Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
how to read 3d graph..
Posted 2012年10月23日 GMT-4 04:49 3 Replies
Please login with a confirmed email address before reporting spam
I have attached the screenshot of a pressure graph.please let me know what the x,y and z axis represents.
Attachments:
3 Replies Last Post 2012年11月1日 GMT-4 03:06
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
x,y and z are the spatial coordinates of the model, what else? The picture obviously shows pressure on a 2D slice of the 3D model.
Cheers
Edgar
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
Thanks Edgar
one more thing..I would like to ask is that why do pressure values are coming negative in the vertical bar on the right side.
(snapshot attached)
one more thing..I would like to ask is that why do pressure values are coming negative in the vertical bar on the right side.
(snapshot attached)
Attachments:
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
Hi
on your fist graph it looks like you have a rather coarse mesh, perhaps too coarse, on the second I suppose that the sign comes from the surface definition, pressure is defined to the external surface normal. Could that be involved ?
--
Good luck
Ivar
on your fist graph it looks like you have a rather coarse mesh, perhaps too coarse, on the second I suppose that the sign comes from the surface definition, pressure is defined to the external surface normal. Could that be involved ?
--
Good luck
Ivar