July 15, 2020 at 11:16 amveeraSubscriber
I am trying to simulate, ic engine fuel spray simulation with piston motion, I am having hybrid mesh ...that means the top head is unstructured mesh with fuel spray and piston bowel portion with structured mesh, but the thing is I am getting negative cell volume while setup in fluent, any reference videos related to ic engine simulation with fuel spray. pls help me to resolve this problem how to set up dynamic mesh parameters
July 15, 2020 at 4:08 pmRobAnsys Employee
Have a look in the tutorials, and try searching for negative volume in the Fluids section on here: it's a common question.
July 16, 2020 at 6:04 am
July 16, 2020 at 2:46 pmRobAnsys Employee
Click on "Help" and you should find several. That looks like you've not got layering turned on.
July 17, 2020 at 5:32 pmveeraSubscriber
dear rwoolhou thank you for your reply,
I am turned on everything, like smoothing, remeshing, layering, but it's not happening pls help me to resolve th
July 20, 2020 at 10:44 amRobAnsys Employee
Check the trigger values for layering, it's possible they're set too high.
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