Dissipative state formulations and numerical simulation of a porous medium for boundary absorbing control of aeroacoustic waves
نویسندگان
چکیده
منابع مشابه
Absorbing boundary conditions for numerical simulation of waves.
In practical calculations, it is often essential to introduce artificial boundaries to limit the area of computation. Here we develop a systematic method for obtaining a hierarchy of local boundary conditions at these artifical boundaries. These boundary conditions not only guarantee stable difference approximations, but also minimize the (unphysical) artificial reflections that occur at the bo...
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ژورنال
عنوان ژورنال: IFAC Proceedings Volumes
سال: 2008
ISSN: 1474-6670
DOI: 10.3182/20080706-5-kr-1001.02275