CFD stands for Computational Fluid Dynamics. It's a branch of fluid mechanics that uses numerical methods and algorithms to solve and analyze problems involving fluid flows. CFD is commonly used in engineering and physics to simulate the behavior of gases and liquids and their interactions with surfaces.
Applications of CFD:
Aerospace Engineering: Simulating airflow over aircraft designs to optimize aerodynamics.
Automotive Industry: Improving vehicle performance by analyzing drag, airflow, and cooling systems.
Architecture: Studying wind loads on buildings and the distribution of HVAC systems.
Energy Sector: Modeling flows in pipelines, turbines, and nuclear reactors.
Biomedical Applications: Simulating blood flow in arteries for medical research.
It involves solving complex equations like the Navier-Stokes equations, which describe the motion of fluid substances.