Computational Fluid Dynamics (CFD) is a branch of fluid mechanics that uses numerical analysis and data structures to analyze and solve problems involving fluid flows, simulating fluid behavior and heat transfer using computer-based simulations.
Simulates Fluid Flow : CFD analyzes and predicts fluid flow characteristics like velocity, pressure, temperature, and density.
Solves Complex Problems : It’s used for problems where analytical solutions are difficult or impossible, such as complex geometries or multi-physics interactions.
Based on Governing Equations : CFD simulations are based on the fundamental principles of fluid mechanics, specifically the conservation of mass, momentum, and energy.
Numerical Methods : CFD uses numerical methods (like finite volume, finite element, etc.) to solve the governing equations.
Benefits of Using CFD
Reduced Costs : CFD simulations can help engineers optimize designs and reduce the need for expensive physical testing.
Faster Design Cycles : CFD allows for rapid prototyping and design iteration.
Improved Performance : CFD can help engineers identify and address performance issues early in the design process.
Enhanced Safety : CFD can be used to simulate potential hazards and ensure the safety of designs.
