Department of Mechanical Engineering

Research Output 1979 2020

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2019
2 Citations (Scopus)

1-second-resolved strain mapping in Ti-6Al-4V alloys during dwell fatigue in SEM by video sampling moiré

Wang, Q., Ri, S., Maenosono, A., Tanaka, Y. & Koyama, M., Jun 1 2019, In : Mechanics of Materials. 133, p. 63-70 8 p.

Research output: Contribution to journalArticle

dwell
Electron microscopes
electron microscopes
sampling
Fatigue of materials

Abnormally enhanced diamagnetism in Al-Zn-Mg alloys

Nishimura, K., Matsuda, K., Lee, S., Nunomura, N., Shimano, T., Bendo, A., Watanabe, K., Tsuchiya, T., Namiki, T., Toda, H. & Yamaguchi, M., Feb 5 2019, In : Journal of Alloys and Compounds. 774, p. 405-409 5 p.

Research output: Contribution to journalArticle

Diamagnetism
Magnetization
Aging of materials
Heat treatment
Vacancies
2 Citations (Scopus)

A combination of the finite element analysis and experimental indentation via the cornea

Karimi, A., Razaghi, R., Sera, T. & Kudo, S., Feb 1 2019, In : Journal of the Mechanical Behavior of Biomedical Materials. 90, p. 146-154 9 p.

Research output: Contribution to journalArticle

Indentation
Finite element method
Elastic moduli
Stiffness

Adsorbed gas layers limit the mobility of micropancakes

Teshima, H., Takata, Y. & Takahashi, K., Aug 12 2019, In : Applied Physics Letters. 115, 7, 071603.

Research output: Contribution to journalArticle

Atomic force microscopy
atomic force microscopy
Gases
gases
vapor phases

Al-10Mg 合金における応力腐食割れ挙動に及ぼす水素の影響

Translated title of the contribution: Influence of hydrogen on stress corrosion cracking behavior in Al-10Mg alloyHirayama, K., Toda, H., Shimizu, K., Uesugi, K., Takeuchi, A. & Masunaga, R., Jan 1 2019, In : Keikinzoku/Journal of Japan Institute of Light Metals. 69, 4, p. 223-227 5 p.

Research output: Contribution to journalArticle

Open Access
Stress corrosion cracking
Hydrogen
Corrosion
Cracks
Synchrotrons

Assessment of hydrogen embrittlement via image-based techniques in Al–Zn–Mg–Cu aluminum alloys

Su, H., Toda, H., Shimizu, K., Uesugi, K., Takeuchi, A. & Watanabe, Y., Sep 1 2019, In : Acta Materialia. 176, p. 96-108 13 p.

Research output: Contribution to journalArticle

Hydrogen embrittlement
Hydrogen
Aluminum alloys
Intermetallics
Precipitates

Assessment of predominant microstructural features controlling 3D short crack growth behavior via a surrogate approach in Ti-6Al-4V

Hassanipour, M., Watanabe, S., Hirayama, K., Li, H., Toda, H., Uesugi, K. & Takeuchi, A., Mar 28 2019, In : Materials Science and Engineering A. 751, p. 351-362 12 p.

Research output: Contribution to journalArticle

short cracks
Crack propagation
cracks
Cracks
shear stress

Attempts on pico-precision machining via combination of ELID-grinding and polishing

Ohmori, H., Kim, Y., Uehara, Y., Kasuga, H., Ono-Kato, T., Lin, W., Kurokawa, S. & Umezu, S., Jan 1 2019, In : Seimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering. 85, 4, p. 304-309 6 p.

Research output: Contribution to journalArticle

Polishing
Machining

Biogas Power Generation with SOFC to Demonstrate Energy Circulation Suitable for Mekong Delta, Vietnam

Shiratori, Y., Sakamoto, M., Nguyen, T. G. H., Yamakawa, T., Kitaoka, T., Orishima, H., Matsubara, H., Watanabe, Y., Nakatsuka, S., Doan, T. C. D. & Dang, C. M., Jan 1 2019, In : Fuel Cells.

Research output: Contribution to journalArticle

Biogas
Solid oxide fuel cells (SOFC)
Power generation
Bagasse
Ponds

Biomimetic artificial cartilage: Fibre-reinforcement of PVA hydrogel to promote biphasic lubrication mechanism

Sakai, N., Yarimitsu, S., Sawae, Y., Komori, M. & Murakami, T., Mar 1 2019, In : Biosurface and Biotribology. 5, 1, p. 13-19 7 p.

Research output: Contribution to journalArticle

Open Access
Lubrication
Biomimetics
Hydrogel
Cartilage
Fiber reinforced materials

Characterisation of structural similarities of precipitates in Mg–Zn and Al–Zn–Mg alloys systems

Bendo, A., Maeda, T., Matsuda, K., Lervik, A., Holmestad, R., Marioara, C. D., Nishimura, K., Nunomura, N., Toda, H., Yamaguchi, M., Ikeda, K. I. & Homma, T., Jan 1 2019, In : Philosophical Magazine.

Research output: Contribution to journalArticle

precipitates
hexagons
bricks
cells
aspect ratio

Choice of muscular forces for motion control of a robot arm with biarticular muscles

Morizono, T., Tahara, K. & Kino, H., Jan 1 2019, In : Journal of Robotics and Mechatronics. 31, 1, p. 143-155 13 p.

Research output: Contribution to journalArticle

Motion control
Muscle
Robots
Robotic arms
Kinetics

Colorectal endoscopic submucosal dissection using novel articulating devices: a comparative study in a live porcine model

Okamoto, Y., Nakadate, R., Nakamura, S., Arata, J., Oguri, S., Tomohiko, M., Esaki, M., iwasa, T., Ouchida, K., Akahoshi, T., Ikeda, T., Kitazono, T. & Hashizume, M., Feb 15 2019, In : Surgical endoscopy. 33, 2, p. 651-657 7 p.

Research output: Contribution to journalArticle

Swine
Equipment and Supplies
Endoscopic Mucosal Resection
Anal Canal
Colon
1 Citation (Scopus)

Coupled thermal transport and mass diffusion during vapor absorption into hygroscopic liquid desiccant droplets

Wang, Z., Orejon, D., Sefiane, K. & Takata, Y., May 1 2019, In : International Journal of Heat and Mass Transfer. 134, p. 1014-1023 10 p.

Research output: Contribution to journalArticle

Hygroscopic Agents
desiccants
Vapors
vapors
Liquids

Crystallographic selection rule for the propagation mode of microstructurally small fatigue crack in a laminated Ti-6Al-4V alloy: Roles of basal and pyramidal slips

Maenosono, A., Koyama, M., Tanaka, Y., Ri, S., Wang, Q. & Noguchi, H., Nov 1 2019, In : International Journal of Fatigue. 128, 105200.

Research output: Contribution to journalArticle

Fatigue Crack Growth
Fatigue Crack
Selection Rules
Fatigue crack propagation
Slip
1 Citation (Scopus)

Density Data of Two (H2 + CO2) Mixtures and a (H2 + CO2 + CH4) Mixture by a Modified Burnett Method at Temperature 673 K and Pressures up to 25 MPa

Cheng, S., Shang, F., Ma, W., Jin, H., Sakoda, N., Zhang, X. & Guo, L., Apr 11 2019, In : Journal of Chemical and Engineering Data. 64, 4, p. 1693-1704 12 p.

Research output: Contribution to journalArticle

Equations of state
Temperature
Water
Coal
Gasification

Design, modeling, and motion analysis of a novel fluid actuated spherical rolling robot

Tafrishi, S. A., Svinin, M., Esmaeilzadeh, E. & Yamamoto, M., Aug 1 2019, In : Journal of Mechanisms and Robotics. 11, 4, 041010.

Research output: Contribution to journalArticle

Robots
Fluids
Pipe
Torque motors
Mobile robots

Design and control of a power-assist system for pedal operation

Fujita, T., Kiguchi, K., Yabunaka, S., Takeda, Y. & Hara, T., Jan 1 2019, In : International Journal of Mechanical Engineering and Robotics Research. 8, 4, p. 651-654 4 p.

Research output: Contribution to journalArticle

Railroad cars

Detection of hydrogen effusion before, during, and after martensitic transformation: Example of multiphase transformation-induced plasticity steel

Koyama, M., Yamasaki, D., Ikeda, A., Hojo, T., Akiyama, E., Takai, K. & Tsuzaki, K., Jan 1 2019, (Accepted/In press) In : International Journal of Hydrogen Energy.

Research output: Contribution to journalArticle

Austenitic transformations
Thermal desorption spectroscopy
Thermal desorption
high strength steels
Martensitic transformations
Open Access
Electrical engineering
Energy resources
Shock waves
Hydrophones
Cavitation
2 Citations (Scopus)

Development of paper-structured catalyst for application to direct internal reforming solid oxide fuel cell fueled by biogas

Nguyen, T. G. H., Sakamoto, M., Uchida, T., Doan, D. C. T., Dang, M. C., Tu, P. H., Sasaki, K. & Shiratori, Y., Apr 23 2019, In : International Journal of Hydrogen Energy. 44, 21, p. 10484-10497 14 p.

Research output: Contribution to journalArticle

Biogas
solid oxide fuel cells
Reforming reactions
Solid oxide fuel cells (SOFC)
catalysts

Drop Evaporation on Rough Hot-Spots: Effect of Wetting Modes

Zhang, H., Kita, Y., Zhang, D., Nagayama, G., Takata, Y., Sefiane, K. & Askounis, A., Jan 1 2019, (Accepted/In press) In : Heat Transfer Engineering.

Research output: Contribution to journalArticle

wetting
Wetting
Evaporation
evaporation
Cooling

Dropwise Condensation on Multiscale Bioinspired Metallic Surfaces with Nanofeatures

Orejon, D., Askounis, A., Takata, Y. & Attinger, D., Jan 1 2019, In : ACS Applied Materials and Interfaces.

Research output: Contribution to journalArticle

Condensation
Surface roughness
Coatings
Wetting
Adhesion
Open Access
Electron diffraction
Plastic deformation
plastics
Imaging techniques
Electrons
Tooth Socket
Tooth Extraction
Bone and Bones
Injections
Osteoblasts

Effect of Copper Addition on Precipitation Behavior near Grain Boundary in AlZnMg Alloy

Matsuda, K., Yasumoto, T., Bendo, A., Tsuchiya, T., Lee, S., Nishimura, K., Nunomura, N., Marioara, C. D., Levik, A., Holmestad, R., Toda, H., Yamaguchi, M., Ikeda, K. I., Homma, T. & Ikeno, S., Jan 1 2019, In : Materials Transactions. 60, 8, p. 1688-1696 9 p.

Research output: Contribution to journalArticle

Open Access
Precipitates
Copper
precipitates
Grain boundaries
hardness
1 Citation (Scopus)

Effect of defects on the fatigue limit of Ni-based superalloy 718 with different grain sizes

Kevinsanny, Okazaki, S., Takakuwa, O., Ogawa, Y., Okita, K., Funakoshi, Y., Yamabe, J., Matsuoka, S. & Matsunaga, H., May 1 2019, In : Fatigue and Fracture of Engineering Materials and Structures. 42, 5, p. 1203-1213 11 p.

Research output: Contribution to journalArticle

Superalloys
Fatigue of materials
Defects
Cracks
Microstructure
Coal combustion
Fuel burners
Turbulent flow
Reaction rates
Computational fluid dynamics
boiling
Boiling liquids
Heat flux
heat flux
Heating

Effect of Hydrogen on the Substructure of Lenticular Martensite in Fe-31Ni Alloy

Shibata, A., Enoki, M., Saji, N., Tai, H., Koyama, M., Ohtani, H., Tsuji, N. & Tsuzaki, K., Sep 15 2019, In : Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 50, 9, p. 4027-4036 10 p.

Research output: Contribution to journalArticle

martensite
substructures
Martensite
Hydrogen
hydrogen
Open Access
Electrolysis
Two phase flow
Electrolytes
Numerical analysis
Polymers
1 Citation (Scopus)

Emergence of Rapid Oxygen Surface Exchange Kinetics during in Situ Crystallization of Mixed Conducting Thin Film Oxides

Chen, T., Harrington, G. F., Masood, J., Sasaki, K. & Perry, N. H., Mar 6 2019, In : ACS Applied Materials and Interfaces. 11, 9, p. 9102-9116 15 p.

Research output: Contribution to journalArticle

Crystallization
Oxides
Light transmission
Oxygen
Thin films

Enhanced pool boiling of ethanol on wettability-patterned surfaces

Shen, B., Hamazaki, T., Ma, W., Iwata, N., Hidaka, S., Takahara, A., Takahashi, K. & Takata, Y., Feb 25 2019, In : Applied Thermal Engineering. p. 325-331 7 p.

Research output: Contribution to journalArticle

Boiling liquids
Wetting
Ethanol
Nucleate boiling
Boiling point

Enhancement of hydrogen embrittlement resistance of Fe-Mn-C twinning-induced plasticity steel by partial recrystallization technique

Park, T. M., Kim, M. T., Baik, K. H., Koyama, M. & Han, J., May 1 2019, In : Materials Characterization. 151, p. 221-226 6 p.

Research output: Contribution to journalArticle

hydrogen embrittlement
Hydrogen embrittlement
Steel
Twinning
twinning

Evaluation of fatigue life and fatigue limit of circumferentially-notched Type 304 stainless steel in air and hydrogen gas based on crack-growth property and cyclic stress-strain response

Nagaishi, N., Yoshikawa, M., Okazaki, S., Yamabe, J., Yoshida, F. & Matsunaga, H., Jun 15 2019, In : Engineering Fracture Mechanics. 215, p. 164-177 14 p.

Research output: Contribution to journalArticle

Stainless Steel
Hydrogen
Crack propagation
Stainless steel
Gases

Evolution of quasi-brittle hydrogen-assisted damages in a dual-phase steel

Kumamoto, T., Koyama, M., Sato, K. & Tsuzaki, K., Jan 1 2019, In : Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 83, 7, p. 221-230 10 p.

Research output: Contribution to journalArticle

Open Access
Positron annihilation spectroscopy
hydrogen embrittlement
brittleness
Hydrogen embrittlement
Steel

Experimental and numerical analysis of turbulent pulverized coal flame in a coaxial burner

Ahn, S., Tainaka, K., Watanabe, H. & Kitagawa, T., Jul 15 2019, In : Energy. 179, p. 727-735 9 p.

Research output: Contribution to journalArticle

Fuel burners
Numerical analysis
Coal
Momentum transfer
Coal combustion

Experimental confirmation of grain boundary magnetism in FeSi and FeSn alloys by TEM-EELS

Ii, S., Hirayama, K. & Tsurekawa, S., Jan 1 2019, In : Materials Transactions. 60, 5, p. 636-641 6 p.

Research output: Contribution to journalArticle

Electron energy loss spectroscopy
Magnetism
Grain boundaries
grain boundaries
Transmission electron microscopy

Fatigue behavior in an Fe-N binary ferritic steel: Similarity and difference between carbon and nitrogen

Habib, K., Koyama, M., Sakurada, E., Yoshimura, N., Yokoi, T., Ushioda, K., Tsuzaki, K. & Noguchi, H., Jan 1 2019, In : isij international. 59, p. 186-191 6 p.

Research output: Contribution to journalArticle

Steel
Ferritic steel
Nitrogen
Carbon
Fatigue of materials

Fatigue Resistance of Laminated and Non-laminated TRIP-maraging Steels: Crack Roughness vs Tensile Strength

Zhang, Z., Koyama, M., Wang, M., Tasan, C. C. & Noguchi, H., Mar 15 2019, In : Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 50, 3, p. 1142-1145 4 p.

Research output: Contribution to journalArticle

maraging steels
Maraging steel
plastic properties
tensile strength
Plasticity
4 Citations (Scopus)

First-principles calculation of multiple hydrogen segregation along aluminum grain boundaries

Yamaguchi, M., Ebihara, K. I., Itakura, M., Tsuru, T., Matsuda, K. & Toda, H., Jan 1 2019, In : Computational Materials Science. 156, p. 368-375 8 p.

Research output: Contribution to journalArticle

First-principles Calculation
Grain Boundary
Segregation
Aluminum
Hydrogen
Martensitic transformations
martensitic transformation
Hydrogen
Iron
iron

Flamelet Model for a Three-Feed Non-premixed Combustion System with a Diluent Stream: Analysis and Validation of Quasi-Two-Dimensional Flamelet (Q2DF) Models

Yu, P., Watanabe, H., Zhang, W., Kurose, R. & Kitagawa, T., May 16 2019, In : Energy and Fuels. 33, 5, p. 4640-4650 11 p.

Research output: Contribution to journalArticle

Direct numerical simulation
Temperature
1 Citation (Scopus)

Flame-spread limit from interactive burning droplets in microgravity

Yoshida, Y., Iwai, K., Nagata, K., Seo, T., Mikami, M., Moriue, O., Sakashita, T., Kikuchi, M., Suzuki, T. & Nokura, M., Jan 1 2019, In : Proceedings of the Combustion Institute. 37, 3, p. 3409-3416 8 p.

Research output: Contribution to journalArticle

Microgravity
microgravity
flames
life (durability)
fibers

Grain refinement effect on hydrogen embrittlement resistance of an equiatomic CoCrFeMnNi high-entropy alloy

Koyama, M., Ichii, K. & Tsuzaki, K., Jun 21 2019, In : International Journal of Hydrogen Energy. 44, 31, p. 17163-17167 5 p.

Research output: Contribution to journalArticle

hydrogen embrittlement
Hydrogen embrittlement
Grain refinement
Entropy
entropy
Open Access
austenitic stainless steels
Austenitic stainless steel
Entropy
cracks
Crack propagation
2 Citations (Scopus)

Heterogeneous structure and surface tension effects on mechanical response in pulmonary acinus: A finite element analysis

Koshiyama, K., Nishimoto, K., Ii, S., Sera, T. & Wada, S., Jun 1 2019, In : Clinical Biomechanics. 66, p. 32-39 8 p.

Research output: Contribution to journalArticle

Finite Element Analysis
Surface Tension
Economic Inflation
Lung
Mechanics

Hydrogen-assisted crack propagation in α-iron during elasto-plastic fracture toughness tests

Birenis, D., Ogawa, Y., Matsunaga, H., Takakuwa, O., Yamabe, J., Prytz, Ø. & Thøgersen, A., May 22 2019, In : Materials Science and Engineering A. 756, p. 396-404 9 p.

Research output: Contribution to journalArticle

crack propagation
fracture strength
Fracture toughness
Hydrogen
Crack propagation

Hydrogen desorption behavior in Al-8%Zn-1%Mg alloy

Fujihara, H., Toda, H., Shimizu, K., Takeuchi, A. & Uesugi, K., Jan 1 2019, In : Keikinzoku/Journal of Japan Institute of Light Metals. 69, 3, p. 186-193 8 p.

Research output: Contribution to journalArticle

Open Access
Hydrogen
Desorption
Thermal desorption
Hydrogen embrittlement
Grain boundaries