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Quantitative CT density field measurement in unsteady supersonic flow by colored grid background oriented schlieren (CGBOS) method

Research Project

Project/Area Number 25249122
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Aerospace engineering
Research InstitutionKisarazu National College of Technology (2014-2015)
Chiba University (2013)

Principal Investigator

Maeno Kazuo  木更津工業高等専門学校, その他部局等, 校長 (30133606)

Co-Investigator(Kenkyū-buntansha) OHTA Masanori  千葉大学, 工学研究科, 准教授 (60436342)
TAKEI Masahiro  千葉大学, 工学研究科, 教授 (90277385)
Research Collaborator Leopold F.  French-German Research Institute
Ibrahim M. S.  Indian Institute of Science
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥46,410,000 (Direct Cost: ¥35,700,000、Indirect Cost: ¥10,710,000)
Fiscal Year 2015: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2014: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
Fiscal Year 2013: ¥28,860,000 (Direct Cost: ¥22,200,000、Indirect Cost: ¥6,660,000)
Keywords航空宇宙工学 / 超音速流 / 噴流ー超音速流干渉 / 3次元非定常衝撃波計測 / 背景指向シュリーレン法 / BOS-CT法 / 4次元密度場定量画像計測 / 超音速風洞流れ / 超音速流れ / 3次元非定常衝撃波計測 / 色格子BOS-CT法 / 非定常流CT / 噴流-超音速流干渉 / BOS-CT / 色格子BOS法 / 4次元密度勾配画像計測 / 4次元CT / 衝撃波 / 非定常超音速流 / BOS / 定量シュリーレン画像計測 / 密度勾配画像計測 / 4次元密度勾配場計測 / 高速度カメラ / CT
Outline of Final Research Achievements

In the supersonic flow research, the flow visualization has been developed by such qualitative methods as shadowgraph, schlieren method, or interferometry. As compared with these methods, new diagnostic technology is dramatically developing together with digital image instruments and high-power PC. Above all, computed tomography (CT) of unsteady supersonic density flow field with shock waves is rapid-developing diagnostics. The hardware and software/algorithm for optical CT should be investigated. In our research, the density field measurement was developed by CT with Mach-Zehnder interferometry (LICT) for unsteady discharging shock wave and vortex, and also the density gradient measurement by CT with background oriented shclieren method of colored-grid background (CGBOS) in JAXA-ISAS supersonic wind tunnel. Furthermore, the novel time-developing three-dimensional CT (4D-CT) experiments of LICT and CGBOS with high-speed camera are succesfully studied.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (36 results)

All 2016 2015 2014 2013 Other

All Int'l Joint Research (3 results) Journal Article (17 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 12 results,  Acknowledgement Compliant: 7 results) Presentation (16 results) (of which Int'l Joint Research: 2 results,  Invited: 2 results)

  • [Int'l Joint Research] French-German Research Inst. (ISL)(France)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] IISc Bangalore(India)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] French-German Research Inst. (ISL)(France)

    • Related Report
      2014 Annual Research Report
  • [Journal Article] Quantitative density measurement of the lateral jet / cross flow interaction field by colored-grid background oriented schlieren (CGBOS) technique2015

    • Author(s)
      M. Ota, K. Kurihara, K. Aki, Y. Miwa, T. Inage, K. Maeno
    • Journal Title

      Journal of Visualization

      Volume: 18 Issue: 3 Pages: 543-552

    • DOI

      10.1007/s12650-015-0297-7

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Improvement in spatial resolution of background oriented schlieren technique by introducing a telecentric optical system and its application to supersonic flow2015

    • Author(s)
      Masanori Ota, Friedrich Leopold, Ryusuke Noda, Kazuo Maeno
    • Journal Title

      Experiments in Fluids

      Volume: 56 Issue: 3 Pages: 1-10

    • DOI

      10.1007/s00348-015-1919-5

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Time-developing 3D-CT measurement of shock waves and supersonic density flow field (Invited Lecture)2015

    • Author(s)
      Kazuo Maeno
    • Journal Title

      Proc. of 30th International Symposium on Shock Waves (30th ISSW)

      Volume: USB Pages: 1-8

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Four-dimensional LICT density measurement of unsteady shock-vortex flow discharged from two inclined and cylindrical holes using high-speed camera2015

    • Author(s)
      Y.Miwa, T. Aratani, M. Ota, and K.Maeno
    • Journal Title

      Proc. of 29th International Symposium on Shock Waves

      Volume: Vol.1 Pages: 483-488

    • DOI

      10.1007/978-3-319-16835-7_76

    • ISBN
      9783319168340, 9783319168357
    • Related Report
      2014 Annual Research Report
  • [Journal Article] Improvement of a diaphragm less driver section for a small diameter shock tube2015

    • Author(s)
      S.Udagawa, Y.Hirose, W.Garen, and K.Maeno
    • Journal Title

      Proc. of 29th International Symposium on Shock Waves

      Volume: Vol.1 Pages: 343-348

    • DOI

      10.1007/978-3-319-16835-7_53

    • ISBN
      9783319168340, 9783319168357
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Reconstruction of unsteady and axisymmetric flow field by colored-grid background oriented schlieren (CGBOS) technique2015

    • Author(s)
      M.Ota, F.Leopold, F.Jagusinski, and K.Maeno
    • Journal Title

      Proc. of 29th International Symposium on Shock Waves

      Volume: Vol.1 Pages: 277-482

    • DOI

      10.1007/978-3-319-16835-7_75

    • ISBN
      9783319168340, 9783319168357
    • Related Report
      2014 Annual Research Report
    • Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Three-dimensional laser interferometric CT density measurement of unsteady shock-vortex interaction flow discharged from three cylindrical holes2014

    • Author(s)
      Yoshihiro Miwa, Tomonori Aratani, Masanori Ota, and Kazuo Maeno
    • Journal Title

      Proc. of The 16th International Symposium on Flow Visualization (16th ISFV)

      Volume: USB

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Simultaneous multi angle measurement of natural convection by colored-grid background oriented schlieren (CGBOS) technique2014

    • Author(s)
      Ken Kurihara, Keita Aki, Masanori Ota, and Kazuo Maeno
    • Journal Title

      Proc. of The 16th International Symposium on Flow Visualization (16th ISFV)

      Volume: USB

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Introduction of reconstruction method by using SA method for laser interferometric CT measurement in supersonic flow field including shock waves2014

    • Author(s)
      Tatsuro Inage, Takumi Ito, Yoshihiro Miwa, Tomonori Aratani, Masanori Ota, and Kazuo Maeno
    • Journal Title

      Proc. of The 16th International Symposium on Flow Visualization (16th ISFV)

      Volume: USB

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Some studies with colored-grid background oriented schlieren (CGBOS) technique2014

    • Author(s)
      Keita Aki, Ken Kurihara, Masanori Ota, and Kazuo Maeno
    • Journal Title

      Proc. of The 16th International Symposium on Flow Visualization (16th ISFV)

      Volume: USB

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Algebraic reconstruction of the unsteady density field around a spiked-tripped model at supersonic speed using the Colored Background Oriented Schlieren technique2014

    • Author(s)
      Friedrich Leopold, Masanori Ota, Frederique Jagusinsiki, and Kazuo Maeno
    • Journal Title

      Proc. of The 16th International Symposium on Flow Visualization (16th ISFV)

      Volume: USB

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Quantitative density measurement of the lateral jet/cross flow interaction field by colored-grid background oriented schlieren (CGBOS) technique2014

    • Author(s)
      Masanori Ota, Ken Kurihara, Keita Aki, Yoshihiro Miwa, Yusuke Kikkuma, Tasturo Inage, and Kazuo Maeno
    • Journal Title

      Proc. of The 16th International Symposium on Flow Visualization (16th ISFV)

      Volume: USB

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Application of High-Speed Camera to 4D-CT Density Measurement of Unsteady Shock-Vortex Flow Discharged from Two Inclined and Cylindrical Holes2013

    • Author(s)
      Tomomi ARATANI, Tatsuro INAGE, Yoshihiro MIWA, Masanori OTA, Kazuo MAENO
    • Journal Title

      Journal of the Japanese Society for Experimental Mechanics

      Volume: 13 Issue: Special_Issue Pages: s64-s68

    • DOI

      10.11395/jjsem.13.s64

    • NAID

      10031189795

    • ISSN
      1346-4930, 1884-4219
    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reconstruction of the unsteady supersonic flow around a spike using Colored Background Oriented Schlieren technique2013

    • Author(s)
      F. Leopold, M. Ota, D. Klatt, K. Maeno
    • Journal Title

      Journal of Flow Control, Measurement & Visualization

      Volume: Vol. 1 Issue: 02 Pages: 69-76

    • DOI

      10.4236/jfcmv.2013.12009

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantitative 3D-CT Density Measurement of Supersonic Flow Field Around an Asymmetric Model using Colored-grid Background Oriented Schlieren (CGBOS) Technique2013

    • Author(s)
      Xiao SHEN, Hiroko KATO, Masanori OTA and Kazuo MAENO
    • Journal Title

      Journal of the Japanese Society for Experimental Mechanics

      Volume: 13 Issue: Special_Issue Pages: s60-s63

    • DOI

      10.11395/jjsem.13.s60

    • NAID

      10031189794

    • ISSN
      1346-4930, 1884-4219
    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three-Dimensional Laser Interferometric CT (LICT) Measurement of Shock Wave Interaction around A Circular Cylinder2013

    • Author(s)
      Tatsuro Inage, Sunao Tsuchikura, Masanori Ota, Kazuo Maeno
    • Journal Title

      Flow Measurement and Instrumentation

      Volume: Vol. 31 Pages: 102-106

    • DOI

      10.1016/j.flowmeasinst.2012.08.003

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Drei-dimensionale Rekonstruktion von instationaeren Uberschallstroemungen mit Hilfe der CBOS-Technik2013

    • Author(s)
      F. Leopold, M. Ota, D. Klatt, K. Maeno, J. Jagusinki
    • Journal Title

      21 Fachtagung “Lasermethoden in der Stroemungsmesstechnik”

      Volume: 21 Fachtagung LMS Pages: 1-8

    • Related Report
      2013 Annual Research Report
  • [Presentation] アセトンLIF法による飛行体を模した円錐モデル周りの超音速流れ場の定性的可視化実験2016

    • Author(s)
      山口実、川上浩史、安芸恵太、Mohammed Ibrahim、太田匡則
    • Organizer
      平成27年度衝撃波シンポジウム
    • Place of Presentation
      熊本大学
    • Year and Date
      2016-03-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 軸対称模型周りにおける非定常衝撃波のSP-BOS法を用いた定量密度計測2016

    • Author(s)
      伊藤拓海、稲毛達朗、太田匡則、前野一夫 他6名
    • Organizer
      平成27年度衝撃波シンポジウム
    • Place of Presentation
      熊本大学
    • Year and Date
      2016-03-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 円柱周りにおける非定常衝撃波のLICT法を用いた3次元密度計測2016

    • Author(s)
      中澤真一、小原才拓、稲毛達朗、太田匡則、前野一夫
    • Organizer
      平成27年度衝撃波シンポジウム
    • Place of Presentation
      熊本大学
    • Year and Date
      2016-03-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 超音速流中における噴流発生に伴う非定常干渉場の可視化計測2016

    • Author(s)
      栗原健、伊藤拓海、稲毛達朗、太田匡則、前野一夫
    • Organizer
      平成27年度衝撃波シンポジウム
    • Place of Presentation
      熊本大学
    • Year and Date
      2016-03-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] Density measurement of cross flow/lateral jet interaction field by colored-grid background oriented schlieren (CGBOS) technique2015

    • Author(s)
      K.Kurihara, H.Arimoto, K.Aki, T.Inage, M.Ota, and K.Maeno
    • Organizer
      International Conderence on Advanced Technology in Experimental Mechanics 2015
    • Place of Presentation
      Toyohashi, Japan
    • Year and Date
      2015-10-04
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] BOS-CT quantitative measurement of supersonic density gradient field around a model in JAXA-ISAS wind tunnel2015

    • Author(s)
      K.Maeno and M.Ota
    • Organizer
      International Conderence on Advanced Technology in Experimental Mechanics 2015
    • Place of Presentation
      Toyohashi, Japan
    • Year and Date
      2015-10-04
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高速度カメラによる三つ孔開口端から噴出する衝撃波流れ場の4次元密度計測2015

    • Author(s)
      小原才拓、三輪善広、稲毛達朗、太田匡則、前野一夫
    • Organizer
      平成26年度衝撃波シンポジウム
    • Place of Presentation
      伊香保ホテル天坊
    • Year and Date
      2015-03-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] 高速度カメラを用いたColored-Grid Background Oriented Schlieren (CGBOS)法による超音速流れと噴流の干渉場に対する4次元密度場計測2015

    • Author(s)
      栗原健、三輪善広、安芸恵太、淺井博行、有元啓倫、稲毛達朗、太田匡則、前野一夫
    • Organizer
      平成26年度衝撃波シンポジウム
    • Place of Presentation
      伊香保ホテル天坊
    • Year and Date
      2015-03-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] Background Oriented Schlieren (BOS)法による水中におけるレーザー誘起単一気泡生成時の衝撃波に対する定量計測2015

    • Author(s)
      太田匡則、淺井博行、有元啓倫、安芸恵太、栗原健、前野一夫
    • Organizer
      平成26年度衝撃波シンポジウム
    • Place of Presentation
      伊香保ホテル天坊
    • Year and Date
      2015-03-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] 衝撃波を含む非定常超音速流れ場の三次元密度計測に用いるCT再構成計算の高速化2015

    • Author(s)
      伊藤拓海、稲毛達朗、渡邊紘、山崎渉、宇田川真介、太田匡則、前野一夫
    • Organizer
      平成26年度衝撃波シンポジウム
    • Place of Presentation
      伊香保ホテル天坊
    • Year and Date
      2015-03-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] (特別講演)衝撃波と超音速・極超音速空気力学実験の一考察と展望2015

    • Author(s)
      前野一夫
    • Organizer
      平成26年度航空宇宙空力シンポジウム(航空宇宙力学研究会主催・日本航空宇宙学会空力部門委員会)
    • Place of Presentation
      皆生グランドホテル天水(米子市)
    • Year and Date
      2015-01-23
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 噴出する衝撃波/渦干渉流れ場の多次元定量密度計測と大規模計算機援用実験の新展開2014

    • Author(s)
      前野一夫
    • Organizer
      平成25年度衝撃波シンポジウム
    • Place of Presentation
      青山学院大学(相模原キャンパス)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Colored-Grid Background Oriented Schlieren(CGBOS)法によるサイドジェットと主流の干渉場に対する高速度カメラによる計測2014

    • Author(s)
      栗原健、三輪善広、菊間悠介、安芸恵太、稲毛達朗、太田匡則、前野一夫
    • Organizer
      平成25年度衝撃波シンポジウム
    • Place of Presentation
      青山学院大学(相模原キャンパス)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Reconstruction Tridimensionnelle d’Ecoulements Supersoniques a l’Aide de La Technique CBOS2013

    • Author(s)
      Friedrich LEOPOLD, Masanori OTA, Frederique JAGUSINSKI, Kazuo MAENO
    • Organizer
      15'eme Congress Francais de Visualisation et de Traitement d’Images en Mecanique des Fluides (FLUVISU15)
    • Place of Presentation
      Orleans, France
    • Related Report
      2013 Annual Research Report
  • [Presentation] Reconstruction of Unsteady and Axisymmetric Flow Field by Colored-Grid Background Oriented Schlieren (CGBOS) Technique2013

    • Author(s)
      M. Ota, K. Maeno, F. Leopold, F. Jagusinski
    • Organizer
      The 29th International Symposium on Shock Waves (ISSW29)
    • Place of Presentation
      Madison, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] Quantitative Density Measurement of the Interaction Field of Side Jet and Cross Flow by Colored-Grid Background Oriented Schlieren (CGBOS) Technique2013

    • Author(s)
      M. Ota, T. Inage, Y. Kikuma, H. Kawakami, Y. Miwa, and K. Maeno
    • Organizer
      The 29th International Symposium on Shock Waves (ISSW29)
    • Place of Presentation
      Madison, USA
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-15   Modified: 2019-07-29  

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