Time domain impedance modelling and applications
نویسندگان
چکیده
منابع مشابه
Impedance models in time domain
2 Introduction We use throughout the e+iωt convention. Acoustic liners are usually described in frequency domain by their impedance. If we use a numerical method in time domain, this is to be translated into an equivalent relation. This is not straightforward. For example, it is principally not possible for an non-real impedance to retain this value for all frequencies. We have to extend the im...
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ژورنال
عنوان ژورنال: Procedia Engineering
سال: 2010
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2010.09.015