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viscoelastic

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Hi! I need to model a two-phase flow with air and a viscoelastic glue. Are there any in-built viscoelastic models available for fluids (like UCMaxwell, Oldroyd-B, PTT, etc) ? I can find such models under solid mechanics tab (for solids) but are there any similar in-built viscoelastic models for fluids ?


1 Reply Last Post 5 set 2022, 07:19 GMT-4

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Posted: 2 years ago 5 set 2022, 07:19 GMT-4

Hi!

A visoelasticity cannot be applied to fluids, can it? A fluid never recovers elastically.

If you mean visoelastic solid parts inside the fluid, then those parts should probably be modeled as solids.

Hi! A visoelasticity cannot be applied to fluids, can it? A fluid never recovers elastically. If you mean visoelastic solid parts inside the fluid, then those parts should probably be modeled as solids.

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