RADIATORS OF SMALL WAVE DIMENSIONS USING VIBRATORY-SYSTEMS WITH 2 DEGREES OF FREEDOM

被引：0
|
作者：
KIRILENKO, VG
PIROGOV, VA
机构：
来源：
SOVIET PHYSICS ACOUSTICS-USSR | 1991年 / 37卷 / 01期
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D O I：
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中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Forced vibrations in nonconservative, linear, acoustically loaded vibratory systems with one and two degrees of freedom are analyzed. The advantages of using two-degree-of-freedom vibratory systems in radiators having small wave dimensions are demonstrated from the standpoint of expanding the transmission bandwidth at a fixed acoustic power level in the vicinity of natural frequencies and also from the standpoint of significantly enhancing the acoustic power at the natural frequencies.
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页码：55 / 58
页数：4
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