Wind Analysis Of Shape Configured High Rise Structures Using CFD

With An Emphasis On The Use Of Computational Fluid Dynamics (CFD) For Wind Analysis, This Work Especially Compares It With Conventional Wind Tunnel Experiments. Particularly Looking At How Wind Incidence Angle Changes Affect Their Optimization, The Study Explores The Wind Response Of Square And Corner Cut-Shaped Building Models. On Scaled 1:100 Models In An Imaginary Boundary Layer Wind Tunnel, Rigorous Testing Was Carried On. Under Many Wind Angles Of Incidence, The Numerical Analysis Used The Standard K-Ε Turbulence Model To Evaluate Force Coefficients, Base Moments, External Surface Pressure Coefficients, And Flow Field Characteristics Of The Models. It Was Found By Means Of Comparison Between The Outcomes Of The Experimental And CFD Studies That The Computational Technique Is A Reasonable And Accurate Means Of Effectively Analyzing Wind Behavior In Tall Buildings. The Present Work Aims To Investigate The Response Of An Elevated Structure With A ‘Plus’ Plan Form Under Wind Loads From A Height Of 60m. ANSYS CFD 2022 R1 Imaginary Boundary Layer Wind Tunnel Simulation Of The Experiment Matching Simulation Results With Empirical Data And Global Norms Helped To Validate The Conclusions. Numerical Analysis With The K-Ε Turbulence Model Simulated The Flow Properties. With A Mean Wind Speed Of 10 M/S, The Studies Were Carried Out Depending On The Boundary Layer Flow In Terrain Category II, As Defined In IS: 875 (Part 3) – 2015. The Pressure Coefficients On Several Surfaces Of The Model Were Assessed For Angles Of Wind Incidence Between 0º And 180º. Further Proving The Accuracy And Dependability Of The Numerical Analysis For Wind Analysis In Tall Constructions, The Obtained Results From The Numerical Methods Showed Good Agreement With The Other Methods Applied.