Search Results
38510 articles found
ARTICLE
|
doi:10.20944/preprints202405.2135.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
baffle attenuator; turboengine stand; experimental validation; Embleton's method; anechoic chamber; rectangular duct flow.
Online: 31 May 2024 (10:56:40 CEST)
ARTICLE
|
doi:10.20944/preprints202409.1022.v1
Subject:
Engineering,
Civil Engineering
Keywords:
large logistics center; layout optimization; carbon dioxide emission; dung beetle optimization algorithm; improved dung beetle optimization algorithm
Online: 14 September 2024 (04:29:09 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1061.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Wind Power Curve Modeling; Artificial neural networks (ANN); Wind Turbine (WT); SCADA Data.; Industrial AI
Online: 19 February 2024 (12:24:46 CET)
ARTICLE
|
doi:10.20944/preprints201608.0007.v2
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
pump turbine; hump characteristic; hysteresis characteristic; experimental investigation
Online: 3 August 2016 (11:49:29 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0930.v1
Subject:
Engineering,
Civil Engineering
Keywords:
data-driven approach; algorithm; mechanical rebar coupler; comparative analysis; constructability
Online: 15 April 2024 (10:39:11 CEST)
ARTICLE
|
doi:10.20944/preprints202409.1866.v1
Subject:
Engineering,
Marine Engineering
Keywords:
offshore wind; floater assembly; port infrastructure; turbine integration; installation strategy
Online: 24 September 2024 (11:49:51 CEST)
ARTICLE
|
doi:10.20944/preprints202405.1779.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
artificial neural network; composite blade; debonding; machine learning; modal analysis; natural frequency
Online: 27 May 2024 (17:31:36 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0269.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
wind energy; wind turbines; SCADA; retrofitting; performance evaluation
Online: 20 April 2018 (14:11:15 CEST)
ARTICLE
|
doi:10.20944/preprints202409.2186.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Renewable energy; wind turbine; gearbox; catastrophic failure; fatigue
Online: 27 September 2024 (08:07:57 CEST)
CONCEPT PAPER
|
doi:10.20944/preprints201911.0037.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
marine hydrokinetic turbine; wind energy; floating offshore wind turbine; mooring lines; floating platform; vertical axis turbine
Online: 4 November 2019 (05:13:32 CET)
ARTICLE
|
doi:10.20944/preprints201701.0080.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
wind turbine; failure detection; SCADA data; feature extraction; mutual information; copula
Online: 17 January 2017 (11:21:58 CET)
ARTICLE
|
doi:10.20944/preprints202311.1853.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Aviation; Marine propulsion; Combustion chamber; high power to fuel ratio; Gas turbine engines
Online: 29 November 2023 (11:08:52 CET)
ARTICLE
|
doi:10.20944/preprints202105.0315.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
fuzzy systems; neural networks; fault diagnosis; data--driven approaces; robustness and reliability; wind turbine
Online: 13 May 2021 (17:39:44 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1774.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
digital twin; multi-objective optimization; multibody simulation; finite element analysis; structural optimization; wind turbine; gearbox
Online: 28 March 2024 (14:30:15 CET)
ARTICLE
|
doi:10.20944/preprints202306.1617.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
renewable energy; wind turbine; emission reduction; techno-economic; permanent magnet alternator
Online: 22 June 2023 (12:08:22 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0572.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
wind turbine system; hydroelectric plant simulator; model--based control; data--driven approach; self--tuning control; robustness and reliability
Online: 24 October 2018 (11:26:20 CEST)
ARTICLE
|
doi:10.20944/preprints202311.1582.v1
Subject:
Environmental And Earth Sciences,
Other
Keywords:
technically complex device; gas turbine installation; carbon footprint; life cycle assessment
Online: 24 November 2023 (11:26:29 CET)
ARTICLE
|
doi:10.20944/preprints202310.1072.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
DAFoam; OpenMDAO; TACS; aero-structural optimization; multidisciplinary design optimization
Online: 17 October 2023 (10:36:02 CEST)
ARTICLE
|
doi:10.20944/preprints202305.2042.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
wear debris; oil analysis; emission spectroscopy; turboprop; propeller governor; ANOVA; interaction analysis; condition indicator
Online: 30 May 2023 (04:36:03 CEST)
ARTICLE
|
doi:10.20944/preprints202201.0058.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Wind power; Generating set; Venturi Effect
Online: 6 January 2022 (10:01:16 CET)
ARTICLE
|
doi:10.20944/preprints202010.0045.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
wells turbine; oscillating water column; wave energy converter; computational fluid dynamics
Online: 2 October 2020 (14:03:41 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1856.v1
Subject:
Engineering,
Civil Engineering
Keywords:
BIM; rebar work; bar bending schedule; special length; automation
Online: 3 April 2024 (05:55:08 CEST)
ARTICLE
|
doi:10.20944/preprints202009.0460.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
hybrid modelling; prescriptive analytics; gas engine; machine learning
Online: 20 September 2020 (13:48:48 CEST)
ARTICLE
|
doi:10.20944/preprints202202.0348.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
transfer function; state-space; realization; conversion
Online: 28 February 2022 (07:23:56 CET)
ARTICLE
|
doi:10.20944/preprints202309.1621.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind energy; wind turbine blades; wind turbine towers; manufacturing
Online: 27 September 2023 (02:37:20 CEST)
CONCEPT PAPER
|
doi:10.20944/preprints202309.1038.v1
Online: 15 September 2023 (04:41:26 CEST)
ARTICLE
|
doi:10.20944/preprints201805.0362.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
complex terrain; CFD; terrain-induced turbulence; economic effects
Online: 25 May 2018 (11:02:46 CEST)
TECHNICAL NOTE
|
doi:10.20944/preprints202406.1506.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
hydrokinetic energy; biomimetic shape; turbine blade
Online: 21 June 2024 (10:34:28 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0273.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Kerosene; CFD; Combustion; Fuel; Gas-turbine; Numerical analysis
Online: 16 September 2021 (08:43:49 CEST)
ARTICLE
|
doi:10.20944/preprints201709.0089.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Wind turbine simulator; data-driven and model-based approaches; fuzzy identification; on-line estimation; robustness and reliability
Online: 19 September 2017 (15:47:14 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0294.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Hydroelectric units; Low frequency oscillation; Internal characteristic model; Sliding mode control; Robust control; HTRS(Hydro-turbine regulating system)
Online: 16 March 2023 (02:20:26 CET)
ARTICLE
|
doi:10.20944/preprints202208.0296.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Savonius wind turbine; Porous deflector; Porosity; Computational Fluid Dynamics (CFD); Self-starting
Online: 17 August 2022 (03:54:51 CEST)
ARTICLE
|
doi:10.20944/preprints201901.0267.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
wind turbine system; hydroelectric plant simulator; model--based control; data–driven approach; self–tuning control; robustness and reliability
Online: 26 January 2019 (10:08:46 CET)
ARTICLE
|
doi:10.20944/preprints201810.0262.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
aerodynamics; BEM; CFD; simulation; wind turbine
Online: 12 October 2018 (08:05:56 CEST)
REVIEW
|
doi:10.20944/preprints202308.1345.v3
Subject:
Engineering,
Mechanical Engineering
Keywords:
floating offshore wind turbine; numerical modelling; physical testing; scale models
Online: 11 January 2024 (12:18:34 CET)
ARTICLE
|
doi:10.20944/preprints202306.1490.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Algorithm design; Combinatorial optimization; Preventive maintenance; Virtual maintenance; Linear programming; Wind turbine; Weibull distribution; Renewal-reward theorem
Online: 21 June 2023 (07:15:49 CEST)
ARTICLE
Subject:
Physical Sciences,
Applied Physics
Keywords:
n/a; wind turbine; tidal turbine; betz limit; Betz's law; HAWT; VAWT; potential energy; kinetic energy
Online: 27 August 2021 (11:15:35 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0260.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Hydrofoil optimization; NSGA-II; CFD; XFOIL; NACA 63815; Bezier curve
Online: 12 July 2021 (12:26:14 CEST)
CASE REPORT
|
doi:10.20944/preprints202101.0350.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Gas turbine blades; Non-destructive testing; Borescope; Optical 3Dscanner
Online: 18 January 2021 (15:00:53 CET)
ARTICLE
|
doi:10.20944/preprints202004.0545.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
BEM; tidal energy; turbine array; linear methodology; wind energy
Online: 30 April 2020 (17:27:21 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0265.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
fault diagnosis; analytical redundancy; fuzzy prototypes; neural networks; diagnostic residuals; fault reconstruction; wind turbine simulator
Online: 24 December 2018 (03:59:45 CET)
ARTICLE
|
doi:10.20944/preprints201702.0102.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Marine Energy; Tidal turbine; horizontal-axis marine current turbine; OCT; Turbulence; Support Structure; device wake
Online: 28 February 2017 (11:55:00 CET)
ARTICLE
|
doi:10.20944/preprints202310.0693.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
thermoelectric; waste heat recovery; exergy analysis; gas turbine; energy efficiency
Online: 11 October 2023 (07:37:46 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0705.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
renewable energy; batteries; energy storage; energy challenges
Online: 9 August 2023 (04:24:25 CEST)
ARTICLE
|
doi:10.20944/preprints202301.0417.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind power; wind turbine fatigue; active yaw control
Online: 24 January 2023 (02:52:15 CET)
ARTICLE
Subject:
Engineering,
Civil Engineering
Keywords:
pressure control; micro-hydropower; energy recovery; Water distribution network; Banki turbine; energy harvesting
Online: 20 May 2019 (09:43:43 CEST)
ARTICLE
|
doi:10.20944/preprints201704.0148.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
francis turbine; draft tube; optimization design; experiment of design; non–dominated sorting genetic algorithm
Online: 24 April 2017 (10:52:28 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1334.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Francis turbine; Spiral case embedment; Stay vanes; Failure mechanism
Online: 20 June 2024 (11:53:05 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0747.v2
Subject:
Engineering,
Aerospace Engineering
Keywords:
Wind Turbine; Aerodynamics; Vortex Particle Method; Computational Fluid Dynamics
Online: 21 March 2024 (04:19:31 CET)
ARTICLE
|
doi:10.20944/preprints202303.0239.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Wind energy; Data sharing; Best practice; Machine learning; Model evaluation
Online: 14 March 2023 (02:34:33 CET)
ARTICLE
|
doi:10.20944/preprints202109.0091.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
flexible tower; nacelle attitude feedback (NAF); dynamic response; aerodynamic load
Online: 6 September 2021 (12:45:31 CEST)
ARTICLE
|
doi:10.20944/preprints201910.0133.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
anderson-vertical-axis-wind-turbine; actual-power; aerodynamic-power; blockage-factor; power-coefficient; tip-speed-ratio
Online: 11 October 2019 (11:10:59 CEST)
ARTICLE
|
doi:10.20944/preprints201901.0281.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Wind Energy; Wind Turbine; Drone Inspection; Damage Detection; Deep Learning; Convolutional Neural Network (CNN)
Online: 28 January 2019 (15:50:04 CET)
ARTICLE
|
doi:10.20944/preprints201808.0484.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
CFD; unsteady BEM; floating offshore wind turbine; scaled wind turbine rotor
Online: 29 August 2018 (06:43:56 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0048.v1
Subject:
Engineering,
Marine Engineering
Keywords:
marine current turbines; hydrodynamics; boundary element methods; trailing wake models; viscous flow correction
Online: 4 April 2018 (06:03:25 CEST)
ARTICLE
|
doi:10.20944/preprints201704.0071.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
gas turbine fuel system; anomaly detection; symbolic dynamic analysis; time series
Online: 13 April 2017 (05:36:51 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0753.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
CO2 capture; gasification; gas turbine; plastics; poplar
Online: 12 September 2023 (08:43:04 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0196.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
renewable energy systems; land eligibility; Onshore wind energy; technical potential; economic potential; simulation
Online: 17 December 2018 (11:12:51 CET)
ARTICLE
|
doi:10.20944/preprints201608.0136.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
vertical axis wind turbine; CST parameterization; NSGA-II; airfoil; optimization; multiple streamtube model
Online: 13 August 2016 (09:15:42 CEST)
REVIEW
|
doi:10.20944/preprints202212.0406.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
hydrogen; combustion chamber; emission; gas turbine engines; flame blowout
Online: 22 December 2022 (01:54:28 CET)
ARTICLE
|
doi:10.20944/preprints202308.0255.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Wind Turbine; Nonlinear Control; Parameter Variations; High–Order Sliding Mode
Online: 3 August 2023 (08:09:42 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0211.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
BeamDyn; flywheel; HAWC2; load simulation; OpenFAST; variable blade inertia; wind turbine
Online: 4 July 2023 (11:09:27 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0476.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Battery Energy Storage System; Crowbar; Fault Ride Through Capability; Vector control; Wind turbine
Online: 21 July 2021 (09:51:48 CEST)
ARTICLE
|
doi:10.20944/preprints202012.0140.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Vertical Axis Wind Turbine; Wind Energy; Helical Blade; CFD
Online: 7 December 2020 (12:00:17 CET)
ARTICLE
|
doi:10.20944/preprints202007.0208.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
turbine generator; stator ventilation duct; transient heat transfer; pressure loss
Online: 10 July 2020 (08:34:07 CEST)
ARTICLE
|
doi:10.20944/preprints201907.0029.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind turbine; wake; atmospheric stability; actuator disk; BEM
Online: 2 July 2019 (04:11:13 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0107.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
Grid-connected wind turbine; Differential speed regulation; Power control; Simulation
Online: 6 August 2018 (09:45:04 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0002.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
CFD; NACA airfoil; wind turbine; attack angle; wall pressure
Online: 1 April 2018 (11:46:52 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0874.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Pump-as-turbine; performance; flow characteristics; rotational speed; small hydro-power
Online: 25 April 2023 (03:47:35 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0488.v1
Subject:
Engineering,
Other
Keywords:
aerodynamics; dynamic stall; engineering model; wind energy; wind turbine
Online: 28 March 2023 (12:43:07 CEST)
ARTICLE
|
doi:10.20944/preprints201908.0175.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
wind turbine; wake; atmospheric stability; MOST; turbulence models
Online: 16 August 2019 (07:52:44 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0102.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Advanced turbulence statistics, piezo-electric flow sensor, atmospheric boundary layer16 stability, laminar-turbulent transition
Online: 6 June 2018 (17:49:05 CEST)
ARTICLE
|
doi:10.20944/preprints202407.2362.v1
Subject:
Engineering,
Marine Engineering
Keywords:
Floating Offshore Wind Turbine; FOWT; FWT; Renewable Energy; LSTM Neural Networks; Seakeeping; Deep Learning; Time-Series prediction; Machine Learning; Data-Driven Model
Online: 30 July 2024 (10:28:17 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0717.v1
Subject:
Environmental And Earth Sciences,
Sustainable Science And Technology
Keywords:
wind turbine; inertia; mass distribution; density distribution; stiffness constant; values in p.u.
Online: 9 August 2023 (08:45:31 CEST)
ARTICLE
|
doi:10.20944/preprints202203.0241.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Adaptive Constrained Control; Barrier Lyapunov Function; Fault-Tolerant Control; Nussbaum-type function; power regulation; wind turbine benchmark
Online: 17 March 2022 (03:01:31 CET)
ARTICLE
|
doi:10.20944/preprints202308.2035.v1
Subject:
Engineering,
Marine Engineering
Keywords:
Tidal energy; Cross-flow turbine; Tank tests; Surface waves
Online: 30 August 2023 (05:21:35 CEST)
ARTICLE
Subject:
Engineering,
Automotive Engineering
Keywords:
Computational fluid dynamic; Long short term memory; Vortex bladeless wind turbine; Prediction; Correlation matrix.
Online: 9 June 2021 (07:38:21 CEST)
ARTICLE
|
doi:10.20944/preprints202101.0356.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Wind turbine; Renewable energy; Wind energy; Machine learning; Gearbox
Online: 18 January 2021 (15:12:17 CET)
ARTICLE
|
doi:10.20944/preprints202008.0477.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Kaplan turbine; draft tube optimization; CFD analysis; DOE; Response Surface
Online: 21 August 2020 (09:25:12 CEST)
ARTICLE
|
doi:10.20944/preprints201705.0017.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
stochastic disturbance accommodating control; edgewise vibrations; minimum-variance unbiased estimator
Online: 1 May 2017 (11:11:31 CEST)
ARTICLE
|
doi:10.20944/preprints201610.0003.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Aging model; Lithium ion batteries; Second life applications, Area regulation
Online: 3 October 2016 (16:33:54 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0034.v3
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Artificial intelligence; CMAPSS; consistency and local accuracy; CUSUM chart; deep learning; prognostic and health management; RMSE; sensing and data extraction; SHAP; Uncertainty; XAI
Online: 12 January 2022 (10:22:47 CET)
ARTICLE
|
doi:10.20944/preprints202308.1937.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Savonius wind turbine; modified NSGA-II; Artificial neural network; Multi-objective optimization
Online: 29 August 2023 (09:30:55 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1301.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
direct drive; Buoyant Rotor-Type Permanent Magnet (BRPM) generator; topology optimization; lightweight design
Online: 19 June 2023 (05:30:23 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0394.v3
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
marine current turbine; blade attachment; sparse autoencoder; softmax regression
Online: 12 February 2019 (09:59:09 CET)
ARTICLE
|
doi:10.20944/preprints202408.1113.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
raindrop erosion; wind turbine blades; impact modelling; material degradation; numerical simulation; surface damage; eulerian/lagrangian methods; smoothed particle hydrodynamics (sph); water hammer pressure; renewable energy
Online: 15 August 2024 (12:17:14 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1655.v1
Subject:
Environmental And Earth Sciences,
Sustainable Science And Technology
Keywords:
VAWT; Energy Harvesting; Two-Stage Design; Renewable Energy; Wind Technology
Online: 2 March 2024 (17:13:36 CET)
ARTICLE
|
doi:10.20944/preprints202311.1349.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
variable speed wind turbine; DFIG; Conventional MPC; Nonlinear MPC; Lyapunov function
Online: 21 November 2023 (15:15:08 CET)
ARTICLE
|
doi:10.20944/preprints202308.1853.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Savonius wind turbine; rotational speed; overlap ratio; power coefficients; torque coefficients; tip speed ratio
Online: 29 August 2023 (03:52:15 CEST)
ARTICLE
|
doi:10.20944/preprints201912.0001.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
gas turbine engine; performance model; gas path analysis; robust estimation; identification; fuzzy set; membership function
Online: 2 December 2019 (02:54:00 CET)
ARTICLE
|
doi:10.20944/preprints201902.0121.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Offshore wind energy, future turbine design, floating foundation, fixed-bottom foundation, levelized cost of electricity
Online: 13 February 2019 (15:43:22 CET)
ARTICLE
|
doi:10.20944/preprints201810.0608.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Unmanned Air Vehicles; Micro Gas Turbine Performance; Low Pressure Compressor; Preliminary Design
Online: 25 October 2018 (13:09:17 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0357.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Wind turbine system, wind energy conversion system, dynamic modeling, control designmodel, control system, operation management, switching behavior, nonlinear dynamics, modelreduction, comparative simulation
Online: 22 June 2018 (13:45:44 CEST)
ARTICLE
|
doi:10.20944/preprints201805.0032.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Francis turbine; crack; dynamic behavior; vibration localization; lumped parameter mode; localization factor; forced response
Online: 2 May 2018 (12:14:30 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0297.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
doubly fed induction generator; variable speed wind turbine; power control; sliding mode control (SMC); sliding mode control (SMC) with exponential reaching law (ERL)
Online: 23 April 2018 (12:50:34 CEST)
ARTICLE
|
doi:10.20944/preprints201608.0008.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
horizontal axis tidal turbine; Computational Fluid Dynamics; mesh independency; NACA 0018
Online: 2 August 2016 (04:45:13 CEST)
ARTICLE
|
doi:10.20944/preprints202009.0402.v2
Subject:
Engineering,
Control And Systems Engineering
Keywords:
MEFCA, Cost method; Turbine blade manufacturing; Environmental management accounting
Online: 15 March 2021 (13:06:43 CET)
REVIEW
|
doi:10.20944/preprints202311.1962.v1
Subject:
Engineering,
Marine Engineering
Keywords:
Floating wind turbine systems; Semisubmersible platforms; Coupled hydro-aero-structural dynamics; Numerical methods; Physical methods; Computational fluid dynamics; Finite element analysis; Nonlinear time-domain models; Linear frequency-domain models; Wave basin tests; Hybrid tests; Field tests
Online: 30 November 2023 (08:21:37 CET)
ARTICLE
|
doi:10.20944/preprints202407.1714.v1
Subject:
Engineering,
Marine Engineering
Keywords:
Vertical shaft turbine; wake; Turbulence intensity; Fluent simulation; Mathematical formula
Online: 22 July 2024 (18:59:04 CEST)
ARTICLE
|
doi:10.20944/preprints202009.0095.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
fatigue; design fatigue factor; offshore wind turbine foundation; corrosion fatigue; target reliability
Online: 4 September 2020 (11:00:22 CEST)