Acoustic attenuation analysis of oval expansion chambers with extended single inlet and double outlets
Acoustic attenuation analysis of oval expansion chambers with extended single inlet and double outlets
复制标题
单进双出椭圆形膨胀室声学衰减分析
DOI：
10.3397/1/376428
复制
发表时间：
2017-04
影响因子：
0.4
通讯作者：
Liu C. Y.
中科院分区：
文献类型：
--
作者：
Fang Z.;Liu C. Y.
提出了一种数值模式匹配（NMM）方法来预测具有扩展单入口和双出口的膨胀室的声衰减性能，并通过比较NMM的传输损失预测结果，验证了该方法的有效性
A numerical mode matching (NMM) approach is developed to predict the acoustic attenuation performance of expansion chambers with extended single inlet and double outlets, and validated by comparing the transmission loss predictions from the NMM, three-