Department of Mechanical Engineering

Research Output 1979 2019

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2019

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

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

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

Organic minerals
Shellfish
Calorific value
Bagasse
Biogas

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

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. p. 1014-1023 10 p.

Research output: Contribution to journalArticle

Hygroscopic Agents
desiccants
Vapors
vapors
Liquids

Density Data of Two (H 2 + CO 2 ) Mixtures and a (H 2 + CO 2 + CH 4 ) 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

Carbon Monoxide
Equations of state
Carbon Dioxide
Carbon dioxide
Temperature

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
Open Access
Electron diffraction
Plastic deformation
plastics
Imaging techniques
Electrons
Tooth Socket
Tooth Extraction
Bone and Bones
Injections
Osteoblasts

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

Effect of devolatilization model on flame structure of pulverized coal combustion in a jet-burner system

Ahn, S., Watanabe, H. & Kitagawa, T., Apr 1 2019, In : Journal of Mechanical Science and Technology. 33, 4, p. 1973-1979 7 p.

Research output: Contribution to journalArticle

Flame research
Gas burners
Pulverized fuel
Coal combustion
Fuel burners
Open Access
Electrolysis
Two phase flow
Electrolytes
Numerical analysis
Polymers

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

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
1 Citation (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

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
Open Access
austenitic stainless steels
Austenitic stainless steel
Entropy
cracks
Crack propagation

Hydrogen-induced ductility loss of precipitation-strengthened Fe-Ni-Cr-based superalloy

Takakuwa, O., Ogawa, Y., Yamabe, J. & Matsunaga, H., Jan 2 2019, In : Materials Science and Engineering A. 739, p. 335-342 8 p.

Research output: Contribution to journalArticle

heat resistant alloys
ductility
Superalloys
Ductility
Hydrogen

Inverse analysis of vocal sound source using an analytical model of the vocal tract

Yokota, K., Ishikawa, S., Koba, Y., Kijimoto, S. & Sugiki, S., Jul 1 2019, In : Applied Acoustics. 150, p. 89-103 15 p.

Research output: Contribution to journalArticle

waveforms
acoustics
vocal cords
applications of mathematics
dampers

Lowering Strain Rate Simultaneously Enhances Carbon- and Hydrogen-Induced Mechanical Degradation in an Fe-33Mn-1.1C Steel

Tuğluca, I. B., Koyama, M., Shimomura, Y., Bal, B., Canadinc, D., Akiyama, E. & Tsuzaki, K., Mar 15 2019, In : Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 50, 3, p. 1137-1141 5 p.

Research output: Contribution to journalArticle

Steel
strain rate
Strain rate
Hydrogen
Carbon
2 Citations (Scopus)

Measurement of thermal contact resistance between individual carbon fibers using a laser-flash Raman mapping method

Li, Q., Katakami, K., Ikuta, T., Kohno, M., Zhang, X. & Takahashi, K., Jan 1 2019, In : Carbon. 141, p. 92-98 7 p.

Research output: Contribution to journalArticle

Contact resistance
Carbon fibers
Lasers
Thermal conductivity
Hot Temperature
Connexin 43
Dental prostheses
Cell death
Cell culture
Bone

Open-source cell extension system assembled from laser-cut plates

Kurata, K., Sumida, K. & Takamatsu, H., Apr 1 2019, In : HardwareX. 5, e00065.

Research output: Contribution to journalArticle

Open Access
Stretching
Machining
Thread cutting
Biomechanics
Lasers

Optimization of mechanical properties in aluminum alloys via hydrogen partitioning control

Toda, H., Yamaguchi, M., Matsuda, K., Shimizu, K., Hirayama, K., Su, H., Fujihara, H., Ebihara, K., Itakura, M., Tsuru, T., Nishimura, K., Nunomura, N., Lee, S., Tsuchiya, T., Takeuchi, A. & Uesugi, K., Feb 1 2019, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 105, 2, p. 118-131 14 p.

Research output: Contribution to journalArticle

Open Access
hydrogen embrittlement
Hydrogen embrittlement
aluminum alloys
Hydrogen
Aluminum alloys

Overpotentials and reaction mechanism in electrochemical hydrogen pumps

Hao, Y. M., Nakajima, H., Inada, A., Sasaki, K. & Ito, K., Apr 1 2019, In : Electrochimica Acta. 301, p. 274-283 10 p.

Research output: Contribution to journalArticle

Hydrogen
Pumps
Cathodes
Anodes
Catalysts
cell anodes
solid oxide fuel cells
Solid oxide fuel cells (SOFC)
Anodes
anodes

Patterning defects in high-speed reverse offset printing: Lessons from contact dynamics

Kusaka, Y., Mizukami, M., Yamaguchi, T., Fukuda, N. & Ushijima, H., Feb 13 2019, In : Journal of Micromechanics and Microengineering. 29, 4, 045001.

Research output: Contribution to journalArticle

Offset printing
Polydimethylsiloxane
Printing
Defects
Contacts (fluid mechanics)
1 Citation (Scopus)

Phase Stability Effects on Hydrogen Embrittlement Resistance in Martensite–Reverted Austenite Steels

Cameron, B. C., Koyama, M. & Tasan, C. C., Jan 1 2019, In : Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 50, 1, p. 29-34 6 p.

Research output: Contribution to journalArticle

hydrogen embrittlement
Hydrogen embrittlement
Phase stability
Steel
austenite

Prediction of soot formation characteristics in a pulverized-coal combustion field by large eddy simulations with the TDP model

Takahashi, H., Hashimoto, N., Watanabe, H., Kurose, R. & Fujita, O., Jan 1 2019, In : Proceedings of the Combustion Institute. 37, 3, p. 2883-2891 9 p.

Research output: Contribution to journalArticle

Soot
Coal combustion
Large eddy simulation
soot
large eddy simulation

Quantitative evaluation of the flaking strength of rolling bearings with small defects as a crack problem

Hashimoto, S., Komata, H., Okazaki, S. & Matsunaga, H., Feb 1 2019, In : International Journal of Fatigue. 119, p. 195-203 9 p.

Research output: Contribution to journalArticle

Bearings (structural)
Rolling Bearing
Quantitative Evaluation
Crack
Defects

Recent trends in sealing technology

Sugimura, J. & Mizuta, H., Jan 1 2019, In : Toraibarojisuto/Journal of Japanese Society of Tribologists. 64, 1, p. 13-14 2 p.

Research output: Contribution to journalArticle

sealing
trends
2 Citations (Scopus)

Resistance to mechanically small fatigue crack growth in ultrafine grained interstitial-free steel fabricated by accumulative roll-bonding

Lin, X., Koyama, M., Gao, S., Tsuji, N., Tsuzaki, K. & Noguchi, H., Jan 1 2019, In : International Journal of Fatigue. 118, p. 117-125 9 p.

Research output: Contribution to journalArticle

Roll bonding
Fatigue Crack Growth
Steel
Fatigue crack propagation
Fatigue

Revisiting the effects of hydrogen on deformation-induced γ-ε martensitic transformation

Koyama, M., Terao, N. & Tsuzaki, K., Aug 15 2019, In : Materials Letters. 249, p. 197-200 4 p.

Research output: Contribution to journalArticle

Martensitic transformations
martensitic transformation
Hydrogen
martensite
Martensite

Rotational Angle Control of a Twisted Polymeric Fiber Actuator by an Estimated Temperature Feedback

Tahara, K., Hayashi, R., Masuya, K., Takagi, K., Irisawa, T., Yamauchi, T. & Tanaka, E., Jul 1 2019, In : IEEE Robotics and Automation Letters. 4, 3, p. 2447-2454 8 p., 8653971.

Research output: Contribution to journalArticle

Open Access
Actuator
Actuators
Fiber
Feedback
Angle

Rotational Angle Trajectory Tracking of a Twisted Polymeric Fiber Actuator by the Combination of a Model-Based Feed-Forward and Estimated Temperature Feedback

Hayashi, R., Masuya, K., Takagi, K., Irisawa, T., Fujino, R., Yamauchi, T., Tanaka, E. & Tahara, K., Jul 1 2019, In : IEEE Robotics and Automation Letters. 4, 3, p. 2561-2567 7 p., 8678402.

Research output: Contribution to journalArticle

Trajectory Tracking
Feedforward
Actuator
Actuators
Trajectories

Simultaneous imaging of Mie scattering, PAHs laser induced fluorescence and soot laser induced incandescence to a lab-scale turbulent jet pulverized coal flame

Hayashi, J., Hashimoto, N., Nakatsuka, N., Tainaka, K., Tsuji, H., Tanno, K., Watanabe, H., Makino, H. & Akamatsu, F., Jan 1 2019, In : Proceedings of the Combustion Institute. 37, 3, p. 3045-3052 8 p.

Research output: Contribution to journalArticle

incandescence
Soot
turbulent jets
Coal
Polycyclic Aromatic Hydrocarbons
1 Citation (Scopus)

SOFC anodes impregnated with noble metal catalyst nanoparticles for high fuel utilization

Futamura, S., Muramoto, A., Tachikawa, Y., Matsuda, J., Lyth, S. M., Shiratori, Y., Taniguchi, S. & Sasaki, K., Mar 29 2019, In : International Journal of Hydrogen Energy. 44, 16, p. 8502-8518 17 p.

Research output: Contribution to journalArticle

Open Access
cell anodes
solid oxide fuel cells
Precious metals
Solid oxide fuel cells (SOFC)
noble metals

The effects of fluid shear stress and O 2 concentration on the phosphorylation of eNOS at Ser 635 in endothelial cells

Sera, T., Ueyama, K., Karimi, A. & Kudo, S., Jun 1 2019, In : Synergy. 8, 100046.

Research output: Contribution to journalArticle

Nitric Oxide Synthase
Hyperoxia
Endothelial Cells
Phosphorylation
Blood Vessels
1 Citation (Scopus)

The interplay and impact of strain and defect association on the conductivity of rare-earth substituted ceria

Harrington, G. F., Sun, L., Yildiz, B., Sasaki, K., Perry, N. H. & Tuller, H. L., Mar 1 2019, In : Acta Materialia. 166, p. 447-458 12 p.

Research output: Contribution to journalArticle

Cerium compounds
Rare earths
Association reactions
Defects
Activation energy
thickeners
greases
Lubricating greases
Stearates
stearates

Unburned carbon measurement in fly ash using laser-induced breakdown spectroscopy with short nanosecond pulse width laser

Liu, R., Deguchi, Y., Nan, W., Hu, R., Wang, Z., Fujita, Y., Tanaka, S., Tainaka, K., Tanno, K., Watanabe, H., Liu, J. & Yan, J., Jan 1 2019, In : Advanced Powder Technology.

Research output: Contribution to journalArticle

Coal Ash
Laser induced breakdown spectroscopy
Fly ash
Laser pulses
Carbon

Voxel-based modeling of airflow in the human nasal cavity

Kimura, S., Sakamoto, T., Sera, T., Yokota, H., Ono, K., Doorly, D. J., Schroter, R. C. & Tanaka, G., Feb 17 2019, In : Computer Methods in Biomechanics and Biomedical Engineering. 22, 3, p. 331-339 9 p.

Research output: Contribution to journalArticle

Pressure drop
Tomography
1 Citation (Scopus)

Water vapor uptake into hygroscopic lithium bromide desiccant droplets: Mechanisms of droplet growth and spreading

Wang, Z., Orejon, D. M., Sefiane, K. & Takata, Y., Jan 1 2019, In : Physical Chemistry Chemical Physics. 21, 3, p. 1046-1058 13 p.

Research output: Contribution to journalArticle

Hygroscopic Agents
desiccants
Steam
water vapor
bromides