INNOVATIVE CFD FOR SUPER-COMPUTER RESULTS ON YOUR DESKTOP

XFlow is a next generation CFD software that uses a proprietary, particle-based, meshless approach which can easily handle traditionally complex problems.

www.xflowcfd.com© Next Limit 2011. All rights reserved

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BENEFITSImproves solution efficiencyXFlow is a next generation CFD software that dramatically improves the ´solution quality vs time-to-solution´ trade-off.

Reduces implementation costXFlow follows a particle-based approach to the Computational Fluid Dynamics which is extremely easy to set up and use, and which significantly reduces training and support costs.

Reduces hardware requirementsXFlow´s innovative approach allows complex problems to be solved on standard modern desktop computers, removing the need for large clusters or HPC systems.

Best-in-class technologyXFlow´s advanced techniques easily handle traditionally complex problems such as aero-acoustics, moving parts, free surface flows and fluid-structure interaction.

For engineers and analysts who require quick and accurate feedback on flow, thermal, and acoustic behaviour, XFlow is a CFD software that provides you with the ability to solve problems involving moving boundaries, free surface and fluid-structure interaction on complex geometric domains.

Copyright MSC Software Corporation. All rights reserved

KEY FEATURES AND TECHNOLOGIESMeshless approachThe meshless approach within XFlow is particle-based and fully Lagrangian which means that classic fluid domain meshing is not required. Also surface complexity is not a limiting factor, XFlow can handle moving bodies and deformable parts, and is tolerant to the quality of the input geometry.

Particle-based kinetic solverXFlow features a novel particle-based kinetic algorithm that solves the Boltzman and the compressible Navier-Stokes equations. The solver features state-of-the-art LES (Large Eddy Simulation) modeling, and advanced non-equilibrium wall models.

Advanced modeling capabilitiesXFlow is capable of handling large and complex models, and greatly simplifies the setup of analysis with moving parts, forced or constrained motion, and contact modeling.

Advanced analysis capabilitiesXFlow’s solver also features thermal analysis, conjugated heat transfer, radiation, transonic and supersonic flows, flow through porous media, non-Newtonian flows, discrete phase model and complex boundary conditions such as porous jump and fan models.

Adaptive wake refinementXFlow automatically adapts the resolved scales to the user’s requirements, refining the quality of the solution near the walls and dynamically adapting the resolution to the wake while the flow develops.

Single consistent wall modelXFlow uses a unified non-equilibrium wall function in order to model the boundary layer. This wall model works in all cases, meaning that it is not necessary to select between different algorithms and deal with the different limitations of each scheme.

Near-linear scalable performanceXFlow is fast and efficient, even on a standard desktop PC. High performance computers are not required. XFlow is fully parallelized for multi-core technology with near-linear scalability.

Easy to use interfaceXFlow provides a unique and novel interface and working environment for the user - including pre-processor, solver and post-processor fully integrated in the same environment, state-of-the-art visualization, and configurable layout.

Automotive• Vehicle aerodynamics with full car geometry (including engine and under carriage)• Aeroacoustics• Passenger comfort, HVAC• Thermal damage, underhood cooling• Moving geometries such as rotating wheels, suspension system, or vehicle overtaking.

Aeronautics• Drag and lift prediction• Pressure and skin friction loads distribution• Moving parts such as deployment of the landing gear, varying flaps configuration, or

rotary wings.• Aeroacoustics, ventilation and climate control systems

Marine• Flow around the ship hulls: resistance prediction, wake analysis, propeller, seakeeping

and manoeuvring abilities• Sloshing phenomena• Wave propagation

Civil engineering• Airflow around buildings, bridges and other civil engineering works• Free surface analysis of marine structures, dam spillways or flooding of underground

facilities• Heating, air-conditioning and ventilation of indoor spaces• Dispersion of contaminants

Energy• Aerodynamics of wind turbines• Analysis of water wheels• Natural convection in solar towers

Bioengineering• Flow analysis within blood vessel• Aiflow analysis of the human upper airways

Defense• Transonic and supersonic flows• Stall angle analysis• External aerodynamics at very high angles of attack

Manufacturing• Thermal management in electronic devices• Flow around moving equipment such as production line robots in fabrication plants• Simulation of mixing processes (agitators, mixers)• Fluids with complex rheological properties (non-Newtonian viscosity models)

www.xflowcfd.com - © Next Limit 2011. All rights reserved

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Call MSC Software at 714.540.8900 Visit us on the web at http://www.mscsoftware.com

Europe, Middle East, AfricaMSC Software GmbHAm Moosfeld 1381829 Munich, GermanyTelephone 49.89.431.98.70

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Asia-PacificMSC Software (S) Pte. Ltd. 100 Beach Road#16-05 Shaw Tower Singapore 189702Telephone 65.6272.0082

CorporateMSC Software Corporation2 MacArthur PlaceSanta Ana, California 92707Telephone 714.540.8900www.mscsoftware.com

The MSC.Software corporate logo, MSC, and the names of the MSC. Software products and services referenced herein are trademarks or registered trademarks of the MSC.Software Corporation in the United States and/or other countries. All other trademarks belong to their respective owners. © 2011 MSC.Software Corporation. All rights reserved.