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  • Best practices for CFD simulations
    classes are the best place to learn a CFD program. But even after the classes, users need help getting the most from the simulation software. That help, in the parlance of management gurus, is called best practices. and developer of Cfdesign software in Charlottesville, Va., offers several best
  • Cool LEDs, Thanks to CFD
    the thermal-management problem. Voxdale President Ken Beyers modeled the light in Pro/Engineer. Program inputs for CFD included materials for the housing, heat sink, and PCB. The CFD analysis also included values for properties of the material connecting the LEDs to their aluminum heat sink, as well
  • CFD brings a better water turbine
    Computational-fluid-dynamics software that works with an FEA program let consulting engineers cut the cost of designing a hydraulic turbine by 50%. The water turbine uses helically shaped blades rotating at twice the velocity of the flow, and spinning the same direction regardless of flow direction
  • FE Update: CFD simulations say goodbye to physical prototypes
    Chopper pumps made by our company chop the solid debris in liquid waste into smaller pieces so it can be pumped to other locations. The pump design dates from the 1960s, but it chops rope, copper wire, cloth, and even 1-in.-diameter plastic rods. Our recent adoption of CFD software lets us look
  • PAT and the Crystallization Toolkit
    generated using CFD. The effect of anti-solvent addition location on the MSZW was investigated experimentally and by combining this data with a CFD model, generated using a software package by Fluent (Lebanon, N.H.), the most suitable addition location was identified as the region where velocity
  • Laser scanner helps NASA lower the BOOM!
    F-15 fighter. The so-called Lancets (lift-and-nozzlechange- effect-on-tail-shock) program measures the benefits of redistributing aircraft lift to reduce shock-wave pressure, thereby lessening the sonic boom. But measuring pressures on the surface of a supersonic plane from a chase plane 200 ft
  • One model, many simulations
    Software developer MSC.Software, Santa Ana, Calif., says it has developed a method that lets design teams use one model for a wide range of simulations, such as motion, CFD, and thermal, as well as to represent linear and nonlinear aspects. The jet engine is modeled in Catia but stress, CFD
  • Backtalk - 7/24/2008
    forces on downwind legs and in the lighter winds that we expect in Beijing, " said Mikko Brummer, head of R &D at WB-Sails. Unlike other programs they tested, EFD.Lab provided the direct CAD-to-CFD technology and automatic- mesh generation needed for fast turnaround times. The program also threw

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