Computational Static and Dynamic Analysis of Sandwich Panel (Aluminium 2024 + Si3N4)

  Karthik G,  Raghu Tilak Reddy.M,  Chethan K.Y

Utilization of Sandwich development for an airplane structural component is exceptionally regular to the present day. One of the essential requirements of aerospace auxiliary materials is that they ought to have low thickness, firm and solid. Sandwich boards are slight walled structures fabricated from two level sheets separated by a low thickness center. The center researched here is of Aluminium20245alloy honeycomb structure due to superb smash quality and exhaustion resistance. Sandwich panels have a high firmness to weight proportion with deference equal strong plate in light of low thickness center. Displaying is created in FEA (ANSYS) by thought of rotating inactivity. The free vibration examination of isotropic plate and sandwich panels are contemplated. The after effects of FEA (ANSYS) are contrasted and result soft test and systematic work. Eight gestured (nodded) isoparametric shell component is utilized for FEA (ANSYS). Meeting study is additionally included for high accuracy of the outcomes. Systematic results depend on traditional bending theory. Mode shapes and comparing normal frequencies are contemplated for simply supported sandwich board. Parameters investigations of isotropic plate and sandwich board are likewise secured in this examination. A detailed parameter study has been completed of an essentially bolstered sandwich panel by expanding the center profundity as a rate of its aggregate thickness, while keeping up a consistent mass.

Keywords- Sandwich panel, ANSYS, Aluminium 2024 + Si3N4, Static and Dynamic analysis

Unique Identification Number - IJEDR1602276
Page Number(s) - 1542-1551
Pubished in - Volume 4 | Issue 2 | June 2016
DOI (Digital Object Identifier) -   
Publisher - IJEDR (ISSN - 2321-9939)

  Karthik G,  Raghu Tilak Reddy.M,  Chethan K.Y,   "Computational Static and Dynamic Analysis of Sandwich Panel (Aluminium 2024 + Si3N4)", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.4, Issue 2, pp.1542-1551, June 2016, Available at :http://www.ijedr.org/papers/IJEDR1602276.pdf