Low Wind turbine Aerofoil

Dear Friends,
I want to know about "what are the factors should be consider while selecting the aerofoil for low Reynold number and small wind turbine blades.Kindly share your opinion

Dear Suni,

I am no expert in this area, but airfoils are usually designed and optimized with a specific application in mind. Usually airfoil documentation will tell you what use the airfoil is optimized for. You can read a bit about airfoil selection and our airfoil families here:

http://wind.nrel.gov/airfoils/AirfoilFamilies.html