O-grid type
 

Hi!

I need to have a definition of O-grid in Grid generation . I know what is O-grid, but I need a kind of definition or discription of O-grid.

Would you anybody give me a definition of that, or any information of reference?

Thank you

Sang

Re: O-grid type
 

refer you to Fletcher book for details

Re: O-grid type
 

Forgive me for asking a silly question, but what is an "O-grid"

Re: O-grid type
 

"O-grid" refers to the topology of a certain type of structured, body-fitted grid. In an O-grid topology, one family of grid lines are normal to the body while a second family wrap around the body, eventually reconnecting with themselves like the letter "O".