@article{202108.0191, doi = {10.20944/preprints202108.0191.v1}, url = {https://doi.org/10.20944/preprints202108.0191.v1}, year = 2021, month = {August}, publisher = {Preprints}, author = {Pierre Lecanu and joel Breard and Dominique Mouaze and Bertil Smorgrav}, title = {Theoretical Calculation of Wind (Or Water) Turbine: Extending the Betz Limit}, journal = {Preprints} }