| 汽车进气系统声学模态研究 |
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| 引用本文： | 杨晋,张现杰,夏云峰. 汽车进气系统声学模态研究[J]. 汽车零部件, 2014, 8(7): 37-39 |
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| 作者姓名： | 杨晋 张现杰 夏云峰 |
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| 作者单位： | 奇瑞汽车股份有限公司汽车研发总院; |
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| 摘 要： | 针对某车型进气系统谐振腔没发挥作用这一实际问题,对进气系统进行声学模态试验与CAE仿真分析,掌握了进气系统声腔模态特性,找出了问题根源,并优化了进气系统的谐振腔位置,消除了进气系统引起的车内轰鸣问题。
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| 关 键 词： | NVH 进气系统 谐振腔 轰鸣声 |
Research on Acoustic Mode of Verde Intake System |
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| YANG Jin,ZHANG Xianjie,XIA Yunfeng. Research on Acoustic Mode of Verde Intake System[J]. Automobile Parts, 2014, 8(7): 37-39 |
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| Authors: | YANG Jin ZHANG Xianjie XIA Yunfeng |
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| Affiliation: | (Cherv Automobile Co., Ltd. , Wuhu Anhui 241006 China) |
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| Abstract: | Acoustie mode of vehicle intake system was validated by test and CAE simulation, to find out the reason that a resonator in system did not work. The booming noise was removed by changing the position of the resonator which was optimized according to the results of the acoustic mode analysis, |
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| Keywords: | nvh iNTAKE system Resonator Booming noise |
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