A case study of modeling the vehicle body structure and the acoustic space inside the cabin, followed by coupled frequency response analysis.
We would like to introduce our analysis of "Cabin Acoustic Characteristics of Tracks Using Acoustic Coupled Analysis Function." In recent years, considering low-noise environments has become very important. It is effective to use finite element method analysis to understand the acoustic characteristics of the cabin at the design stage and to reduce noise transmission to the driver through structural considerations. In this case study, we utilized the NX Nastran structural-acoustic coupled analysis function to model the vehicle body structure and the acoustic space within the cabin, conducting a coupled frequency response analysis to determine the acoustic transmission characteristics from the body mount points to the driver's ear position. 【Case Overview】 ■ Function Used: NX Nastran Structural-Acoustic Coupled Analysis Function ■ Analysis Content - Model the vehicle body structure and the acoustic space within the cabin - Conduct coupled frequency response analysis - Determine the acoustic transmission characteristics from the body mount points to the driver's ear position *Detailed information about the case can be viewed through the related links. For more details, please feel free to contact us.
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*The details of the case can be viewed through the related links. For more information, please feel free to contact us.*
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*The detailed information about the case can be viewed through the related link. For more information, please feel free to contact us.*
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At N.S.T, we provide a variety of support to comprehensively assist our customers in better manufacturing, ranging from the provision of diverse analysis tools to their utilization methods and contract analysis. Our company offers truly usable numerical analysis tools and seamlessly supports the introduction and operation of these tools by leveraging the know-how gained through our extensive experience in the field of numerical analysis.