Quan Wang
Chongqing University
5 Papers
15 Citations
Quan Wang is an academic researcher from Chongqing University. The author has contributed to research in topics: Airfoil & Lift coefficient. The author has an hindex of 5, co-authored 5 publications. Previous affiliations of Quan Wang include Hubei University of Technology.
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Papers
Structural optimization study of composite wind turbine blade
TL;DR: In this paper, the initial layout of a 2MW composite wind turbine blade is designed first and the new airfoils families are selected to design a 2 MW wind turbine turbine blade The finite element parametric model for the blade is established based on the modified Blade Element Momentum theory, a new one-way fluid-structure interaction method is introduced a procedure combining finite element analysis and particle swarm algorithm to optimize composite structures of the wind turbine blades is developed.
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Improvement of airfoil design using smooth curvature technique
TL;DR: In this article, a new generalized function of airfoil profiles of wind turbine based on Trajkovski conformal transform theory can be used to fit the existing airfoIL profiles and create the new ones by adjusting the coefficients of the generalized function.
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A new direct design method for the medium thickness wind turbine airfoil
TL;DR: In this article, a new direct design method for the medium-thickness wind turbine airfoil based on airfoIL integral expression and B-spline curve is presented, and two new airfoils with similar thickness, based on the new designed method and the original integral method are designed.
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Patent
Airfoil profile integration and B spline combined medium thickness airfoil profile design method
Chen Jin,Quan Wang,Pang Xiaoping +2 more
- 05 Jun 2013
TL;DR: In this paper, an airfoil profile integration and B spline combined medium-thickness B-spline curve formula was used to design a variable quantity and a target function for the B-Spline curve.
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Patent
Method for designing airfoil section of blade tip of wind machine based on airfoil section integration and mixed trailing edge modification
Jin Chen,Qunfeng Lu,Quan Wang,Xiaoping Pang +3 more
- 09 Nov 2011
TL;DR: In this article, a method for designing the airfoil section of a blade tip of a wind machine based on integration and mixed trailing edge modification is presented, and a multi-target design model which accords with various performance indexes of the air-foil sections of a large-sized wind machine on the basis of an improved non-dominated sorting genetic algorithm II (NSGA II) is established.
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