研究成果 1977 2020

フィルター
Conference article
2019

A study on performance prediction of Darrieus-type hydroturbine operated in open channels using CFD with actuator disk method

Suzuki, Y., Katayama, Y., Watanabe, S., Tsuda, S. & Furukawa, A., 3 28 2019, : : IOP Conference Series: Earth and Environmental Science. 240, 4, 042020.

研究成果: ジャーナルへの寄稿Conference article

公開
turbine
prediction
flow velocity
experiment
flow field

Characterization of dendritic growth in Fe-C system using time-resolved X-ray tomography and physics-based filtering

Yasuda, H., Kawarasaki, T., Tomiyori, Y., Kato, Y. & Morishita, K., 6 17 2019, : : IOP Conference Series: Materials Science and Engineering. 529, 1, 012023.

研究成果: ジャーナルへの寄稿Conference article

公開
Image quality
Tomography
Physics
X rays
Synchrotron radiation

Effect of azimuth angle on the energy consumption of refrigerated container

Budiyanto, M. A., Sunaryo, Fernanda, H. & Shinoda, T., 1 1 2019, : : Energy Procedia. 156, p. 201-206 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Refrigerated containers
Roofs
Containers
Energy utilization
Energy conservation

Experimental investigation on suction performance and cavitation instabilities of turbopumps with two different inducers

Morii, T., Tanaka, Y., Watanabe, S., Ohashi, S. & Matsunaga, Y., 3 28 2019, : : IOP Conference Series: Earth and Environmental Science. 240, 3, 032041.

研究成果: ジャーナルへの寄稿Conference article

公開
cavitation
suction
pump
low flow
shaft

Experiment and Simulation on Heavy Oil Production with Steam Flooding in Heterogeneous Reservoir

Maneeintr, K., Sasaki, K. & Boonpramote, T., 1 1 2019, : : IOP Conference Series: Materials Science and Engineering. 521, 1, 012011.

研究成果: ジャーナルへの寄稿Conference article

公開
Heavy oil production
Petroleum reservoirs
Steam
Oils
Viscosity

Forecasting annual energy consumption using machine learnings: Case of Indonesia

Kurniawan, R. & Managi, S., 5 10 2019, : : IOP Conference Series: Earth and Environmental Science. 257, 1, 012032.

研究成果: ジャーナルへの寄稿Conference article

公開
artificial neural network
Gross Domestic Product
train
economic growth
urbanization

Hydrothermal treatment of oil palm biomass in batch and semi-flow reactors

Yuliansyah, A. T., Kumagai, S., Hirajima, T. & Sasaki, K., 1 1 2019, : : Energy Procedia. 158, p. 675-680 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Palm oil
Fruits
Biomass
Calorific value
Batch reactors
1 引用 (Scopus)

Investigation using 4D-CT of massive-like transformation from the δ to γ phase during and after δ-solidification in carbon steels

Yasuda, H., Hashimoto, T., Sei, N., Morishita, K. & Yoshiya, M., 6 17 2019, : : IOP Conference Series: Materials Science and Engineering. 529, 1, 012013.

研究成果: ジャーナルへの寄稿Conference article

公開
Carbon steel
Solidification
Tomography
Cooling
Liquids
公開
Machinability
Forging
Automobiles
automobile
cutting (process)

Performance of a submerged impulse hydro turbine

Azegami, T., Katayama, Y., Haneda, Y. & Iio, S., 3 28 2019, : : IOP Conference Series: Earth and Environmental Science. 240, 4, 042014.

研究成果: ジャーナルへの寄稿Conference article

公開
turbine
cavitation
electricity
friction
drinking water

Preparation and characterization of semi-refined carrageenan from Kappaphycus alvarezii seaweed bleached by Peracetic Acid

Uju, Prasetyaningsih, E., Santoso, J., Kamiya, N. & Oshima, T., 5 23 2019, : : IOP Conference Series: Earth and Environmental Science. 278, 1, 012077.

研究成果: ジャーナルへの寄稿Conference article

公開
carrageenan
seaweed
bleaching
acid
ash

Torque loss occurring on a Submerged impulse hydro turbine

Usami, S., Koyama, H., Azegami, T., Katayama, Y., Haneda, Y. & Iio, S., 3 28 2019, : : IOP Conference Series: Earth and Environmental Science. 240, 4, 042017.

研究成果: ジャーナルへの寄稿Conference article

公開
torque
turbine
loss
environmental issue
pipe

Unsteady forces and moments acting on a cantilevered rectangular hydrofoil with tip clearance in cavitating conditions

Ehara, Y., Kitamura, S., Tsuru, W., Watanabe, S. & Tsuda, S., 3 28 2019, : : IOP Conference Series: Earth and Environmental Science. 240, 6, 062054.

研究成果: ジャーナルへの寄稿Conference article

公開
drag
cavitation
two-dimensional flow
gauge
asymmetry
2018

<i>α</i>-チタン合金おける降伏応力および疲労き裂伝ぱ速度の温度依存性

田中將己, 林幸宏, 奥山彫夢 & 森川龍哉, 2018, : : 日本機械学会九州支部講演論文集. 2018, 0, p. D35

研究成果: ジャーナルへの寄稿Conference article

A device for measuring thermal conductivity with a drop of liquid

Fukunaga, T., Okuno, Y., Kitamura, K., Wang, H. D., Kurata, K. & Takamatsu, H., 1 1 2018, : : International Heat Transfer Conference. 2018-August, p. 8955-8960 6 p.

研究成果: ジャーナルへの寄稿Conference article

Thermal conductivity
thermal conductivity
sensors
Sensors
Liquids

A Fundamental Hammering Sound Test to assess the Degree of Deterioration in Reinforced Concrete Structure

Mokhatar, S. N., Zuki, S. S. M., Tan, H. J., Sonoda, Y., Inoue, K., Kamarudin, A. F. & Md Noh, M. S., 11 15 2018, : : IOP Conference Series: Materials Science and Engineering. 431, 12, 122013.

研究成果: ジャーナルへの寄稿Conference article

公開
Concrete construction
Deterioration
Reinforced concrete
Mortar
Acoustic waves
Concrete construction
Acoustic waves
Deterioration
Inspection
Experiments

Analysis of fatigue crack configuration influence on fatigue life

Aibara, M., Koyama, M., Hamada, S. & Noguchi, H., 1 1 2018, : : Procedia Structural Integrity. 13, p. 1148-1153 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Fatigue crack propagation
Fatigue of materials
Cracks
Cyclic loads
Stress intensity factors
1 引用 (Scopus)

A new design concept for prevention of hydrogen-induced mechanical degradation: Viewpoints of metastability and high entropy

Koyama, M., Eguchi, T., Ichii, K., Tasan, C. C. & Tsuzaki, K., 1 1 2018, : : Procedia Structural Integrity. 13, p. 292-297 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Martensite
Hydrogen
Entropy
Degradation
Austenitic steel
Impact resistance
Reinforced concrete
Reinforcement
Corrosion
Experiments
公開
Austenitic stainless steel
Strain rate
Hydrogen
Nitrogen
Gases

Backflow vortex behaviours in contra-rotating axial flow pump at low flow rates

Zhang, D., Tsuneda, T., Katayama, Y., Watanabe, S., Tsuda, S. & Furukawa, A., 7 30 2018, : : IOP Conference Series: Earth and Environmental Science. 163, 1, 012036.

研究成果: ジャーナルへの寄稿Conference article

low flow
vortex
pump
rate
simulation

Bioremediation of Unsaturated Saline Soil

Moqsud, M. A., Kodama, Y., Omine, K. & Yasufuku, N., 1 1 2018, : : Geotechnical Special Publication. 2017-November, GSP 302, p. 339-346 8 p.

研究成果: ジャーナルへの寄稿Conference article

Bioremediation
saline soil
bioremediation
Soils
electrical conductivity

Boiling Two-Phase Flow experiment in microgravity onboard International Space station

Matsumoto, S., Ohta, H., Asano, H., Kawanami, O., Imai, R., Yasuhisa, S. & Suzukig, K., 1 1 2018, : : Proceedings of the International Astronautical Congress, IAC. 2018-October

研究成果: ジャーナルへの寄稿Conference article

Microgravity
International Space Station
two phase flow
Space stations
microgravity

Bubbles and droplets at the initial stage of nucleation: Recent advances in experimental techniques

Takahashi, K., 1 1 2018, : : International Heat Transfer Conference. 2018-August, p. 359-367 9 p.

研究成果: ジャーナルへの寄稿Conference article

Bubbles (in fluids)
Nucleation
bubbles
atomic force microscopy
nucleation

Coastal monitoring program of bathymetry using video images technique

Zikra, M. & Hashimoto, N., 7 4 2018, : : MATEC Web of Conferences. 177, 01008.

研究成果: ジャーナルへの寄稿Conference article

Bathymetry
Pixels
Monitoring
Beaches
Luminance
Ferrosoferric Oxide
Magnetite
Particle size
Microwaves
Magnetic leakage
1 引用 (Scopus)

Crystallographic orientation-dependent growth mode of microstructurally fatigue small crack in a laminated Ti-6Al-4V alloy

Maenosono, A., Koyama, M., Tanaka, Y., Ri, S., Wang, Q. & Noguchi, H., 1 1 2018, : : Procedia Structural Integrity. 13, p. 694-699 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Crack propagation
Fatigue of materials
Cracks
Fatigue crack propagation
Focused ion beams

Dynamic Simulation Software for Prediction of Hydrogen Temperature and Pressure during Fueling Process

Kuroki, T., Handa, K., Monde, M., Yamaguchi, S., Shinzato, KI., Takata, Y. & Sakoda, N., 1 1 2018, : : SAE Technical Papers. 2018-April

研究成果: ジャーナルへの寄稿Conference article

Fueling
Hydrogen
Computer simulation
Cooling
Temperature

EBSD-FEMデータ変換インターフェースの構築とそれを用いたイメージベース結晶塑性解析

河野義樹, 大橋鉄也, 眞山剛, 田中將己, 坂本盛敬, 奥山彫夢 & 佐藤満弘, 2018, : : 日本機械学会論文集. 84, 860, p. 17-00559-17-00559

研究成果: ジャーナルへの寄稿Conference article

plastic properties
diffraction
crystals
electrons
microstructure

Economic and environment feasibility of landfill gas project in Indonesia

Mahful, R. & Managi, S., 1 1 2018, : : IOP Conference Series: Materials Science and Engineering. 403, 1, 012018.

研究成果: ジャーナルへの寄稿Conference article

公開
Land fill
Gases
Economics
Coal
Gas oils

Effective thermal rectification in suspended monolayer graphene

Wang, H., Zhang, X., Takamatsu, H. & Takahashi, K., 1 1 2018, : : International Heat Transfer Conference. 2018-August, p. 6903-6908 6 p.

研究成果: ジャーナルへの寄稿Conference article

Graphite
rectification
Graphene
Monolayers
graphene

Effect of Si on temperature dependence of non-propagation limit of small fatigue crack in a Fe-C alloy

Kishida, K., Koyama, M., Yoshimura, N., Sakurada, E., Yokoi, T., Ushioda, K., Tsuzaki, K. & Noguchi, H., 1 1 2018, : : Procedia Structural Integrity. 13, p. 1032-1036 5 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Fatigue of materials
Binary alloys
Carbides
Carbon
Temperature

Emergence of distinct fatigue limit: Impact of excess solute magnesium in 6061-T6 alloy

Takahashi, Y., Kuriki, R., Kashihara, M., Shikama, T. & Noguchi, H., 1 1 2018, : : Procedia Structural Integrity. 13, p. 1010-1013 4 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Magnesium
Fatigue of materials
Air
Crack tips
Environmental impact

Enhanced boiling heat transfer on surfaces patterned with mixed wettability

Shen, B., Yamada, M., Mine, T., Hidaka, S., Shiomi, J., Amberg, G., Kohno, M., Takahashi, K. & Takata, Y., 1 1 2018, : : International Heat Transfer Conference. 2018-August, p. 1379-1386 8 p.

研究成果: ジャーナルへの寄稿Conference article

wettability
boiling
Boiling liquids
Wetting
heat transfer

Estimating methane emission from solid waste landfill using various different methods

Mahful, R. & Managi, S., 1 1 2018, : : IOP Conference Series: Materials Science and Engineering. 403, 1, 012005.

研究成果: ジャーナルへの寄稿Conference article

公開
Methane
Solid wastes
Land fill
Global warming
Waste management
in situ measurement
debris
Debris
spacecraft breakup
environmental change
three body problem
design method
libration
Orbits
trajectory

Fabrication of a fiber probe using a CO 2 laser for microstructure measurement: High functionality and durability test

Uchiyama, K., Murakami, H., Katsuki, A., Sajima, T., Yamamoto, T., Nagata, R. & Fujiyoshi, K., 1 1 2018, : : Procedia CIRP. 77, p. 513-516 4 p.

研究成果: ジャーナルへの寄稿Conference article

Durability
Fabrication
Microstructure
Fibers
Lasers
1 引用 (Scopus)

Fatigue Crack Growth Behavior and Associated Microstructure in a Metastable High-Entropy Alloy

Eguchi, T., Koyama, M., Fukushima, Y., Tasan, C. C. & Tsuzaki, K., 1 1 2018, : : Procedia Structural Integrity. 13, p. 831-836 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Fatigue crack propagation
Entropy
Microstructure
Martensite
Ductility

Geomorphological classification of post-caldera volcanoes in the Buyan-Bratan caldera, North Bali, Indonesia

Okuno, M., Harijoko, A., Wayan Warmada, I., Watanabe, K., Nakamura, T., Taguchi, S. & Kobayashi, T., 1 10 2018, : : IOP Conference Series: Earth and Environmental Science. 103, 1, 012014.

研究成果: ジャーナルへの寄稿Conference article

caldera
volcano
lava
crater
tephra

Heater assisted raman method to measure interfacial thermal conductance in van der waals heterostructures

Li, Q., Takahashi, K. & Zhang, X., 1 1 2018, : : International Heat Transfer Conference. 2018-August, p. 7137-7143 7 p.

研究成果: ジャーナルへの寄稿Conference article

heaters
Heterojunctions
Nanosheets
Tin oxides
Indium
3 引用 (Scopus)

Hydrogen-assisted fatigue crack propagation in a pure BCC iron. Part I: Intergranular crack propagation at relatively low stress intensities

Ogawa, Y., Birenis, D., Matsunaga, H., Takakuwa, O., Yamabe, J., Prytz, Ø. & Thøgersen, A., 5 25 2018, : : MATEC Web of Conferences. 165, 03011.

研究成果: ジャーナルへの寄稿Conference article

Fatigue crack propagation
Hydrogen
Crack propagation
Iron
Steam
3 引用 (Scopus)

Hydrogen-assisted fatigue crack propagation in a pure BCC iron. Part II: Accelerated regime manifested by quasi-cleavage fracture at relatively high stress intensity range values

Birenis, D., Ogawa, Y., Matsunaga, H., Takakuwa, O., Yamabe, J., Prytz, Ø. & Thøgersen, A., 5 25 2018, : : MATEC Web of Conferences. 165, 03010.

研究成果: ジャーナルへの寄稿Conference article

Fatigue crack propagation
Hydrogen
Iron
Focused ion beams
Plastic deformation

Impact analysis of rc cantilever beam with polyurea resin using SPH method

Sonoda, Y., Kageyama, M., Koshiishi, M. & Ide, K., 1 1 2018, : : Proceedings of the Annual International Conference on Architecture and Civil Engineering. 216379

研究成果: ジャーナルへの寄稿Conference article

Cantilever beams
Resins
Formability
Dynamic models

Impurity effects of hydrogen and deuterium in vanadium nanoconstrictions

Islam, M. S., Ueno, Y., Takata, H., Inagaki, Y., Hashizume, K. & Kawae, T., 4 19 2018, : : Journal of Physics: Conference Series. 969, 1, 012046.

研究成果: ジャーナルへの寄稿Conference article

vanadium
deuterium
impurities
hydrogen
concentrating

Influence of surface wettability and nanostructure on the generation of interfacial nanobubbles

Teshima, H., Nishiyama, T., Takata, Y. & Takahashi, K., 1 1 2018, : : International Heat Transfer Conference. 2018-August, p. 6909-6914 6 p.

研究成果: ジャーナルへの寄稿Conference article

wettability
Wetting
Nanostructures
boiling
Boiling liquids
1 引用 (Scopus)

Localized Plasticity and Associated Cracking in Stable and Metastable High-Entropy Alloys Pre-Charged with Hydrogen

Ichii, K., Koyama, M., Tasan, C. C. & Tsuzaki, K., 1 1 2018, : : Procedia Structural Integrity. 13, p. 716-721 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Plasticity
Hydrogen
Entropy
Austenite
Ductility

Low-Temperature hydrogen absorption into v and Nb metals from liquid hydrogen

Takata, H., Ienaga, K., Shiga, M., Islam, M. S., Inagaki, Y., Tsujii, H., Hashizume, K. & Kawae, T., 4 19 2018, : : Journal of Physics: Conference Series. 969, 1, 012008.

研究成果: ジャーナルへの寄稿Conference article

liquid hydrogen
niobium
electric potential
hydrogen
liquids

Optimal control of spacecraft attitude motion using Port-Hamiltonian systems

Sakamoto, T., Bando, M. & Hokamoto, S., 1 1 2018, : : Proceedings of the International Astronautical Congress, IAC. 2018-October

研究成果: ジャーナルへの寄稿Conference article

Hamiltonians
optimal control
Spacecraft
spacecraft
Function evaluation