Design Optimization of Composite Submarine Pressure Hull


Authors : Ranjith M; Dr. J. Selwin Rajadurai

Volume/Issue : Volume 5 - 2020, Issue 6 - June

Google Scholar : http://bitly.ws/9nMw

Scribd : https://bit.ly/3fsyUwW

DOI : 10.38124/IJISRT20JUN863

The design of composite submarine pressure hull is optimize the Stress and Failure index into consideration using ANSYS Software and Tsai-Wu Failure theory. The FEA value is compared with theoretical results. The composite of EPOXY resin and E-GLASS fiber is used to optimize the failure criteria by using ANSYS software. The failure index o the isentropic and orthotropic material should be less than 1 as per the Tsai-Wu criteria. The pressure hull is used to many structural applications such that Pressure Vessels, Aircrafts and Nuclear Submarines. The Failure index value is vary from applied load.

Keywords : Composite cylinders; Optimization; Failure Index; Epoxy; E-Glass

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