Development of Simultaneous Measurement Technique for Three-Dimensional Temperature and Velocity Fields and Its Application to Turbulent Thermal Convection

• Project/Area Number: 19560164
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Fluid engineering
• Research Institution: Niigata University
• Principal Investigator: FUJISAWA Nobuyuki Niigata University, 自然科学系, 教授 (20165369)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2007: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
• Keywords: 乱流 / 可視化 / 熱流体計測 / 温度 / 速度 / 熱対流 / 組織構造

Research Abstract

2色LIF・PIVによる温度場・速度場の同時計測法をノンペネトレイティブ対流へ適用し、乱流の組織構造を明らかにする。また、背景シュリーレン法と代数的再構成法を組み合わせた温度場計測法に3次元相互相関を導入することで3次元温度場・速度場を同時計測する方法を提案し、浮力噴流の3次元温度場・速度場へ適用することでその有効性を検討する。

Research Products

• [Journal Article] Simultaneous Imaging Techniques for Temperature and Velocity Fields in Thermal Fluid Flows (2008)
  • Author(s): N. FUJISAWA, S. FUNATANI and Y. WATANABE
  • Journal Title: J. Visualization Vol.11 Pages: 247-255
  • Peer Reviewed
• [Journal Article] Visualization of Near-field Turbulence in Buoyant Jet by Combined LIF and PIV Measurement (2008)
  • Author(s): N. FUJISAWA, T. TAKASUGI and S. FUNATANI
  • Journal Title: oceedings of 13^<th> International Symposium on Flow Visualization Pages: 188-188
  • Peer Reviewed
• [Journal Article] Fluid Art of Turbulence in Unsteady Non-Penetrative Thermal Convection (2008)
  • Author(s): N. FUJISAWA and M. WATANABE
  • Journal Title: J. Visualization Vol.11 Pages: 185-185
• [Journal Article] Visualization of Turbulence Structure in Unsteady Non-penetrative Thermal Convection Using Liquid Crystal Thermometry and Stereo Velocimetry (2008)
  • Author(s): N. FUJISAWA, M. WATANABE and Y. HASHIZUME
  • Journal Title: J. Visualization Vol.11 Pages: 173-180
  • Peer Reviewed
• [Journal Article] Visualization of Turbulence Structure in Unsteady Non-penetrative Thermal Convection Using Liquid Crystal Thermometry and stereo Velocimetry (2008)
  • Author(s): N. FUJISAWA, M. WATANABE, Y. HASHIZUME
  • Journal Title: J. Visualization 11 Pages: 173-180
  • Peer Reviewed
• [Journal Article] Simultaneous Imaging Techniques for Temperature and Velocity Fields in Thermal Fluid Flows (2008)
  • Author(s): N. FUJISAWA, S. FUNATANI, Y. WATANABE
  • Journal Title: J. Visualization 11 Pages: 247-255
  • Peer Reviewed
• [Journal Article] Visualization of Turbulence Structure in Unsteady Non-penetrative Thermal Convection Using Liquid Crystal Thermometry and Stereo Velocimetry (2008)
  • Author(s): N. FUJISAWA, M. WATANABE and Y. HASHIZUME
  • Journal Title: J. Visualization 11 Pages: 173-180
  • Peer Reviewed
• [Journal Article] Temperature Measurement by Two-Color LIF Technique Using Nd : YAG Lasers (2007)
  • Author(s): Y. WATANABE, Y. HASHIZUME and N. FUJISAWA
  • Journal Title: J. Visualization Vol.10 Pages: 345-346
  • Peer Reviewed
• [Journal Article] Recent Development of Simultaneous Measurements and Visualization of Temperature and Velocity Fields and Their Application to Thermal Flow Phenomena 9^<th> FLUCOME (2007)
  • Author(s): N. FUJISAWA, Y. WATANABE and S. FUNATANI
  • Journal Title: Tallahassee,U.S.A Pages: 245-245
  • Peer Reviewed
• [Journal Article] Visualization Study on Coherent Structure of Non-Penetrative Turbulent Thermal Convection, 9th FLUCOME (2007)
  • Author(s): N. FUJISAWA, M. WATANABE and Y. HASHIZUME
  • Journal Title: Tallahassee,U.S.A Pages: 156-156
  • Peer Reviewed
• [Presentation] 浮力プルームの三次元可視化法の開発と乱流構造 (2009)
  • Author(s): 首藤智明、藤澤延行、高杉健
  • Organizer: 日本機械学会北陸信越支部第46回講演会
  • Place of Presentation: 富山(富山大学)
  • Year and Date: 2009-03-07
• [Presentation] 浮力プルームの3次元可視化法の開発と乱流構造 (2009)
  • Author(s): 首藤智明, 藤澤延行, 高杉健
  • Organizer: 日本機械学会北陸信越支部講演会
  • Place of Presentation: 富山
• [Presentation] 背景パターンシュリーレン法による層流プルームの3次元温度分布計測 (2008)
  • Author(s): 佐藤元、藤澤延行
  • Organizer: 日本機械学会北陸信越支部第45回講演会
  • Place of Presentation: 福井(福井工業大学)
  • Year and Date: 2008-03-08
• [Presentation] 背景パターンシュリーレン法による層流プルームの3次元温度分布計測 (2008)
  • Author(s): 佐藤、藤澤
  • Organizer: 北陸信越支部第45回講演会
  • Place of Presentation: 福井工業大学(福井)
  • Year and Date: 2008-03-08
• [Presentation] Measurement of Temperature and Velocity Field in Buoyancy Driven Flows (2008)
  • Author(s): N. FUJISAWA, G. SATO and Y. OHKAWA
  • Organizer: DFD08 Bulletin
  • Place of Presentation: San Antonio,U.S.A(Abstract AS7)
• [Presentation] 流れの可視化とLIF-PIV計測による浮力プルームの乱流構造に関する研究 (2008)
  • Author(s): 高杉健、藤澤延行、船谷俊平
  • Organizer: 可視化情報学会第36回可視化情報シンポジウム
  • Place of Presentation: 東京(工学院大学新宿校舎)
• [Presentation] 流れの可視化とLIF-PIV計測による浮力プルームの乱流構造に関する研究 (2008)
  • Author(s): 高杉健, 藤澤延行, 船谷俊平
  • Organizer: 可視化情報, Vol.28, Supp1. 1, pp. 15-16.
  • Place of Presentation: 東京
• [Presentation] Visualization of Near-field Turbulence in Buoyant Jet by Combined LIF and PIV Measurement (2008)
  • Author(s): N. FUJISAWA, T. TAKASUGI, S. FUNATANI
  • Organizer: Proceedings of 13^<th> International Symposium on Flow Visualization, Paper 188.
  • Place of Presentation: Nice, France
• [Presentation] Measurement of Temperature and Velocity Field in Buoyancy Driven Flows (2008)
  • Author(s): N. FUJISAWA, G. SATO, Y. OHKAWA
  • Organizer: American Physical Society, DFD08 Bulletin, Abstract AS7.
  • Place of Presentation: San Antonio, USA
• [Presentation] Visualization Study on Coherent Structure of Non-Penetrative Turbulent Thermal Convection (2007)
  • Author(s): N. FUJISAWA, M. WATANABE and Y. HASHIZUME
  • Organizer: 9th FLUCOME
  • Place of Presentation: Tallahassee
  • Year and Date: 2007-09-18
• [Presentation] 背景パターンシュリーレン法による加熱細線周りの3次元温度計測 (2007)
  • Author(s): 佐藤、
  • Organizer: 第35回可視化情報シンポジウム
  • Place of Presentation: 工学院大学(新宿)
  • Year and Date: 2007-07-20
• [Presentation] Three-dimensional Temperature Reconstruction of Steady and Unsteady Buoyant Plume by Background Schlieren Technique Combined with Computed Tomography (2007)
  • Author(s): N. FUJISAWA, G. SATO
  • Organizer: 60th Annual Meeting of the Division of Fluid Dynamics
  • Place of Presentation: Salt Lake City,U.S.A(DFD07 Bulletin, Abstract FI5)
• [Presentation] 背景パターンシュリーレン法による加熱細線周りの3次元温度計測 (2007)
  • Author(s): 佐藤元、藤澤延行、中島耕司、相浦智史、大久保雅一
  • Organizer: 可視化情報学会第35回可視化情報シンポジウム
  • Place of Presentation: 東京(工学院大学新宿校舎)
• [Remarks]
  • URL: http://tmfujisv.eng.niigata-u.ac.jp/center/