Jump to content

How can I use the "Gas calculate" to turn density curvature into temperature


Masoud

Recommended Posts

Hi guys

I would like to retrieve the temperature field, from the curvature field of the density.  It seems the "Gas calculate" node can be applied to turning the curvature into -> temperature, but I don't know how to use this DOP node...

 

I would appreciate any helps and ideas.

 

Thanks

Link to comment
Share on other sites

@uakinThanks for the setup tips. I've never tried to modify temperature after the fact. What I discovered is that if you omit the temperature field or initialize it with zeros, the Gas Calculate Multiply produces nothing which makes sense. Value times zero.

Playing around with the other settings I discovered without a temperature field, a blank one is generated. When I set the calculation method to MINIMUM, the minimum curvature value is supplied as the temperature, and quickly falls in on itself producing a weak bubbling pool or incipient geyser. Could work for bubbling pot, too.

pyro_MIN_curvature_temp.gif

  • Like 2
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...