@article{paperid:1028195, author = {Sargolzaei, Javad and Kianifar, Ali}, title = {Estimation of the power ratio and torque in wind turbine Savonius rotors using artificial neural networks}, journal = {International Journal of Energy}, year = {2007}, volume = {1}, number = {2}, month = {January}, issn = {1998-4316}, pages = {33--50}, numpages = {17}, keywords = {Vertical Savonius rotor; Neural networks; Wind tunel}, }