MIYANAGA Norifumi 宮永宜典

… Alternative Names

Miyanaga Norifumi 宮永宜典

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Researcher Number	00547060
Other IDs
Affiliation (Current)	2025: 関東学院大学, 理工学部, 教授
Affiliation (based on the past Project Information) *help	2021 – 2023: 関東学院大学, 理工学部, 教授 2015 – 2019: 関東学院大学, 理工学部, 准教授 2013 – 2016: 関東学院大学, 理工学部, 講師 2012: 早稲田大学, 理工学術院, 助教 2009 – 2011: Waseda University, 理工学術院, 助手
Review Section/Research Field	Principal Investigator Design engineering/Machine functional elements/Tribology / Basic Section 18040:Machine elements and tribology-related Except Principal Investigator Design engineering/Machine functional elements/Tribology
Keywords	Principal Investigator 自励振動 / ジャーナル軸受 / 超高速回転 / ホワール / 安定性 / 気体軸受 / スラスト軸受 / テクスチャ / ディンプル軸受 / 流体軸受 … More / キャビテーション / ディンプル / 流体潤滑 / すべり軸受 / トライボロジー / 安定解析 / 気体潤滑ジャーナル軸受 / ホップ分岐 / Hopf分岐 / Hopf 分岐 / 分岐 / 粘弾性 / 非線形 / 超高速 / ヘリングボーン軸受 / 同定 / 非線形粘弾性 … More Except Principal Investigator 人工心臓 / 血液 / メカニカルシール / トライボロジー / 表面粗さ / 平均流モデル / 転がり玉軸受 / 寿命 / 転がり軸受 / 補正係数 / 寿命計算規格 / 外部振動 / 軸受損傷 / 軸受寿命 / 摩擦特性 / もれ量特性 / もれ特性 / レオロジー Less

Study of interactions between micro-dimples under fluid lubrication and its application for design of ultra-high performance fluid bearingsPrincipal Investigator
- Principal Investigator
  
  Miyanaga Norifumi
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 18040:Machine elements and tribology-related
- Research Institution
  Kanto Gakuin University
Blood sealing characteristics of mechanical seals for rotary blood pumps using a new mean flow model
- Principal Investigator
  
  Tomioka Jun
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Design engineering/Machine functional elements/Tribology
- Research Institution
  Waseda University
Study on Desing Method of Air Bearings with Considering Hofp BifurcationPrincipal Investigator
- Principal Investigator
  
  Miyanaga Norifumi
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Design engineering/Machine functional elements/Tribology
- Research Institution
  Kanto Gakuin University
Design aimed at minimizing the leakage amount of the mechanical seal for blood sealing
- Principal Investigator
  
  Tomioka Jun
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Design engineering/Machine functional elements/Tribology
- Research Institution
  Waseda University
Quantitative clarification for influence of external vibration to damage in small ball bearing
- Principal Investigator
  
  KANADA Tohru
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Design engineering/Machine functional elements/Tribology
- Research Institution
  Kanto Gakuin University
Study on Hopf bifurcation of Journal bearings and its applicationsPrincipal Investigator
- Principal Investigator
  
  Miyanaga Norifumi
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Design engineering/Machine functional elements/Tribology
- Research Institution
  Kanto Gakuin University
Effect of the rheological properties of the blood and the surface roughness of the mechanical seals for rotary blood pumps
- Principal Investigator
  
  TOMIOKA Jun
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Design engineering/Machine functional elements/Tribology
- Research Institution
  Waseda University
Study on Ultra-High-Stability of Herringbone-Grooved Aerodynamic Journal Bearings with Nonlinear Viscoelastic ElementsPrincipal Investigator
- Principal Investigator
  
  MIYANAGA Norifumi
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Design engineering/Machine functional elements/Tribology
- Research Institution
  Waseda University

[Journal Article] Estimations of Cavitation Pressures in Dimpled Seal-type Thrust Bearings2024
- Author(s)
  三和怜央、石井亮太、宮永宜典、辻森淳、富岡淳
- Journal Title
  
  JOURNAL OF JAPAN SOCIETY FOR DESIGN ENGINEERING
  
  Volume: 59 Issue: 4 Pages: 169-182
- DOI
  10.14953/jjsde.2023.2992
- ISSN
  0919-2948, 2188-9023
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03842
[Journal Article] Effect of Internal Structure of Circular Dimples on Hydrodynamic Lubrication Characteristics of Thrust Bearings2023
- Author(s)
  Ishi Ryota、Miwa Reo、Miyanaga Norifumi、Tomioka Jun
- Journal Title
  
  Tribology in Industry
  
  Volume: 45 Issue: 4 Pages: 634-642
- DOI
  10.24874/ti.1504.06.23.09
- Data Source
  KAKENHI-PROJECT-21K03842
[Journal Article] Investigations of Lubrication Characteristics of Dimpled Seal-type Thrust Bearings by Experiments under Fixed Applied Load and Fixed Fluid Film Thickness Conditions2022
- Author(s)
  三和怜央、宮永宜典、辻森淳、富岡淳
- Journal Title
  
  JOURNAL OF JAPAN SOCIETY FOR DESIGN ENGINEERING
  
  Volume: 57 Issue: 12 Pages: 621-636
- DOI
  10.14953/jjsde.2022.2967
- ISSN
  0919-2948, 2188-9023
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K03842
[Journal Article] Appearance of Hysteresis Phenomena on Hydrodynamic Lubrication in a Seal-Type Thrust Bearing with Dimples2021
- Author(s)
  Reo Miwa, Norifumi Miyanaga, Jun Tomioka
- Journal Title
  
  Materials
  
  Volume: 14 Pages: 5222-5222
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03842
[Journal Article] Experimental investigation of load carrying capacity and frictional torque of dimpled parallel thrust bearings2020
- Author(s)
  Norifumi Miyanaga, Terunao Kishida, Jun Tomioka
- Journal Title
  
  JAMDSM
  
  Volume: 14 Issue: 3 Pages: JAMDSM0041-JAMDSM0041
- DOI
  10.1299/jamdsm.2020jamdsm0041
- NAID
  130007823103
- ISSN
  1881-3054
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06128
[Journal Article] Linear and Nonlinear Stability Analysis of Hydrodynamic Journal Bearings using Mass-Conservative Cavitation Model2019
- Author(s)
  Norifumi Miyanaga, Jun Tomioka
- Journal Title
  
  Jurnal Tribologi
  
  Volume: 22 Pages: 61-73
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06128
[Journal Article] Linear and Nonlinear Stability Analysis of Hydrodynamic Journal Bearings using Mass Conservative Cavitationa Model2019
- Author(s)
  Norifumi Miyanaga, Jun Tomioka,
- Journal Title
  
  Jurnal Tribologi
  
  Volume: in press
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06128
[Journal Article] Effects of Flow Factors Variabilities on Lubrication Characteristics of Mechanical Seals2019
- Author(s)
  Jun Tomioka, Mikiko Oyabu, Nakae Yuzawa, Norifumi Miyanaga
- Journal Title
  
  Jurnal Tribologi
  
  Volume: 22 Pages: 49-60
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06127
[Journal Article] 修正平均流モデルを用いたメカニカルシールの潤滑解析（第１報，二乗平均平方根粗さの影響）2018
- Author(s)
  富岡淳、大籔美貴子、湯澤央恵、宮永宜典
- Journal Title
  
  設計工学
  
  Volume: 53 Pages: 581-594
- NAID
  130007431016
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06127
[Journal Article] 修正平均流モデルを用いたメカニカルシールの潤滑解析（第２報，歪みと尖りの影響）2018
- Author(s)
  富岡淳、大籔美貴子、湯澤央恵、宮永宜典
- Journal Title
  
  設計工学
  
  Volume: 53 Pages: 595-604
- NAID
  130007431068
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06127
[Journal Article] A Proposal for the Measurement Method of Plasma Component Leakage and Blood Cell Component Leakage in Mechanical Seals under Blood Sealing2018
- Author(s)
  Jun TOMIOKA, Mikiko OYABU, Kohei FUKUI, Kento SAITO, Norifumi MIYANAGA
- Journal Title
  
  JOURNAL OF JAPAN SOCIETY FOR DESIGN ENGINEERING
  
  Volume: 53 Issue: 3 Pages: 251-260
- DOI
  10.14953/jjsde.2017.2754
- NAID
  130006434776
- ISSN
  0919-2948, 2188-9023
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06127
[Journal Article] Blood sealing properties of magnetic fluid seals2017
- Author(s)
  Tomioka Jun、Miyanaga Norifumi
- Journal Title
  
  Tribology International
  
  Volume: 113 Pages: 338-343
- DOI
  10.1016/j.triboint.2016.12.040
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K06127
[Journal Article] Influence of Radial External Vibration to Damage of Small Ball Bearings2017
- Author(s)
  野口昭治、金田徹、宮永宜典、堀田智哉、淺田誠司
- Journal Title
  
  JOURNAL OF JAPAN SOCIETY FOR DESIGN ENGINEERING
  
  Volume: 52 Issue: 4 Pages: 229-240
- DOI
  10.14953/jjsde.2016.2712
- NAID
  130005549218
- ISSN
  0919-2948, 2188-9023
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26420088
[Journal Article] Calculation of Bearing Performance by using the Cavitation Algorithm2017
- Author(s)
  Norifumi Miyanaga, Jun Tomioka,
- Journal Title
  
  Proceedings of 4th International Conference on Design Engineering and Science
  
  Volume: 4 Pages: 112-112
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K06128
[Journal Article] Blood Sealing Performance of Magnetic Fluid Shaft Seals2017
- Author(s)
  Jun Tomioka and Norifumi Miyanaga
- Journal Title
  
  Tribology International
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26420089
[Journal Article] Blood Sealing Properties of Magnetic Fluid Shaft Seals2017
- Author(s)
  Jun Tomioka, Norifumi Miyanaga
- Journal Title
  
  Tribology International
  
  Volume: 印刷中
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26420087
[Journal Article] Effect of Support Stiffness and Damping on Stability Characteristics of Herringbone-Grooved Aerodynamic Journal Bearings Mounted on Viscoelastic Supports2016
- Author(s)
  Norifumi Miyanaga, Jun Tomioka
- Journal Title
  
  Tribology International
  
  Volume: 100 Pages: 195-203
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26420089
[Journal Article] Stability Analysis of Herringbone-Grooved Aerodynamic Journal Bearings for Ultra High-Speed Rotations2016
- Author(s)
  Norifumi Miyanaga, Jun Tomioka
- Journal Title
  
  International Journal of Materials, Mechanics and Manufacturing
  
  Volume: 4 Issue: 3 Pages: 156-161
- DOI
  10.7763/ijmmm.2016.v4.246
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26420089
[Journal Article] Effects of Hematocrit of the Sealed Blood on the Leakage Characteristics of Blood Cell Component and Plasma Components in a Mechanical Seal2016
- Author(s)
  Jun Tomioka, Mikiko Oyabu, Norifumi Miyanaga
- Journal Title
  
  Tribology Online
  
  Volume: 11 Pages: 568-574
- NAID
  130005414994
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26420089
[Journal Article] Effect of Support Stiffness and Damping on Stability Characteristics of Herringbone-Grooved Aerodynamic Journal Bearings Mounted on Viscoelastic Supports,2016
- Author(s)
  Norifumi Miyanaga, Jun Tomioka
- Journal Title
  
  Tribology International
  
  Volume: 未定 Pages: 195-203
- DOI
  10.1016/j.triboint.2016.01.019
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26420089
[Journal Article] Effects of Hematocrit of the Sealed Blood on the Leakage Characteristics of Blood Cell Component and Plasma Component in a Mechanical Seal2016
- Author(s)
  Jun TOMIOKA, Mikiko OYABU, Norifumi MIYANAGA
- Journal Title
  
  Tribology Online
  
  Volume: 11 Issue: 5 Pages: 568-574
- DOI
  10.2474/trol.11.568
- NAID
  130005414994
- ISSN
  1881-218X, 1881-2198
- Language
  English
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26420087
[Journal Article] Stability Threshold of Herringbone-Grooved Aerodynamic Journal Bearings with Considering frequency Dependence of External Stiffness and Damping Elements2016
- Author(s)
  Norifumi Miyanaga, Jun Tomioka
- Journal Title
  
  Design Engineering
  
  Volume: 51 Pages: 427-440
- NAID
  10028112757
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26420089
[Journal Article] Effect of Dynamic Properties of Support O-rings on Stability of Herringbone-Grooved Aerodynamic Journal Bearings2016
- Author(s)
  Norifumi Miyanaga, Jun Tomioka
- Journal Title
  
  Tribology Online
  
  Volume: 11 Pages: 272-280
- NAID
  130005149908
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26420089
[Journal Article] Investigations of Cylindrical and Conical Whirl Instabilies on Hydrodynamic Journal Bearings2015
- Author(s)
  Norifumi Miyanaga, Jun Tomioka
- Journal Title
  
  Key Engineering Materials
  
  Volume: 656 Pages: 688-693
- DOI
  10.4028/www.scientific.net/kem.656-657.688
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26420089
[Journal Article] Measurements of Cylindrical and Conical Whirls on Hydrodynamic Journal Bearings2015
- Author(s)
  Norifumi Miyanaga, Jun Tomioka
- Journal Title
  
  Key Engineering Materials
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26420089
[Journal Article] 血液密封下のメカニカルシールにおける血漿成分および血球成分の漏れ量測定方法の提案2015
- Author(s)
  富岡淳，大籔美貴子，福井康平，齋藤健斗，宮永宜典
- Journal Title
  
  設計工学
  
  Volume: 50 Pages: 194-199
- NAID
  40020430410
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26420087
[Journal Article] Study of Stability-Boundary-Circles within the Bearing Clearance Using the Nonlinear Orbit Method2014
- Author(s)
  Jun TOMIOKA, Norifumi MIYANAGA, Yuichi USHINO, Makoto MIKAMI
- Journal Title
  
  Journal of Design Engineering
  
  Volume: 49 Pages: 217-223
- NAID
  10027505401
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26420087
[Journal Article] Effect of surface roughness of mechanical seals for rotary blood pumps under blood sealing2014
- Author(s)
  Jun TOMIOKA, Norifumi Miyanaga
- Journal Title
  
  JAMDSM
  
  Volume: 8 Issue: 1 Pages: JAMDSM0006-JAMDSM0006
- DOI
  10.1299/jamdsm.2014jamdsm0006
- NAID
  130003393907
- ISSN
  1881-3054
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23560171
[Journal Article] Stability　Threshold　of　Herringbone-Grooved　Aerodynamic　Journal　Bearings　with　Considering　Temperature Characteristics of Support O-rings2013
- Author(s)
  Norifumi Miyanaga, Jun Tomioka
- Journal Title
  
  Journal of Japan Society for Design Engineering
  
  Volume: 48 Pages: 46-51
- NAID
  10029738122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23560171
[Journal Article] Stability Threshold of Herringbone Grooved Aerodynamic Journal Bearings with External Stiffness and Damping Elements2013
- Author(s)
  Jun TOMIOKA, Norifumi Miyanaga
- Journal Title
  
  Journal of Advanced Mechanical Design, Systems, and Manufacturing
  
  Volume: Vol.7(6) Pages: 876-887
- NAID
  130003384456
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23560171
[Journal Article] 軸受支持Oリングの温度特性を考慮したヘリングボーン動圧気体軸受の安定性2011
- Author(s)
  宮永宜典，富岡淳
- Journal Title
  
  設計工学
  
  Volume: 46 Pages: 530-535
- NAID
  10029738122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23560171
[Journal Article] 軸受支持要素の温度特性を考慮したヘリングボーン動圧気体軸受の安定性(第2報,理論的検討)2011
- Author(s)
  宮永宜典,富岡淳
- Journal Title
  
  設計工学 46,8(in press)
- NAID
  10029323805
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21860076
[Journal Article] 軸受支持要素の温度特性を考慮したヘリングボーン動圧気体軸受の安定性(第1報,実験的検討)2011
- Author(s)
  横山真平,宮永宜典,富岡淳
- Journal Title
  
  設計工学 46,8(in press)
- NAID
  10029323808
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21860076
[Journal Article] 軸受支持Oリングの温度特性を考慮したヘリングボーン動圧気体軸受の安定性2011
- Author(s)
  宮永宜典,富岡淳
- Journal Title
  
  設計工学 46,9(in press)
- NAID
  10029738122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21860076
[Journal Article] 外部弾性・減衰要素の周波数依存性を考慮したヘリングボーン動圧気体軸受の安定性2011
- Author(s)
  宮永宜典,富岡淳
- Journal Title
  
  設計工学 46,4
  
  Pages: 231-238
- NAID
  10028112757
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21860076
[Journal Article] 外部弾性・減衰要素の周波数依存性を考慮したヘリングボーン動圧気体軸受の安定性2011
- Author(s)
  宮永宜典, 富岡淳
- Journal Title
  
  設計工学
  
  Volume: 46 Pages: 66-74
- NAID
  10028112757
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21860076
[Journal Article] 外部弾性・減衰要素に支持されたヘリングボーン動圧気体軸受の運転安定限界特性2010
- Author(s)
  富岡淳,宮永宜典
- Journal Title
  
  日本機械学会論文集C編 76,767
  
  Pages: 1812-1818
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21860076
[Journal Article] 外部弾性・減衰要素に支持されたヘリングボーン動圧気体軸受の運転安定限界特性2010
- Author(s)
  富岡淳, 宮永宜典
- Journal Title
  
  日本機械学会論文集C編
  
  Volume: 76 Pages: 1812-1818
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21860076
[Journal Article] 非線形軌道法を用いたジャーナル軸受内の安定領域の検討2010
- Author(s)
  富岡淳,宮永宜典,牛尾裕一,三上誠
- Journal Title
  
  設計工学 45,11
  
  Pages: 563-568
- NAID
  10027505401
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] DF 法を導入したディンプル付平行円板軸受の潤滑特性の理論解析2023
- Author(s)
  富岡淳, 山岸祐太, 宮永宜典
- Organizer
  日本設計工学会中国支部2023年度研究発表講演会
- Data Source
  KAKENHI-PROJECT-21K03842
[Presentation] Effect of Internal Structure of Dimples on Lubrication Characteristics of Seal-Type Thrust Bearings2023
- Author(s)
  Ryota Ishii, Reo Miwa, Norifumi Miyanaga, Atsushi Tsujimori, Jun Tomioka
- Organizer
  9th International Tribology Conference (ITC2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03842
[Presentation] Measurement of fluid film pressures in thrust bearing with cylindical and spherical dimples2023
- Author(s)
  Ryota ISHII, Rep MIWA, Norifumi MIYANAGA, Atsushi TSUJIMORI, Jun TOMIOKA
- Organizer
  Leeds-Lyon Simposium on Tribology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03842
[Presentation] 実験と数値解析との比較によるスラスト軸受のディンプル部で生じるキャビテーション圧力の推定2023
- Author(s)
  石井亮太, 三和怜央, 宮永宜典, 富岡淳
- Organizer
  日本設計工学会
- Data Source
  KAKENHI-PROJECT-21K03842
[Presentation] Effects of Diameter and Depth of Dimples on Lubrication Characteristics of Seal-type Thrust Bearings2023
- Author(s)
  Reo Miwa, Norifumi Miyanaga, Atsushi, Tsujimori, Jun Tomioka
- Organizer
  The 9th International Conference on Manufacturing, Machine Design and Tribology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03842
[Presentation] EFFECT OF CROSS-SECTIONAL PROFILE OF CIRCULAR DIMPLES ON HYDRODYNAMIC LUBRICATION CHARACTERISTICS OF THRUST BEARINGS2023
- Author(s)
  Ryota Ishii, Reo Miwa, Norifumi Miyanaga, Jun Tomioka
- Organizer
  18th International Conference on Tribology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03842
[Presentation] Investigation of lubrication characteristics of seal-type dimpled thrust bearings with considering cavitation pressure2023
- Author(s)
  Reo MIWA, Ryota ISHII, Norifumi MIYANAGA, Atsushi TSUJIMORI, Jun TOMIOKA
- Organizer
  Leeds-Lyon Simposium on Tribology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03842
[Presentation] 二重円環ディンプル付き平行平板軸受の潤滑特性の理論的および実験的検討2023
- Author(s)
  富岡淳, 山崎裕太, 宮永宜典
- Organizer
  日本機械学会茨城講演会
- Data Source
  KAKENHI-PROJECT-21K03842
[Presentation] Investigations of Static Characteristics of Dimpled Thrust Bearings with Considering Measured Cavitation Pressure2023
- Author(s)
  Reo Miwa, Ryota Ishii, Norifumi Miyanaga, Atsushi Tsujimori, Jun Tomioka
- Organizer
  9th International Tribology Conference (ITC2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03842
[Presentation] シール型スラスト軸受におけるディンプルが流体潤滑特性に及ぼす影響2021
- Author(s)
  三和怜央 , 石井亮太 , 宮永宜典 , 富岡淳
- Organizer
  トライボロジー会議2021 秋松江
- Data Source
  KAKENHI-PROJECT-21K03842
[Presentation] 平行円板スクイーズ軸受における油膜破断の検討2021
- Author(s)
  富岡淳, 宮岡麟太郎, 三鍋諒, 宮永宜典
- Organizer
  日本設計工学会 2021年度秋季大会研究発表講演会
- Data Source
  KAKENHI-PROJECT-21K03842
[Presentation] 軸方向水平加振が血液密封用メカニカルシールの潤滑特性に及ぼす影響2019
- Author(s)
  富岡淳，田邉絢子，赤羽淳沙，宮永宜典
- Organizer
  日本設計工学会2019年度春季大会研究発表講演会講演論文集
- Data Source
  KAKENHI-PROJECT-17K06127
[Presentation] ジャーナル軸受の安定解析に対するHopf分岐理論の応用2019
- Author(s)
  宮永宜典，富岡淳
- Organizer
  設計工学会
- Data Source
  KAKENHI-PROJECT-17K06128
[Presentation] 溝回転へリングボーン動圧気体軸受の溝パラメータが潤滑特性に与える影響2019
- Author(s)
  富岡淳，小林礼於，三保尚太，宮永宜典
- Organizer
  日本設計工学会
- Data Source
  KAKENHI-PROJECT-17K06128
[Presentation] 血液密封用メカニカルシールにおけるクーリングウォータおよび密封溶液の漏れ特性とその潤滑特性2018
- Author(s)
  富岡淳，宮下和也，畑中啓輔，宮永宜典
- Organizer
  日本設計工学会2018年度春季大会研究発表講演会
- Data Source
  KAKENHI-PROJECT-17K06127
[Presentation] Influence of Variability of Flow Factors on Lubrication Characteristics of Mechanical Seals2018
- Author(s)
  Jun Tomioka, Mikiko Oyabu, Nakae Yuzawa, Norifumi Miyanaga
- Organizer
  the 6th Asia International Conference on Tribology (ASIATRIB 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06127
[Presentation] Calculations of Bearing Performance by using Cavitation Algorithm2017
- Author(s)
  Norifumi Miyanaga and Jun Tomioka
- Organizer
  The 4th International Conference on Design Engineering and Science
- Place of Presentation
  Achen（Germany)
- Year and Date
  2017-09-17
- Data Source
  KAKENHI-PROJECT-26420089
[Presentation] 小型玉軸受の損傷に及ぼすラジアル方向外部振動の影響（振動周波数を変化させた場合）2017
- Author(s)
  野口昭治、金田徹、宮永宜典、堀田智哉
- Organizer
  （公社）日本設計工学会東海支部　平成28年度研究発表講演会
- Place of Presentation
  名城大学（愛知県名古屋市）
- Year and Date
  2017-03-10
- Data Source
  KAKENHI-PROJECT-26420088
[Presentation] 軸受系の傾斜角度が気体潤滑へリングボーンジャーナル軸受の潤滑特性に及ぼす影響2017
- Author(s)
  富岡淳，石川雄紀，湯川達人，宮永宜典
- Organizer
  日本設計工学会
- Data Source
  KAKENHI-PROJECT-17K06128
[Presentation] 強制油膜破断機能付き油潤滑ジャーナル軸受の潤滑特性2017
- Author(s)
  富岡淳，松岡修史，大熊勇生，宮永宜典
- Organizer
  JSDE2017春季研究発表講演会
- Place of Presentation
  千葉工業大学津田沼キャンパス(千葉県習志野市)
- Year and Date
  2017-05-20
- Data Source
  KAKENHI-PROJECT-26420089
[Presentation] Calculations of Bearing Performance by using the Cavitation Algorithm2017
- Author(s)
  Norifumi MIYANAGA, Jun TOMIOKA
- Organizer
  The 4th International Conference on Design Engineering and Science, ICDES 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K06127
[Presentation] 密封血液中の血液抗凝固剤の存在の考慮とクーリングウォータ量を半減させた時のメカニカルシールの潤滑特性2017
- Author(s)
  富岡淳，栗田悠平，山本英美，宮永宜典
- Organizer
  日本設計工学会2017年度春季大会研究発表講演会
- Data Source
  KAKENHI-PROJECT-17K06127
[Presentation] 油潤滑ジャーナル軸受における給油角度の変化が油膜の状態およびオイルホワール発生に及ぼす影響2016
- Author(s)
  富岡淳，土居可尚，田村重典，宮永宜典
- Organizer
  日本設計工学会
- Place of Presentation
  東京工業大学
- Year and Date
  2016-05-27
- Data Source
  KAKENHI-PROJECT-26420089
[Presentation] 密封血液のヘマトクリット値がメカニカルシールの潤滑特性に及ぼす影響2016
- Author(s)
  富岡淳，大籔美貴子，湯沢央恵，星野元季，宮永宜典
- Organizer
  日本設計工学会2016年度春季大会研究発表講演会
- Place of Presentation
  東京工業大学大岡山キャンパス，東京都
- Year and Date
  2016-05-27
- Data Source
  KAKENHI-PROJECT-26420087
[Presentation] 円筒型軸受のスクイーズ振動が液膜の状態と液膜係数に及ぼす影響2016
- Author(s)
  富岡淳，小幡周平，金子大地，宮永宜典
- Organizer
  日本設計工学会
- Place of Presentation
  東京工業大学
- Year and Date
  2016-05-27
- Data Source
  KAKENHI-PROJECT-26420089
[Presentation] 小型玉軸受の寿命におよぼす外部振動の影響（継続している実験の状況）2016
- Author(s)
  金田徹、野口昭治、宮永宜典
- Organizer
  （公社）日本設計工学会　東海支部　平成27年度研究発表講演会
- Place of Presentation
  名城大学（名古屋市天白区）
- Year and Date
  2016-03-09
- Data Source
  KAKENHI-PROJECT-26420088
[Presentation] Blood Sealing Properties of Magnetic Fluid Shaft Seals2016
- Author(s)
  Jun TOMIOKA, Norifumi MIYANAGA
- Organizer
  the 43th Leeds-Lyon Symposium on Tribology
- Place of Presentation
  Leeds Ttrinity University, Leeds, England
- Year and Date
  2016-09-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420087
[Presentation] 小型玉軸受の寿命におよぼす外部振動の影響（実験装置の製作と実験の状況）2015
- Author(s)
  金田徹、野口昭治、宮永宜典
- Organizer
  （公社）日本設計工学会　東海支部　平成26年度研究発表講演会
- Place of Presentation
  名城大学（名古屋市天白区）
- Year and Date
  2015-03-11
- Data Source
  KAKENHI-PROJECT-26420088
[Presentation] Stability of Herringbone-Grooved Aerodynamic Journal Bearings Supported by Rubber O-rings2015
- Author(s)
  Norifumi Miyanaga, Jun Tomioka
- Organizer
  International Tribology Conference 2015
- Place of Presentation
  東京理科大学
- Year and Date
  2015-09-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420089
[Presentation] 密封血液のヘマトクリット値がメカニカルシールにおける血球成分および血漿成分の漏れ特性に及ぼす影響2015
- Author(s)
  富岡淳，大薮美貴子，荻島和也，山口亮，宮永宜典
- Organizer
  日本設計工学会2015年度春季研究発表講演会
- Place of Presentation
  日本大学理工学部船橋キャンパス
- Year and Date
  2015-05-30
- Data Source
  KAKENHI-PROJECT-26420087
[Presentation] Effects of Hematocrit of the Sealed Blood on the Leakage Characteristics of Blood Cell Component and Plasma Component in a Mechanical Seal2015
- Author(s)
  Jun Tomioka, Mikiko Oyabu, Norifumi Miyanaga
- Organizer
  International Tribology Conference, TOKYO 2015
- Place of Presentation
  東京理科大学葛飾キャンパス
- Year and Date
  2015-09-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26420087
[Presentation] 血球成分が血液密封下におけるメカニカルシールの漏れ量に及ぼす影響2015
- Author(s)
  富岡淳，大籔美貴子，宮永宜典
- Organizer
  日本機械学会
- Place of Presentation
  新潟工科大学（新潟県柏崎市）
- Year and Date
  2015-03-07
- Data Source
  KAKENHI-PROJECT-26420087
[Presentation] 赤血球の固定化が血液のレオロジー特性および溶血特性に及ぼす影響2014
- Author(s)
  富岡淳,大籔美貴子,稲村健太,宮永宜典
- Organizer
  日本設計工学会2014年度春季研究発表講演会講演論文集
- Place of Presentation
  明治大学中野キャンパス,東京都(pp19-20)
- Data Source
  KAKENHI-PROJECT-23560171
[Presentation] 電気伝導計とイオンクロマトグラフィを用いた血液密封用メカニカルシールの密封特性2014
- Author(s)
  富岡淳,大籔美貴子,内田恒,斉藤健斗,菅野剛史,宮永宜典
- Organizer
  日本設計工学会2014年度春季研究発表講演会講演論文集
- Place of Presentation
  明治大学中野キャンパス,東京都(pp89-92)
- Data Source
  KAKENHI-PROJECT-23560171
[Presentation] 軸受支持要素の非線形性がヘリングボーン動圧気体軸受の安定性に及ぼす影響2011
- Author(s)
  宮永宜典,富岡淳
- Organizer
  日本機械学会
- Place of Presentation
  愛知
- Year and Date
  2011-03-14
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 粘弾性支持されたヘリングボーン動圧気体軸受のコニカルホワール特性2011
- Author(s)
  宮永宜典,富岡淳
- Organizer
  日本設計工学会
- Place of Presentation
  福井
- Year and Date
  2011-06-25
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 超高速回転を支持するヘリングボーン動圧気体軸受の温度計測2011
- Author(s)
  宮永宜典,富岡淳
- Organizer
  日本機械学会
- Place of Presentation
  京都
- Year and Date
  2011-03-19
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 軸受支持0リングのつぶし率がヘリングボーン動圧気体軸受の安定性に及ぼす影響2011
- Author(s)
  宮永宜典, 富岡淳
- Organizer
  日本機械学会
- Place of Presentation
  長野
- Year and Date
  2011-03-05
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 軸受支持Oリングのつぶし率がヘリングボーン動圧気体軸受の安定性に及ぼす影響2011
- Author(s)
  宮永宜典,富岡淳
- Organizer
  日本機械学会
- Place of Presentation
  長野
- Year and Date
  2011-03-05
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 外部弾性・減衰要素に支持されたヘリングボーン動圧気体軸受のコニカル安定性2010
- Author(s)
  宮永宜典,富岡淳
- Organizer
  日本設計工学会
- Place of Presentation
  東京
- Year and Date
  2010-05-23
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 軸受支持要素の温度特性を考慮したヘリングボーン動圧気体軸受の安定性(第2報,理論的検討)2010
- Author(s)
  宮永宜典,富岡淳
- Organizer
  日本設計工学会
- Place of Presentation
  東京
- Year and Date
  2010-05-23
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 非線形軌道法を用いたジャーナル軸受内の安定領域の検討2010
- Author(s)
  富岡淳,宮永宜典,牛尾裕一,三上誠
- Organizer
  日本設計工学会
- Place of Presentation
  東京
- Year and Date
  2010-05-23
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 軸受支持0リングの温度特性を考慮したヘリングボーン動圧気体軸受の安定性(第1報,実験的検討)2010
- Author(s)
  宮永宜典, 富岡淳
- Organizer
  日本設計工学会
- Place of Presentation
  東京
- Year and Date
  2010-05-23
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 軸受支持要素の温度特性を考慮したヘリングボーン動圧気体軸受の安定性(第1報,実験的検討)2010
- Author(s)
  富岡淳,宮永宜典,横山真平
- Organizer
  日本設計工学会
- Place of Presentation
  東京
- Year and Date
  2010-05-23
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 軸受支持Oリングの温度依存性がヘリングボーン動圧気体軸受の安定性に及ぼす影響2010
- Author(s)
  宮永宜典,富岡淳
- Organizer
  日本設計工学会
- Place of Presentation
  福島
- Year and Date
  2010-12-18
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] Stability Threshold of Herringbone-Grooved Aerodynamic Journal Bearings with Considering Deformation ratio of O-rings2010
- Author(s)
  Miyanaga N., Tomioka j.
- Organizer
  International Tribology Conference 2011
- Place of Presentation
  Hiroshima
- Year and Date
  2010-10-31
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 軸受支持Oリングの非線形性がヘリングボーン動圧気体軸受の安定性に及ぼす影響(第2報,減衰係数の影響)2009
- Author(s)
  宮永宜典,富岡淳
- Organizer
  日本設計工学会
- Place of Presentation
  石川
- Year and Date
  2009-06-27
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] ヘリングボーン動圧気体ジャーナル軸受におけるコニカルモードの安定限界特性(第2報,非線形軌道法による検討)2009
- Author(s)
  富岡淳,宮永宜典
- Organizer
  日本機械学会
- Place of Presentation
  福島
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] Whirl Characteristics of Herringbone Grooved Aerodynamic Journal Bearings with Considering Frequency Dependence of External Support Elements2009
- Author(s)
  Miyanaga N., Tomioka, J.
- Organizer
  World Tribology Congress 2009
- Place of Presentation
  kyoto
- Year and Date
  2009-09-06
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 軸受支持Oリングの非線形性がヘリングボーン動圧気体軸受の安定性に及ぼす影響(第1報,弾性係数の影響)2009
- Author(s)
  宮永宜典,富岡淳
- Organizer
  日本設計工学会
- Place of Presentation
  広島
- Year and Date
  2009-06-06
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] ヘリングボーン動圧気体ジャーナル軸受におけるコニカルモードの安定限界特性(第1報,摂動法による検討)2009
- Author(s)
  富岡淳,宮永宜典
- Organizer
  日本機械学会
- Place of Presentation
  茨城
- Year and Date
  2009-08-25
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 外部弾性・減衰要素の周波数依存性を考慮したヘリングボーン動圧気体軸受のホワール特性2009
- Author(s)
  宮永宜典,富岡淳
- Organizer
  日本トライボロジー学会
- Place of Presentation
  東京
- Year and Date
  2009-05-18
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 外部弾性・減衰要素の非線形性がヘリングボーン動圧気体軸受の安定性に及ぼす影響2009
- Author(s)
  宮永宜典,富岡淳
- Organizer
  日本機械学会
- Place of Presentation
  岩手
- Year and Date
  2009-09-15
- Data Source
  KAKENHI-PROJECT-21860076
[Presentation] 血液密封下のメカニカルシールにおける血漿成分および血球成分の漏れ特性
- Author(s)
  富岡淳，大籔美貴子，福井康平，齋藤健斗，宮永宜典
- Organizer
  日本トライボロジー学会
- Place of Presentation
  アイーナ岩手県民情報交流センター(岩手県盛岡市)
- Year and Date
  2014-11-05 – 2014-11-07
- Data Source
  KAKENHI-PROJECT-26420087

1. TOMIOKA Jun (40217526)

# of Collaborated Projects: 6 results

# of Collaborated Products: 56 results
2. KANADA Tohru (20169551)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
3. 野口昭治 (80349836)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results

MIYANAGA Norifumi 宮永 宜典

Miyanaga Norifumi 宮永 宜典

Research Projects

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Co-Researchers

Study of interactions between micro-dimples under fluid lubrication and its application for design of ultra-high performance fluid bearingsPrincipal Investigator

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Blood sealing characteristics of mechanical seals for rotary blood pumps using a new mean flow model

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Study on Desing Method of Air Bearings with Considering Hofp BifurcationPrincipal Investigator

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Design aimed at minimizing the leakage amount of the mechanical seal for blood sealing

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Quantitative clarification for influence of external vibration to damage in small ball bearing

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Study on Hopf bifurcation of Journal bearings and its applicationsPrincipal Investigator

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Effect of the rheological properties of the blood and the surface roughness of the mechanical seals for rotary blood pumps

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Study on Ultra-High-Stability of Herringbone-Grooved Aerodynamic Journal Bearings with Nonlinear Viscoelastic ElementsPrincipal Investigator

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[Journal Article] Estimations of Cavitation Pressures in Dimpled Seal-type Thrust Bearings2024

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[Journal Article] Effect of Internal Structure of Circular Dimples on Hydrodynamic Lubrication Characteristics of Thrust Bearings2023

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[Journal Article] Investigations of Lubrication Characteristics of Dimpled Seal-type Thrust Bearings by Experiments under Fixed Applied Load and Fixed Fluid Film Thickness Conditions2022

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[Journal Article] Appearance of Hysteresis Phenomena on Hydrodynamic Lubrication in a Seal-Type Thrust Bearing with Dimples2021

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[Journal Article] Experimental investigation of load carrying capacity and frictional torque of dimpled parallel thrust bearings2020

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MIYANAGA Norifumi 宮永宜典

Miyanaga Norifumi 宮永宜典