T. Zhou, T. Ishihara
LES study of turbulent flow fields over a three-dimensional steep hill considering the effects of thermal stratification.
Computers and Fluids, 106521 2024 https://doi.org/10.1016/j.compfluid.2024.106521
X. Chen, T. Ishihara
Numerical study of turbulent flows over complex terrain using an unsteady Reynolds-Averaged Navier-Stokes model with a new method for turbulent inflow generation
Journal of Wind Engineering and Industrial Aerodynamics, 105991, 2024 https://doi.org/10.1016/j.jweia.2024.105991
T. Ishihara, X. Chen
Unsteady Reynolds-averaged Navier-Stokes simulation of turbulent flow around a line of trees and a steep hill using a new turbulent inflow generation method
International Journal of Heat and Fluid Flow, 109705, 2024 https://doi.org/10.1016/j.ijheatfluidflow.2024.109705
X. Chen, T. Ishihara
A study of gust wind speed using a novel unsteady Reynolds-Averaged Navier-Stokes model
Building and Environment, 112323, 2024 https://doi.org/10.1016/j.buildenv.2024.112323
A. Mamo, A. Ueno1, S. Itozaki, T. Ishihara
Assessment of offshore wind climate in coastal areas of Japan using single scanning Doppler LiDAR
Journal of Physics: Conference Series, 2875, 012013, 2024 https://doi.org/10.1088/1742-6596/2875/1/012013
K. Enoki, T. Ishihara
Accuracy assessment of offshore wind measurements partially compensated by MCP method considering data availability
Journal of Physics: Conference Series, 2875, 012010, 2024 https://doi.org/10.1088/1742-6596/2875/1/012010
T. Ishihara, S. Wang, Y. Kikuchi
Fatigue prediction of wind turbine main bearing based on field measurement and three-dimensional elastic drivetrain model
Engineering Failure Analysis, 108985, 2024 https://doi.org/10.1016/j.engfailanal.2024.108985
D. Zhang, T. Ishihara
A comparative study on the crosswind stability of the railway vehicle considering distinct national standards
Journal of Wind Engineering and Industrial Aerodynamics, 254, 105901, 2024 https://doi.org/10.1016/j.jweia.2024.105901
H. Otori, Y. Kikuchi, I. Rivera-Arreba, A. Vire
Applicability of numerical water tank for the dynamic response analysis of the barge-type floating platform
Ocean Engineering，312, 118915, 2024 https://doi.org/10.1016/j.oceaneng.2024.118915
L. Wang, T. Ishihara
Failure-mechanism for wind turbines supported by pile groups at the Kugino wind farm in the Kumamoto earthquake
Structures，69, 107201, 2024 https://doi.org/10.1016/j.istruc.2024.107201
Y. Matsumoto, S. Nakamura, I. Kai, Y. IidaI, T Ishihara
A study of loads and displacements of monopile foundation based on static lateral load tests in tuffaceous sandstone layers
Journal of Wind Energy, JWEA, 48(3), 21-31, 2024 https://www.jstage.jst.go.jp/article/jwearonbun/48/2/48_21/_pdf/-char/ja
A. Yamaguchi, A. Tavana, T. Ishihara
Assessment of wind over complex terrain considering effects of topography,atmospheric stability and turbine wakes
Atmosphere, 15, 723, 2024 https://doi.org/10.3390/atmos15060723
T. Ishihara, Y. Iida, L. Wang
Numerical study of combined seismic and aerodynamic loads on wind turbine support structures using coupled and uncoupled approaches
Structures, 60:105886, 2024 https://doi.org/10.1016/j.istruc.2024.105886
A. Mano, A. Ueno, S. Itozaki, T. Ishihara
A study of data availability and measurement accuracy of single scanning LiDAR for offshore wind assessment
Journal of Wind Energy, JWEA, Vol.47，No.2，pp. 44-54，2023 https://doi.org/10.11333/jwearonbun.47.2_44
K. Enoki, T. Ishihara
Formulas for evaluation of wind speed and direction data compensated by MCP method considering data availability of onsite measurement
Journal of Wind Energy, JWEA，Vol.47，No.2，pp. 36-43，2023 https://doi.org/10.11333/jwearonbun.47.2_36
T. Zhou, T. Ishihara
Numerical investigation of neutral atmospheric boundary layer flows over flat terrain and three-dimensional hills considering the effects of Coriolis force
Journal of Wind Engineering and Industrial Aerodynamics, 240:105482, 2023 https://doi.org/10.1016/j.jweia.2023.105482
H. Otori, Y. Kikuchi, I. Rivera-Arreba, A. Vire
Numerical study of hydrodynamic forces and dynamic response for barge type floating platform by computational fluid dynamics and engineering model
Ocean Engineering, Vol.284, 2023 https://doi.org/10.11333/jwearonbun.47.1_9
Y. Kikuchi, M. Tomita, K. Nishikouri, T. Ishihara
Numerical prediction of the dynamic response of spar type floating platform with a 10MW wind turbine and its validation by using water tank tests
Journal of Wind Energy, JWEA, Vol.47, No.1, pp. 9-19, 2023 https://doi.org/10.11333/jwearonbun.47.1_9
Y. Kikuchi, T. Ishihara
Assessment of capital expenditure for fixed-bottom offshore wind farms using probabilistic engineering cost model
Applied Energy, 341:120912, 2023 https://doi.org/10.1016/j.apenergy.2023.120912
T. Li, T. Ishihara, Q. Yang, Q. Chen
Numerical study on the flow-induced vibration of two-degree-of-freedom staggered circular cylinders at subcritical Reynolds numbers
Ocean Engineering, 273:113908, 2023 https://doi.org/10.1016/j.oceaneng.2023.113908
L Wang, T Ishihara
A new FounDyn module in OpenFAST to consider foundation dynamics of monopile supported wind turbines using a site-specific soil reaction framework
Ocean Engineering, 266:112692, 2022 https://doi.org/10.1016/j.oceaneng.2022.112692
L. Wang, T. Ishihara
New p-y model for seismic loading prediction of pile foundations in non-liquefiable and liquefiable soils considering modulus reduction and damping curves
Soils and Foundations, 62(5), 101201, 2022 https://doi.org/10.1016/j.sandf.2022.101201
G.W. Qian, T. Ishihara
A novel probabilistic power curve model to predict the power production and its uncertainty for a wind farm over complex terrain
Energy, 261, 125171, 2022 https://doi.org/10.1016/j.energy.2022.125171
G. Huang, S. Zhang, B. Yan, Q. Yang, X. Zhou, T. Ishihara
Thrust-matched optimization of blades for the reduced-scale wind tunnel tests of wind turbine wakes
Journal of Wind Engineering and Industrial Aerodynamics,228,105113,2022 https://doi.org/10.1016/j.jweia.2022.105113
M. Kitahara, T. Ishihara
Seismic soil-structure interaction analysis of wind turbine support structures using augmented complex mode superposition response spectrum method
Wind Energy Science, 7(3)：1007-1020, 2022 https://doi.org/10.5194/wes-7-1007-2022
A. Yamaguchi, S. Danupon, T. Ishihara, Numerical prediction of tower loading of floating offshore wind turbine considering effects of wind and wave
Energies, 15, 1-18, 2022. https://doi.org/10.3390/en15072313
L. Wang, T. Ishihara
A semi-analytical one-dimensional model for offshore pile foundations considering effects of pile diameter and aspect ratio
Ocean Engineering,250, 1-17, 2022. https://doi.org/10.1016/j.oceaneng.2022.110874
D. Zhang, T. Ishihara
Numerical study of tornado-induced unsteady crosswind response of railway vehicle using multibody dynamic simulations
Journal of Wind Engineering and Industrial Aerodynamics,222,1-15,2022. https://doi.org/10.1016/j.jweia.2022.104919
T. Li, T. Ishihara
Numerical study on vortex-induced vibration of circular cylinder with two-degree-of-freedom and geometrical nonlinear system
Journal of Fluids and Structures,107, 1-22,2021. https://doi.org/10.1016/j.jfluidstructs.2021.103415
G.W. Qian, Y.P. Song, T. Ishihara
A control-oriented large eddy simulation of wind turbine wake considering effects of Coriolis force and time-varying wind conditions
Energy, 239:1-16, 2021 https://doi.org/10.1016/j.energy.2021.121876
H. Kakuya, S. Yoshida, J. Sugino, T. Ishihara
A study on a feedforward control using the nacelle wind speed for downwind-type floating offshore wind turbines
Journal of Wind Energy, JWEA, Vol. 45, No.2, pp.31-39，2021 (in Japanese) https://doi.org/10.11333/jwearonbun.45.2_31
K. Watanabe, S. Takakuwa, C. Hemmi, T. Ishihara
A study of offshore wind assessment using dual-Doppler scanning lidars
Journal of Wind Energy, JWEA, Vol. 45, No.2, pp.40-48, 2021 (in Japanese) https://doi.org/10.11333/jwearonbun.45.2_40
H. Noda, T. Ishihara
Wind tunnel test on mean wind forces and peak pressure acting on ellipsoidal nacelles of wind turbine
Wind Engineering,1-16, 2021 https://orcid.org/0000-0001-8751-9646
Y. Kikuchi, T. Ishihara
Availability and LCOE analysis considering failure rate and downtime for onshore wind turbine in Japan
Energies,14, 3528, 2021 https://doi.org/10.3390/en14123528
S. Kiyoki, T. Ishihara, M. Saeki, I. Tobinaga
Wind load evaluation in the parked condition at extreme wind speeds considering passive yaw control
Journal of Wind Energy, JWEA, Vol. 44, No. 4, pp.31-38, 2021 (in Japanese) https://doi.org/10.11333/jweasympo.39.0_339
A. Yamaguchi, T. Ishihara
Maximum Instantaneous Wind Speed Forecasting and Performance Evaluation by Using Numerical Weather Prediction and On-site Measurement
Atmosphere, Vol.12, Issue 3, pp.1-18, 2021. https://doi.org/10.3390/atmos12030316
T. Ishihara, D. Zhang, Y. Nagumo
Numerical study of dynamic response of railway vehicles under tunnel exit winds using multibody dynamic simulations
Journal of Wind Engineering and Industrial Aerodynamics, Vol. 211, pp. 1-21, 2021. https://doi.org/10.1016/j.jweia.2021.104556
T. Li, T. Ishihara
Numerical study on wake galloping of tandem circular cylinders considering the effects of mass and spacing ratios
Journal of Wind Engineering and Industrial Aerodynamics, Vol. 210, pp.1-15, 2021 https://doi.org/10.1016/j.jweia.2021.104536
G.W. Qian, T. Ishihara
Wind Farm Power Maximization through Wake Steering with a New Multiple Wake Model for Prediction of Turbulence Intensity
Energy, Vol. 221, pp.1-17, 2021 https://doi.org/10.1016/j.energy.2020.119680
Y. Liu, T. Ishihara
Numerical study on sectional loads and structural optimization of an elastic semi-submersible floating platform
Energies, 14(1), 182, 2021 https://doi.org/10.3390/en14010182
Z. Liu, S. Lu, T. Ishihara
Large eddy simulations of wind turbine wakes in typical complex topographies
Wind Energy, 1-30, 2020 https://doi.org/10.1002/we.2606
T. Ishihara, Y. Liu
Dynamic response analysis of a semi-submersible floating wind turbine in combined wave and current conditions using advanced hydrodynamic models
Energies, 13(21), 5820, 2020 https://doi.10.3390/en13215820
T. Ishihara, G.W. Qian, Y.H. Qi
Numerical study of turbulent flow fields in urban areas by using modified k-ε model and large eddy simulation
Journal of Wind Engineering and Industrial Aerodynamics, Vol.206, pp.1-20, 2020 https://doi.org/10.1016/j.jweia.2020.104333
A. Yamaguchi, I. Yousefi, T. Ishihara
Reduction of the fluctuating load on wind turbine by using a combined nacelle acceleration feedback and Lidar-based feedforward control
Energies, 13, 4558, 2020 https://doi:10.3390/en13174558
Y. Nagumo, T. Ishihara
A study of crosswind resistant performance of train cars considering uncertainties of acting forces
Journal of Wind Engineering, JAWE, Vol.45, No.3, pp.79-92, 2020 (in Japanese) https://doi.org/10.5359/jwe.45.79
S. Oka, T. Ishihara
A study of galloping analysis of ice-accreted transmission line considering unsteady aerodynamic force
Journal of Wind Engineering, JAWE, Vol.45, No.2 pp.27-41,2020 (in Japanese) https://doi.org/10.5359/jwe.45.27
Y. Kikuchi, T. Ishihara
Anomaly detection and prediction for high-tension bolts by using strain of tower shell
Wind Energy, Vol. 23, issue 12, pp.2186-2201, 2020 https://doi.org/10.1002/we.2551
L. Wang, T. Ishihara
A study of the effects of foundation uplift on the seismic loading of wind turbine tower and shallow foundation using a new dynamic Winkler model
Engineering Structures, Vol. 219, pp.1-16, 2020 https://doi.org/10.1016/j.engstruct.2020.110745
J. P. Goit, A. Yamaguchi, T. Ishihara
Measurement and prediction of wind fields at an offshore site by scanning Doppler LiDAR and WRF
Atmosphere, 11, 442, pp.1-20, 2020 https://doi:10.3390/atmos11050442
Z. Liu, W. Wang, Y. Wang, T. Ishihara
Large eddy simulations of slope effects on flow fields over isolated hills and ridges
Journal of Wind Engineering and Industrial Aerodynamics, Vol.201, pp.1-23, 2020 https://doi.org/10.1016/j.jweia.2020.104178
Y. Kikuchi, M. Fukushima, T. Ishihara
Assessment of a coastal offshore wind climate by means of mesoscale model simulations considering high-resolution land use and sea surface temperature data sets
Atmosphere,11,379, pp.1-16, 2020 https://doi.org/10.3390/atmos11040379
Y. Kikuchi, T. Ishihara
Comparison of dynamic response and levelized cost of energy on three platform concepts of floating offshore wind turbine systems
Journal of Physics.: Conf. Ser. 1452 012035, 1-13, 2020 https://doi.org/10.1088/1742-6596/1452/1/012035
M. Kitahara, T. Ishihara
Prediction of seismic loadings on wind turbine support structures by response spectrum method considering equivalent modal damping of support structures and reliability level
Wind Energy, 23(6), 1422-1443, 2020 https://doi.org/10.1002/we.2494
Z. Liu, Q. Li, T. Ishihara, J. Peng
Numerical simulations of fatigue loads on wind turbines operating in wakes
Wind Energy, Volume 23, Issue 5, pp.1301-1316, 2020 https://doi.org/10.1002/we.2487
T. Ishihara, T. Li
Numerical study on suppression for vortex-induced vibration of circular cylinder by helical wires
Journal of Wind Engineering and Industrial Aerodynamics, Vol.197, pp.1-11, 2020 https://doi.org/10.1016/j.jweia.2019.104081
J. P. Goit, T. Ishihara
Aerodynamic loads on wind turbine nacelles under different inflow turbulence conditions
Wind Energy, 23(3):645-659, 2020 https://doi.org/10.1002/we.2449
Z. Liu, S. Cao, H. Liu, X Hua, T. Ishihara
Effects of Reynolds number in the range from 1.6×10^3 to 1.6×10^6 on the flow fields in tornado-like vortices by LES: A systematical study
Journal of Wind Engineering and Industrial Aerodynamics, 196, 1-26. 2020. https://doi.org/10.1016/j.jweia.2019.104028
Y. Nagumo, T. Ishihara
A study of aerodynamic coefficients on a train car considering turbulence effects of approaching flow
J. of Wind Engineering, JAWE,Vol.44, No.4, pp.90-104, 2019.(in Japanese) https://doi.org/10.5359/jwe.44.90
Y. Kikuchi, T. Ishihara
Upscaling and levelized cost of energy for offshore wind turbines supported by semi-submersible floating platforms
Journal of Physics Conference Series, 1356:012033,2019 https://doi.org/10.1088/1742-6596/1356/1/012033
J. Pan, T. Ishihara
Numerical prediction of hydrodynamic coefficients for a semi-submersible platform by using large eddy simulation with volume of fluid method and Richardson extrapolation
Journal of Physics Conference Series, 1356:012034, 2019 https://doi.org/10.1088/1742-6596/1356/1/012034
Y. Liu, T. Ishihara
Prediction of dynamic response of semi- submersible floating offshore wind turbines by a novel hydrodynamic coefficient model
Journal of Physics Conference Series, 1356:012035, 2019 https://doi.org/10.1088/1742-6596/1356/1/012035
A. Yamaguchi, P. W. Sarli, T. Ishihara
Extreme load estimation of the wind turbine tower during power production
Wind Engineering, 45(1): 1-14, 2019. https://doi.org/10.1177/0309524X19872766
S. Zhang, T. Ishihara
Numerical study of distributed hydrodynamic forces on a circular heave plate by large eddy simulations with volume of fluid method
Ship and Offshore Structures, 15(6), 574-586, 2020. Published online: 09 Sep 2019. https://doi.org/10.1080/17445302.2019.1661630
T. Ishihara, L. Wang
A study of modal damping for offshore wind turbines considering soil properties and foundation types
Wind Energy, Volume 22, Issue 12. pp.1760-1778, 2019 https://doi.org/10.1002/we.2401
G.W. Qian, T. Ishihara
Numerical study of wind turbine wakes over escarpments by a modified delayed detached eddy simulation
Journal of Wind Engineering and Industrial Aerodynamics, Vol.191, pp.41-53, 2019 https://doi.org/10.1016/j.jweia.2019.05.004
Y. Kikuchi, R. Saito, T. Ishihara
Assessment of levelized cost of energy for wind energy based on reliability analysis
Journal of Wind Energy, JWEA, Vol.43, No.1, pp.1-12, 2019 (in Japanese) https://doi.org/10.11333/jwea.43.1_A_1
T. Ishihara, Y. H. Qi
Numerical study of turbulent flow fields over steep terrain by using a modified delayed detached eddy simulations
Boundary-Layer Meteorol. Vol.170，pp.45-68, 2019 https://doi.org/10.1007/s10546-018-0389-8
Z. Q. Liu, Z. Diao, T. Ishihara
Study of the flow fields over simplified topographies with different roughness conditions using large eddy simulations
Renewable Energy, Vol.136, pp.968-992, 2019 https://doi.org/10.1016/j.renene.2019.01.032
Z.Q. Liu, S.Y. Cao, H. Y. Liu, T. Ishihara
Large-Eddy Simulations of the Flow Over an isolated Three-Dimensional Hill
Boundary-Layer Meteorology, Volume 170, pp.415-441, 2019 https://doi.org/10.1007/s10546-018-0410-2
T. Ishihara, S. Zhang
Prediction of dynamic response of semi- submersible floating offshore wind turbine using augmented Morison’s equation with frequency dependent hydrodynamic coefficients
Renewable Energy,Vol.131, pp.1186-1207, 2019. https://doi.org/10.1016/j.renene.2018.08.042
T. Li, Q. Yang, T. Ishihara
Unsteady aerodynamic characteristics of long-span roofs under forced excitation
J. of Wind Engineering and Industrial Aerodynamics, 181:46-60, 2018. https://doi.org/10.1016/j.jweia.2018.08.005
A. Yamaguchi, T. Ishihara
The effect of control logic of wind turbines on the power and the load on supporting structure
Proc of the 25th National Symposium on Wind Engineering, pp.1-6, 2018. (in Japanese) https://doi.org/10.14887/kazekosymp.25.0_115
A. Yamaguchi, T. Ishihara
Gust forecasting by using numerical weather prediction and on-site measurement
Journal of Japan Society of Civil Engineering A1, Vol. 74, No.2, 251-260, 2018.(In Japanese) https://doi.org/10.2208/jscejseee.74.251
Z. Liu, C. Zhang, T. Ishihara
Numerical study of the wind loads on a cooling tower by a stationary tornado-like vortex through LES
Journal of Fluids and Structures, Vol. 81, pp.656-672, 2018. https://doi.org/10.1016/j.jfluidstructs.2018.06.001
S. Oh, T. Ishihara
On the parameter sensitivity in structural parameter identification using Eigensystem Realization Algorithm for a MW-size wind turbine
Journal of Physics: Conference Series 1037 (5), 052026, 2018. https://doi.org/10.1088/1742-6596/1037/5/052026
A. Yamaguchi, T. Ishihara
Numerical prediction of Normal and Extreme Waves at Fukushima Offshore Site
Journal of Physics: Conference Series 1037 (4), 042022, 2018. https://doi.org/10.1088/1742-6596/1037/4/042022
J. P. Goit, Y. F. Liu, T. Ishihara
Experimental Study of Wind Load acting on Wind Turbine Nacelles
Journal of Physics: Conference Series 1037 (5), 052019, 2018. https://doi.org/10.1088/1742-6596/1037/5/052019
J. Pan, T. Ishihara
Nonlinear wave effects on dynamic responses of a semisubmersible floating offshore wind turbine in the intermediate water
Journal of Physics: Conference Series, 1037 (2), 022037, 2018. https://doi.org/10.1088/1742-6596/1037/2/022037
S. Oh, T. Ishihara
Structural parameter identification of a 2.4MW bottom Fixed wind turbine by excitation test using an active mass damper
Wind Energy, 21(11), 1232-1238, 2018. https://doi.org/10.1002/we.2214
S.N. Zhang, T. Ishihara
Numerical study of hydrodynamic coefficients of multiple heave plates by large eddy simulations with volume of fluid method
Ocean Engineering, Vol.163, pp.583-598, 2018. https://doi.org/10.1016/j.oceaneng.2018.03.060
J. P. Goit, A. Yamaguchi, T. Ishihara
Performance Evaluation of Scanning Doppler Lidar and its Application to Wind Field Measurement
Journal of Wind Energy, JWEA, Vol.42, No. 1, pp.7-16, 2018 (In Japanese) https://doi.org/10.11333/jwea.42.1_A_7
Y.H. Qi, T. Ishihara
Numerical study of turbulent flow fields around of a row of trees and an isolated building by using modified k-ε model and LES model
J. of Wind Engineering and Industrial Aerodynamics, Vol. 177, pp.293-305, 2018. https://doi.org/10.1016/j.jweia.2018.04.007
T. Ishihara, G.W. Qian
A new Gaussian-based analytical wake model for wind turbines considering ambient turbulence intensities and thrust coefficient effects
J. of Wind Engineering and Industrial Aerodynamics, Vol. 177, pp.275-292, 2018. https://doi.org/10.1016/j.jweia.2018.04.010
T. Ishihara, S. Oka
A numerical study of the aerodynamic characteristics of ice-accreted transmission lines
J. of Wind Engineering and Industrial Aerodynamics, Vol.177, pp.60-68,2018. https://doi.org/10.1016/j.jweia.2018.04.008
I. Tobinaga, T. Ishihara
A study of action point correction factor for L-type flanges of wind turbine towers
Wind Energy, 21(9), 801-806, 2018. https://doi.org/10.1002/we.2193
Z. Liu, Q. Li, T. Ishihara
Numerical investigation of a swirl diffuser with a novel design using large eddy simulations
Building and Environment,Vol.135,pp.124-141,2018. https://doi.org/10.1016/j.buildenv.2018.02.045
G.W. Qian, T. Ishihara
A new analytical wake model for yawed wind turbines
Energies11, 665, pp.1-24, 2018 https://doi.org/10.3390/en11030665
Y. Misu, T. Ishihara
Prediction of frequency distribution of strong crosswind in a control section for train operations by using onsite measurement and numerical simulation
J. of Wind Engineering and Industrial Aerodynamics, Vol. 174, pp. 69-79, 2018 https://doi.org/10.1016/j.jweia.2017.11.020
S. Oh, T. Ishihara
A study on the turbulence length scales in von Karman model by using offshore wind field measurement
Journal of Wind Engineering, JAWE, Vol.42, No. 2, pp.45-56,2017.(in Japanese) https://doi.org/10.5359/jwe.42.45
K. Shimada, T. Ishihara
Proposal of the Extreme Wave Height Estimation Formula for IEC61400-3
Journal of Wind Energy, JWEA,Vol.40, No, 4, pp.49-56,2017.(in Japanese) https://doi.org/10.11333/jwea.40.4_A_49
S. Zhang, T. Ishihara
Effects of multidirectional sea states and flexible foundation on dynamic response of floating offshore wind turbine system
Proc. of First International Symposium on Flutter and its Application, pp.729-738,2016 http://windeng.t.u-tokyo.ac.jp/ishihara/paper/2016-12.pdf
K. OKUBO, M. YAMAMOTO, Y. FUKUMOTO, T. ISHIHARA
Wind Loads on a Bottom-mounted Offshore Wind Turbine Tower
Proc. of First International Symposium on Flutter and its Application, pp.739-746,2016. http://windeng.t.u-tokyo.ac.jp/ishihara/paper/2016-11.pdf
A. Yamaguchi, T. Ishihara
A new motion compensation algorithm of floating lidar system for the assessment of turbulence intensity
Journal of Physics: Conference Series 753(7), pp.1-8, 2016． https://doi.org/10.1088/1742-6596/753/7/072034
Y. KIKUCHI, T ISHIHARA
Assessment of weather downtime for the construction of offshore wind farm by using wind and wave simulations
Journal of Physics: Conference Series 753(9) pp.1-11, 2016. https://doi.org/10.1088/1742-6596/753/9/092016
T. ISHIHARA, J. TANEMOTO, A. YAMAGUCHI
Numerical Prediction of Normal and Extreme Sea Current at Fukushima Offshore Site
Journal of Wind Energy, JWEA, Vol.40, No. 3, pp.35-42,2016.(in Japanese) https://doi.org/10.11333/jwea.40.3_A_35
Y. NAGUMO, T. ISHIHARA
RELIABILITY OF TRAIN CAR AGAINST CROSS WINDS CONSIDERING UNCERTAINTY IN ESTIMATED AERODYNAMIC FORCE
Proc of the 24th National Symposium on Wind Engineering, pp.361-366, 2016.(in Japanese) https://doi.org/10.14887/kazekosymp.24.0_361
T. ISHIHARA, G.W. QIAN
Numerical and Analytical Study of Wind Turbine Wakes
Proc of the 24th National Symposium on Wind Engineering,pp.151-156, 2016.(in Japanese) https://doi.org/10.14887/kazekosymp.24.0_151
A.YAMAGUCHI, T.ISHIHARA
Maximum load estimation on a wind turbine support structure during power production
Proc of the 24th National Symposium on Wind Engineering, pp.145-150, 2016.(in Japanese) https://doi.org/10.14887/kazekosymp.24.0_145
M.YAMAMOTO, Y.FUKUMOTO, T.ISHIHARA,K.OKUBO
FIELD MEASUREMENT OF WIND LOADS ON A BOTTOM-MOUNTED OFFSHORE WIND TURBINE TOWER
Proc of the 24th National Symposium on Wind Engineering,pp.139-144, 2016.(in Japanese) https://doi.org/10.14887/kazekosymp.24.0_139
T.ISHIHARA,Y.YOSHIMURA,Y.KENMOCHI
A study on the relationship between tightening torque and axial force of bolts at the tower top flange of wind turbine
Journal of Wind Energy, JWEA, Vol.40, No, 2, pp.13-18, 2016 (in Japanese) https://doi.org/10.11333/jwea.40.2_A_13
I.TOBINAGA,T.ISHIHARA
A study of action point correction factor for L-type flange of ind turbine towers
Journal of Wind Energy, JWEA, Vol.40, No, 2, pp.26-33, 2016 (in Japanese) https://doi.org/10.11333/jwea.40.2_A_26
Z.Q Liu, T. Ishihara, X.H. He, H.W. Niu
LES study on the turbulent flow fields over complex terrain covered by vegetation canopy
J. of Wind Engineering and Industrial Aerodynamics，Vol. 155, pp.60-73, 2016. http://doi.org/10.1016/j.jweia.2016.05.002
Z.Q Liu, T. Ishihara, T. Tanaka ,X.H. He
LES study of turbulent flow fields over a smooth 3-D hill and a smooth 2-D ridge
J. of Wind Engineering and Industrial Aerodynamics，Vol. 153, pp.1-12, 2016. http://doi.org/10.1016/j.jweia.2016.03.001
Z.Q Liu, T. Ishihara
Study of the effects of translation and roughness on tornado-like vortices by large-eddy simulations
J. of Wind Engineering and Industrial Aerodynamics，Vol. 151, pp.1-24, 2016. http://doi.org/10.1016/j.jweia.2016.01.006
J. TANEMOTO, T. ISHIHARA
A study on the joint probability distribution of wind and wave
Journal of Wind Energy, JWEA,Vol.39, No, 3, pp.44-51, 2015.(in Japanese) https://doi.org/10.11333/jwea.39.3_A_44
Y. KIKUCHI, T. ISHIHARA
Assessment of weather downtime for the construction of offshore wind power plants by using wind and wave simulations
Journal of Wind Energy, JWEA, Vol.39, No, 2, pp.23-30, 2015.(in Japanese) https://doi.org/10.11333/jwea.39.2_A_23
Z.Q. Liu, T. Ishihara
A study of tornado induced mean aerodynamic forces on a gable-roofed building by the large eddy simulations
Journal of Wind Engineering & Industrial Aerodynamic, Vol. 146, pp.39-50, 2015. http://doi.org/10.1016/j.jweia.2015.08.002
Z.Q. LIU, T. ISHIHARA
Numerical study of turbulent flow fields and the similarity of tornado vortices using large-eddy simulations
Journal of Wind Engineering & Industrial Aerodynamic, Vol.145, pp.42-60, 2015. http://doi.org/10.1016/j.jweia.2015.05.008
T. ISHIHARA, Y. TAKEI
Seismic Load Estimation of Wind Turbine Support Structures Considering a New Damping Correction Factor for Response Spectrum Method
Journal of Wind Energy, JWEA, Vol.39 No. 1, pp.14-22, 2015 (In Japanese) https://doi.org/10.11333/jwea.39.1_A_14
S. OKA, T. ISHIHARA
A numerical study of aerodynamic characteristics of ice-accreted transmission lines
J. of Wind Engineering, JAWE, Vol.40, No.2 pp. 19-29, 2015 (in Japanese) https://doi.org/10.5359/jwe.40.19
T. ISHIHARA, A. YAMAGUCHI
Prediction of the extreme wind speed in the mixed climate region by using Monte Carlo simulation and Measure-Correlate-Predict method [J]
Wind Energy, 18(1): 171-186, 2015. https://doi.org/10.1002/we.1693
J.TANEMOTO , T.ISHIHARA
A Numerical Study of Wind Wave and Swellby Using Wave Prediction Models and Combined Wind Fields
Journal of Wind Energy, JWEA, Vol.38, No. 4, pp.124-131,2014.(in Japanese) https://doi.org/10.11333/jwea.38.4_A_124
N.Xu,T. Ishihara
Prediction of tower loading of floating offshore wind turbine systems in the extreme wind and wave conditions
WIND ENGINEERING, Vol. 38, No.5, pp.463-476, 2014. https://doi.org/10.1260/0309-524X.38.5.463
S.OH, T.ISHIHARA
A study on the tower loading of wind turbine and the fatigue load of high tension bolt during operation
Proc of the 23th National Symposium on Wind Engineering,2014.(in Japanese) https://doi.org/10.14887/kazekosymp.23.0_355
A.YAMAGUCHI,P.W.Sarli, T.ISHIHARA
LOAD ESTIMATION OF A WIND TURBINE SUPPORT STRUCTURE DURING OPERATION AND VALIDATION BY MEASUREMENT
Proc of the 23th National Symposium on Wind Engineering,2014.(in Japanese) https://doi.org/10.14887/kazekosymp.23.0_133
Y.KIKUCHI,T.ISHIHARA
Assessment of Initial Capital Cost for Bottom-mounted Offshore Wind Farmsby Using Engineering Model and Its Verification
Journal of Wind Energy, JWEA, No.110, pp.36-43，2014．(in Japanese) https://doi.org/10.11333/jwea.38.2_A_36
T.ISHIHARA,Z.Q.LIU
Numerical study on dynamics of a tornado-like vortex with touching down by using the LES turbulent model
Wind and Structures,Vol.19, No.1, pp.89-111, 2014. http://doi.org/10.12989/was.2014.19.1.000
Z.Q. Liu, T. Ishihara
Numerical study of turbulent flow over complex topography by LES model, The Sixth International Symposium on Computational Wind Engineering
CWE2014, CD-ROM, 2014. http://windeng.t.u-tokyo.ac.jp/ishihara/e/paper/2014-5.pdf
A.YAMAGUCHI,T.ISHIHARA
Assessment of Offshore Wind Energy Potential Using Mesoscale Model and Geographic Information System
Journal of Renewable Energy, 69, pp.506-515, 2014． http://doi.org/10.1016/j.renene.2014.02.024
N.Xu,T.Ishihara
Analytical Formulae for Wind Turbine Tower Loading in the Parked Condition by Using Quasi-Steady Analysis
WIND ENGINEERING, Vol. 38, No. 3, pp.171-189, 2014 https://doi.org/10.1260/0309-524X.38.3.291
T. Sano, T. Ishihara
Design formulae on concrete capacity of wind turbines pedestal based on the non-linear FEM analysis
Journal of Structural Engineering, Vol.60A, pp.134-143, 2014 (in Japanese) https://doi.org/10.11532/structcivil.60A.134
J.TANEMOTO,T.ISHIHARA
Prediction of Tropical Cyclone Induced Wind Fields
Journal of Wind Energy, JWEA, No.107, pp.47-54，2013．(in Japanese) https://doi.org/10.11333/jwea.37.3_A_47
J. Tanemoto and T. Ishihara
Prediction of tropical cyclone induced wind field by using mesoscale model and JMA best track
Proc. of APCWE8, 2013. https://doi.org/10.3850/978-981-07-8012-8_196
H. Noda,T. Ishihara
Wind tunnel test on mean wind forces and peak pressures acting on wind turbine nacelles
Wind Energy, 2012. https://doi.org/10.1002/we.1551
Z.Q. Liu,T. Ishihara
Effects of the swirl ratio on the turbulent flow fields of tornado-like vortices by using LES turbulent model
BBAA7,2012. http://iawe.org/Proceedings/BBAA7/Z.Liu.pdf
T. Ishihara, A. Yamaguchi,M.W. Sarwar
A Study of the Normal Turbulence Model in IEC 61400-1
Wind Engineering, Vol.36, No.6, pp.759-766, 2012. https://doi.org/10.1260/0309-524X.36.6.759
T.ISHIHARA, Y.NAGASAKA, Z.Q.LIU
Numerical study on turbulent flow fields of a tornado-like vortex by using the LES model
Proc of the 22th National Symposium on Wind Engineering,2012.(in Japanese) https://doi.org/10.14887/jaweam.2011.0.93.0
T.ISHIHARA, J.YOON, S.OH
Prediction of Dynamic Response of Wind Turbines Using SCADA data and Updated Aeroelastic Model
Proc of the 22th National Symposium on Wind Engineering, pp. 1-6, 2012.(in Japanese) https://doi.org/10.14887/kazekosymp.22.0.281.0
Y. Misu,T. Ishihara
Prediction of aerodynamic coefficients considering the train speed
J. of Wind Engineering, JAWE, Vol.37, No.3, pp. 117-123,pp. 281-286, 2012. (in Japanese) https://doi.org/10.5359/jwe.37.117
T. Ishihara,A. Yamaguchi
Prediction of the extreme wind speed in the mixed climate by using Monte Carlo simulation and Measure-Correlate-Predict method
J. of Wind Engineering JAWE, Vol.37, No.3, pp.105-116, 2012. (in Japanese) https://doi.org/10.5359/jwe.37.105
M. B. Waris,T. Ishihara
Dynamic response analysis of floating offshore wind turbine with different types of heave plates and mooring systems by using a fully nonlinear model
Coupled Systems Mechanics, Vol. 1, No. 3, pp.247-268, 2012. https://doi.org/10.12989/csm.2012.1.3.247
Y. Kikuchi, T. Ishihara
A Study of Topographic Multiplier Considering the Effect of Tropical Cyclones and Complex Terrains
J. of Wind Engineering and Industrial Aerodynamics,Vol.104-106, pp.558-564, 2012. http://dx.doi.org/10.1016/j.jweia.2012.04.008
K.ENOKI,T.ISHIHARA
A Generalized Canopy Model and Its Application to the Prediction of Urban Wind Climate
Journal of Japan Society of Civil Engineering A1, Vol. 68, No. 1, pp.28-47, 2012.(in Japanese) https://doi.org/10.2208/jscejseee.68.28
K. Shimada, T. Ishihara
Predictability of unsteady two-dimensional k-ε model on the aerodynamic instabilities of some rectangular prisms
J. of Fluids and Structures, 28, pp.20-39, 2012. https://doi.org/10.1016/j.jfluidstructs.2011.08.013
T.ISHIHARA, A.YAMAGUCHI, M.W.SARWAR, S.OIKAWA
Numerical study of wave and wind conditions and weather window for construction of offshore wind power plants
Journal of Wind Energy, JWEA, pp.7-14, 2012. (in Japanese) https://doi.org/10.11333/jwea.35.4_A_7
Y.MISU,T.ISHIHARA
Prediction of Strong Gust Frequency in a Control Section for Train Operations Based on Onsite Measurement and CFD
J. of Wind Engineering, JAWE, Vol.37, No.1, pp.11-24, 2012 (in Japanese) https://doi.org/10.5359/jwe.37.11
T. Ishihara, K. Enoki, K. Takahara,H. Arakawa
RISK MANAGEMENT FOR POWER DISTRIBUTIONS BASED ON LOCAL WIND PREDICTION AND TYPHOON SIMULATION
Journal of Japan Society of Civil Engineering A1 ,Vol.67, No.2, pp.360-373，2011.(in Japanese) https://doi.org/10.2208/jscejseee.67.360
K. Shimada, T. Ishihara
Dynamic Response due to Breaking Wave Impact Force on an Offshore Wind Turbine Support Structure
J.of Fluid Science and Technology,Vol.6, No.3, pp.392-399, 2011. https://doi.org/10.1299/jfst.6.392
K.Shimada, M.Miyakawa, T.Ohyama, T.Ishihara, Y.Fukumoto, K.Anno, H.Okada, Y.Moriya
Preliminary Study on the Optimum Design of a Tension Leg Platform for Offshore Wind Turbine Systems
J.of Fluid Science and Technology,Vol.6, No.3, pp.382-391, 2011. https://doi.org/10.1299/jfst.6.382
K. Suzuki, H. Yamaguchi, M. Akase, A. Imakita, T. Ishihara, Y. Fukumoto, T. Ohyama
Initial Design of Tension Leg Platform for Offshore Wind Farm
J.of Fluid Science and Technology,Vol.6, No.3, pp.372-381, 2011. https://doi.org/10.1299/jfst.6.372
T. Ishihara, S. Oh, Y. Tokuyama
Numerical study on flow fields of tornado-like vortices using the LES turbulence mode
J .of Wind Engineering and Industrial Aerodynamics,Vol.99, pp.239-248, 2011. https://doi.org/doi:10.1016/j.jweia.2011.01.014
T. Ishihara, A. Yamaguchi, S.OIKAWA, M.W.SARWAR
A Study of the Normal Turbulence Model in IEC61400-1
WIND ENERGY，Vol.96，pp.142-147, 2010.(in Japanese) https://doi.org/10.11333/jwea.34.4_142
T.Ishihara,H.Ishii
Prediction of maximum wind load on wind turbine towers under operating conditions
Proc of the 21th National Symposium on Wind Engineering, pp.375-380, 2010.(in Japanese) https://doi.org/10.14887/kazekosymp.21.0.375.0
A.Yamaguchi,T.Ishihara
An Assessment of the Design Wind Speed and Frequency Distribution of Wind Speed using Meteorological Simulation and Typhoon Simulation
Proc of the 21th National Symposium on Wind Engineering, pp.215-220, 2010.(in Japanese) https://doi.org/10.14887/kazekosymp.21.0.215.0
T.Ishihara, S.Oh, Y.Tokuyama
Numerical study on the flow field of tornado-like vortex using the LES turbulence model
Proc of the 21th National Symposium on Wind Engineering, pp.143-148, 2010.(in Japanese) https://doi.org/10.14887/kazekosymp.21.0.143.0
Y.Kikuchi,T.Ishihara
Prediction of Wind Speedup Ratio Considering Wind Direction of Typhoon and Speed-up of Complex Terrain Prediction of Wind Speedup Ratio Considering Wind Direction of Typhoon and Speed-up of Complex Terrain
Proc of the 21th National Symposium on Wind Engineering, pp.31-36, 2010.(in Japanese) https://doi.org/10.14887/kazekosymp.21.0.31.0
M.W. Sarwar,T. Ishihara
Numerical study on suppression of vortex-induced vibrations of box girder bridge section by aerodynamic counter measures
Journal of Wind Engineering and Industrial Aerodynamics, 98: 701-711, 2010. https://doi.org/doi:10.1016/j.jweia.2010.06.001
Y. Misu, A. Yamaguchi,T. Ishihara
A strong wind prediction model for the railway operation based on the onsite measurement and the numerical simulation
Proc of CWE 2010, 321, pp.1-8, 2010. http://windeng.t.u-tokyo.ac.jp/ishihara/paper/2010-3.pdf
T. Ishihara, S. Oh ,Y. Tokuyama
Numerical study on flow fields of tornado-like vortices using the LES turbulence model
Proc of CWE 2010, 502, pp.1-8, 2010. https://doi.org/10.1016/j.jweia.2011.01.014
H.Noda, T. Ishihara
Wind Tunnel Tests for Mean Wind Forces and Peak Pressures Acting on Wind Turbine Nacelles
J.of Wind Engineering,Vol.35, No.1,pp.1-16 , 2010. (in Japanese) https://doi.org/10.5359/jwe.35.1
J. Yoon, T. Ishihara, A. Yamaguchi
Response analysis of wind turbine support structures using FEM and wind generation method linked to the time series of measured wind speed
APCWE-VII, 2009. http://windeng.t.u-tokyo.ac.jp/ishihara/paper/2009-4.pdf
S. Oka, T.Ishihara
Numerical study of aerodynamic characteristics of a square prism in a uniform flow
J.of Wind Engineering and Industrial Aerodynamics，Vol. 97, pp.548-559，2009. https://doi.org/doi:10.1016/j.jweia.2009.08.006
P. V. PHUC ,T.ISHIHARA
A Numerical Study on Dynamic Response of Semi-Submersible Floating Offshore Wind Turbine System and Its Verification by Experiment
Journal of Japan Society of Civil Engineering A ，Vol.65,No.3,pp.604-617，2009.(in Japanese) https://doi.org/10.2208/jsceja.65.601
K.SHIMADA，T.ISHIHARA
Predictability of Unsteady Two-Dimensional κ-ε Model on the Aerodynamic Instabilities of Basic Structural Cross-sections
Journal of Japan Society of Civil Engineering A，Vol.65,No.3,pp.554-567，2009.(in Japanese) https://doi.org/10.2208/jsceja.65.554
M.W. Sarwar, T. Ishihara, K. Shimada, Y. Yamasaki, T. Ikeda
Prediction of Aerodynamic Characteristics of a Box Girder Bridge Section Using the LES Turbulence Model
Journal and Wind Engineering and Industrial Aerodynamics, Vol.96, pp.1895-1911, 2008. https://doi.org/doi:10.1016/j.jweia.2008.02.015
L.V. Binh, T. Ishihara, P.V. Phuc, Y. Fujino
A Peak Factor for non-Gaussian Response Analysis of Wind Turbine Tower
Journal of Wind Engineering and Industrial Aerodynamics, Vol. 96, pp.2217-2227, 2008. https://doi.org/10.1016/j.jweia.2008.02.019
T.ISHIHARA, P.V. Phuc , A. YAMAGUCHI
RESPONSE ANALYSIS OF WIND TURBINE SUPPORT STRUCTURES USING MEASURED WIND SPEED
Proc of the 20th National Symposium on Wind Engineering, pp.265-270,2008.(in Japanese) https://doi.org/10.14887/kazekosymp.20.0.45.0
K.ENOKI, A.YAMAGUCHI, T.ISHIHARA
A NEW URBAN CANOPY MODEL AND ITS VERIFICATION
Proc of the 20th National Symposium on Wind Engineering, pp.85-90, 2008.(in Japanese) https://doi.org/10.14887/kazekosymp.20.0.15.0
Y.MISU, A.YAMAGUCHI, T.ISHIHARA, M.MATSUNUMA, H.SUZUKI, M.SHIMAMURA
A wind prediction for railway operation by onsite measurement and flow simulation
Proc of the 20th National Symposium on Wind Engineering, pp.193-198, 2008.(in Japanese) https://doi.org/10.14887/kazekosymp.20.0.33.0
K. SHIMADA, H. SUKEGAWA, T. OHYAMA, M. MIYAKAWA, H. NAMBA, T. ISHIHARA
A Study on A Semi-Submersible Floating Offshore Wind Energy Conversion System
OES-40, 20th OCEAN ENGINEERING SYMPOSIUM Mar.18-19, 2008.(in Japanese) http://windeng.t.u-tokyo.ac.jp/ishihara/paper/2008-3.pdf
