Measurements of Turbulence Kinetic Energy Budget in Turbulent Bubbly Flows using Photobleaching Molecular Tagging Method

• Project/Area Number: 22560167
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Fluid engineering
• Research Institution: Kobe University
• Principal Investigator: HOSOKAWA Shigeo 神戸大学, 大学院・工学研究科, 准教授 (10252793)
• Co-Investigator(Kenkyū-buntansha): TOMIYAMA Akio 神戸大学, 大学院・工学研究科, 教授 (30211402)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
• Keywords: 乱流 / 分子タグ法 / 気泡流 / 分子タグ

Research Abstract

Understanding turbulence kinetic energy (TKE) budget in gas-liquid two-phase bubbly flows is indispensable to develop and improve turbulence models for the bubbly flows. Simultaneous measurement of velocity and velocitygradients with a spatial resolution smaller than the Kolmogorov scale is required to evaluate the TKE budget experimentally. We therefore improved a molecular tagging velocimetry based on photobleaching reaction (PB-MTV) to accurately evaluate TKE budget. We measured TKE budget in a turbulent water flow and bubbly flows in a square duct by using the PB-MTV to examine effects of bubbles on TKE budget. The experimental results will contribute to improve a numerical simulation method for turbulent bubbly flows.

Research Products

• [Journal Article] Bubble Induced Pseudo Turbulence in Laminar Pipe Flows (2013)
  • Author(s): Shigeo Hosokawa, Akio Tomiyama
  • Journal Title: International Journal of Heat and Fluid Flow Volume: Vol. 40 Pages: 97-105
  • Peer Reviewed
• [Journal Article] Turbulence Kinetic Energy Budget in Bubbly Flows in a Vertical Duct (2012)
  • Author(s): Shigeo Hosokawa, Takashi Suzuki, Akio Tomiyama
  • Journal Title: Experiments in Fluids Volume: Vol. 52, No. 3 Pages: 719-728
  • Peer Reviewed
• [Journal Article] Evaluation of Turbulence Kinetic Energy Budget in Turbulent Flows by using Photobleaching Molecular Tagging Velocimetry (2012)
  • Author(s): Shigeo Hosokawa, Hiroki Mizumoto, Akio Tomiyama
  • Journal Title: Journal of Fluid Science and Technology Volume: Vol. 7, No. 1 Pages: 168-180
  • NAID: 130002050609
  • Peer Reviewed
• [Journal Article] Evaluation of Turbulence Kinetic Energy Budget in Turbulent Flows by using a Photobleaching Molecular Tagging Velocimetry (2012)
  • Author(s): Hiroki Mizumoto, Shigeo Hosokawa, Akio Tomiyama
  • Journal Title: AIP Conference Proceedings Volume: Vol. 1428 Pages: 295-302
  • NAID: 130002050609
  • Peer Reviewed
• [Journal Article] Evaluation of Turbulence Kinetic Energy Budget in Turbulent Flows by Using Photobleaching Molecular Tagging Velocimetry (2012)
  • Author(s): Shigeo Hosokawa
  • Journal Title: Journal of Fluid Science and Technology Volume: 7 Issue: 1 Pages: 168-180
  • DOI: 10.1299/jfst.7.168
  • NAID: 130002069495
  • ISSN: 1880-5558
  • Peer Reviewed
• [Journal Article] Turbulence Kinetic Energy Budget in Bubbly Flows in a Vertical Duct (2012)
  • Author(s): Shigeo Hosokawa
  • Journal Title: Experiments in Fluids Volume: Vol.52, No.3 Issue: 3 Pages: 719-728
  • DOI: 10.1007/s00348-011-1109-z
  • Peer Reviewed
• [Journal Article] Evaluation of Turbulence Kinetic Energy Budget in Turbulent Flows by using a Photobleaching Molecular Tagging Velocimetry (2012)
  • Author(s): Hiroki Mizumoto
  • Journal Title: AIP Conference Proceedings Volume: Vol.1428 Pages: 295-302
  • DOI: 10.1063/1.3694718
  • Peer Reviewed
• [Journal Article] フォトブリーチング分子タグ法による乱れエネルギ収支の評価 (2011)
  • Author(s): 水本博貴, 細川茂雄, 冨山明男
  • Journal Title: 日本機械学会論文集 B編 Volume: 77巻 784号 Pages: 2263-2272
  • NAID: 130002050609
  • Peer Reviewed
• [Journal Article] Evaluation of Turbulence Kinetic Energy Budget in Turbulent Flows by Using a Photobleaching Molecular Tagging Velocimetry (2011)
  • Author(s): 水本博貴
  • Journal Title: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B Volume: 77 Issue: 784 Pages: 2263-2272
  • DOI: 10.1299/kikaib.77.2263
  • NAID: 130002050609
  • ISSN: 0387-5016, 1884-8346
  • Peer Reviewed
• [Journal Article] Effects of Bubbles on Turbulence Properties in a Duct Flow (2010)
  • Author(s): Shigeo Hosokawa, Takashi, Suzuki, Akio Tomiyama
  • Journal Title: Multiphase Science and Technology Volume: Vol. 22 Pages: 211-232
  • Peer Reviewed
• [Journal Article] Effects of Bubbles on Turbulence Properties in a Duct Flow (2010)
  • Author(s): Shigeo Hosokawa, Takashi Suzuki, Akio Tomiyama
  • Journal Title: Multiphase Science and Technology Volume: Vol.22 Pages: 211-232
  • Peer Reviewed
• [Presentation] 分子タグ法と空間フィルタ流速計の融合による気泡流の速度計測 (2013)
  • Author(s): 細川茂雄, 池田聡, 冨山明男
  • Organizer: 第62回理論応用力学講演会
  • Place of Presentation: 東京都
  • Year and Date: 2013-03-06
• [Presentation] 空間フィルタ流速計による気泡流の両相速度同時計測(招待講演) (2012)
  • Author(s): 細川茂雄
  • Organizer: 第90 期日本機械学会流体工学部門講演会
  • Place of Presentation: 京都市
  • Year and Date: 2012-11-17
• [Presentation] Application of Spatial Filter velocimetry to Bubbly Flows (2012)
  • Author(s): Shigeo Hosokawa, Takaaki Matsumoto, Akio Tomiyama
  • Organizer: The 6th Japanese-European Two-phase Flow Group Meeting, USB memory
  • Place of Presentation: Kumamoto
  • Year and Date: 2012-09-27
• [Presentation] ダクト内乱流に及ぼす気泡の影響 (2012)
  • Author(s): 細川茂雄, 池田聡, 冨山明男
  • Organizer: 日本流体力学会年会 2012
  • Place of Presentation: 高知市
  • Year and Date: 2012-09-18
• [Presentation] 鉛直ダクト内気泡流における乱流特性 (2012)
  • Author(s): 池田聡, 細川茂雄, 冨山明男
  • Organizer: 日本混相流学会年会講演会 2012
  • Place of Presentation: 柏市
  • Year and Date: 2012-08-11
• [Presentation] Measurements of Bubble Velocity using Spatial Filter Velocimetry (2012)
  • Author(s): Takaaki Matsumoto, Shigeo Hosokawa, Akio Tomiyama
  • Organizer: The 16th Symposium on Applications of Laser Techniques to Fluid Mechanics
  • Place of Presentation: Lisbon, Portugal.
  • Year and Date: 2012-07-10
• [Presentation] Tomographic Spatial Filter Velocimetry for Three-dimensional Measurement of FluidVelocity (2012)
  • Author(s): Shigeo Hosokawa, Takaaki Matsumoto, Akio Tomiyama
  • Organizer: The 16th Symposium on Applications of Laser Techniques to Fluid Mechanics, On-line CD
  • Place of Presentation: Lisbon, Portugal.
  • Year and Date: 2012-07-09
• [Presentation] Measurements of Bubble Velocity using Spatial Filter Velocimetry (2012)
  • Author(s): Takaaki Matsumoto
  • Organizer: The 16th Symposium on Applications of Laser Techniques to Fluid Mechanics
  • Place of Presentation: Lisbon
• [Presentation] Tomographic Spatial Filter Velocimetry for Three-dimensional Measurement of Fluid Velocity (2012)
  • Author(s): Shigeo Hosokawa
  • Organizer: The 16th Symposium on Applications of Laser Techniques to Fluid Mechanics
  • Place of Presentation: Lisbon
• [Presentation] 鉛直ダクト内気泡流における乱流特性 (2012)
  • Author(s): 池田聡
  • Organizer: 日本混相流学会年会講演会2012
  • Place of Presentation: 柏市
• [Presentation] ダクト内乱流に及ぼす気泡の影響 (2012)
  • Author(s): 細川茂雄
  • Organizer: 日本流体力学会年会2012
  • Place of Presentation: 高知市
• [Presentation] 空間フィルタ流速計による気泡流の両相速度同時計測 (2012)
  • Author(s): 細川茂雄
  • Organizer: 第90期日本機械学会流体工学部門講演会
  • Place of Presentation: 京都市
  • Invited
• [Presentation] Evaluation of Turbulence Kinetic Energy Budget in Turbulent Flows by using a Photobleaching Molecular Tagging Velocimetry (2011)
  • Author(s): Hiroki Mizumoto, Shigeo Hosokawa,Akio Tomiyama
  • Organizer: The 7th International Symposium on Measurement Techniques for Multiphase Flows
  • Place of Presentation: Tianjin, China
  • Year and Date: 2011-12-19
• [Presentation] 分子タグ法と空間フィルタ流速計による速度場の詳細測定 (2011)
  • Author(s): 細川茂雄
  • Organizer: 第7回学際領域における分子イメージングフォーラム(招待講演)
  • Place of Presentation: 東京都
  • Year and Date: 2011-11-03
• [Presentation] 分子タグ法と空間フィルタ流速計による速度場の詳細測定 (2011)
  • Author(s): 細川茂雄
  • Organizer: 第7回学際領域における分子イメージングフォーラム
  • Place of Presentation: JAXA(東京都)(招待講演)
  • Year and Date: 2011-11-02
• [Presentation] Evaluation of Turbulence Kinetic Energy Budget in Turbulent Flows by using a Photobleaching Molecular Tagging Velocimetry (2011)
  • Author(s): Hiroki Mizumoto
  • Organizer: The 7th International Symposium on Measurement Techniques for Multiphase Flows
  • Place of Presentation: 天津大学(中国)
  • Year and Date: 2011-09-19
• [Presentation] 鉛直矩形ダクト内気泡乱流における乱れエネルギ収 支 (2011)
  • Author(s): 細川茂雄, 池田聡, 冨山明男
  • Organizer: 日本流体力学会年会 2011
  • Place of Presentation: 東京都
  • Year and Date: 2011-09-07
• [Presentation] 鉛直矩形ダクト内気泡乱流における乱れエネルギ収支 (2011)
  • Author(s): 細川茂雄
  • Organizer: 日本流体力学会年会2011
  • Place of Presentation: 首都大学東京(東京都)
  • Year and Date: 2011-09-07
• [Presentation] 乱流における速度の詳細計測 (2011)
  • Author(s): 細川茂雄
  • Organizer: 日本混相流学会混相流フォーラム関西講演会(招待講演)
  • Place of Presentation: 大阪市
  • Year and Date: 2011-06-14
• [Presentation] 乱流における速度の詳細計測 (2011)
  • Author(s): 細川茂雄
  • Organizer: 日本混相流学会混相流フォーラム関西講演会
  • Place of Presentation: 大阪大学中之島センター(大阪府)(招待講演)
  • Year and Date: 2011-06-14
• [Presentation] 分子タグ法の混相流への適用 (2010)
  • Author(s): 細川茂雄, 冨山明男
  • Organizer: 日本機械学会第88 期流体工学部門講演会講演会(招待講演)
  • Place of Presentation: 山形市
  • Year and Date: 2010-10-30
• [Presentation] Evaluation of Turbulence Kinetic Energy Budget in Turbulent Flows by using a Photobleaching Molecular Tagging Velocimetry (2010)
  • Author(s): Hiroki Mizumoto, Shigeo Hosokawa, Takashi Suzuki, Akio Tomiyama
  • Organizer: International Symposium on Measurement Techniques for Multiphase Flows
  • Place of Presentation: (中国)・天津
  • Year and Date: 2010-09-20
• [Presentation] 鉛直ダクト内気泡流における乱れエネルギ収支 (2010)
  • Author(s): 細川茂雄, 鈴木孝, 冨山明男
  • Organizer: 日本流体力学会年会2010
  • Place of Presentation: 札幌市
  • Year and Date: 2010-09-10
• [Presentation] フォトブリーチング分子タグ法による気泡乱流の計測 (2010)
  • Author(s): 細川茂雄, 冨山明男
  • Organizer: 日本機械学会年次大会講演会 ワークショップ流体計測への光技術の応用(招待講演)
  • Place of Presentation: 名古屋
  • Year and Date: 2010-09-08
• [Presentation] Turbulence Kinetic Energy Budget in Bubbly Flows in a Vertical Duct (2010)
  • Author(s): Shigeo Hosokawa, Takashi Suzuki, Akio Tomiyama
  • Organizer: The 15th International Symposium on Application of Laser Techniques to Fluid Mechanics, USB memory
  • Place of Presentation: Lisbon
  • Year and Date: 2010-07-07
• [Presentation] Turbulence Kinetic Energy Budget in Bubbly Flows in a Vertical Duct (2010)
  • Author(s): Shigeo Hosokawa, Takashi Suzuki, Akio Tomiyama
  • Organizer: 15th International Symposium on Application of Laser Techniques to Fluid Mechanics, Lisbon 2010
  • Place of Presentation: (ポルトガル)・リスボン
• [Presentation] Measurements of gas-liquid two-phase flows (2010)
  • Author(s): Shigeo Hosokawa
  • Organizer: 2nd Int.Workshop on Advanced Methodologies and Practices or Nuclear Safety & Simulation
  • Place of Presentation: (中国)・ハルビン(招待講演)
• [Presentation] フォトブリーチング分子タグ法による気泡乱流の計測 (2010)
  • Author(s): 細川茂雄, 冨山明男
  • Organizer: 日本機械学会年次大会講演会 ワークショップ流体計測への光技術の応用
  • Place of Presentation: 名古屋工業大学(愛知県)(招待講演)
• [Presentation] 鉛直ダクト内気泡流における乱れエネルギ収支 (2010)
  • Author(s): 細川茂雄, 鈴木孝, 冨山明男
  • Organizer: 日本流体力学会年会2010
  • Place of Presentation: 北海道大学(北海道)
• [Presentation] 分子タグ法の混相流への適用 (2010)
  • Author(s): 細川茂雄, 冨山明男
  • Organizer: 日本機械学会第88期流体工学部門講演会講演会
  • Place of Presentation: 山形大学(山形県)(招待講演)