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/ 36 SIMULATION SOLUTIONS Vehicle System Injection Nozzle Flow, Cavitation and Erosion Combustion and Emissions Turbocharging Exhaust Gas Aftertreatment Transmission and Driveline Durability and NVH Electrification Thermal Management and Aerodynamics Calibration and Testing Quenching TEST SYSTEM SOLUTIONS TESTING EQUIPMENT SIMULATION TOOLS TESTING TOOLS CUSTOMER SERVICES includes primary and secondary break-up, droplet/droplet as well as droplet/wall interaction. Both spray and wall film models are capa��le of handling multi-component fuels, surrogate fuels and fuel blends. Combustion modeling is performed by deploying either intrinsic multi-zone models or by solving detailed reaction schemes using the chemistry solver integrated into AVL FIRE™. A very exciting new approach for predictive combustion simulation is offered by AVL TABKIN™. AVL TABKIN™ pre- calculates combustion chemistry and stores the result in reference tables. These tables are accessed and evaluated during the AVL FIRE™ in-cylinder ��ow simulation. In comparison to conventional approaches, using AVL TABKIN™ results in extremely short simulation times, even when using extremely large reaction mechanisms. Additionally, the results’ accuracy is improved. The AVL FIRE™ main program supports the accurate simulation of IC Engine in-cylinder phenomena by offering advanced modeling capabilities for turbulence (k-z-ζ, PANS, LES), wall treatment and heat transfer. Combustion and Emissions Analysis of in-cylinder physics and chemistry of a 4-Cylinder gasoline engine Multi zone combustion modeling in AVL BOOST™ AVL BOOST™ and AVL FIRE™ are the industry’s prime choice when reliable results are needed for engine thermodynamics and combustion/emission development. The intelligent integration of the two software tools facilitates solutions for complex tasks early in the development phase and unsurpassable accuracy during the detailed design phase. SPEEDING UP YOUR PROCESSES The time required to create moving meshes for complex geometries of modern IC engines is reduced to merely hours with AVL FIRE™’s highly specialized, automated and parallelized pre-processing tool FAME™ Engine Plus. Key features include hexahedron dominated grids, local grid refinements and user-controlled constant grid boundary layer supporting accurate heat transfer calculation. REFLECTING REALITY AVL FIRE™ offers validated in-depth modeling of fuel sprays, ignition, combustion and emission modeling. Spray modeling


Solutionskatalog_2017_E
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