Izadi, Ahmad
Amirkabir University of Technology
[ 1 ] - Numerical simulation of flow hydrodynamic around dolphin body in viscous fluid
The biomimetic and hydrodynamic study of aquatic animals is one of the most challenging computational fluid dynamics topics in recent studies due to the complexity of body geometry and the type of flow field. The movement of the aquatic body, and particularly the tail section and the corresponding movement of fluid around the body, causes an unsteady flow and requires a comprehensive study of t...
[ 2 ] - FEM Updating of Ship Structure by The Sensitivity Equation of Transmissibility Function
This study presents a novel sensitivity-based finite element model updating approach to estimate structural parameters using output-only data. A quasi-exact sensitivity relation based on transmissibility data is introduced. Partially measured structural responses are included in mathematical formulations to address incomplete measurement problems and improve the accuracy of the sensitivity rela...
[ 3 ] - Implementing the most efficient sensor placement methods on the ship structural model
The damage and failure in engineering structures, especially offshore structures, and hull of ship structures, causes economic losses, human disasters, and environmental problems. Therefore, diagnosing and predicting the occurrence of failure in these structures is vital. In this situation, engineers have introduced the use of structural health monitoring operations as a suitable way to prevent...
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