Structural Analysis of NAB Propeller Replaced With Composite Material
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2013, Vol 3, Issue 1
Abstract
Abstract : The present work deals with modeling and analyzing the propeller blade of a underwater vehicle for their strength. A propeller is a complex geometry which requires high end modeling software. The solid model of propeller is developed in CATIA V5 R17. Hexa solid mesh is generated for the model using HYPER MESH. Static, Modal analysis of both NAB and composite propeller are carried out in ANSYS software. The stresses obtained are well within the limit of elastic property of the materials. The deflection for composite propeller blade as well as for NAB was determined. On comparison which shows that by changing the layup sequence further composite materials can be made much stiffer than NAB propeller.
Authors and Affiliations
M. L. Pavan Kishore
Keywords
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