Ansys Fluent
Computational Fluid Dynamics
India
The heat exchanger’s shell-side flow patterns revealed potential failure risks, including high-impact areas and uneven velocity distribution, necessitating analysis to ensure performance and durability.
CFD analysis was conducted using RANS equations and the Realizable – Ke turbulence model. The study included CAD geometry preparation, meshing, and post-processing with contour plots to assess velocity and pressure distribution. An impingement plate was analyzed for its role in mitigating steam impact on tubes.
The analysis highlighted a maximum shell-side velocity of 8.3 m/s and demonstrated the effectiveness of baffles in improving momentum and reducing turbulence. The impingement plate significantly reduced steam impact, minimizing failure risks and improving performance.
Enhanced the performance of Heat Exchanger by design modifications.
This study provided valuable insights into the heat exchanger’s flow dynamics and areas for improvement. Recommendations for future geometry refinements and alternative configurations offer a clear path to enhance efficiency and reliability.
