Multi-field coupling prediction for improving aeroacoustic performance of muffler based on LES and FW-H acoustic analogy methods
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DOI: 10.1177/1475472x211005409
Abstract: Based on the large eddy simulation (LES) and Ffowcs Williams and Hawkings (FW-H) equation, a multi-field coupling method is presented for aeroacoustic prediction of a muffler with high-speed and high-temperature exhaust gasflow. A three-dimensional finite-volume… read more here.
Keywords: field coupling; analogy methods; acoustic analogy; multi field ... See more keywords