机械工程 |
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多腔穿孔消声器声学特性三维时域计算及评估 |
李恒,郝志勇,刘联鋆,郑旭 |
浙江大学 能源工程学院, 浙江 杭州 310027 |
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Three-dimensional time-domain computation and evaluation of acoustic performance of multi-cavity perforated muffler |
LI Heng,HAO Zhi-yong,LIU Lian-yun,ZHENG Xu |
College of Energy Engineering, Zhejiang University, Hangzhou 310027, China |
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[8] 徐航手, 季振林, 康钟绪. 抗性消声器传递损失预测的三维时域计算方法[J]. 振动与冲击. 2010, 29(4): 107-110.
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[9] 石岩, 舒歌群, 毕凤荣. 基于计算流体动力学的内燃机排气消声器声学特性仿真[J]. 振动工程学报. 2011, 24(2): 205-209.
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[11] MAO Jie, HAO Zhi-yong, JING Guo-xi, et al. Sound quality improvement for a four-cylinder diesel engine by the block structure optimization [J]. Applied Acoustics, 2013, 74: 150-159.
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第49卷第5期2015年5月浙江大学学报 (工学版)Journal of Zhejiang University (Engineering Science)Vol.49 No.5May 2015 |
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