Yangyozov, A., Dimitrova, D., & Panayotov, L. (2018, December 21). Modeling and performance calculation of a horizontal axis wind and hydrokinetic turbine: Numerical study. ANNUAL JOURNAL OF TECHNICAL UNIVERSITY OF VARNA, BULGARIA, 2(2), 70-79. https://doi.org/10.29114/ajtuv.vol2.iss2.95