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1990 Fiscal Year Final Research Report Summary

Development of an In-Process Technique for Measuring Temperatures and Micro-Geometry of High Temperature Surfaces by Using the Broad Range Spectroscopy

Research Project

Project/Area Number 01850049
Research Category

Grant-in-Aid for Developmental Scientific Research (B).

Allocation TypeSingle-year Grants
Research Field Thermal engineering
Research InstitutionKyoto University

Principal Investigator

MAKINO Toshiro  Kyoto University Dept. Engineering Science, Associate Professor, 工学部, 助教授 (30111941)

Co-Investigator(Kenkyū-buntansha) YOSHIDA Atsumasa  Okayama University Dept. mechanical Engineering, Associate Professor, 工学部, 助教授 (60174918)
Project Period (FY) 1989 – 1990
KeywordsThermal Radiation / Thermophysica Property / Measurement / Spectrum / Surface Film / Surface Roughness / Fractal Geometry / High Temperature
Research Abstract

A series of works were performed for the development of an in-process technique for measuring temperatures and micro-geometry of high temperature surfaces by using the broad range spectroscopy :
1. The high-speed spectrophotometer system was modified to extend the spectral region to 0.35-14.5mum. A wavelength continuous variable filter was used for it .
2. Transient behavior in reflection characteristics was investigated on several kinds of stainless steels and super-alloys in an air-oxidation process at high temperatures. The spectra were found to be characterized by a few simple rules of interference and diffraction of radiation at the roughened oxidized surfaces.
3. An interesting phenomenon of temperature hysteresis was found in the near -infrared spectra of emission and reflection at a paradium surface in air and at around 1000K. It was attributed to the combined oxidation and desociation reactions at the surface.
4. An ellipsoidal mirror-type reflectometer system was developed to measure the normal-incident hemispherical reflectance spectra of real surfaces. The system was applied to the measurement of the angular and wavelength characteristics of rough metallic surfaces.
5. A theoretical model was proposed to describe the reflection characteristics of rough metallic surfaces. The surface was modelled as a fractal-like three-dimensional structure which consists of discrete and statistically controlled surface elements. The diffraction/ scattering characteristics were calculated to demonstrated the reality of the model.
6. Another idea was proposed to deal with the transient behavior in reflection characteristics of real surfaces in actual industrial environments. The above surface model was combined with a three-dimensional non-parallel film element model. The experimentally found behavior of the spectrum transition was readily reproduced theoretically on a basis of a computer.

  • Research Products

    (16 results)

All Other

All Publications (16 results)

  • [Publications] Toshiro Makino: "Thermal Radiation Characteristics of Stainless Steels and SuperーAlloys in an Oxidation Process at High Temperatures" Proceedings of the Second Asian Thermophysical Properties Conference. 221-226 (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 牧野 俊郎: "赤外スペクトル法による表面の温度性状計測" 赤外線技術研究会第78回定例研究会資料. 1-10 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 吉田 敏實: "回転楕円体面鏡式半球反射率スペクトル測定装置の試作" 第11回日本熱物性シンポジウム講演論文集. 39-42 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 辻村 裕次: "パラジウムの近赤外ふく射性質" 第11回日本熱物性シンポジウム講演論文集. 51-54 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Toshiro Makino: "Scattering of Radiation at a Rough Surface Modelled by a ThreeーDimensional SuperーImposition Technique" Proceedings of the Third ASME/JSME Thermal Engineering Joint Conference,1991. 4. 27-33 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 牧野 俊郎: "金属実在表面の反射性質における過渡挙動に関する数値実験" 第28回日本伝熱シンポジウム講演論文集. 5月. (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Makino, T., Kaga, K. and Brajuskovic, B. D.: "Thermal Radiation Characteristics of Stainless Steels and Super-Alloys in an Oxidation Process at High Temperatures" Proceedings of the Second Asian Thermophysical Properties Conference, Sapporo. 221-226 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Makino, T.: "Measurement of Temperatures and Micro-geometry of Surfaces by an Infrared Spectroscopy" Proceedings of the 78th Annual Meeting of the Infrared Engineering Society. 1-10 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Makino, T. and Kaga, K.: "Scattering of Radiation at a Rough Surface Modelled by a Three-Dimensional Super-Imposition Technique" Proceedings of the 27th National Heat Transfer Symposium of Japan, Nagoya. vol. 1. 382-3854 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Makino, T.: "High-Speed Spectroscopy for Heat Transfer Science and Surface Diagnosis" Preprint of the Japan Society of Mechanical Engineers, no. 900-64, Schooling & Workshop 'Challenge to the Present Limits of Thermal and Fluid Measurement Techniques'. 77-79 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yoshida, T., Tanaka, S. and Makino, T.: "A New Ellipsoidal Mirror-type Reflectometer for Measuring a Hemispherical Reflectance Spectrum" Proceedings of the Eleventh Japan Symposium on Thermophysical Properties, Tokyo. 39-42 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Tsujimura, H., Murata, H. and Makino, T.: "Near-Infrared Properties of Paradium" Proceedings of the Eleventh Japan Symposium on Thermophysical Properties, Tokyo. 51-54 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Makino, T. and Kaga, K.: "Scattering of Radiation at a Rough Surface Modelled by a Three-Dimensional Super-Imposition Technique" Proceedings of the Third ASME/ JSME Thermal Engineering Joint Conference 1991, Reno. vol. 4. 27-33 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Makino, T.: "High Speed Spectroscopy for Feat Transfer Science and Surface Diagnosis - Computers in Heat Transfer Science-" Preprint of the Japan Society of Mechanical Engineers. no. 910-17, vol. D. 485-487 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Makino, T., Kaga, K. and Murata, H.: "Numerical Experiment on Transient Behavior of Reflection Characteristics of a Real Surface of a Metal" Proceedings of the 28th National Heat Transfer Symposium of Japan, Fukuoka. (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yoshida, T., Tanaka, S. and Makino, T.: "A New Ellipsoidal Mirror-type Reflectometer for Measuring Normal-Incident Hemispherical Reflectance Spectrum" Transaction of the Japan Society of Mechanical Engineers. ser. B. (1991)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1993-08-12  

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