Research Output 1977 2020

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2019

Cavitation simulation of automotive torque converter using a homogeneous cavitation model

Tsutsumi, K., Watanabe, S., Tsuda, S. & Yamaguchi, T., Jan 1 2019.

Research output: Contribution to conferencePaper

Torque converters
Cavitation
Pumps
Turbine pumps
Partial pressure
1 Citation (Scopus)

Cavitation simulation using a new simple homogeneous cavitation model

Watanabe, S., Tsuru, W., Yamamoto, Y. & Tsuda, S., Jan 1 2019.

Research output: Contribution to conferencePaper

Cavitation
Hydrofoils
Shear stress
Liquids
Vapors

Numerical study on the effect of coal composition on a pilot-scale turbulent coal combustion furnace

Ahn, S., Watanabe, H. & Kitagawa, T., Jan 1 2019.

Research output: Contribution to conferencePaper

Coal
Coal combustion
coal
furnaces
Furnaces
Product design
platforms
industries
Industry
simulation
1 Citation (Scopus)
wavelet analysis
cross correlation
surface wave
wavelet
surface waves
2018

A method for extracting the work status in shipyard using deep neural networks

Tanaka, T. & Shinoda, T., Jan 1 2018.

Research output: Contribution to conferencePaper

Shipyards
Productivity
Personnel
Deep neural networks
pipe jacking
mud
slurry
tunnels
soils

An object-base modeling and simulation of CO 2 plume dynamic in saline formation in Nam vang field, Cuu Long basin, Vietnam

Thanh, H. V., Sugai, Y. & Sasaki, K., Jan 1 2018, p. 1-6. 6 p.

Research output: Contribution to conferencePaper

Carbon Monoxide
plume
Carbon capture
Porosity
Sandstone

Development of offline application utilizing geospatial information for field survey at large-scale disasters

Okajima, Y., Mitani, Y., Ikemi, H., Hayashida, T. & Kimura, S., Jan 1 2018, p. 1848-1856. 9 p.

Research output: Contribution to conferencePaper

Disasters
field survey
disaster
Tsunamis
Mobile phones

Drop Propelled by Wettability Contrasts on Microtextured Surfaces

Kita, Y., Mackenzie Dover, C., Askounis, A., Takata, Y. & Sefiane, K., Mar 12 2018, p. B1132.

Research output: Contribution to conferencePaper

Effect of chevron angle on condensation heat transfer of HFC134a at high reduced pressures in plate heat exchangers

Miyata, K., Yanagihara, S., Watanabe, N., Mori, H., Hamamoto, Y., Umezawa, S. & Sugita, K., Jan 1 2018.

Research output: Contribution to conferencePaper

heat exchangers
Heat exchangers
Condensation
heat transfer coefficients
condensation

Effect of mortar injection on over-cutting area using slurry pipe-jacking

Sasaoka, T., Shimada, H., Kubota, S. & Matsui, K., Jan 1 2018.

Research output: Contribution to conferencePaper

pipe jacking
mortar
Mortar
slurry
Pipe

Engineering geological appraisal of the regional development program in Indonesia

Anwar, H. Z., Sudaryanto, Utomo, E. P., Shimada, H. & Matsui, K., Jan 1 2018.

Research output: Contribution to conferencePaper

Indonesia
regional development
hazards
geological hazard
Hazards

Evaluation of strength of cemented geomaterials based on the probabilistic failure model

Omine, K., Ochiai, H. & Yasufuku, N., Jan 1 2018.

Research output: Contribution to conferencePaper

Soil cement
evaluation
cements
soils
cement
1 Citation (Scopus)

Experiment on condensation heat transfer of HFC134a in a horizontal single rectangular mini-channel

Matsumoto, T., Arata, Y., Miyata, K., Hamamoto, Y. & Mori, H., Jan 1 2018.

Research output: Contribution to conferencePaper

Condensation
condensation
heat transfer
Flow rate
Heat transfer

Fundamental study on cement grout injection into soil - effect of soil voids on cement suspension

Koga, M., Shiba, T., Sasaoka, T., Shimada, H. & Matsui, K., Jan 1 2018.

Research output: Contribution to conferencePaper

grout
Grouting
plugging
grouting
cements

Generalization of lubricating and sealing performance using dimensionless parameters on low-friction and zero-leakage mechanical seals

Tokunaga, Y., Inoue, H. & Sugimura, J., Jan 1 2018, p. 193-205. 13 p.

Research output: Contribution to conferencePaper

Cavitation
Seals
Load limits
Friction
Reynolds equation

Geotechnical utilization of sand with waste expanded polystyrene

Yasufuku, N., Ochiai, H., Omine, K. & Suetsugu, D., Jan 1 2018.

Research output: Contribution to conferencePaper

Waste utilization
Polystyrenes
sands
polystyrene
Sand

Strength characteristics of cement treated clayey and sandy soils in terms of overconsolidation ratio

Kasama, K. & Zen, K., Jan 1 2018.

Research output: Contribution to conferencePaper

overconsolidation
Soil cement
cements
sandy soil
soils

Survey on vehicle horn use at intersections in Taipei City, Taiwan

Tsunekawa, S., Hashimoto, K., Inada, T., Takada, M., Oeda, Y., Yamauchi, K., Kim, K. H. & Iwamiya, S. I., Jan 1 2018.

Research output: Contribution to conferencePaper

Taiwan
intersections
vehicles
traffic
evening

The mechanical behaviour of coal relating to CO2 sequestration of Tanjung Enim, Indonesia

Afikah, R., Sasaki, K., Sapto Surjono, S. & Hendra Amijaya, D., Nov 12 2018, p. 1-4. 4 p.

Research output: Contribution to conferencePaper

Acoustic emissions
Coal
Crack initiation
Crack closure
Lignite

エタノール液滴への周囲水蒸気の吸収・吸着

Orejon, D. M., Kita, Y., Okauchi, Y., Fukatani, Y., Kohno, M., Takata, Y. & Sefiane, K., May 29 2018.

Research output: Contribution to conferencePaper

21 Downloads (Pure)

出会い頭事故防止に向けた交差点環境の分析

Translated title of the contribution: Analysis of the crossing environment for the collision accident preventionSato, J., Hirota, M. & Nomura, T., Dec 14 2018, p. 4-B-04. 4 p.

Research output: Contribution to conferencePaper

Open Access
File
Accidents
Highway accidents
Telecommunication traffic
25 Downloads (Pure)

日帰り旅行における現地滞在可能時間の都市比較: 現地滞在可能時間地図

Translated title of the contribution: Maximum staying time comparison of day trips between major cities in Japan: A map of maximum staying time of day tripsHirota, M., Dec 15 2018, p. 321-324. 4 p.

Research output: Contribution to conferencePaper

Open Access
File
travel
Japan
shortenings
air

濡れ性勾配をもつ超撥水面上の液滴可動性

Kita, Y., Mackenzie Dover, C., Askounis, A., Takata, Y. & Sefiane, K., May 29 2018.

Research output: Contribution to conferencePaper

2017

4D hydrogen embrittlement behaviour in high strength aluminium alloy

Toda, H., Shimizu, K., Gao, H. & Hirayama, K., Jan 1 2017, p. 728-729. 2 p.

Research output: Contribution to conferencePaper

High strength alloys
Hydrogen embrittlement
Aluminum alloys
X rays
Hydrogen

Aerosol Measurements in Antarctica Using “Kite Plane” in January 2017

Hayashi, M., HIrasawa, N., Nakata, K. & Higashino, S-I., May 2017.

Research output: Contribution to conferencePaper

A fundamental study of disappearance phenomenon of partial cavitation on the NACA 16012 hydrofoil

Oodaira, Y., Tsuru, W., Watanabe, S. & Iga, Y., Jan 1 2017.

Research output: Contribution to conferencePaper

Hydrofoils
Cavitation
Boundary layers
Pressure distribution
Frequency bands

A production scheme for bitumen production from oil sands reservoir with forming emulsion by injecting hot surfactant solution

Ohashi, R., Sasaki, K., Sugai, Y. & Alade, O. S., Nov 1 2017, p. 1-6. 6 p.

Research output: Contribution to conferencePaper

Oil sands
Petroleum reservoirs
Emulsions
Surface active agents
Horizontal wells
1 Citation (Scopus)

A production scheme for bitumen production from oil sands reservoir with forming emulsion by injecting hot surfactant solution

Ohashi, R., Sasaki, K., Sugai, Y. & Olalekan, A. S., Jan 1 2017.

Research output: Contribution to conferencePaper

asphalt
Oil sands
Petroleum reservoirs
oil sand
bitumen

Characterization and acid leaching of spent hydroprocessing catalyst for valuable metal recovery

Dewi, M. P., Okibe, N. & Petrus, H., Jan 1 2017.

Research output: Contribution to conferencePaper

organic acid
catalyst
leaching
citric acid
acid
nonequilibrium plasmas
Biofuels
Biogas
Carbon Monoxide
nozzles

Do Marangoni flows exist in pure water drops?

Askounis, A., Kita, Y., Takata, Y., Kohno, M., Kim, J., Koutsos, V. & Sefiane, K., Sep 4 2017. 2 p.

Research output: Contribution to conferencePaper

Dynamics of photo-excitation for the ablation of 4H-SiC substrate using femtosecond laser

Matsunaga, K., Hayashi, T., Kurokawa, S., Yokoo, H., Hasegawa, N., Nishikino, M. & Matsukawa, Y., Nov 13 2017.

Research output: Contribution to conferencePaper

Photoexcitation
Ablation
Ultrashort pulses
Substrates
Ultrafast lasers
Hydrofoils
Cavitation
Pressure distribution
Numerical analysis
Computer simulation

Effect of hydrogen peroxide on separation of chalcopyrite and molybdenite using flotation

Wisnu Suyantara, G. P., Hirajima, T., Miki, H. & Sasaki, K., Jan 1 2017.

Research output: Contribution to conferencePaper

molybdenite
chalcopyrite
hydrogen peroxide
oxidation
atomic force microscopy

Effects of oxygen enrichment on combustion instability under super lean and high EGR conditions

Kawasoe, Y., Harada, K., Hashimoto, H., Moriue, O. & Murase, E., Jan 1 2017.

Research output: Contribution to conferencePaper

Oxygen
Strain rate
Fuel burners
Ignition
Engines

Emission Spectroscopy of the C2 swan bands to estimate temperature of the near-extinction flamelets of turbulent premixed flames

Kawasoe, Y., Hashimoto, H., Moriue, O., Murase, E. & Furukawa, J., Jan 1 2017.

Research output: Contribution to conferencePaper

Swan bands
turbulent flames
premixed flames
Emission spectroscopy
extinction
1 Citation (Scopus)

Evaluation of waterdrop impact on soil detachment for a high suction-induced soil

Vilayvong, K., Yasufuku, N. & Pongpanya, P., Jan 1 2017, p. 1257-1260. 4 p.

Research output: Contribution to conferencePaper

suction
Soils
soil
Rain
rainfall

Experimental study on self-leveling behavior of binary-mixed particles in cylindrical bed using gas-injection method

Sang Phan, L. H., Ngo, P. M., Matsuoka, F., Miura, R., Matsumoto, T. & Morita, K., Jan 1 2017.

Research output: Contribution to conferencePaper

gas injection
leveling
Debris
beds
debris

Hydrogen induced strain localization in Al-Zn-Mg-Cu aluminum alloys

Su, H., Toda, H., Masunaga, R., Uesugi, K., Takeuchi, A. & Watanabe, Y., Jan 1 2017, p. 710-711. 2 p.

Research output: Contribution to conferencePaper

Aluminum alloys
Hydrogen
Hydrogen embrittlement
Crack tips
Tomography

IAEA's coordinated research project on EBR-II Shutdown heat removal tests

Batra, C., Kriventsev, V., Monti, S., Briggs, L., Su, G., Hu, W., Sui, D., Su, G., Maas, L., Vezzoni, B., Sarathy, U. P., Del Nevo, A., Petruzzi, A., Zanino, R., Ohira, H., Rooijen, W. F. G. V., Morita, K., Choi, C., Shin, A., Stempniewicz, M. & 3 others, Rtischev, N., Mikityuk, K. & Bates, E., Jan 1 2017.

Research output: Contribution to conferencePaper

shutdowns
research projects
heat
Fast reactors
Nuclear energy

Immobilization process of selenate in cancrinite by hydrothermal method

Pahlevi, N. D., Guo, B., Hirajima, T. & Sasaki, K., Jan 1 2017.

Research output: Contribution to conferencePaper

cancrinite
selenate
immobilization
selenite
nuclear power plant

Influence of placement and configuration of small diameter steel pipe pile on slope reinforcement

Hazarika, H., Watanabe, N., Sugahara, H. & Suzuki, Y., Jan 1 2017, p. 2151-2154. 4 p.

Research output: Contribution to conferencePaper

Steel pipe
reinforcement
Piles
Reinforcement
pile

Microbiological potential for gold leaching and recovery from E-waste

Rizki, I. N., Hirajima, T. & Okibe, N., Jan 1 2017.

Research output: Contribution to conferencePaper

gold
leaching
leachate
recycling
metal

Numerical simulation of solid-particle sedimentation behaviorusing a multi-fluid model coupled with Dem

Kawata, R., Ohara, Y., Sheikh, M. A. R., Liu, X., Matsumoto, T., Morita, K., Guo, L., Kamiyama, K. & Suzuki, T., Jan 1 2017.

Research output: Contribution to conferencePaper

Sedimentation
Debris
beds
debris
Core disruptive accidents

Optimization of microbiological redox potential control in chalcopyrite bioleaching

Takamatsu, K., Hirajima, T., Sasaki, K., Miki, H. & Okibe, N., Jan 1 2017.

Research output: Contribution to conferencePaper

redox potential
chalcopyrite
dissolution
ion
acid

Optimum aerodynamic design of centrifugal comPressor using a genetic algorithm and an inverse method based on meridional viscous flow analysis

Itou, S., Oka, N., Furukawa, M., Yamada, K., Ibaraki, S., Iwakiri, K. & Hayashi, Y., Jan 1 2017.

Research output: Contribution to conferencePaper

Centrifugal compressors
Viscous flow
Aerodynamics
Genetic algorithms
Flow fields
1 Citation (Scopus)

Research for development of Spiral bladed drain pipe reinforcement method

Hamasaki, T., Kasama, K., Matsukata, K. & Taguchi, K., Jan 1 2017, p. 2143-2146. 4 p.

Research output: Contribution to conferencePaper

Embankments
embankment
drain
reinforcement
Reinforcement

Sodium metasilicate as blocking performance for enhanced oil recovery (EOR)

Chea, S., Sasaki, K., Sugai, Y. & Yoshiki, Y., Nov 7 2017, p. 1-5. 5 p.

Research output: Contribution to conferencePaper

Gels
Sodium
Recovery
Surface tension
Gas permeability