COUNTER-ROTATING DUAL ROTOR WIND TURBINE LAYOUT OPTIMISATION
Journal: Acta Polytechnica
Year: 2021

General energy demand is continuously increasing, thus the energy generating assets need to be optimised for higher efficiency. Wind turbines are no exception. Their maximum efficiency can be determined on a theoretical basis. The limit is approached by researches day by day, utilizing the latest developments in airfoil design, blade structure and new and improved ideas in conventional and unconventional wind turbine layouts. In this paper, we are reviewing the conventional and unconventional wi