首页> 外文会议>German annual conference on acoustics;International conference on acoustics;NAG/DAGA 2009 >Effect of Inverted Geometric Parameters on Normal Incidence Sound Absorption and Transmission Loss
【24h】

Effect of Inverted Geometric Parameters on Normal Incidence Sound Absorption and Transmission Loss

机译:倒置几何参数对法向入射声吸收和传输损耗的影响

获取原文

摘要

The effect of inverted parameters calculated from Genetic optimization scheme is checked with experimental sound absorption and transmission loss of the material and good correlation is found. The results for inverted parameters calculated from Genetic optimization technique are found to be reliable with directly measured physical parameters. This paper also shows applicability of inverse parameters for prediction of absorption and transmission loss.
机译:通过遗传学优化方案计算得到的反演参数的影响,通过材料的实验吸声和传输损耗进行了检验,并发现了良好的相关性。发现通过遗传优化技术计算出的反演参数的结果对于直接测量的物理参数是可靠的。本文还显示了反参数在吸收和传输损耗预测中的适用性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号