Ability to study systems where controlled experiments are difficult e.g. large systems, High speed rotating equipments.

Ability to study systems under hazardous conditions e.g. Analysis of high temperature equipments, Analysis of toxic fluid handling systems.

Ability to simulate different flows and heat transfer processes which cannot be (easily) tested, e.g. Hypersonic Flow, High pressure systems.

Can be used for troubleshooting and optimization of existing equipments.

Optimization of innovative designs while they are in design phase.

Meet environmental norms to reduce the risk of severe penalty and plant shutdown.

CFD ensures proper working of equipments & ultimately lower operation and maintenance cost which in turn increases the profit.

CFD decreases the cost of experimentation, testing and optimization considerably. Hence reduces the cost of production.