Computational fluid dynamics Fluid dynamics 59 Heat 24 Transmission 24 Data processing 23 Aerodynamics 14 Automobiles 14 Flow visualization 14 Fluid mechanics 14 Mathematical models 11 Heat exchangers 10 Laminar flow 10 Computer simulation 9 Aerofoils 8 Hydraulic turbines 8 Design and construction 7 Compressed natural gas 6 Computer-aided design 6 Fluid dynamic 6 Gas and fuel 6 Mechanics, Applied 6 Motors 6 Numerical analysis 5 Catalytic converters 4 Drying 4 Electric machinery 4 Exhaust systems 4 Internal combustion engines 4 Motor vehicles 4 Reverse engineering 4