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Missouri University of Science and Technology

Mechanical Engineering

Doctoral Dissertations

2014

Hydraulic turbines -- Testing<br />Water tunnels -- Testing<br />Structural optimization<br />Structural health monitoring

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Modeling And Simulation Of Hydrokinetic Composite Turbine System, Haifeng Li Jan 2014

Modeling And Simulation Of Hydrokinetic Composite Turbine System, Haifeng Li

Doctoral Dissertations

"The utilization of kinetic energy from the river is promising as an attractive alternative to other available renewable energy resources. Hydrokinetic turbine systems are advantageous over traditional dam based hydropower systems due to "zero-head" and mobility. The objective of this study is to design and analyze hydrokinetic composite turbine system in operation. Fatigue study and structural optimization of composite turbine blades were conducted. System level performance of the composite hydrokinetic turbine was evaluated. A fully-coupled blade element momentum-finite element method algorithm has been developed to compute the stress response of the turbine blade subjected to hydrodynamic and buoyancy loadings during …