Waseda University

  • Japan

Research Output 1970 2020

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Conference article
2019

0D/1D turbulent combustion model assessment from an ultra-lean spark ignition engine

Sok, R., Yamaguchi, K. & Kusaka, J., 2019 Mar 25, In : SAE Technical Papers. 2019-March, March

Research output: Contribution to journalConference article

Internal combustion engines
Engine cylinders
Air
Exhaust gases
Gas emissions

Active magnetic bearing for a liquid nitrogen pump

Kamioka, Y., Kajikawa, K., Hirai, H., Ozaki, S., Nakamura, T., Imagawa, S. & Ishiyama, A., 2019 Jun 3, In : IOP Conference Series: Materials Science and Engineering. 502, 1, 012153.

Research output: Contribution to journalConference article

Open Access
Bearings (structural)
Magnetic bearings
Liquid nitrogen
Pumps
Submersible pumps
Open Access
Absorption cooling
Ionic Liquids
Ionic liquids
Transport properties
Thermodynamic properties

Backside layout design of Snapback-free RCIGBT with multiple-cell

Chang, Z., Zhu, X. & Inuishi, M., 2019 Jan 1, In : Lecture Notes in Engineering and Computer Science. 2239, p. 299-303 5 p.

Research output: Contribution to journalConference article

Doping (additives)
Electric potential

BM25 Pseudo Relevance Feedback using Anserini at Waseda university

Zeng, Z. & Sakai, T., 2019 Jan 1, In : CEUR Workshop Proceedings. 2409, p. 62-63 2 p.

Research output: Contribution to journalConference article

Tuning
Feedback

Cavitation erosion resistance of high-strength fiber reinforced composite material

Taillon, G., Saito, S., Miyagawa, K. & Kawakita, C., 2019 Mar 28, In : IOP Conference Series: Earth and Environmental Science. 240, 6, 062056.

Research output: Contribution to journalConference article

Open Access
cavitation
erosion
erosion rate
acoustics
Young modulus

Centre@clef2019: Overview of the replicability and reproducibility tasks

Ferro, N., Fuhr, N., Maistro, M., Sakai, T. & Soboroff, I., 2019 Jan 1, In : CEUR Workshop Proceedings. 2380

Research output: Contribution to journalConference article

Characteristics and internal flow of a low specific speed pump used as a turbine

Liu, Z. H., Yukawa, T., Miyagawa, K., Fahimi, T. & Tahani, M., 2019 Mar 28, In : IOP Conference Series: Earth and Environmental Science. 240, 4, 042007.

Research output: Contribution to journalConference article

Open Access
turbine
pump
suction
small scale hydropower
secondary flow
2 Citations (Scopus)

Computational analysis of flow-driven string dynamics in a pump and residence time calculation

Komiya, K., Kanai, T., Otoguro, Y., Kaneko, M., Hirota, K., Zhang, Y., Takizawa, K., Tezduyar, T. E., Nohmi, M., Tsuneda, T., Kawai, M. & Isono, M., 2019 Mar 28, In : IOP Conference Series: Earth and Environmental Science. 240, 6, 062014.

Research output: Contribution to journalConference article

Open Access
residence time
pump
geometry
fluid mechanics
analysis
Pistons
Gasoline
Insulation
Compaction
Engines

Constraints on oscillation parameters through the MSW effect of supernova neutrinos

Kawagoe, S., Kajino, T., Suzuki, H., Sumiyoshi, K. & Yamada, S., 2019 Jul 31, In : Journal of Physics: Conference Series. 120, Part 5, 052020.

Research output: Contribution to journalConference article

Open Access
supernovae
neutrinos
oscillations
propagation
shock

Counter-rotating type tidal stream power unit: Excellent performance verified at offshore test

Samura, I., Kuwano, K., Kawashima, R., Oda, T., Imakyurei, T., Inoue, H., Tokunaga, Y., Kanemoto, T., Miyagawa, K., Miwa, T. & Yamanokuchi, H., 2019 Mar 28, In : IOP Conference Series: Earth and Environmental Science. 240, 5, 052003.

Research output: Contribution to journalConference article

Open Access
torque
shaft
control system
momentum
friction
Open Access
pump
liquid
leakage
design method
engine

Design optimization of medium specific speed Francis turbines with unshrouded runners

Takahashi, W., Shinji, M., Liu, Z. H., Miyagawa, K. & Hayashi, Y., 2019 Mar 28, In : IOP Conference Series: Earth and Environmental Science. 240, 2, 022060.

Research output: Contribution to journalConference article

Open Access
turbine
leakage
manufacturing
cost
loss
Open Access
small scale hydropower
turbine
cost
footprint
topology

Flow field and cavitation characteristics of hydrofoils coated with hydrophilic and hydrophobic polymers

Mineshima, T., Onishi, K. & Miyagawa, K., 2019 Mar 28, In : IOP Conference Series: Earth and Environmental Science. 240, 6, 062055.

Research output: Contribution to journalConference article

Open Access
cavitation
flow field
coating
polymer
turbine

Fluid exciting force due to flutter and rotor-stator interactions in axial flow turbines

Ajiro, K., Matsuda, K., Onishi, K., Mineshima, T. & Miyagawa, K., 2019 Mar 28, In : IOP Conference Series: Earth and Environmental Science. 240, 2, 022061.

Research output: Contribution to journalConference article

Open Access
turbine
hydraulics
fluid
fluid-structure interaction
Navier-Stokes equations

Influence of clearance flow on disk friction loss in low specific speed hydraulic machines

Ujiie, R., Ichinose, A., Nakamura, Y., Miyagawa, K. & Sano, T., 2019 Mar 28, In : IOP Conference Series: Earth and Environmental Science. 240, 3, 032043.

Research output: Contribution to journalConference article

Open Access
friction
hydraulics
pump
torque
vortex

Influence of forward rake and skew blade angle on positive slope characteristics of mixed flow pumps

Nitta, N., Maeda, S., Kanno, H., Miyagawa, K., Shinozuka, Y., Kado, K. & Tomimatsu, S., 2019 Mar 28, In : IOP Conference Series: Earth and Environmental Science. 240, 3, 032045.

Research output: Contribution to journalConference article

Open Access
pump
angular momentum
rate

Influence of guide vane clearance on internal flow of medium-specific speed Francis turbine

Kishor Kumar, G., Tanaka, T., Yamaguchi, N., Taniwaki, T., Miyagawa, K. & Takahashi, W., 2019 Mar 28, In : IOP Conference Series: Earth and Environmental Science. 240, 2, 022056.

Research output: Contribution to journalConference article

Open Access
turbine
speed
experiment
sensor
simulation
1 Citation (Scopus)

Kinetic Modeling of Ammonia-SCR and Experimental Studies over Monolithic Cu-ZSM-5 Catalyst

Eijima, W., Shibata, G., Kobashi, Y., Koiwai, R., Ogawa, H., Shimizu, K. & Kusaka, J., 2019 Jan 15, In : SAE Technical Papers. 2019-January, January

Research output: Contribution to journalConference article

Selective catalytic reduction
Ammonia
Catalysts
Kinetics
Redox reactions

Low-carbon water and space heating using solar energy, Japan's experience

Farabi-Asl, H., Chapman, A., Itaoka, K. & Taghi Zadeh Hesary, F., 2019 Jan 1, In : Energy Procedia. 158, p. 947-952 6 p.

Research output: Contribution to journalConference article

Open Access
Solar heating
Space heating
Solar energy
Carbon
Water

Optimal electric vehicle routing for minimizing electrical energy consumption based on hybrid genetic algorithm

Chen, H. & Murata, T., 2019 Jan 1, In : Lecture Notes in Engineering and Computer Science. 2239, p. 526-531 6 p.

Research output: Contribution to journalConference article

Vehicle routing
Electric vehicles
Energy utilization
Genetic algorithms
Trucks

Overview of the 2019 open-source IR replicability challenge (OSIRRC 2019)

Clancy, R., Ferro, N., Hauff, C., Lin, J., Sakai, T. & Wu, Z. Z., 2019 Jan 1, In : CEUR Workshop Proceedings. 2409, p. 1-7 7 p.

Research output: Contribution to journalConference article

Specifications
Jigs
Information retrieval
Experiments

Production planning for closed loop supply chain with recycle parts and product life cycle

Kajiyama, R. & Murata, T., 2019 Jan 1, In : Lecture Notes in Engineering and Computer Science. 2239, p. 427-430 4 p.

Research output: Contribution to journalConference article

Supply chains
Life cycle
Profitability
Planning
Sales

Proposal of a new hydraulic turbine capable of high efficiency operation over a wide range of flow rate and effective head

Irie, T., Takahashi, W., Shinji, M., Miyagawa, K., Sugimoto, T., Naganuma, T. & Waku, R., 2019 Mar 28, In : IOP Conference Series: Earth and Environmental Science. 240, 2, 022064.

Research output: Contribution to journalConference article

Open Access
turbine
hydraulics
outflow
vortex
rate

Radiation-Hydrodynamic Simulations of Core-collapse Supernovae with 6 Dimensional Boltzmann Neutrino Transport

Nagakura, H., Furusawa, S., Togashi, H., Sumiyoshi, K. & Yamada, S., 2019 Jun 5, In : Journal of Physics: Conference Series. 1225, 1, 012003.

Research output: Contribution to journalConference article

Open Access
supernovae
neutrinos
hydrodynamics
radiation
simulation

Selecting the optimum inspection method for preventive maintenance

Kuboki, N. & Takata, S., 2019 Jan 1, In : Procedia CIRP. 80, p. 512-517 6 p.

Research output: Contribution to journalConference article

Open Access
Preventive maintenance
Inspection
Deterioration
Monitoring
Costs

Sophisticated hydrodynamic simulation of pulmonary circulation for the preclinical examination of right heart circulatory assist device

Tsuboko, Y., Shiraishi, Y., Yamada, A., Iwasaki, K., Umezu, M. & Yambe, T., 2019 Jan 1, In : IFMBE Proceedings. 68, 3, p. 717-720 4 p.

Research output: Contribution to journalConference article

Hydrodynamics
Heart valve prostheses
Polyesters
Catheters
Hemodynamics

Statistical analysis of cavitation erosion impacts in a vibratory apparatus with copulas

Taillon, G., Onishi, K., Mineshima, T. & Miyagawa, K., 2019 Mar 28, In : IOP Conference Series: Earth and Environmental Science. 240, 6, 062035.

Research output: Contribution to journalConference article

Open Access
cavitation
statistical analysis
erosion
sensor
distribution

Stock market trend prediction with sentiment analysis based on LSTM neural network

Jiawei, X. & Murata, T., 2019 Jan 1, In : Lecture Notes in Engineering and Computer Science. 2239, p. 475-479 5 p.

Research output: Contribution to journalConference article

Neural networks
Feature extraction
Financial markets
Long short-term memory
Deep learning
1 Citation (Scopus)

The CALorimetric Electron Telescope (CALET) on the international space station: Results from the first two years on orbit

Asaoka, Y., Adriani, O., Akaike, Y., Asano, K., Bagliesi, M. G., Berti, E., Bigongiari, G., Binns, W. R., Bonechi, S., Bongi, M., Bruno, A., Brogi, P., Buckley, J. H., Cannady, N., Castellini, G., Checchia, C., Cherry, M. L., Collazuol, G., Di Felice, V., Ebisawa, K. & 73 others, Fuke, H., Guzik, T. G., Hams, T., Hasebe, N., Hibino, K., Ichimura, M., Ioka, K., Ishizaki, W., Israel, M. H., Kasahara, K., Kataoka, J., Kataoka, R., Katayose, Y., Kato, C., Kawanaka, N., Kawakubo, Y., Kohri, K., Krawczynski, H. S., Krizmanic, J. F., Lomtadze, T., Maestro, P., Marrocchesi, P. S., Messineo, A. M., Mitchell, J. W., Miyake, S., Moiseev, A. A., Mori, K., Mori, M., Mori, N., Motz, H. M., Munakata, K., Murakami, H., Nakahira, S., Nishimura, J., De Nolfo, G. A., Okuno, S., Ormes, J. F., Ozawa, S., Pacini, L., Palma, F., Pal'Shin, V., Papini, P., Penacchioni, A. V., Rauch, B. F., Ricciarini, S. B., Sakai, K., Sakamoto, T., Sasaki, M., Shimizu, Y., Shiomi, A., Sparvoli, R., Spillantini, P., Stolzi, F., Sugita, S., Suh, J. E., Sulaj, A., Takahashi, I., Takayanagi, M., Takita, M., Tamura, T., Tateyama, N., Terasawa, T., Tomida, H., Torii, S., Tsunesada, Y., Uchihori, Y., Ueno, S., Vannuccini, E., Wefel, J. P., Yamaoka, K., Yanagita, S., Yoshida, A. & Yoshida, K., 2019 Mar 10, In : Journal of Physics: Conference Series. 1181, 1, 012003.

Research output: Contribution to journalConference article

Open Access
particle telescopes
International Space Station
orbits
positrons
gamma rays

Unsteady RANS simulation of three-stage centrifugal pumps with different impeller-diffuser gaps

Takamine, T., Watanebe, S. & Miyagawa, K., 2019 Mar 28, In : IOP Conference Series: Earth and Environmental Science. 240, 9, 092002.

Research output: Contribution to journalConference article

Open Access
pump
thrust
simulation
hydraulics
machinery
2018

A 3D guitar fingering assessing system based on CNN-Hand pose estimation and SVR-Assessment

Wang, Z. & Ohya, J., 2018 Jan 1, In : IS and T International Symposium on Electronic Imaging Science and Technology. Part F138660, p. 2781-2785 5 p.

Research output: Contribution to journalConference article

regression analysis
Neural networks
annotations
discrete cosine transform
Discrete cosine transforms

A control method to save machine energy in production

Weng, W., Yang, Y. & Fujimura, S., 2018 Jul 4, In : IOP Conference Series: Materials Science and Engineering. 383, 1, 012014.

Research output: Contribution to journalConference article

Energy conservation
Scheduling
Just in time production
Energy utilization
Processing
occlusion
Teaching
education
filters
Experiments

Analysis of L2 learners' progress of distinguishing Mandarin tone 2 and tone 3

Sun, Y., Kyaw, W. T., Zhang, J. & Sagisaka, Y., 2018 Jan 1, In : Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. 2018-September, p. 2549-2553 5 p.

Research output: Contribution to journalConference article

Acoustics
Categorical
Regression Analysis
Regression analysis
Discrimination

An image processing based method for chewing detection using Variable-intensity template

Fujimoto, A., Ohkawauchi, T., Yamato, J. & Ohya, J., 2018 Jan 1, In : IS and T International Symposium on Electronic Imaging Science and Technology. Part F138660, p. 2791-2794 4 p.

Research output: Contribution to journalConference article

mastication
Mastication
image processing
Image processing
templates

Anomalous Metal Interface Effect of Iron-based Superconductors

Tajima, R., Miyamoto, Y., Fujii, T. & Matsuda, A., 2018 Jul 26, In : Journal of Physics: Conference Series. 1054, 1, 012022.

Research output: Contribution to journalConference article

iron
metals
chemical reactions
single crystals
spectroscopy

A Numerical Study on Correlation of Chemiluminescent Species and Heat Release Distributions Using Large Eddy Simulation

Zhou, B., Adachi, T., Kusaka, J. & Aizawa, T., 2018 Jan 1, In : SAE Technical Papers.

Research output: Contribution to journalConference article

Large eddy simulation
Soot
Spontaneous emission
Naphthalene
Coagulation

Application of quenching to polycrystalline metallurgical slags to reduce comminution energy and increase mineral liberation

Myers, C. A. & Nakagaki, T., 2018 Jan 1, In : International Heat Transfer Conference. 2018-August, p. 1501-1510 10 p.

Research output: Contribution to journalConference article

comminution
Comminution
slags
Slags
Minerals
1 Citation (Scopus)
Divergence
Segmentation
Standard deviation
Percentage
Estimate

CENTRE@CLEF2018: Overview of the replicability task

Ferro, N., Maistro, M., Sakai, T. & Soboroff, I., 2018 Jan 1, In : CEUR Workshop Proceedings. 2125

Research output: Contribution to journalConference article

1 Citation (Scopus)

Damage mechanisms of directly bonded carbon fibre reinforced thermoplastics and aluminium with nanostructured surface

Jespersen, K. M., Chung, J. C., Okamoto, K., Abe, H., Hosoi, A. & Kawada, H., 2018 Jul 19, In : IOP Conference Series: Materials Science and Engineering. 388, 1, 012011.

Research output: Contribution to journalConference article

Aluminum
Thermoplastics
Carbon fibers
Silanes
Hot pressing
1 Citation (Scopus)

Density functional theory calculations of the water interactions with ZrO2 nanoparticles Y2O3 doped

Subhoni, M., Kholmurodov, K., Doroshkevich, A., Asgerov, E., Yamamoto, T., Lyubchyk, A., Almasan, V. & Madadzada, A., 2018 Mar 28, In : Journal of Physics: Conference Series. 994, 1, 012013.

Research output: Contribution to journalConference article

density functional theory
nanoparticles
water
electronics
atmospheric moisture
vessels
arteries
discrimination
blood vessels
Blood vessels

Distributions of temperature and heat flux around bubbles of flow boiling in narrow channel

Kawanami, O., Matsuda, Y., Egami, Y., Honda, I., Yamaguchi, H. & Niimi, T., 2018 Jan 1, In : International Heat Transfer Conference. 2018-August, p. 835-842 8 p.

Research output: Contribution to journalConference article

Bubbles (in fluids)
boiling
Boiling liquids
Heat flux
heat flux
1 Citation (Scopus)

Effects of Soot Deposition on NOx Purification Reaction and Mass Transfer in a SCR/DPF Catalyst

Tsukamoto, Y., Utaki, S., Zhang, W., Fukuma, T. & Kusaka, J., 2018 Jan 1, In : SAE Technical Papers. 2018-September

Research output: Contribution to journalConference article

Selective catalytic reduction
Soot
Purification
Mass transfer
Catalysts

Electricity Adjustment by Aggregation Control of Multiple District Heating and Cooling Systems

Tomita, K., Ito, M., Hayashi, Y., Yagi, T. & Tsukada, T., 2018 Jan 1, In : Energy Procedia. 149, p. 317-326 10 p.

Research output: Contribution to journalConference article

District heating
Cooling systems
Agglomeration
Electricity
Costs

Emotional effects of car-based motion representations with stereoscopic images

Inami, J., Kodama, R., Hasegawa, Y., Fujieda, N. & Kawai, T., 2018 Jan 1, In : IS and T International Symposium on Electronic Imaging Science and Technology. Part F138665, p. 1101-1108 8 p.

Research output: Contribution to journalConference article

Railroad cars
stimuli
Landing
landing
Virtual reality