CN107490473A - 一种基于气流温度和流量匹配的消声器测试装置 - Google Patents
一种基于气流温度和流量匹配的消声器测试装置 Download PDFInfo
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108535018A (zh) * | 2018-04-12 | 2018-09-14 | 天津职业技术师范大学 | 一种内燃机消声器壳体噪声辐射测试系统 |
CN109324119A (zh) * | 2018-09-13 | 2019-02-12 | 哈尔滨工程大学 | 消声器性能测试实验管段 |
CN110031239A (zh) * | 2019-04-23 | 2019-07-19 | 吉林大学 | 一种用于汽车消声器性能测试的可调节试验台 |
CN110823615A (zh) * | 2019-10-16 | 2020-02-21 | 中国人民解放军92578部队 | 一种通风管路主被动复合消声器性能试验评估系统 |
CN112901887A (zh) * | 2021-01-14 | 2021-06-04 | 哈尔滨工程大学 | 一种基于电声耦合的管道低频噪声控制装置 |
CN113776650A (zh) * | 2021-08-24 | 2021-12-10 | 同济大学 | 一种用于消声元件气流再生噪声的测试台架 |
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CN101571448A (zh) * | 2009-06-08 | 2009-11-04 | 南京常荣噪声控制环保工程有限公司 | 气动声学实验装置 |
CN202420891U (zh) * | 2012-01-15 | 2012-09-05 | 洛阳理工学院 | 消声器性能试验装置 |
CN103217309A (zh) * | 2013-04-03 | 2013-07-24 | 哈尔滨工程大学 | 非对称管道消声器传递损失测量方法 |
CN105628418A (zh) * | 2015-12-17 | 2016-06-01 | 潍柴动力股份有限公司 | Scr消音器测试系统及方法 |
CN106383035A (zh) * | 2016-11-18 | 2017-02-08 | 华晨汽车集团控股有限公司 | 一种针对气动噪声的消声器传递损失测试系统及方法 |
CN106802238A (zh) * | 2017-03-15 | 2017-06-06 | 上汽通用汽车有限公司 | 测量消音器传递损失的装置及测量方法 |
CN106949957A (zh) * | 2017-02-14 | 2017-07-14 | 同济大学 | 一种有流环境下消声元件声学特性和流动特性的测量装置 |
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2017
- 2017-08-31 CN CN201710770105.9A patent/CN107490473B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101571448A (zh) * | 2009-06-08 | 2009-11-04 | 南京常荣噪声控制环保工程有限公司 | 气动声学实验装置 |
CN202420891U (zh) * | 2012-01-15 | 2012-09-05 | 洛阳理工学院 | 消声器性能试验装置 |
CN103217309A (zh) * | 2013-04-03 | 2013-07-24 | 哈尔滨工程大学 | 非对称管道消声器传递损失测量方法 |
CN105628418A (zh) * | 2015-12-17 | 2016-06-01 | 潍柴动力股份有限公司 | Scr消音器测试系统及方法 |
CN106383035A (zh) * | 2016-11-18 | 2017-02-08 | 华晨汽车集团控股有限公司 | 一种针对气动噪声的消声器传递损失测试系统及方法 |
CN106949957A (zh) * | 2017-02-14 | 2017-07-14 | 同济大学 | 一种有流环境下消声元件声学特性和流动特性的测量装置 |
CN106802238A (zh) * | 2017-03-15 | 2017-06-06 | 上汽通用汽车有限公司 | 测量消音器传递损失的装置及测量方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108535018A (zh) * | 2018-04-12 | 2018-09-14 | 天津职业技术师范大学 | 一种内燃机消声器壳体噪声辐射测试系统 |
CN109324119A (zh) * | 2018-09-13 | 2019-02-12 | 哈尔滨工程大学 | 消声器性能测试实验管段 |
CN110031239A (zh) * | 2019-04-23 | 2019-07-19 | 吉林大学 | 一种用于汽车消声器性能测试的可调节试验台 |
CN110031239B (zh) * | 2019-04-23 | 2024-03-29 | 吉林大学 | 一种用于汽车消声器性能测试的可调节试验台 |
CN110823615A (zh) * | 2019-10-16 | 2020-02-21 | 中国人民解放军92578部队 | 一种通风管路主被动复合消声器性能试验评估系统 |
CN112901887A (zh) * | 2021-01-14 | 2021-06-04 | 哈尔滨工程大学 | 一种基于电声耦合的管道低频噪声控制装置 |
CN113776650A (zh) * | 2021-08-24 | 2021-12-10 | 同济大学 | 一种用于消声元件气流再生噪声的测试台架 |
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