A5004201008- Wind Energy Research and Development
- Aerodynamics and Fluid Dynamics Research
- Vibration and Dynamic Analysis
- Cancer Immunotherapy and Biomarkers
- Lung Cancer Research Studies
- Fluid Dynamics and Vibration Analysis
- Mechanical stress and fatigue analysis
- Wind and Air Flow Studies
- Neuroendocrine Tumor Research Advances
- Peptidase Inhibition and Analysis
- Gastric Cancer Management and Outcomes
- Esophageal Cancer Research and Treatment
Inner Mongolia University of Technology
2024
The dynamic inlet conditions of variable wind direction had an obvious influence on the response turbine stress and power, accurately analyzing their changing characteristics is great significance to enhancing turbines' stability efficient operation. Experiments were performed in a tunnel, where was mounted rotating platform simulate changes at prescribed speeds angles. turbine's power measured. Results show that minimally reduced by 4.4% (tower) 1.7% (blade) when change angle small. Maximum...
Wind tunnel experiments have been carried out to study the influence of wind shear and turbulence intensity on wake recovery characteristics turbines. In this regard, turbulent inflow with was simulated using a variable-spacing bar grid. present study, data turbine collected by particle image velocimetry. The obtained results demonstrate that ingests lower momentum under inflow, especially hub, which leads delay recovery. addition, effect vortex structure different conditions are discussed....
Abstract The wind direction misalignment problem significantly impacts the abnormal alteration in aerodynamic distribution, ultimately resulting an stress response of turbines. In this study, experimental method was employed to simulate dynamic changes. study aimed analyze laws and mechanisms governing changes principal shear on turbine blades towers under different change angles. results revealed that variations initial tip speed ratio influenced experienced by tower during direction....