Multi-objective material selection for wind turbine blade and tower: Ashby’s approach

Abstract The world today is continuously striving towards carbon neutral clean energy technology. Hence, renewable energy sources like wind power system is increasingly receiving the attention of mankind. Energy production is now no more the sole criterion to be considered when installing new megawatt (MW) range of turbines. Rather some important design parameters like structural rigidity, cost effectiveness, life cycle impact, and, above all, reduced mass come into the scenario from new installation point of view. Accordingly, these issues are followed up in this article from wind turbine design perspective. The study, at the outset, aims to establish blade and tower material selection indices on the basis of inherent structural constraints and potential design objectives. Next, it highlights entire blade and tower material selection aspects for small and large scale horizontal axis wind turbines, both for onshore and offshore application. Finally, it distinguishes advanced blade and tower materials in agreement with multiple constraint, compound objective based design optimization procedure. Findings from the study can be deployed to harness massive scale wind energy from structurally more promising, economically more competitive and environmentally more clean and green turbines.

[1]  Z. Ishak,et al.  Kenaf fiber reinforced composites: A review , 2011 .

[2]  Nam P. Suh,et al.  Axiomatic Design: Advances and Applications , 2001 .

[3]  Geir Moe,et al.  Status, plans and technologies for offshore wind turbines in Europe and North America , 2009 .

[4]  S. M. Habali,et al.  Local design, testing and manufacturing of small mixed airfoil wind turbine blades of glass fiber reinforced plastics: Part II: Manufacturing of the blade and rotor , 2000 .

[5]  Michael F. Ashby,et al.  Selection of materials to reduce environmental impact: a case study on refrigerator insulation , 1996 .

[6]  S. M. Sapuan,et al.  A knowledge-based system for materials selection in mechanical engineering design , 2001 .

[7]  Guoxing Lu,et al.  On the development of a knowledge-based design support system for energy absorbers , 2008 .

[8]  K. L. Edwards,et al.  Selecting materials for optimum use in engineering components , 2005 .

[9]  H. Damon Matthews,et al.  The proportionality of global warming to cumulative carbon emissions , 2009, Nature.

[10]  S. M. Sapuan,et al.  Material screening and choosing methods: A review , 2010 .

[11]  Geoffrey T. Parks,et al.  Multi-criteria material selection in engineering design , 2004 .

[12]  James F. Manwell,et al.  Book Review: Wind Energy Explained: Theory, Design and Application , 2006 .

[13]  Paul J. Hogg,et al.  Novel materials and modelling for large wind turbine blades , 2010 .

[14]  David Cebon,et al.  Selection strategies for materials and processes , 2002 .

[15]  N. A. Waterman,et al.  Computer based materials selection systems , 1992 .

[16]  Mica Grujicic,et al.  Structural-Response Analysis, Fatigue-Life Prediction, and Material Selection for 1 MW Horizontal-Axis Wind-Turbine Blades , 2010 .