Research Output 1976 2019

2019

A Comprehensive performance assessment of the integration of magnetic bearings with horizontal axis wind turbine

Fekry, M., Mohamed, A. M., Fanni, M. & Yoshida, S., Feb 1 2019, In : Mathematics and Computers in Simulation. 156, p. 1-39 39 p.

Research output: Contribution to journalArticle

Magnetic Bearing
Magnetic bearings
Performance Assessment
Wind Turbine
Wind turbines

A study on a floating type shrouded wind turbine: Design, modeling and analysis

Zhu, H., Makoto, S., Hu, C. & Yoshida, S., Apr 1 2019, In : Renewable Energy. p. 1099-1113 15 p.

Research output: Contribution to journalArticle

Wind turbines
Towers
Bearings (structural)
Mooring
Hinges

Bending strength of CFRP laminated adhesive joints fabricated by vacuum-assisted resin transfer molding

Abusrea, M. R., Han, S. W., Arakawa, K. & Choi, N. S., Jan 1 2019, In : Composites Part B: Engineering. 156, p. 8-16 9 p.

Research output: Contribution to journalArticle

Adhesive joints
Resin transfer molding
Carbon fiber reinforced plastics
Bending strength
Carbon fibers

Demonstration of 1200V Scaled IGBTs Driven by 5V Gate Voltage with Superiorly Low Switching Loss

Saraya, T., Itou, K., Takakura, T., Fukui, M., Suzuki, S., Takeuchi, K., Tsukuda, M., Numasawa, Y., Satoh, K., Matsudai, T., Saito, W., Kakushima, K., Hoshii, T., Furukawa, K., Watanabe, M., Shigyo, N., Tsutsui, K., Iwai, H., Ogura, A., Nishizawa, S. & 3 othersOmura, I., Ohashi, H. & Hiramoto, T., Jan 16 2019, 2018 IEEE International Electron Devices Meeting, IEDM 2018. Institute of Electrical and Electronics Engineers Inc., p. 8.4.1-8.4.4 8614491. (Technical Digest - International Electron Devices Meeting, IEDM; vol. 2018-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Insulated gate bipolar transistors (IGBT)
Demonstrations
Electric potential
electric potential
scaling

Effect of rotor thrust on the average tower drag of downwind turbines

Yoshida, S., Fujii, K., Hamasaki, M. & Takada, A., Jan 12 2019, In : Energies. 12, 2, 227.

Research output: Contribution to journalArticle

Turbine
Drag
Rotor
Towers
Turbines

Effects of compressive ratio and sintering temperature on mechanical properties of biocompatible collagen/hydroxyapatite composite scaffolds fabricated for bone tissue engineering

Islam, M. S., Rahman, A. M. Z., Sharif, M. H., Khan, A., Abdulla-Al-Mamun, M. & Todo, M., Jan 1 2019, In : Journal of Asian Ceramic Societies.

Research output: Contribution to journalArticle

Open Access
Durapatite
Scaffolds (biology)
Hydroxyapatite
Tissue engineering
Collagen
Open Access
wave-structure interaction
development theory
software
Ocean engineering
Ocean structures

In-situ measurement of CO gas concentration in a Czochralski furnace of silicon crystals

Miyamura, Y., Harada, H., Liu, X., Nakano, S., Nishizawa, S. & Kakimoto, K., Feb 1 2019, In : Journal of Crystal Growth. 507, p. 154-156 3 p.

Research output: Contribution to journalArticle

Silicon
Carbon Monoxide
in situ measurement
furnaces
contamination
1 Citation (Scopus)

On hydrodynamic characteristics of gap resonance between two fixed bodies in close proximity

Gao, J., Zang, J., Chen, L., Chen, Q., Ding, H. & Liu, Y., Feb 1 2019, In : Ocean Engineering. p. 28-44 17 p.

Research output: Contribution to journalArticle

Hydrodynamics
Wave transmission
Energy dissipation
Computational fluid dynamics
Damping

Stick-slip frictional instabilities of rubbers on oiled glass surfaces

Arakawa, K., Mar 1 2019, In : Tribology International. 131, p. 11-14 4 p.

Research output: Contribution to journalArticle

Stick-slip
Rubber
rubber
slip
Glass
2018

3D scaling for insulated gate bipolar transistors (IGBTs) with low V ce(sat)

Tsutsui, K., Kakushima, K., Hoshii, T., Nakajima, A., Nishizawa, S., Wakabayashi, H., Muneta, I., Sato, K., Matsudai, T., Saito, W., Saraya, T., Itou, K., Fukui, M., Suzuki, S., Kobayashi, M., Takakura, T., Hiramoto, T., Ogura, A., Numasawa, Y., Omura, I. & 2 othersOhashi, H. & Iwai, H., Jan 8 2018, Proceedings - 2017 IEEE 12th International Conference on ASIC, ASICON 2017. Qin, Y., Tang, T-A. & Hong, Z. (eds.). IEEE Computer Society, p. 1137-1140 4 p. (Proceedings of International Conference on ASIC; vol. 2017-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Insulated gate bipolar transistors (IGBT)
Electric potential

A comparison of CFRP composite laminated joints fabricated with vacuum assisted resin transfer molding

Asadi, A., Abusrea, M. R., Arakawa, K., Colton, J. & Kalaitzidou, K., Sep 1 2018, In : Express Polymer Letters. 12, 9, p. 781-789 9 p.

Research output: Contribution to journalArticle

resin transfer molding
Resin transfer molding
Laminated composites
carbon fibers
Carbon fibers

Aerodynamic performance enhancement using active flow control on DU96-W-180 wind turbine airfoil

Halawa, A. M., Elhadidi, B. & Yoshida, S., Mar 1 2018, In : Evergreen. 5, 1, p. 16-24 9 p.

Research output: Contribution to journalArticle

flow control
wind turbine
Airfoils
Flow control
Wind turbines
1 Citation (Scopus)

A reliable open-source package for performance evaluation of floating renewable energy systems in coastal and offshore regions

Liu, Y., Yoshida, S., Hu, C., Makoto, S., Sun, L., Gao, J., Cong, P. & He, G., Oct 15 2018, In : Energy Conversion and Management. 174, p. 516-536 21 p.

Research output: Contribution to journalArticle

Software packages
Green's function
Computer simulation
Costs
1 Citation (Scopus)

Combined blade-element momentum-lifting line model for variable loads on downwind turbine towers

Yoshida, S., Oct 1 2018, In : Energies. 11, 10, 2521.

Research output: Contribution to journalArticle

Turbine
Blade
Towers
Momentum
Turbines
Knee prostheses
Knee Replacement Arthroplasties
Cams
Mechanics
Muscle
2 Citations (Scopus)

DC-bias-voltage dependence of degradation of aluminum electrolytic capacitors

Hasegawa, K., Tsuzaki, K. & Nishizawa, S., Apr 1 2018, In : Microelectronics Reliability. 83, p. 115-118 4 p.

Research output: Contribution to journalArticle

Electrolytic capacitors
Bias voltage
Aluminum
capacitors
Capacitors
1 Citation (Scopus)

Development of cylindrical microfibrous scaffold using melt-spinning method for vascular tissue engineering

Pangesty, A. & Todo, M., Oct 1 2018, In : Materials Letters. 228, p. 334-338 5 p.

Research output: Contribution to journalArticle

melt spinning
Melt spinning
tissue engineering
Scaffolds (biology)
Tissue engineering

Development of Multiple Layers of PLCL Scaffold for Vascular Tissue Engineering

Pangesty, A. I. & Todo, M., Nov 13 2018, Proceedings of 2018 2nd International Conference on Biomedical Engineering: Smart Technology for Better Society, IBIOMED 2018. Institute of Electrical and Electronics Engineers Inc., p. 138-142 5 p. 8534874. (Proceedings of 2018 2nd International Conference on Biomedical Engineering: Smart Technology for Better Society, IBIOMED 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

tissue engineering
Tissue Engineering
Scaffolds (biology)
Tissue engineering
Scaffolds

Do thermal donors reduce the lifetimes of Czochralski-grown silicon crystals?

Miyamura, Y., Harada, H., Nakano, S., Nishizawa, S. & Kakimoto, K., May 1 2018, In : Journal of Crystal Growth. 489, p. 1-4 4 p.

Research output: Contribution to journalArticle

Silicon
life (durability)
Crystals
silicon
crystals

ESR and capacitance monitoring of a dc-link capacitor used in a three-phase PWM inverter with a front-end diode rectifier

Hasegawa, K., Nishizawa, S. & Omura, I., Sep 1 2018, In : Microelectronics Reliability. 88-90, p. 433-437 5 p.

Research output: Contribution to journalArticle

pulse duration modulation
rectifiers
Pulse width modulation
capacitors
Diodes
1 Citation (Scopus)

Experimental results of floating platform vibration control with mode change function using full-scale spar-type floating offshore wind turbine

Kakuya, H., Shiraishi, T., Yoshida, S., Utsunomiya, T. & Sato, I., Jun 1 2018, In : Wind Engineering. 42, 3, p. 230-242 13 p.

Research output: Contribution to journalArticle

Offshore wind turbines
Vibration control
Vibrations (mechanical)
Speed control
Bandpass filters
1 Citation (Scopus)

GaN-based complementary metal-oxide- semiconductor inverter with normally off Pch and Nch MOSFETs fabricated using polarisation-induced holes and electron channels

Nakajima, A., Kubota, S., Tsutsui, K., Kakushima, K., Wakabayashi, H., Iwai, H., Nishizawa, S. & Ohashi, H., Apr 10 2018, In : IET Power Electronics. 11, 4, p. 689-694 6 p.

Research output: Contribution to journalArticle

Gallium nitride
MOSFET devices
Polarization
Electron gas
Electrons

High Strain-Rate Compressive Properties of Carbon/Epoxy Laminated Composites-Effects of loading direction and temperature

Nakai, K., Fukushima, T., Yokoyama, T. & Arakawa, K., Sep 7 2018, DYMAT 2018 - 12th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading. Cosculluela, A., Cadoni, E., Buzaud, E. & Couque, H. (eds.). EDP Sciences, 02011. (EPJ Web of Conferences; vol. 183).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

strain rate
composite materials
carbon
test equipment
aspect ratio

Interphase volume calculation of polyimide/TiO 2 nanofibers nanocomposite based on dielectric constant model and its effect on glass transition

Lay, M., Meng, S., Ramli, M. R., Ahmad, Z., Ismail, H., Huat, T. S. & Todo, M., Dec 1 2018, In : Journal of Materials Science: Materials in Electronics. 29, 24, p. 20742-20749 8 p.

Research output: Contribution to journalArticle

Nanofibers
fillers
polyimides
Polyimides
Fillers

New Methodology for Evaluating Minority Carrier Lifetime for Process Assessment

Kakushima, K., Hoshii, T., Watanabe, M., Shizyo, N., Furukawa, K., Saraya, T., Takakura, T., Itou, K., Fukui, M., Suzuki, S., Takeuchi, K., Muneta, I., Wakabayashi, H., Numasawa, Y., Ogura, A., Nishizawa, S., Tsutsui, K., Hiramoto, T., Ohashi, H. & Iwai, H., Oct 22 2018, 2018 IEEE Symposium on VLSI Circuits, VLSI Circuits 2018. Institute of Electrical and Electronics Engineers Inc., p. 105-106 2 p. 8502399. (IEEE Symposium on VLSI Circuits, Digest of Technical Papers; vol. 2018-June).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Carrier lifetime
Substrates
Temperature
Degradation
1 Citation (Scopus)

Numerical analyses and experimental validations on transport and control of carbon in Czochralski silicon crystal growth

Liu, X., Harada, H., Miyamura, Y., Han, X. F., Nakano, S., Nishizawa, S. & Kakimoto, K., Oct 1 2018, In : Journal of Crystal Growth. 499, p. 8-12 5 p.

Research output: Contribution to journalArticle

Silicon
Carbon Monoxide
Crystallization
Crystal growth
crystal growth

Numerical Fluid-Structure Interaction Study on the NREL 5MW HAWT

Halawa, A. M., Sessarego, M., Shen, W. Z. & Yoshida, S., Jun 19 2018, In : Journal of Physics: Conference Series. 1037, 2, 022026.

Research output: Contribution to journalConference article

wind turbines
flutter
fluids
aerodynamic loads
rotor blades
3 Citations (Scopus)

Numerical study on transient harbor oscillations induced by successive solitary waves

Gao, J., Ji, C., Liu, Y., Ma, X. & Gaidai, O., Feb 1 2018, In : Ocean Dynamics. 68, 2, p. 193-209 17 p.

Research output: Contribution to journalArticle

seiche
solitary wave
harbor
wave height
wave energy
1 Citation (Scopus)

Relationship between carbon concentration and carrier lifetime in CZ-Si crystals

Miyamura, Y., Harada, H., Nakano, S., Nishizawa, S. & Kakimoto, K., Mar 15 2018, In : Journal of Crystal Growth. 486, p. 56-59 4 p.

Research output: Contribution to journalArticle

Carrier lifetime
carrier lifetime
Silicon
Carbon
life (durability)
1 Citation (Scopus)

Response characteristics of the DeepCwind floating wind turbine moored by a Single-Point Mooring system

Liu, Y., Yoshida, S., Yamamoto, H., Toyofuku, A., He, G. & Yang, S., Nov 20 2018, In : Applied Sciences (Switzerland). 8, 11, 2306.

Research output: Contribution to journalArticle

Single point mooring
mooring
wind turbines
Wind turbines
floating

Study of turbulence intensity effect on the fatigue lifetime of wind turbines

Ismaiel, A. M. M. & Yoshida, S., Mar 1 2018, In : Evergreen. 5, 1, p. 25-32 8 p.

Research output: Contribution to journalArticle

wind turbine
fatigue
Wind turbines
Turbulence
Turbines
Hydrodynamics
Seakeeping
Fluids
Control surfaces
Eigenvalues and eigenfunctions

Verification of the injection enhancement effect in IGBTs by measuring the electron and hole currents separately

Hoshii, T., Furukawa, K., Kakushima, K., Watanabe, M., Shigvo, N., Saraya, T., Takakura, T., Ltou, K., Fukui, M., Suzuki, S., Takeuchi, K., Muneta, I., Wakabayashi, H., Nishizawa, S., Tsutsui, K., Hiramoto, T., Ohashi, H. & Lwai, H., Oct 8 2018, 2018 48th European Solid-State Device Research Conference, ESSDERC 2018. Editions Frontieres, p. 26-29 4 p. 8486870. (European Solid-State Device Research Conference; vol. 2018-September).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electron injection
Insulated gate bipolar transistors (IGBT)
Ladders
Electrons
2017
10 Citations (Scopus)

Aerodynamic interaction of diffuser augmented wind turbines in multi-rotor systems

Göltenbott, U., Ohya, Y., Yoshida, S. & Jamieson, P., Jan 1 2017, In : Renewable Energy. 112, p. 25-34 10 p.

Research output: Contribution to journalArticle

Wind turbines
Aerodynamics
Rotors
Turbines
Wind tunnels
7 Citations (Scopus)

Analytical study on an oscillating buoy wave energy converter integrated into a fixed box-type breakwater

Zhao, X., Ning, D., Zhang, C., Liu, Y. & Kang, H., Jan 1 2017, In : Mathematical Problems in Engineering. 2017, 3960401.

Research output: Contribution to journalArticle

Breakwaters
Converter
Energy
Transmission Coefficient
Reflection Coefficient
4 Citations (Scopus)

An analytical model of dynamic sliding friction during impact

Arakawa, K., Jan 5 2017, In : Scientific reports. 7, 40102.

Research output: Contribution to journalArticle

Analytical models
Angular velocity
Friction
Wear of materials
Derivatives
1 Citation (Scopus)

An evaluation circuit for DC-link capacitors used in a single- phase PWM inverter

Hasegawa, K., Omura, I. & Nishizawa, S., Jan 1 2017, PCIM Europe 2017 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. Institute of Electrical and Electronics Engineers Inc., 7990846

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Inverter
Capacitor
Pulse width modulation
Capacitors
Networks (circuits)

A study on torsional vibration reduction for variable-speed variable-pitch wind turbines

Zhu, H., Yoshida, S., Kajiwara, H., Ogawa, Y., Nakada, S. & Ono, J., May 6 2017, Proceedings - 2017 IEEE International Conference on Mechatronics, ICM 2017. Institute of Electrical and Electronics Engineers Inc., p. 318-323 6 p. 7921124

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Torsional Vibration
Wind Turbine
Wind turbines
Structural loads
Disturbance Observer
1 Citation (Scopus)

Biomechanical alteration of stress and strain distribution associated with vertebral fracture

Mazlan, M. H., Todo, M., Yonezawa, I. & Takano, H., Jan 1 2017, In : Journal of Mechanical Engineering. SI 2, 2, p. 123-133 11 p.

Research output: Contribution to journalArticle

Bone
Finite element method
Structural integrity
5 Citations (Scopus)

Development and characterization of hybrid tubular structure of PLCL porous scaffold with hMSCs/ECs cell sheet

Pangesty, A. I., Arahira, T. & Todo, M., Oct 1 2017, In : Journal of Materials Science: Materials in Medicine. 28, 10, 165.

Research output: Contribution to journalArticle

Endothelial cells
Scaffolds (biology)
Stem cells
Mesenchymal Stromal Cells
Cell culture
1 Citation (Scopus)

Dynamic sliding friction of pencil leads on dry and oiled glass inclines

Arakawa, K., Jan 1 2017, In : Wear. 376-377, p. 766-770 5 p.

Research output: Contribution to journalArticle

sliding friction
Friction
Glass
glass
hardness
3 Citations (Scopus)

Effect of compaction treatment on laminated CFRP composites fabricated by vacuum-assisted resin-transfer molding

Yoon, S. J., Arakawa, K., Han, S. W., Chen, D. & Choi, N. S., Feb 1 2017, In : Polymer Composites. 38, 2, p. 217-226 10 p.

Research output: Contribution to journalArticle

Resin transfer molding
Carbon fibers
Polymers
Compaction
Vacuum

Enhanced dielectric properties of polyimide matrix using modified electrospun barium titanate nanofibers

Meng, S. P., Ahmad, Z., Bin Ismail, H., Huat, T. S., Nallis, K. & Todo, M., Jan 1 2017, Current Trends in Materials Engineering II - 25th Scientific Conference Microscopy Society. Jaafar, M. & Lockman, Z. (eds.). Trans Tech Publications Ltd, p. 62-65 4 p. (Solid State Phenomena; vol. 264 SSP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Barium titanate
Nanofibers
polyimides
Polyimides
Dielectric properties
Oceanography
submersible
science and technology
prediction

Experimental and numerical studies on the possibility of duct flow low-power generation using a butterfly wind turbine

Hara, Y., Kogo, S., Takagaki, K., Kawanishi, M., Sumi, T. & Yoshida, S., Jan 1 2017, In : International Journal of Fluid Machinery and Systems. 10, 1, p. 19-29 11 p.

Research output: Contribution to journalArticle

Wind turbines
Ducts
Power generation
Recovery
Wind tunnels

Fatigue analysis of an optimized HAWT composite blade

Ismaiel, A. M. M., Metwalli, S. M., Elhadidi, B. M. N. & Yoshida, S., Sep 1 2017, In : Evergreen. 4, 2-3, p. 1-6 6 p.

Research output: Contribution to journalArticle

fatigue
Fatigue of materials
wind turbine
Composite materials
Modal analysis
5 Citations (Scopus)

Highly sensitive and selective detection of Bis-phenol A based on hydroxyapatite decorated reduced graphene oxide nanocomposites

Alam, M. K., Rahman, M. M., Elzwawy, A., Torati, S. R., Islam, M. S., Todo, M., Asiri, A. M., Kim, D. & Kim, C. G., Jul 1 2017, In : Electrochimica Acta. 241, p. 353-361 9 p.

Research output: Contribution to journalArticle

Graphite
Durapatite
Phenol
Hydroxyapatite
Oxides

Improvements of CFRP composite laminated joint fabricated from two dry carbon halves using vacuum assisted resin transfer moulding VARTM

Abusrea, M. R., Asadi, A., Arakawa, K., Colton, J. & Kalaitzidou, K., Jan 1 2017.

Research output: Contribution to conferencePaper

Resin transfer molding
Carbon fiber reinforced plastics
Laminated composites
Carbon
Vacuum
10 Citations (Scopus)

Influence of offshore topography on the amplification of infragravity oscillations within a harbor

Gao, J., Ji, C., Liu, Y., Ma, X. & Gaidai, O., Apr 1 2017, In : Applied Ocean Research. 65, p. 129-141 13 p.

Research output: Contribution to journalArticle

Reefs
Ports and harbors
Topography
Amplification
Decomposition