Advanced computer modeling of magnetomechanical transducers and their sound fields

被引：0

作者：

Lerch, R ^{[1
]}

Kaltenbacher, M ^{[1
]}

Landes, H ^{[1
]}

Hofer, M ^{[1
]}

Hoffelner, J ^{[1
]}

Rausch, M ^{[1
]}

Schinnerl, M ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Dept Sensor Technol, D-8520 Erlangen, Germany

来源：

2000 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2 | 2000年

关键词：

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

An advanced numerical calculation scheme based on finite and boundary elements as well as multigrid methods is presented. This scheme is used for the precise forecast of the dynamical behavior of magnetomechanical devices, especially sensors and actuators. Application examples include solenoid valves, electromagnetic sources for the generation of acoustic shock waves, magnetic surface acoustic wave (SAW) filters, electrodynamic loudspeakers and electromagnetic acoustic transducers (EMATs).

引用

页码：747 / 758

页数：4

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