How can i find laminar separation bubbles location from XFOIL analysis?

More Sreejith B K's questions See All

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Sreejith B K

thank you Mr.Amir. Do you have any idea about alternative method to identify the separation point?

thank Amir..

Martijn Blom

You can find the location and the size of the laminar separation bubble in Xfoil by looking at the friction coefficient at the airfoil surface. If the friction coefficient is negative, there is backflow on the airfoil surface which is a result of a separation bubble.