機械工学科

研究成果

年別の研究成果 1987 2009 2010 2011 2012 2013 2014 2015 2017 2018 2019 2020 2022

• 258 Article
• 104 Conference contribution
• 11 Paper
• 8 Conference article
• 5 その他
  • 2 Chapter
  • 2 Editorial
  • 1 Short survey

年別の研究成果

年別の研究成果

検索結果

• Article

  Fabrication of aluminum foam/dense steel composite by friction stir welding

  Hangai, Y., Koyama, S., Hasegawa, M. & Utsunomiya, T., 2010 9, In: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 41, 9, p. 2184-2186 3 p.

  研究成果 › 査読

  • friction stir welding 100%
  • Friction stir welding 73%
  • Intermetallic Compound 66%
  • foams 61%
  • Foams 59%
  24 被引用数 (Scopus)

• Fabrication of Aluminum Foam/Dense Steel Compsite by Friction Stir Welding

  HANGAI, Y., KOYAMA, S., HASEGAWA, M. & UTSUNOMIYA, T., 2010 9 1, In: METLLURGICAL AND MATERIALS TRANSACTIONS A. 41, p. 2184-2186

  研究成果: Article › 査読

• Fabrication of aluminum foam core sandwich using sandwich-type foamable precursor with two face sheets by friction stir welding route

  Utsunomiya, T., Otsuki, K. & Hangai, Y., 2018, In: Materials Transactions. 59, 6, p. 999-1004 6 p.

  研究成果: Article › 査読

  • friction stir welding 100%
  • Friction stir welding 73%
  • foams 61%
  • Foams 59%
  • Foam 56%
  2 被引用数 (Scopus)

• Fabrication of aluminum foam-filled thin-wall steel tube by friction welding and its compression properties

  Hangai, Y., Saito, M., Utsunomiya, T., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2014, In: Materials. 6, 9, p. 6796-6810 15 p.

  研究成果 › 査読

  • friction welding 100%
  • Friction welding 76%
  • thin walls 75%
  • foams 55%
  • Foams 54%
  22 被引用数 (Scopus)

• Fabrication of aluminum foam with complex shapes using pin screen mold and effect of arrangement of pins on its surface morphology

  Hangai, Y., Takahashi, K., Nagahiro, R., Amagai, K., Utsunomiya, T. & Yoshikawa, N., 2020 4 1, In: Journal of Porous Materials. 27, 2, p. 347-353 7 p.

  研究成果 › 査読

  • Surface morphology 100%
  • Foams 85%
  • Foam 81%
  • Aluminum 68%
  • Fabrication 66%
  3 被引用数 (Scopus)

• Fabrication of bilayer tube consisting of outer aluminum foam tube and inner dense aluminum tube by friction stir back extrusion

  Hangai, Y., Otazawa, S., Utsunomiya, T., Suzuki, R., Koyama, S., Matsubara, M. & Yoshikawa, N., 2018 6, In: Materials Today Communications. 15, p. 36-42 7 p.

  研究成果: Article › 査読

  • Extrusion 100%
  • Foams 98%
  • Foam 93%
  • Aluminum 79%
  • Fabrication 76%
  6 被引用数 (Scopus)

• Fabrication of composite structural material with ADC12 porous aluminum and dense steel by friction stir welding route

  Hangai, Y., Ishii, N., Koyama, S., Utsunomiya, T. & Kitahara, S., 2012 5, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 76, 5, p. 349-354 6 p.

  研究成果: Article › 査読

  • friction stir welding 100%
  • Friction stir welding 73%
  • routes 51%
  • Aluminum 48%
  • Fabrication 46%
  4 被引用数 (Scopus)

• Fabrication of functionally graded aluminum foam by friction stir processing route (invited lecture)

  Hangai, Y., Utsunomiya, T., Kuwazuru, O. & Yoshikawa, N., 2012 11 30, In: The International Symposium on Visualization in Joining & Welding Science through Advanced Measurements and Simulation (Visual-JW2012). Volume 2, p. 9-10

  研究成果: Article › 査読

• Fabrication of functionally graded aluminum foam using aluminum alloy die castings by friction stir processing

  Hangai, Y., Takahashi, K., Utsunomiya, T., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2012 2 1, In: Materials Science and Engineering A. 534, p. 716-719 4 p.

  研究成果 › 査読

  • Die castings 100%
  • Aluminium Alloy 72%
  • foams 65%
  • Foams 63%
  • aluminum alloys 61%
  82 被引用数 (Scopus)

• Fabrication of functionally graded porous aluminum of three layer structure fabricated by different aluminum alloys

  Saito, K., Hangai, Y., Utsunomiya, T., Kuwazuru, O., Yoshikawa, N. & Kitahara, S., 2013, In: Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A. 79, 804, p. 1088-1092 5 p.

  研究成果 › 査読

  • Aluminium Alloy 100%
  • Aluminum alloys 79%
  • Aluminum 70%
  • Fabrication 67%
  • Porosity 52%

• Fabrication of Porous Akuminum by Friction Stir Processing Precursor Method and its Mechanical Properties

  Hangai, Y., Kuwazuru, O., Koyama, S., Hasegawa, M., Utsunomiya, T. & Yoshikawa, N., 2010 9 7, In: Proceedngs of the 12th International Conference on Aluminum Alloys. p. 2341-2344

  研究成果: Article › 査読

• Fabrication of Porous Aliminum Using Gases Intrinsically Contained in Aluminum Alloy Die Castings

  HANGAI, Y. & UTSUNOMIYA, T., 2009 6 1, In: Metallurgical and Materials Transactions A. 40, p. 1284-1287

  研究成果: Article › 査読

• Fabrication of porous aluminum by friction stir processing

  Hangai, Y. & Utsunomiya, T., 2009 1 1, In: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 40, 2, p. 275-277 3 p.

  研究成果: Article › 査読

  • friction 100%
  • Aluminum 90%
  • Fabrication 86%
  • Friction 81%
  • aluminum 80%
  58 被引用数 (Scopus)

• Fabrication of porous aluminum using gases intrinsically contained in aluminum alloy die castings

  Hangai, Y. & Utsunomiya, T., 2009 4 23, In: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 40, 6, p. 1284-1287 4 p.

  研究成果 › 査読

  • Die castings 100%
  • Aluminium Alloy 72%
  • aluminum alloys 61%
  • Casting 59%
  • Aluminum alloys 57%
  19 被引用数 (Scopus)

• Fabrication of two layers porous aluminum varying porosity by friction powder sintering process and its compression properties

  Hangai, Y., Ishihara, A., Utsunomiya, T., Kuwazuru, O. & Yoshikawa, N., 2016, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 80, 6, p. 390-393 4 p.

  研究成果: Article › 査読

  • Sintering 100%
  • Porosity 90%
  • friction 89%
  • Compaction 89%
  • Powders 85%
  2 被引用数 (Scopus)

• Fabrication of various types of ADC12 aluminum alloy die castings containing different amount of gases and porous aluminum fabricated by friction stir processing

  Hangai, Y., Kato, H., Utsunomiya, T., Kitahara, S., Kuwazuru, O. & Yoshikawa, N., 2010 9, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 74, 9, p. 592-597 6 p.

  研究成果 › 査読

  • Die castings 100%
  • Aluminium Alloy 72%
  • aluminum alloys 61%
  • Casting 59%
  • Aluminum alloys 57%
  3 被引用数 (Scopus)

• Falling behavior and control effect on temperature rise under heating condition concerning water film flow on steel shutter surface

  Ohmiya, Y., Tange, M., Nakamura, K. & Miyazawa, Y., 2020, In: Journal of Environmental Engineering. 85, 768, p. 97-105 9 p.

  研究成果 › 査読

  • steel 100%
  • Heating 98%
  • heating 98%
  • Flow 88%
  • Steel 79%

• Fatigue Behavior of High-Pressure Die Cast Aluminum Alloy

  KUWAZURU, O., MURATA, Y., HANGAI, Y., UTSUNOMIYA, T., KITAHARA, S. & YOSHIKAWA, N., 2008 3 10, In: 2008 Ｍ＆Ｍ International Symposium for Young Researchers, Materials & Mechanics Division, Japan Society of Mechanical Engineers (MMD-JSME). p. 165-172

  研究成果: Article › 査読

• Fatigue strength reduction factor of crack initiation life basis for austenitic stainless steel

  Utsunomiya, T., Kinoshita, D., Hirai, T. & Iida, K., 1999 9, In: Zairyo/Journal of the Society of Materials Science, Japan. 48, 9, p. 1035-1040 6 p.

  研究成果 › 査読

  Open Access

  • Fatigue Strength 100%
  • Crack Initiation 93%
  • fatigue tests 82%
  • austenitic stainless steels 70%
  • crack initiation 70%
  1 被引用数 (Scopus)

• Flame structure of lean premixed and diffusion combined flames near extinction limit

  Kawanami, T. & Yahagi, Y., 2012, In: Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 78, 789, p. 1118-1126 9 p.

  研究成果: Article › 査読

  • deuterium fluorides 100%
  • flames 74%
  • extinction 70%
  • Thermal gradients 42%
  • Temperature 33%

• Flow structure and flame stability in a micro can combustor with a baffle plate

  Yahagi, Y., Sekiguti, M. & Suzuki, K., 2007 3, In: Applied Thermal Engineering. 27, 4, p. 788-794 7 p.

  研究成果 › 査読

  • Flow structure 100%
  • Combustors 93%
  • Air 50%
  • Fuel burners 47%
  • Combustion chambers 47%
  25 被引用数 (Scopus)

• Foaming behavior of aluminum foam precursor induced by friction heat generated by rotating tool used for spot friction stir welding

  Hangai, Y., Takada, K., Endoh, R., Koyama, S. & Utsunomiya, T., 2017 1 1, In: Journal of Manufacturing Processes. 25, p. 426-431 6 p.

  研究成果: Article › 査読

  • Foam 100%
  • Welding 92%
  • Friction stir welding 84%
  • Aluminum 81%
  • Friction 74%
  5 被引用数 (Scopus)

• Foaming behavior of aluminum foam precursor using only friction heat of rotating tool

  Hangai, Y., Morita, T. & Utsunomiya, T., 2016, In: Materials Transactions. 57, 6, p. 1014-1016 3 p.

  研究成果: Article › 査読

  • foaming 100%
  • foams 75%
  • Foams 73%
  • Foam 69%
  • friction 65%
  6 被引用数 (Scopus)

• Foaming behavior of blowing- and stabilization-agent-free aluminum foam precursor during spot friction stir welding

  Hangai, Y., Takada, K., Fujii, H., Aoki, Y. & Utsunomiya, T., 2019 3, In: Journal of Materials Processing Technology. 265, p. 185-190 6 p.

  研究成果 › 査読

  • Friction stir welding 100%
  • Blow molding 91%
  • Foams 81%
  • Aluminum oxide 81%
  • Foam 76%
  4 被引用数 (Scopus)

• Foaming behavior of porous aluminum consisting of dissimilar aluminum alloy by optical heating

  Nagai, T., Hangai, Y., Ohashi, M., Utsunomiya, T. & Yoshikawa, N., 2020 11 1, In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 84, 11, p. 360-363 4 p.

  研究成果 › 査読

  Open Access

  • foaming 100%
  • Aluminium Alloy 84%
  • aluminum alloys 71%
  • Aluminum alloys 67%
  • Aluminum 59%
  1 被引用数 (Scopus)

• Foaming conditions of porous aluminum in fabrication of ADC12 aluminum alloy die castings by friction stir processing

  Hangai, Y., Ozeki, Y. & Utsunomiya, T., 2009 9, In: Materials Transactions. 50, 9, p. 2154-2159 6 p.

  研究成果: Article › 査読

  • Die castings 100%
  • foaming 86%
  • Aluminium Alloy 72%
  • aluminum alloys 61%
  • Casting 59%
  27 被引用数 (Scopus)

• Foaming of A1050 aluminum precursor by generated frictional heat during friction stir processing of steel plate

  Hangai, Y., Takada, K., Fujii, H., Aoki, Y., Aihara, Y., Nagahiro, R., Amagai, K., Utsunomiya, T. & Yoshikawa, N., 2020 2 1, In: International Journal of Advanced Manufacturing Technology. 106, 7-8, p. 3131-3137 7 p.

  研究成果 › 査読

  • Aluminum 100%
  • Friction 90%
  • Steel 75%
  • Hot Temperature 62%
  • Foams 53%
  2 被引用数 (Scopus)

• Foaming of aluminum foam precursor during friction stir welding

  Hangai, Y., Takada, K., Endo, R., Fujii, H., Aoki, Y. & Utsunomiya, T., 2018 9, In: Journal of Materials Processing Technology. 259, p. 109-115 7 p.

  研究成果 › 査読

  • Friction stir welding 100%
  • Foams 81%
  • Foam 76%
  • Aluminum 65%
  • Porosity 36%
  8 被引用数 (Scopus)

• Football pass network based on the measurement of player position by using network theory and clustering

  Kawasaki, T., Sakaue, K., Matsubara, R. & Ishizaki, S., 2019 5 4, In: International Journal of Performance Analysis in Sport. 19, 3, p. 381-392 12 p.

  研究成果 › 査読

  • Football 100%
  • Cluster Analysis 76%
  • Soccer 51%
  • Japan 35%
  4 被引用数 (Scopus)

• Formation of Secondary Organized Aerosol from VOCs in Indoor Environment

  Hara, T., Namiki, N., Nishimura, N., Sekiguchi, K., Kagi, N., aAzuma, K., Suwa, Y., Tamura, H. & Fujii, S., 2010 10 1, In: International Symposium on Contamination Control 2010 Proceedings. p. 471-476

  研究成果: Article › 査読

• Forming Condition of Porous Aluminum in Fabrication of ADC12 Aluminum Alloy Die Castings by Friction Stir Processing

  HANGAI, Y., Ozeki, Y. & UTSUNOMIYA, T., 2009 9 1, In: Materials Transactions. 50, p. 2154-2159

  研究成果: Article › 査読

• Forming of aluminum foam using light-transmitting material as die during foaming by optical heating

  Hangai, Y., Amagai, K., Tsurumi, N., Omachi, K., Shimizu, K., Akimoto, K., Utsunomiya, T. & Yoshikawa, N., 2018, In: Materials Transactions. 59, 11, p. 1854-1859 6 p.

  研究成果: Article › 査読

  • foaming 100%
  • foams 75%
  • Foams 73%
  • Foam 69%
  • Aluminum 59%
  13 被引用数 (Scopus)

• Forming of aluminum foam using steel mesh as die during foaming of precursor by optical heating

  Hangai, Y., Amagai, K., Omachi, K., Tsurumi, N., Utsunomiya, T. & Yoshikawa, N., 2018 12, In: Optics and Laser Technology. 108, p. 496-501 6 p.

  研究成果 › 査読

  • foaming 100%
  • foams 75%
  • Foams 73%
  • mesh 71%
  • Foam 69%
  22 被引用数 (Scopus)

• Formulation of non-linear viscoelastic–viscoplastic constitutive equation for polyamide 6 resin

  Koyanagi, J., Hasegawa, K., Ohtani, A., Sakai, T. & Sakaue, K., 2021 2, In: Heliyon. 7, 2, e06335.

  研究成果 › 査読

  Open Access

  • Polyamides 100%
  • Constitutive equations 90%
  • Resins 74%
  • Stress relaxation 19%
  • Creep 14%

• Fracture Criterion of Elastic-Plastic Crack under Mixed Mode Condition Based on CED (Crack Energy Density)

  UTSUNOMIYA, T. & WATANABE, K., 1991 8 20, In: Transactions of the 11th International Conference on SMiRT. G1, p. 77-82

  研究成果: Article › 査読

• Fracture Mode and Fracture Criterion of an Elastic-Plastic Mixed-Mode Crack

  UTSUNOMIYA, T., 1995 1 1, In: Default journal. p. 69-82

  研究成果: Article › 査読

• Fracture Parameter of a Crack in a Fusion Line between Two Diferent Materials

  UTSUNOMIYA, T., OKUTAMA, M., KUWAZURU, O. & WATANABE, K., 1996 7 24, In: Default journal. p. 185-190

  研究成果: Article › 査読

• Fretting fatigue properties and detection of crack initiation of inconel alloy

  Utsunomiya, T., Sugimoto, K., Makabe, C. & Iida, K., 2001 7, In: Zairyo/Journal of the Society of Materials Science, Japan. 50, 7, p. 758-763 6 p.

  研究成果: Article › 査読

  • Crack Initiation 100%
  • fretting 96%
  • Inconel (trademark) 82%
  • crack initiation 74%
  • Crack initiation 63%
  1 被引用数 (Scopus)

• Frictional energy analysis of a vane-type air pump for assisting paper handling via air flow in offset printing machines

  T.Ueki, T. U., K.Inaba, K. I., J.Shibata, J. S. & Ueki, T., 2005 11 1, In: The 6th JFPS International Symposium on Fluid Power. p. 534-539

  研究成果: Article › 査読

• Functionally graded aluminum foam consisting of dissimilar aluminum alloys fabricated by sintering and dissolution process

  Hangai, Y., Morita, T. & Utsunomiya, T., 2017 6 1, In: Materials Science and Engineering A. 696, p. 544-551 8 p.

  研究成果: Article › 査読

  • Aluminium Alloy 100%
  • Dissolution 96%
  • foams 89%
  • Foams 87%
  • Sintering 86%
  27 被引用数 (Scopus)

• Fundamental melting process of water-insoluble phase change material immersed in water

  Kawanami, T., Hirai, R., Shirai, K. & Hirasawa, S., 2017 1 1, In: Journal of Thermal Science and Technology. 12, 2, 17-00348.

  研究成果: Article › 査読

  • phase change materials 100%
  • Phase Change Material 99%
  • Water Insoluble 88%
  • Phase change materials 87%
  • Melting 74%
  1 被引用数 (Scopus)

• Gas flow characteristics in the model channel of a disk shape planar-type SOFC

  Tsunoda, K., Kurihara, M. & Mukai, Y., 2007 12, In: Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B. 73, 12, p. 2425-2432 8 p.

  研究成果 › 査読

  Open Access

  • disks (shapes) 100%
  • solid oxide fuel cells 77%
  • flow characteristics 77%
  • Solid oxide fuel cells (SOFC) 71%
  • Flow of gases 63%
  1 被引用数 (Scopus)

• Growth behavior of a crack parallel to a weld line between two different steels (effect of crack position on fracture mode)

  Utsunomiya, T., Oku, H., Watanabe, K. & Ohira, T., 2000, In: Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A. 66, 644, p. 822-829 8 p.

  研究成果: Article › 査読

  Open Access

  • Welds 100%
  • Cracks 84%
  • Steel 72%
  • Heat 61%
  • Energy 59%

• High cycle fatigue strength of 2.25Cr-1Mo steel under repeated two-step variable amplitude loading

  Nakazawa, T., Ogawa, T. & Sakaue, K., 2011, In: Zairyo/Journal of the Society of Materials Science, Japan. 60, 10, p. 885-889 5 p.

  研究成果: Article › 査読

  • variable amplitude loading 100%
  • Fatigue Limit 94%
  • Fatigue Strength 85%
  • Palmgren-Miner rule 70%
  • Crack Initiation 40%
  1 被引用数 (Scopus)

• High-enthalpy extraction experiments with disk MHD generators

  Tsunoda, K., Kariya, K., Suekane, T., Yamasaki, H., Okamura, T., Harada, N., Yoshikawa, K., Kabashima, S. & Shioda, S., 1995, In: JSME International Journal, Series B: Fluids and Thermal Engineering. 38, 2, p. 265-272 8 p.

  研究成果: Article › 査読

  Open Access

  • Extraction Enthalpy 100%
  • Magnetohydrodynamics 55%
  • Enthalpy 49%
  • enthalpy 43%
  • generators 40%

• High fidelity simulation of low velocity impact behavior of CFRP laminate

  Ebina, M., Yoshimura, A., Sakaue, K. & Waas, A. M., 2018 10, In: Composites Part A: Applied Science and Manufacturing. 113, p. 166-179 14 p.

  研究成果 › 査読

  • Mechanics 100%
  • Carbon fiber reinforced plastics 95%
  • Laminates 79%
  • Velocity 73%
  • Simulation 55%
  23 被引用数 (Scopus)

• High-spatial-frequency periodic surface structures on steel substrate induced by subnanosecond laser pulses

  Hikage, H., Nosaka, N. & Matsuo, S., 2017 11, In: Applied Physics Express. 10, 11, 112701.

  研究成果: Article › 査読

  • Laser pulses 100%
  • Surface structure 92%
  • Lasers 58%
  • steels 56%
  • Substrates 54%
  5 被引用数 (Scopus)

• IEEE 802.11-based wireless sensor system for vibration measurement

  Uchimura, Y., Nasu, T. & Takahashi, M., 2010, In: Advances in Civil Engineering. 2010, 631939.

  研究成果: Article › 査読

  • Vibration measurement 100%
  • Synchronization 64%
  • Sensors 41%
  • Concrete buildings 24%
  • IEEE Standards 21%
  2 被引用数 (Scopus)

• Image-based finite element analysis of porous aluminum and its accuracy examination

  Kuwazuru, O., Utsunomiya, T., Hangai, Y. & Myojo, T., 2014, In: Keikinzoku/Journal of Japan Institute of Light Metals. 64, 11, p. 551-556 6 p.

  研究成果: Article › 査読

  Open Access

  • Pore Structure 100%
  • Shock Absorber 93%
  • Pore structure 86%
  • Aluminum 80%
  • Stress-strain curves 75%

• Improvement of the performance of a supersonic nozzle by riblets

  Tsunoda, K., Suzuki, T. & Asai, T., 2000 9, In: Journal of Fluids Engineering, Transactions of the ASME. 122, 3, p. 585-591 7 p.

  研究成果: Article › 査読

  • Nozzles 100%
  • Mach number 56%
  • Supersonic flow 36%
  • Uncertainty analysis 35%
  • Flow fields 24%
  8 被引用数 (Scopus)