研究~(conference：医工学治療)(2015)
- 低侵襲性人工血管Flow Control Graft(FCG)の開発~FCGの最適設計・最適配置~(conference：血液浄化心不全治療研究会プログラム・抄録集)(2015)
- 人工血管の流体シミュレーション解析からAVG(ateriaovenous graft)開存性向上の糸口を探る(conference：医工学治療)(2014)
- 透析用AVG(ateriaovenous graft)人工血管U字カーブ型造設による血管内圧力勾配の流体シミュレーション解析(conference：人工臓器(日本人工臓器学会))(2013/09/10)
- 人工透析に用いられる人工血管内血流解析とその形状最適化のための考察(conference：計算工学講演会論文集(CD-ROM))(2014/06/11)
- H1勾配法を用いた非圧縮粘性流体の最適設計(conference：日本応用数理学会年会講演予稿集(CD-ROM))(2014/08/27)
- AVG(ateriaovenous graft)人工血管‐静脈吻合部における流体シミュレーション解析(conference：医工学治療)(2013)
- 湖面に設置された水質改善を目的としたファンが誘起する流れの解析(conference：日本水環境学会年会講演集)(2009/03/16)
- 透析シャント心不全~動静脈シャント血流で心拍出量が増加しない心不全病態“non‐high‐output cardiac failure”~(conference：人工臓器(日本人工臓器学会))(2016/10/31)
- AVG人工血管‐静脈吻合部の流体可視化実験~静脈狭窄の原因を探る~(conference：日本透析医学会雑誌)(2016/05/28)
- 透析動静脈シャントの静脈狭窄発生メカニズムを流体シミュレーションから探る(conference：医工学治療)(2017)
- Shape optimization problems of flow fields considering the non linear disturbances(conference：Proceedings of ACSMO 2016)(2016)
- AVF:arteriovenous fistulaシャント静脈狭窄発生のメカニズムを流体シミュレーションから探る(conference：日本透析医学会雑誌)(2017/05/28)
- Optimal Control of Hydrodynamic Stability by Shape Optimization Problem(2017/05)
- J型吻合によるAVF:arteriovenous fistula5年累積開存率~シャント静脈狭窄発生のメカニズムを流体シミュレーションから探る~(conference：日本外科学会定期学術集会(Web))(2017)
- 医学・工学・物理数学による人工血管の共同研究~心負荷量を抑制する血液透析用人工血管(Flow Controlled Graft:FCG)の開発とシャント血流の解析~(conference：日本透析医学会雑誌)(2015/05/28)
- Shape Optimization on Hagen Poiseuille flow with Stenosis(conference：Proceedings of ICFD Ssendai 2016)(2016)
- Flow Control by the combination between Mathematical and Data Science [Nume](2018/06)
- 透析シャント血流心負荷による心不全の早期診断治療の重要性~透析前後のBNPで心不全を評価する~(conference：医工学治療)(2017)
- 人工血管‐静脈吻合部に発生する狭窄の原因を可視化流体実験結果から探る~FCG(Flow Controled Graft)の開発~(conference：医工学治療)(2016)
- Shape Optimization using POD for flow stability(conference：Proceedings of ICFD Ssendai 2016)(2016)
- 中心体複製開始を司るPLK4中心体局在機構の解明(conference：日本生化学会大会(Web))(2017)
- Shape Optimization of the maximizing problem of the dissipation energy and its effect on Hydrodynamic stability(conference：Proc. the ETC15)(2015)
Others
Arts and Fieldwork
Patent
Theme to the desired joint research
Grant-in-Aid for Scientific Research
○「Shock Wave Boundary Layer Interactionに対するデータ駆動型形状最適化問題の創出」(2023-2025)
○「粘弾性流体に特有な渦の数理解析」(2018-2021)
○「 先進流体制御：Shape Optimizationで目指す乱流制御の革新」(2016-2018)
○「諸分野連携によるネットワーク数理の展開」(2014-2017)