Predicting Unsteady Loads in Marine Propulsor Crashback Using Large Eddy Simulation

Propulsor crashback is an off-design operating condition where a propulsor rotates in the reverse direction to yield negative thrust. Crashback is characterized by the interaction of the free stream with the reverse flow generated by propulsor rotation. This causes a highly unsteady vortex ring whic...

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Bibliographic Details
Main Authors: Hyunchul Jang, Aman Verma, Krishnan Mahesh
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:International Journal of Rotating Machinery
Online Access:http://dx.doi.org/10.1155/2012/543096
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