Multidisciplinary Design Optimization of Cooling Turbine Blade Profiles Based on Surrogate Model

2011 ◽  
Vol 47 (10) ◽  
pp. 106 ◽  
Author(s):  
Kuahai YU
Keyword(s):  
Design Optimization ◽  
Turbine Blade ◽  
Surrogate Model ◽  
Multidisciplinary Design Optimization ◽  
Multidisciplinary Design

Aeroelastic multidisciplinary design optimization of a swept wind turbine blade

Wind Energy ◽  
2017 ◽  
Vol 20 (12) ◽  
pp. 1941-1953 ◽  
Author(s):  
Christian Pavese ◽  
Carlo Tibaldi ◽  
Frederik Zahle ◽  
Taeseong Kim
Keyword(s):  
Wind Turbine ◽  
Design Optimization ◽  
Turbine Blade ◽  
Multidisciplinary Design Optimization ◽  
Wind Turbine Blade ◽  
Multidisciplinary Design

Multidisciplinary Design Optimization of a Hybrid Composite Wind Turbine Blade

2011 ◽  
Author(s):  
Jin Woo Lee ◽  
Sathya N. Gangadharan ◽  
Maj Mirmirani ◽  
Amanda Raffa
Keyword(s):  
Wind Turbine ◽  
Design Optimization ◽  
Turbine Blade ◽  
Hybrid Composite ◽  
Multidisciplinary Design Optimization ◽  
Excitation Frequency ◽  
Wind Turbine Blade ◽  
Multidisciplinary Design ◽  
Manufacturing Cost ◽  
Wind Condition

A multidisciplinary design optimization (MDO) process of a large scale hybrid composite wind turbine blade is developed. Multiple objectives are considered in this design optimization: maximize length of blade, minimize weight and manufacturing cost. A wind turbine blade is divided into regions and the layup sequences for each region are considered as design variables. Applied load due to extreme wind condition for rotor rotation and rotor stop condition are considered for finite element analysis (FEA) to evaluate the structural strength. The structural stiffness is designed and illustrated so that the natural frequency of the blade does not coincidence with the excitation frequency of the wind turbine. A process of obtaining an optimum hybrid composite laminate layup and an optimum length of wind turbine blade is developed in this research.

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