[windmechy]

i am student who new on autogrid 5 is working on naca blade 4412 series want to simulate mesh visualization. the problem is when i have done import from model catia the geometry of hub and shroud cannot be define. has anyone can help or show me how to define that geometry?

[qiba123]

current i had run in wind turbine simulation .... there anyone can give how to solve this problem..."sorry zest line : control point problem" thank in millionwind turbine.jpg this picture for ref.......

[oldshoes81]

Hi,

If you are having the latest version of fineturbo, could you refer to tutorial stated in AutoGrid5 (basics) > Tutorial 3? This will guide you how the geometry should be defined to be 'readable' by AG5 and how is the import process will be. I hope this may help.

[oldshoes81]

Hi qiba,

Could i see your meridional view how is the geometry represented?

[qiba123]

sorry for late reply.. this my Untitled.jpg..i hope you could help me..thank in million..

[oldshoes81]

Hi,

Anyway you could refer to tutorial 3 as mentioned above? Then of you encounter any problem, please drop me an email.

[qiba123]

i ready settle that problem... this because of design of my hub.. ..

[qiba123]

this my email.. tyuuu_2@yahoo.com

[venkat_aero2007]

Hi,
I am trying to generate a structured mesh for contra-rotating Propeller using Autogrid 5. The Propeller geometry is in IGES formate.I have a problem in the geometry definition of propeller. In the case of a propeller, the shroud does not exist. In the user Manuel It has been said that shroud must be defined using a curve cutting the tip of the propeller definition. But I am not clear with the definition. I tried to define my geometry without shroud definition but it in the geometry check it gives me a warning saying that shroud has not been defined. Can some one help me to mesh my geometry.

Thanks in advance for your valuable information

Venkatesh

[qiba123]

i think you can search this tutorial for reference manual_user_autogrid_v51_2