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CASE STUDY
Optimization of Solar Single-Axis Tracker Structure Using CFD & FEA Analysis
Project Category:
Project Brief:
Single Axis Tracker (SAT) was designed and optimized with engineering tools like Computational Fluid Dynamics (CFD) and Finite Element Analysis (FEA) ensuring its integrity and performance under various conditions of operation and load cases.
Challenges and Objectives
The client aimed to design a solar SAT structure that could efficiently track the sun\\\’s movement while withstanding high wind velocities. The primary objectives were to optimize the structure for different tilt angles, ensuring it could withstand wind pressures and meet deformation criteria.
Methodology (Solutions Implemented)
The project utilized 3D modeling for the structure, with fixed columns and wind velocities of 20 m/s and 50 m/s applied at 0° and 60° tilt angles, respectively. CFD analysis determined the pressure acting on the structure, which was then imported into FEA to assess structural integrity, deformation, and stresses. This approach ensured that the structure could withstand the expected wind loads while maintaining stability.
Benefits (Results Achieved)
The design and development of the 1×7 SAT structure were successfully completed, meeting the stress and deflection criteria outlined by IS:800. Through the integration of CFD and FEA analyses, the structure was optimized for various tilt angles, ensuring its reliability and performance under different conditions.
Summary of Project
By leveraging advanced engineering tools, the project successfully optimized the solar SAT structure, demonstrating the effectiveness of integrating CFD and FEA analysis in solar PV module mounting structure design.