Our three main simulation packages are NEAT-CG, NEAT-OG and FASTE
NEAT-CG is the cartesian grid version for fluid-flow analysis used for geometry such as that found in buildings, electronic boxes, etc
NEAT-OG is the orthogonal grid version for flow analysis used for geometry such as that found in external aircraft configurations, internal engines, etc
Both these versions operate by solving the governing differential equations for the flow physics by numerical means on a computational mesh. In the analysis section of the packages, the types of flow phenomena currently represented include:
Steady and Transient - efficient, optimised finite-volume solution algorithms are used for each class
Laminar and Turbulant
Incompressible and Compressible
Heat Transfer(Convection, Conduction and Radiation)
Mass Transfer
Chemical Reaction
Distributed Resistances (Porous Media)
Buoyancy and Rotation
Dispersed Multi Phase Flows