CFD modeling, or Computational Fluid Dynamics modeling, is a branch of fluid dynamics that uses numerical methods and algorithms to analyze and solve problems involving fluid flow. This field is used in a wide range of industries, including aerospace, automotive, and energy production, to simulate and predict the behavior of fluids in various scenarios. CFD modeling can provide insights into fluid dynamics, heat transfer, turbulence, and other related phenomena, allowing for the optimization of designs and processes. By using computational simulations, researchers and engineers can analyze and predict the performance of systems and devices without the need for expensive and time-consuming physical experiments.