Computational Fluid Dynamics (CFD)

 

Computational Fluid Dynamics commonly referred to as CFD allows engineers to predict fluid flow, heat transfer, mass transfer, and chemical reactions in three dimensions. These phenomena are numerically modelled by a set of partial differential equations called the Navier-Stokes equations.

 

Gravity-Assist provides high fidelity engineering analysis, research services and numerical simulation for a wide range of aeromechanics applications using 2D/3D codes based on the finite volume including:

Compressible subsonic and supersonic flow

Hypersonic flow according for thermal and chemical non-equilibrium

Plasma actuators for steering supersonic projectile

Rarefied flows at high altitude

Laminar flow

Turbulent flow one and two-equation models, unsteady flows

Multiphase flows, solid/liquid, gas/liquid, Lagrangian-Eulerian coupling and mixture model

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                         Computational Fluid Dynamics (CFD)

                         Computational fluid dynamics for aerothermodynamics and plasmas

                         Atmospheric entry Problem Analysis

                         Reaction Control System (RCS) Analysis for Missile and Re-entry Capsule

                         Aircraft Aerodynamics

                         Thermal engineering

                         Modelling and Numerical Simulation of Multi-Physical Problems