Abstract
In the present research, the effect of incorporating protuberances in the leading edge to the aerofoil NACA-0012 was studied. For the simulations, two profiles were designed: parametric profile (NACA 0012) and modified profile (0012-MOD), with help of CAD Program Inventor Professional [...]
Abstract
RANS, DES, hybrid RANS/DVMS and DDES/DVMS models are introduced in low dissipation schemes. They are compared for the simulation of vortex shedding flows around a NACA0021 at high angle of attack and a Caradonna-Tung helix.
Abstract
Environmental pollution is the major concern for all. Renewable energy sources in particular wind and solar play a major role in mitigating pollution. Further to increase energy production by wind power, wind turbines are to be more efficient and should able to operate in low wind [...]