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- Helmholtz resonator has a good noise eliminating performance at low frequency. 亥姆赫兹共振腔具有良好的低频消声性能,被广泛地应用于低频消声方面。
- The usage of Helmholtz resonator is restrained by the space, which is only available for rectangular resonator somewhile. 在实际应用中,共振腔的使用往往受到安装空间的限制,有时候只能安装矩形腔。
- Helmholtz resonator has a good noise eliminating performance at low frequency.So it has been widely used on low frequency noise reduction. 摘要亥姆赫兹共振腔具有良好的低频消声性能,被广泛地应用于低频消声方面。
- This paper build an one dimensional axial propagating model for Helmholtz resonator, and the noise eliminating mechanism has been revealed. 建立了共振腔型消声器一维轴向声传播模型,揭示了圆形旁支型共振进气消声器的消声机理。
- Helmholtz resonator has a simple configuration, but it has a good noise eliminating performance at low frequency.So it hs been widely used on the engine intake and exhaust noise reduction. 摘要亥姆赫兹共振腔结构简单,且有良好的低频消声性能,近几年来广泛地应用于发动机进排气消声上。
- The paper has provided an important method for Helmholtz resonant intake silencer design. 撰写为正确设计亥姆赫兹共振腔型进气消声器提供一个重要方法。
- We regard every layer of grain as a lot of Helmholtz resonators in parallel, and regard different layer of grains as the paralleling resonators in series. 一定厚度的粮食可看作是一种组合式共振吸声结构,每层认为由许多个单独亥姆霍兹共振腔并联而成,而层与层的共振腔为串联关系,表现为共振性吸收,出现了共振吸收峰。
- Design of Helmholtz Resonant Photoacoustic Cell 亥姆霍兹共振光声池的设计
- Effects of elasticity on the Helmholtz resonators 弹性对赫姆霍兹共振器声学特性的影响
- Helmholtz resonance theory of hearing 赫尔姆霍尔茨听觉共鸣学说
- Helmholtz resonance photoaeoustic cell Helmholtz共振光声池
- Effect of Air cleaner on Engine Performance and Application of Helmholtz Resonator 空气滤清器对发动机性能的影响及亥姆赫兹谐振器的使用
- helmholtz resonator 亥姆霍兹共振器
- Bessel-Gauss resonator based on axicon[J]. 引用该论文 郭东栋;吴逢铁;陈云彬.
- Based on the cavity model, the Helmholtz’s equation is solved to obtain the modes exist in the circular cavity resonator. 理论分析以共振腔模型为基础,求解圆形微带天线在共振腔中的模态。
- The strain energy density function equals the Helmholtz. 应变能密度函数等于亥姆霍兹函数。
- Influence of Helmholtz Resonant Silencer Design Parameter to Noise Elimination Performance 赫姆霍兹共振消声器结构参数对消声性能的影响
- MCFs act as resonator in the composite and absorb Emwave. 作为导电纤维,镀金属碳纤 维的作用较金属纤维更好;
- Sierpinski based resonator is proposed and analyzed. 首先提出并分析一具有史宾斯基结构之共振器。
- Playing out the sound through the guitar resonator is enhanced. 弹奏出来的声音会通过吉他的共鸣箱得到增强。