Rchr
J-GLOBAL ID：200901020620241244   Update date: Jun. 23, 2024

Akoshima Megumi

アコシマ メグミ | Akoshima Megumi
Affiliation and department：
National Institute of Advanced Industrial Science and Technology

About National Institute of Advanced Industrial Science and Technology


Homepage URL  (1)： http://www.aist.go.jp/RESEARCHERDB/cgi-bin/worker_detail.cgi?call=namae&rw_id=M11621593
Research field  (2)： Thermal engineering ,  Mathematical physics and basic theory
Research keywords  (5)： Thermophysical Properties ,  Thermal diffusivity ,  熱流センサー ,  Thermal conductivity ,  Solid State Physics
Research theme for competitive and other funds  (5)：
  • 2018 - 2021 遮熱コーティングの高温高圧下における熱拡散率測定技術の開発と遮熱機構の解明
  • 2015 - 2018 Thermal conductivity and interfacial thermal resistance of thermal barrier coatings
  • 1999 - 2000 Bi系銅酸化物超伝導体における電荷とスピンの長距離秩序
  • レーザフラッシュ法による固体の熱物性計測
  • Thermal diffusivity on solid materials
Papers (69)：
  • Megumi Akoshima, Satoru Takahashi. Thermal Aging Effect on In-Plane and Cross-Plane Thermal Diffusivities of Plasma-Sprayed Thermal Barrier Coating. INTERNATIONAL JOURNAL OF THERMOPHYSICS. 2023. 44. 4
  • Meguya Ryu, Megumi Akoshima, Junko Morikawa. Probe-based microscale measurement setup for the thermal diffusivity of soft materials. REVIEW OF SCIENTIFIC INSTRUMENTS. 2022. 93. 4
  • Mu Li, Megumi Akoshima, Rie Endo, Mitsutoshi Ueda, Hiroshi Tanei, Masahiro Susa. Thermal Diffusivity and Conductivity of Fe<sub>3</sub>O<sub>4</sub> Scale Provided by Oxidation of Iron. ISIJ International. 2022. 62. 1. 275-277
  • Mu Li, Megumi Akoshima, Naofumi Yamada. Development of quartz glass as a certified reference material for thermal diffusivity measurements. International Journal of Thermal Sciences. 2021. 165. 106955-106955
  • Yuanru Yang, Hiromichi Watanabe, Megumi Akoshima, Miyuki Hayashi, Masahiro Susa, Hiroshi Tanei, Hikaru Okada, Rie Endo. Determination of Thermal Diffusivity and Its Temperature Dependence of Fe<sub>1-<i>x</i></sub>O Scale at High Temperature by Electrical-Optical Hybrid Pulse-Heating Method. ISIJ International. 2021. 61. 1. 26-32
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MISC (37)：
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Lectures and oral presentations  (41)：
  • 固体材料の熱物性値計測の現状と課題
    (日本化学会 第103春季年会 2023)
  • 定常熱流法による小型熱流センサー評価装置の開発
    (磁気記録・情報ストレージ研究会(MRIS) 2023)
  • Thermal Diffusivity of Thermal Insulation Composite made of Fumed Al2O3, SiC powder and Ceramic fiber by the Laser Flash Method
    (2022)
  • 平凹・平凸矩形試料のレーザフラッシュ熱拡散率測定の検討
    (第43回日本熱物性シンポジウム 2022)
  • Thermal diffusivity of thermal insulation composite made of carbon nanoparticle and flat carbon particle by the laser flash method
    (ATPC 2022 2022)
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Education (3)：
  • - 2000 東北大学大学院 工学研究科 博士後期課程 応用物理学専攻
  • - 1997 東北大学大学院 工学研究科 博士前期課程 応用物理学専攻
  • - 1995 Tohoku University Faculty of Engineering
Professional career (1)：
  • 博士(工学) (東北大学大学院工学研究科)
Work history (7)：
  • 2023/04 - National Institute of Advanced Industrial Science and Technology National Metrology Institute of Japan, Research Planning Office
  • 2020/04 - 2023/03 National Institute of Advanced Industrial Science and Technology
  • 2015/04 - 2020/03 National Institute of Advanced Industrial Science and Technology
  • 2009/10 - 2015/03 National Institute of Advanced Industrial Science and Technology
  • 2001/04 - 2009/09 独立行政法人 産業技術総合研究所 計測標準研究部門 物性統計科 熱物性標準研究グループ 研究員
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Awards (1)：
  • 2011 - 31st International Thermal Conductivity Conference Fellowship of the International Thermal Conductivity Conference
Association Membership(s) (3)：
THE IRON AND STEEL INSTITUTE OF JAPAN ,  応用物理学会 ,  日本熱物性学会
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