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CASE STUDY
CFD and FEA Analysis of Ceiling Fan
Project Category:
Project Brief:
This case study involves the Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) analysis of a ceiling fan. The study aims to understand the deflection of fan blades, airflow distribution in the room, and calculate the Cubic Feet per Minute (CFM) to meet IS 374 standards.
Challenges and Objectives
The client faced challenges related to optimizing the design of the ceiling fan to ensure structural integrity and efficient airflow distribution. The objectives were to minimize blade deflection, ensure adequate airflow in the room, and meet the CFM requirements of IS 374.
Methodology (Solutions Implemented)
1.Pre-Processing: Utilized a 3D CAD model of the ceiling fan and defined boundary conditions such as rotation speed and room dimensions.
2.FEA Analysis: Conducted static structural analysis to determine stresses and deflection in the fan blades.
3.CFD Analysis: Performed transient analysis to visualize airflow distribution in the room and calculate CFM.
2.FEA Analysis: Conducted static structural analysis to determine stresses and deflection in the fan blades.
3.CFD Analysis: Performed transient analysis to visualize airflow distribution in the room and calculate CFM.
Benefits (Results Achieved)
1.FEA Analysis: Identified areas of high stress and deflection in the fan blades, enabling design improvements for better performance and longevity.
2.CFD Analysis: Optimized airflow distribution in the room, ensuring adequate ventilation and comfort for occupants.
3.CFM Calculation: Met the CFM requirements of IS 374, ensuring the ceiling fan\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s compliance with industry standards.
2.CFD Analysis: Optimized airflow distribution in the room, ensuring adequate ventilation and comfort for occupants.
3.CFM Calculation: Met the CFM requirements of IS 374, ensuring the ceiling fan\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s compliance with industry standards.
Summary of Project
By combining FEA and CFD analysis, the project successfully optimized the design of the ceiling fan, ensuring structural integrity, efficient airflow distribution, and compliance with IS 374 standards. The results obtained from the analysis provided valuable insights for future design enhancements and product development.