Numerical Comparison of the Effect of Blade Material on Wind Turbine Efficiency Ozdamar, G. ; Mertcan, M. ; Ozdamar, A. Abstract Publication: Acta Physica Polonica A Pub Date: July 2018 DOI: 10.12693/APhysPolA.134.156 Bibcode: 2018AcPPA.134..156O