Perforated plates have a variety of applications in different fields, some of which are agriculture, aerospace, acoustics, automotive, manufacturing, and mining. Owing to its usability in diverse technological domains, a considerable amount of research has been done to understand the various mechanical characteristics of fully perforated plates. Be that as it may, vibration characteristics of fully perforated rectangular plates made of SAE 416L Stainless steel with parallel and zig-zag pattern of perforations have not been reported yet and thus, this work aims to bridge the identified gap by using the finite element method. The required models are generated and simulated using respective computational softwares. The diameter of the perforation and sheet thickness are the parameters of variation, whose effects on the first six modal frequencies of the rectangular plate are analyzed and documented in this study. A comprehensive understanding of the result observed is established by drawing comparisons with a non-perforated rectangular plate made of the same material. The inferences reported are expected to bridge crucial gaps in the current literature, thereby enhancing the applications of stainless steel plates with perforations.


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    Title :

    Vibration Analysis of Fully Perforated Rectangular Plates with Circular Perforations


    Additional title:

    Sae Technical Papers



    Conference:

    International Conference on Advances in Design, Materials, Manufacturing and Surface Engineering for Mobility ; 2021



    Publication date :

    2021-10-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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