A Review On Materials Used For Marine Propellers. (2019)

• Record Type: Journal Article
• Authors: Harsha Vardhan, D.; Ramesh, A.; Chandra Mohan Reddy, B.
• Is Part Of: Materials today. Volume 18:Supplement(2019)Part 7
• Page Start: 4482
• Page End: 4490
• Publication Date: 2019
• Subjects: Composite -- Marine Propeller -- Propeller Materials -- Glass Epoxy -- Carbon Epoxy -- Hybrid Composite; Materials science -- Congresses -- Periodicals; 620.1
• DOI: 10.1016/j.matpr.2019.07.418
• Languages: English
• ISSNs: 2214-7853

Abstract

Abstract: Since two decades Marine propellers are leaning towards composite materials as an alternative to conventionally used steels and Nickel-Aluminium-Bronze (NAB). The complex geometry of marine propeller with many challenges in design attained focus of many researchers. This review mainly focuses on the composite material used for the marine propeller. The Materials used for Propellers of a varying number of blades with the fixed and controllable pitch having different diameters and skew angles were reviewed. Structural simulation, fluid simulation, Finite Element Methods, CFD Case studies, Cavitations, erosion wear tests, bend twist coupling analyses and fluid-structural simulations with open water and tunnel tests reviewed in this paper. Glass fiber composites proved to be economical and perform better and can be adaptable in an economical point of view. Carbon fiber composite propellers have more advantages than others with little compromises. Recent studies are focused on utilizing hybrid composite material for marine propeller as their versatility in achieving good results.