田沼　唯士 (タヌマ　タダシ)

研究者情報

所属

• 医療共通教育研究センター 教授

学位

• 博士（工学）（1995年12月 東北大学）

URL

https://jglobal.jst.go.jp/detail?JGLOBAL_ID=202301009719200309

J-Global ID

• 202301009719200309

研究キーワード

• 機械工学 流体力学 CFD エネルギー機械システム 設計 ものづくり 生体内の流れ   

研究分野

• ものづくり技術（機械・電気電子・化学工学） / 流体工学

経歴

• 2010年04月 - 現在  帝京大学
• 1980年04月 - 2010年03月  株式会社東芝

学歴

• 1978年04月 - 1980年03月   東北大学   大学院工学研究科   機械工学専攻
• 1974年04月 - 1978年03月   東北大学   工学部   機械知能・航空工学科

所属学協会

• American Society of Mechanical Engineers   日本機械学会   日本流体力学会   火力原子力発電技術協会   ターボ機械協会   日本ガスタービン学会   

研究活動情報

論文

• A Study of Unsteady Aerodynamic Forces on Last Stage Blades in a Low-Pressure Model Steam Turbine at Very Low Operating Conditions

  Tadashi Tanuma; Hiroshi Okuda; Taiga Haraguchi; Kenichi Okuno; Naoki Shibukawa

  Proc. ASME. GT2023, Volume 10: Steam Turbine, V010T20A003, June 26–30, 2023 Paper No: GT2023-101083 2023年06月 [査読有り]
  
• A novel method of tracheal anastomosis healing using a single submucosal injection of basic fibroblast growth factor: initial report

  Fumi Yokote; Yoshikane Yamauchi; Hiroko Komura; Tadashi Tanuma; Yukinori Sakao; Masafumi Kawamura; Makoto Komura

  European Journal of Cardio-Thoracic Surgery 61 4 917 - 924 2021年12月 [査読有り]
  
• Construction of a computational mechanical model of bronchi for practical simulation of the optimal positive intrathoracic pressure conditions during general thoracic surgery

  Yoshikane Yamauchi; Yuichi Saito; Atsushi Yasuda; Suguru Shirai; Hiroshi Kondo; Hirofumi Uehara; Yukinori Sakao; Masafumi Kawamura; Toshimitsu Yokobori; Tadashi Tanuma

  Bio-Medical Materials and Engineering 32 6 333 - 345 2021年11月 [査読有り]
  
• A preoperative predictive study of advantages of airway changes after maxillomandibular advancement surgery using computational fluid dynamics analysis

  Kanako Yamagata; Keiji Shinozuka; Shouhei Ogisawa; Akio Himejima; Hiroaki Azaki; Shuichi Nishikubo; Takako Sato; Masaaki Suzuki; Tadashi Tanuma; Morio Tonogi

  PLOS ONE 16 8 e0255973 - e0255973 2021年08月 [査読有り]
  
• The effect of nasal and oral breathing on airway collapsibility in patients with obstructive sleep apnea: Computational fluid dynamics analyses

  Masaaki Suzuki; Tadashi Tanuma

  PLOS ONE 15 4 e0231262 - e0231262 2020年04月 [査読有り]
  
• Computational fluid dynamics analysis for the preoperative prediction of airway changes after maxillomandibular advancement surgery

  Shouhei Ogisawa; Keiji Shinozuka; Junya Aoki; Keiichi Yanagawa; Akio Himejima; Ryota Nakamura; Kanako Yamagata; Takako Sato; Masaaki Suzuki; Tadashi Tanuma; Morio Tonogi

  Journal of Oral Science 61 3 398 - 405 2019年 [査読有り]
  
• Unsteady Flow Effects on Steam Turbine Last Stage Blades at Very Low Load Operating Condition

  Tadashi Tanuma; Michio Ogawa; Hiroshi Okuda; Gaku Hashimoto; Naoki Shibukawa; Kenichi Okuno; Tomohiko Tsukuda

  Proc. ASME. GT2018-76498, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A028, June 11–15, 2018 2018年06月 [査読有り]
  
• Effect of Nasal Obstruction on Continuous Positive Airway Pressure Treatment: Computational Fluid Dynamics Analyses

  Tadashi Wakayama; Masaaki Suzuki; Tadashi Tanuma

  PLOS ONE 11 3 e0150951 - e0150951 2016年03月 [査読有り]
  
• Aerodynamic and Structural Numerical Investigation of Unsteady Flow Effects on Last Stage Blades

  Tadashi Tanuma; Hiroshi Okuda; Gaku Hashimoto; Satoru Yamamoto; Naoki Shibukawa; Kenichi Okuno; Hiroshi Saeki; Tomohiko Tsukuda

  Proc. ASME. GT2015-43848, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A035, June 15–19, 2015 2015年06月 [査読有り]
  
• Numerical Investigation of Steam Turbine Exhaust Diffuser Flows and Their Three Dimensional Interaction Effects on Last Stage Efficiencies

  Tadashi Tanuma; Yasuhiro Sasao; Satoru Yamamoto; Yoshiki Niizeki; Naoki Shibukawa; Hiroshi Saeki

  Proc. ASME. GT2014, Volume 1B: Marine; Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V01BT27A039, June 16–20, 2014 Paper No: GT2014-26665 2014年06月 [査読有り]
  
• An Upwind Eulerian-Eulerian Model for Non-Equilibrium Condensation in Steam Turbines

  Xiaofeng Zhu; Xin Yuan; Zhirong Lin; Naoki Shibukawa; Tomohiko Tsukuda; Yoshiki Niizeki; Tadashi Tanuma

  Proc. ASME. GT2013, Volume 5B: Oil and Gas Applications; Steam Turbines, V05BT25A024, June 3–7, 2013 Paper No: GT2013-95047 2013年06月 [査読有り]
  
• Aerodynamic Interaction Effects From Upstream and Downstream on the Down-Flow Type Exhaust Diffuser Performance in a Low Pressure Steam Turbine

  Tadashi Tanuma; Yasuhiro Sasao; Satoru Yamamoto; Yoshiki Niizeki; Naoki Shibukawa; Hiroshi Saeki

  Proc. ASME. GT2013, Volume 5B: Oil and Gas Applications; Steam Turbines, V05BT25A044, June 3–7, 2013 Paper No: GT2013-95901 2013年06月 [査読有り]
  
• Numerical Investigation of Three-Dimensional Wet Steam Flows in an Exhaust Diffuser With Non-Uniform Inlet Flows From the Turbine Stages in a Steam Turbine

  Tadashi Tanuma; Yasuhiro Sasao; Satoru Yamamoto; Yoshiki Niizeki; Naoki Shibukawa; Hiroshi Saeki

  Proc. ASME. GT2012, Volume 6: Oil and Gas Applications; Concentrating Solar Power Plants; Steam Turbines; Wind Energy, 589-602, June 11–15, 2012 Paper No: GT2012-69496 2012年06月 [査読有り]
  
• 蒸気タービン部分流入段非定常流動解析によるフランジ形状の考察

  高田真司; 笹尾泰洋; 山本悟; 田沼 唯士

  日本機械学会論文集B編 78 788 753 - 761 2012年 [査読有り]
  
• Fluid Dynamic Efficiency Optimization of Steam Turbine Stages Considering Leakage Influences and Inter-stage Reciprocal Interferences

  Xin Yuan; Qian Pu; Xiaofeng Zhu; Zhirong Lin; Yoshiki Niizeki; Naoki Shibukawa; Tadashi Tanuma

  International Journal of Gas Turbine, Propulsion and Power Systems 4 1 1 - 9 2012年 [査読有り]
  
• Numerical Investigation of Exhaust Diffuser Performances in Low Pressure Turbine Casings

  Tadashi Tanuma; Yasuhiro Sasao; Satoru Yamamoto; Shinji Takada; Yoshiki Niizeki; Naoki Shibukawa; Hiroshi Saeki

  Proc. ASME. GT2011, Volume 7: Turbomachinery, Parts A, B, and C, 2347-2357, June 6–10, 2011 Paper No: GT2011-45677 2011年01月 [査読有り]
  
• A CFD Approach to Fluid Dynamic Optimum Design of Steam Turbine Stages With Stator and Rotor Blades

  Xin Yuan; Tadashi Tanuma; Xiaofeng Zhu; Zhirong Lin; Daisuke Nomura

  Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 2209-2218, June 14–18, 2010 Paper No: GT2010-22477 2010年10月 [査読有り]
  
• Numerical Prediction of Unsteady Flows through Whole Nozzle-Rotor Cascade Channels with Partial Admission

  Yasuhiro Sasao; Kazuhiro Monma; Tadashi Tanuma; Satoru Yamamoto

  International Journal of Fluid Machinery and Systems 2 3 248 - 253 2009年09月 [査読有り]
  
• 次世代型超々臨界圧タービンシステムの実用化研究 : 第3報,大容量タンデム機の課題と施策(流体工学,流体機械)

  大地 昭生; 田沼 唯士; 金子 丈治; 坂本 太郎; 村上 格; 伊藤 裕道

  日本機械学会論文集 B編 68 675 3072 - 3079 2002年 [査読有り]
  
• Effects of Flow Injection From Outer Casing Upon Turbine Nozzle Vane Flow Field

  K. Funazaki; C. F. F. Favaretto; T. Tanuma

  Proc. ASME. GT2002, Volume 5: Turbo Expo 2002, Parts A and B, 1015-1025, June 3–6, 2002 Paper No: GT2002-30598 2002年01月 [査読有り]
  
• Effects of Periodic Wake Passing Upon Aerodynamic Loss of a Turbine Cascade: Part II — Time-Resolved Flow Field and Wake Decay Process Through the Cascade

  Ken-ichi Funazaki; Nobuaki Tetsuka; Tadashi Tanuma

  Proc. ASME. GT1999, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A020, June 7–10, 1999 Paper No: 99-GT-094 1999年06月 [査読有り]
  
• Effects of Periodic Wake Passing Upon Aerodynamic Loss of a Turbine Cascade: Part I — Measurements of Wake-Affected Cascade Loss by Use of a Pneumatic Probe

  Ken-ichi Funazaki; Nobuaki Tetsuka; Tadashi Tanuma

  Proc. ASME. GT1999, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A019, June 7–10, 1999 Paper No: 99-GT-093 1999年06月 [査読有り]
  
• Experimental Studies on Unsteady Aerodynamic Loss of a High-Pressure Turbine Cascade

  Ken-ichi Funazaki; Yoshinori Sasaki; Tadashi Tanuma

  Proc. ASME. GT1997, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A010, June 2–5, 1997 Paper No: 97-GT-052 1997年06月 [査読有り]
  
• Studies on Wake-Disturbed Boundary Layers Under the Influences of Favorable Pressure Gradient and Free-Stream Turbulence: Part II — Effect of Free-Stream Turbulence

  Ken-ichi Funazaki; Takashi Kitazawa; Kazuyuki Koizumi; Tadashi Tanuma

  Proc. ASME. GT1997, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A078, June 2–5, 1997 Paper No: 97-GT-452 1997年06月 [査読有り]
  
• Studies on Wake-Disturbed Boundary Layers Under the Influences of Favorable Pressure Gradient and Free-Stream Turbulence: Part I — Experimetal Setup and Discussions on Transition Model

  Ken-ichi Funazaki; Takashi Kitazawa; Kazuyuki Koizumi; Tadashi Tanuma

  Proc. ASME. GT1997, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A077, June 2–5, 1997 Paper No: 97-GT-451 1997年06月 [査読有り]
  
• Navier-Stokes Analysis of Unsteady Transonic Flows Through Gas Turbine Cascades With and Without Coolant Ejection

  T. Tanuma; N. Shibukawa; S. Yamamoto

  Proc. ASME. GT1997, Paper No: 97-GT-479, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A092, June 2–5, 1997 1997年06月 [査読有り]
  
• Reduction of Secondary Flow Effects in a Linear Cascade by Use of an Air Suction From the Endwall

  K. Funazaki; T. Endo; T. Tanuma

  Proc. ASME. TA1996, ASME 1996 Turbo Asia Conference, V001T08A010, November 5–7, 1996 Paper No: 96-TA-051 1996年11月 [査読有り]
  
• 蒸気夕ービン翼列の遷音速流れの数値解析と風洞試験

  田沼 唯士; 山本 悟; 池田 隆; 大宮司 久明

  日本機械学会論文集 B編 58 555 3330 - 3335 1992年 [査読有り]
  

書籍

• 蒸気タービン

  ターボ機械協会 (担当:共編者(共編著者)範囲:全章の編集、第1章の執筆)日本工業出版 2017年02月 ISBN: 9784819025126 269p
• Advances in steam turbines for modern power plants

  Tanuma, Tadashi (担当:共編者(共編著者)範囲:Editor, Author of Chapter 1,6,14 and 15)Woodhead Publishing 2017年 ISBN: 9780081003145 xii, 555 p.

MISC

• 蒸気タービンの湿り蒸気の影響低減技術

  田沼唯士; 長尾進一郎; 山本悟 ターボ機械 31 (8) 453 -458 2003年08月 [査読有り][招待有り]
  

委員歴

• 2015年04月 - 2016年03月   日本ガスタービン学会   会長
• 2012年04月 - 2014年03月   ターボ機械協会   副会長