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Statistical Energy Analysis Parameters Investigation of Composite Specimens Employing Theoretical and Experimental Approach

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Recent Advances in Layered Materials and Structures

Part of the book series: Materials Horizons: From Nature to Nanomaterials ((MHFNN))

Abstract

Statistical energy analysis (SEA) has been extensively used for predicting the transmission loss of sound and vibration through the complex structural-acoustic systems. The SEA method proved to be an effective tool for analysing the response of such complex systems at early design stage of the product. In the present study, the SEA parameters such as modal density, damping loss factor, and coupling loss factor have been evaluated by a theoretical and experimental approaches. In order to analyse the effect of different material properties on the SEA parameters, conventional materials such as mild steel, stainless steel, aluminium, and glass fibre epoxy composite have been considered. Beside in case of composite plates, the effects of different fibre orientation on the SEA parameters have been studied. The free-free boundary condition is considered for evaluating the SEA parameters.

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Authors and Affiliations

  1. National Institute of Technology, Warangal, India

    Avinash Borgaonkar, Shital Potdar & Ch Sri Chaitanya

  2. Rajarambapu Institute of Technology Sakharale, Sangli, India

    Maruti Mandale

Authors
  1. Avinash Borgaonkar
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  2. Maruti Mandale
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  3. Shital Potdar
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  4. Ch Sri Chaitanya
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Corresponding author

Correspondence to Avinash Borgaonkar .

Editor information

Editors and Affiliations

  1. Department of Civil Engineering, Heritage Institute of Technology Kolkata, Kolkata, West Bengal, India

    Sarmila Sahoo

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Borgaonkar, A., Mandale, M., Potdar, S., Chaitanya, C.S. (2021). Statistical Energy Analysis Parameters Investigation of Composite Specimens Employing Theoretical and Experimental Approach. In: Sahoo, S. (eds) Recent Advances in Layered Materials and Structures. Materials Horizons: From Nature to Nanomaterials. Springer, Singapore. https://doi.org/10.1007/978-981-33-4550-8_12

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