Wageningen-B series blade sections in CAESES Online propeller geometry tool

[Wageningen-B series blade sections in CAESES Online propeller geometry tool]

Hi,

I am doing a small project on propeller cavitation. 

In the geometry tool it asks for the leading edge fraction and trailing edge fraction and I am unable to understand at what point along the chord, leading edge/trailing edge is defined so that the above parameters are meaningful.

 

Thanks in advance,

Hari

[Free Propeller Design Software]

In the online propeller geometry tool , what airfoil series is used for the blade sections?

[Licence expires in 14 days]

Thank you very much

 

Best regards,

Hari

[Licence expires in 14 days]

Hi,

I am a student from  India, currently doing a project on cavitation in marine propellers and have recently installed CAESES. I submitted for a free student license and uploaded my enrollment certificate ,but I got a trial-non commercial node locked license that expires in 14 days. How can I get the free student edition?