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Development of PSP measurement system for detecting fien differential pressure on the surface of rotating blade

Research Project

Project/Area Number 20K04292
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 19010:Fluid engineering-related
Research InstitutionAichi Institute of Technology

Principal Investigator

Egami Yasuhiro  愛知工業大学, 工学部, 教授 (80292283)

Co-Investigator(Kenkyū-buntansha) 松田 佑  早稲田大学, 理工学術院, 教授 (20402513)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2020: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords感圧塗料 / 差分計測 / 微小圧力変動 / 高精度計測 / 光電子増倍管 / 回転体 / 面計測 / 微差圧計測 / PSP / アナログ信号
Outline of Research at the Start

プロペラなどの回転体の非定常な表面圧力分布の計測に,非接触で高空間分解能な計測が可能な感圧塗料(PSP)を適用する研究がなされている.しかし基準圧力(大気圧~100kPa)に対して圧力変動(<100 Pa)が0.1%以下と小さく,また回転移動するため十分な計測精度が得られていない.
本研究はPSPからの発光強度変化を光電子増倍管(PMT)を用いて高時間分解で取得することで回転によるデータの劣化を抑制しつつ,アナログ信号をフィルタ処理することで変動成分のみを抽出し高分解能計測することで微小な圧力変動を高精度計測する手法を確立する.

Outline of Final Research Achievements

A differential pressure measurement technique was developed to measure minute pressure fluctuations accurately using pressure-sensitive paint (PSP). Since PSP is an absolute pressure sensor, the change in luminescence intensity due to pressure fluctuations of 100 Pa near atmospheric pressure is less than 0.1%, which is an insufficient resolution for the current high-speed cameras. The analog output signal from the photomultiplier tube (PMT) is separated into AC and DC components by a signal filter, and the small AC component is amplified for high-resolution measurement to improve accuracy. As a result, it was demonstrated that a two-dimensional pressure fluctuation field with an amplitude of 20 Pa at 1300 Hz could be measured without any special signal post-processing to remove noise.

Academic Significance and Societal Importance of the Research Achievements

物体表面の微小な圧力変動を高い精度で計測するために光電子増倍管を用いて感圧塗料からの発光の変動成分だけを増幅して差分計測する方法を開発した.これにより高度な信号処理を用いずとも,圧力変動を点計測で155HzのΔP~5Pa, 面計測で1300hzでΔP~20Paで計測できることを示した.これにより,従来の高速度カメラでは計測できなかった微小圧力変動を高精度で計測する手法を確立することができた.

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (32 results)

All 2023 2022 2021 2020 Other

All Journal Article (9 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 9 results,  Open Access: 3 results) Presentation (20 results) (of which Int'l Joint Research: 11 results) Book (1 results) Remarks (2 results)

  • [Journal Article] A platinum-based fast-response pressure-sensitive paint containing hydrophobic titanium dioxide2023

    • Author(s)
      Kasai Miku、Suzuki Aritoshi、Egami Yasuhiro、Nonomura Taku、Asai Keisuke
    • Journal Title

      Sensors and Actuators A: Physical

      Volume: 350 Pages: 114140-114140

    • DOI

      10.1016/j.sna.2022.114140

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of Differential Pressure-Sensitive Paint Technique for Detecting Small Pressure Fluctuations2022

    • Author(s)
      Egami Yasuhiro、Takizawa Masaki、Watanabe Saki、Matsuda Yu
    • Journal Title

      AIAA Journal

      Volume: 60 Issue: 11 Pages: 6478-6482

    • DOI

      10.2514/1.j061856

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Investigation of Factors Causing Nonuniformity in Luminescence Lifetime of Fast-Responding Pressure-Sensitive Paints2021

    • Author(s)
      Egami Yasuhiro、Yamazaki Yuya、Hori Naoto、Sugioka Yosuke、Nakakita Kazuyuki
    • Journal Title

      Sensors

      Volume: 21 Issue: 18 Pages: 6076-6076

    • DOI

      10.3390/s21186076

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Predicting Pressure Sensitivity to Luminophore Content and Paint Thickness of Pressure-Sensitive Paint Using Artificial Neural Network2021

    • Author(s)
      Hasegawa Mitsugu、Kurihara Daiki、Egami Yasuhiro、Sakaue Hirotaka、Jemcov Aleksandar
    • Journal Title

      Sensors

      Volume: 21 Issue: 15 Pages: 5188-5188

    • DOI

      10.3390/s21155188

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Investigation of Data Acquisition Conditions for Dynamic Mode Decomposition in Unsteady PSP Measurement2021

    • Author(s)
      IKAMI Tsubasa、FUJITA Koji、NAGAI Hiroki、MATSUDA Yu、EGAMI Yasuhiro
    • Journal Title

      Transactions of the Visualization Society of Japan

      Volume: 41 Issue: 6 Pages: 11-20

    • DOI

      10.3154/tvsj.41.11

    • NAID

      130008059405

    • ISSN
      1346-5260
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Data-driven approach for noise reduction in pressure-sensitive paint data based on modal expansion and time-series data at optimally placed points2021

    • Author(s)
      Inoue Tomoki、Matsuda Yu、Ikami Tsubasa、Nonomura Taku、Egami Yasuhiro、Nagai Hiroki
    • Journal Title

      Physics of Fluids

      Volume: 33 Issue: 7 Pages: 077105-077105

    • DOI

      10.1063/5.0049071

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Luminescent intensity enhancement of pressure-sensitive paint by optimization of mole fraction of oxygen2021

    • Author(s)
      Kurihara Daiki、Egami Yasuhiro、Sakaue Hirotaka
    • Journal Title

      Aerospace Science and Technology

      Volume: 112 Pages: 106627-106627

    • DOI

      10.1016/j.ast.2021.106627

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Simultaneous measurement of gas-liquid interface motion and temperature distribution on heated surface using temperature-sensitive paint2020

    • Author(s)
      Matsuda Yu、Kawanami Osamu、Orimo Riki、Uete Keigo、Watanabe Atsufumi、Egami Yasuhiro、Yamaguchi Hiroki、Niimi Tomohide
    • Journal Title

      International Journal of Heat and Mass Transfer

      Volume: 153 Pages: 119567-119567

    • DOI

      10.1016/j.ijheatmasstransfer.2020.119567

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ruthenium-based fast-responding pressure-sensitive paint for measuring small pressure fluctuation in low-speed flow field2020

    • Author(s)
      Egami Y、Hasegawa Y、Matsuda Y、Ikami T、Nagai H
    • Journal Title

      Measurement Science and Technology

      Volume: 32 Issue: 2 Pages: 024003-024003

    • DOI

      10.1088/1361-6501/abb916

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Investigation of White Basecoats for Fast-Responding Pressure-Sensitive Paints2023

    • Author(s)
      Y. Egami, M. Yamazaki, H. Horie, and Y. Matsumura,
    • Organizer
      AIAA SciTech 2023 Forum
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Investigation of Thermographic Phosphors Properties for High-Speed Aerodynamics2023

    • Author(s)
      Y. Egami, Y. Matsumura, A. Shibata, and Hirotaka Sakaue,
    • Organizer
      AIAA SciTech 2023 Forum
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of dual-layer PSP/TSP based on a new concept2023

    • Author(s)
      H. Horie, T. Inayoshi, Y. Ishida, Y. Matsumura, and Y. Egami,
    • Organizer
      8th German-Japanese Joint Online Seminar
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Change in interference degree with dye combination of two-color fast responding PSP2023

    • Author(s)
      Y. Matsumura, K. Ojika, S. Fujino, H. Horie, and Y. Egami,
    • Organizer
      8th German-Japanese Joint Online Seminar
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Postprocessing Method for Pressure-Sensitive Paint Data Based on Mathematical Optimization2023

    • Author(s)
      K. Kubota. T. Inoue, T. Ikami, Y. Egami, H Nagai, Y. Matsuda,
    • Organizer
      19th International Conference on Flow Dynamics (ICFD2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pressure sensitivity prediction for pressure-sensitive paint development using artificial neural network2022

    • Author(s)
      M. Hasegawa, D. Kurihara, Y. Egami, H. Sakaue, and A. Jemcov
    • Organizer
      AIAA SciTech 2022 Forum
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of differential PSP technique for detecting small pressure fluctuations2022

    • Author(s)
      Y. Egami, M. Takizawa, S. Watanabe, and Y. Matsuda
    • Organizer
      AIAA SciTech 2022 Forum
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Dynamic mode decomposition analysis of Karman vortex structure measured by unsteady PSP2021

    • Author(s)
      T. Ikami, K. Fujita, H. Nagai, Y. Matsuda, Y. Egami
    • Organizer
      19th International Symposium on Flow Visualization
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 光電子増倍管を用いた微小変動圧力のPSP 差分計測2021

    • Author(s)
      堀江 広夢,寺坂 雄大,松田 佑,江上 泰広
    • Organizer
      第16回学際領域における分子イメージングフォーラム
    • Related Report
      2021 Research-status Report
  • [Presentation] 光電子増倍管を用いた微小圧力変動の高分解能PSP計測2021

    • Author(s)
      江上泰広,瀧澤匡,渡邉早紀,松田佑
    • Organizer
      第49回可視化情報シンポジウム
    • Related Report
      2021 Research-status Report
  • [Presentation] Investigation on Non-Uniformity of Luminescence Lifetime of Fast-Responding Pressure-Sensitive Paint2021

    • Author(s)
      Y. Egami, Y. Yamazaki, N. Hori, Y. Sugioka, K. Nakakita
    • Organizer
      AIAA Scitech 2021 Forum
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Optimum Oxygen Concentration in Test Gas for Pressure-Sensitive Paint Applications2021

    • Author(s)
      D. Kurihara, Y. Egami, H. Sakaue
    • Organizer
      AIAA Scitech 2021 Forum
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of PSP Measurement Technique using Structured Illumination2020

    • Author(s)
      S. Katayama, Y. Matsuda, Y. Egami, T. Ikami, H. Nagai
    • Organizer
      17th International Conference on Flow Dynamics (ICFD2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 強制対流沸騰場における寿命法を用いた感温塗料計測2020

    • Author(s)
      折茂里樹,河南治,江上泰広,松田佑
    • Organizer
      第16回学際領域における分子イメージングフォーラム
    • Related Report
      2020 Research-status Report
  • [Presentation] 非定常PSP計測でのデータ取得条件が動的モード分解に与える影響の調査2020

    • Author(s)
      伊神翼,藤田昂志,永井大樹,松田佑,江上泰広
    • Organizer
      第16回学際領域における分子イメージングフォーラム
    • Related Report
      2020 Research-status Report
  • [Presentation] ルテニウム型高速応答感圧塗料を用いた低速流れ場の微小圧力変動計測2020

    • Author(s)
      江上泰広,長谷川敦也,松田佑,伊神翼,永井大樹
    • Organizer
      流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム 2020 オンライン
    • Related Report
      2020 Research-status Report
  • [Presentation] 非定常PSP計測における固有直交分解と動的モード分解のノイズ除去効果2020

    • Author(s)
      森重聡一郎,山崎遊野,松田佑,伊神翼,永井大樹,江上泰広
    • Organizer
      第48回可視化情報シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] 非定常PSP計測における動的モード分解のデータ取得条件の調査2020

    • Author(s)
      伊神翼,藤田昂志,永井大樹,松田佑,山崎遊野,江上 泰広
    • Organizer
      第48回可視化情報シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] 高速応答感圧塗料の寿命法計測における誤差要因の解明2020

    • Author(s)
      堀尚人,山崎遊野,中北和之,杉岡洋介,江上泰広
    • Organizer
      第48回可視化情報シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] 特性の異なる粒子とポリマの組合せが高速応答PSPのバインダ構造に与える影響2020

    • Author(s)
      鈴木有敏,今枝祐貴,江上 泰広
    • Organizer
      第48回可視化情報シンポジウム
    • Related Report
      2020 Research-status Report
  • [Book] Pressure and Temperature Sensitive Paints2021

    • Author(s)
      T. Liu, J. P. Sullivan, K. Asai, C. Klein, Y. Egami
    • Total Pages
      542
    • Publisher
      Springer
    • Related Report
      2021 Research-status Report
  • [Remarks] 愛知工業大学 機械学科 流体工学研究室(江上研究室)

    • URL

      https://aitech.ac.jp/~egami/

    • Related Report
      2022 Annual Research Report
  • [Remarks] 愛知工業大学機械学科流体工学研究室

    • URL

      https://aitech.ac.jp/~egami/

    • Related Report
      2020 Research-status Report

URL: 

Published: 2020-04-28   Modified: 2024-01-30  

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