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  1. No Access

    Chapter and Conference Paper

    Software Cost Analysis of GPU-Accelerated Aeroacoustics Simulations in C++ with OpenACC

    Aeroacoustics simulations leverage the tremendous computational power of today’s supercomputers, e.g., to predict the noise emissions of airplanes. The emergence of GPUs that are usable through directive-based...

    Marco Nicolini, Julian Miller, Sandra Wienke… in High Performance Computing (2016)

  2. No Access

    Chapter and Conference Paper

    A Hybrid LES/CAA Method for Aeroacoustic Applications

    This paper describes a hybrid LES/CAA approach for the numerical prediction of airframe and combustion noise. In the hybrid method first a Large-Eddy Simulation (LES) of the flow field containing the acoustic ...

    Qinyin Zhang, Phong Bui, Wageeh A. El-Askary… in High Performance Computing on Vector Syste… (2006)

  3. No Access

    Article

    Large-Scale CFD Data Handling in a VR-Based Otorhinolaryngological CAS-System using a Linux-Cluster

    Many of the operations to eliminate complaints concerning respiration impairments fail. In order to improve the success rate, it is important to recognize the responsiveness of the flow field within the nasal ...

    Andreas Gerndt, Thomas Van Reimersdahl, Torsten Kuhlen… in The Journal of Supercomputing (2003)

  4. No Access

    Chapter and Conference Paper

    LES of Turbulent Flows Trough 90°-Pipe Bends on NEC SX-4

    Oscillatory phenomena in turbulent flows through 90°-pipe bends are numerically investigated using large-eddy simulations on the NEC SX-4 of the High-Performance Computing Center Stuttgart (HLRS). Since the ra...

    Frank Rütten, Matthias Meinke… in High Performance Computing in Science and … (2001)