Non-newtonian fluid and Multiphase flow

January 13, 2006, 00:25

Hi,

i'm following CFXTut15. But instead of air flowing into water. i'm using a non-newotnian fluid to mix into a mixing vessel which has air. my viscosity is a function of time so i'm using a Transient simulation instead.

I tried using water to flow into the mixing vessel and this converges without problem. problem arises when i switch to my non-newtonian fluid. simulation terminates with this msg ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | c_fpx_handler: Overflow

what can i do to converge this problem? txs

February 3, 2006, 04:17

Dear sir,

I wish to see some of the papers of your journal kindly permitte to do so Thanking you sir

February 3, 2006, 04:52

sorry sanjay, what do you mean?

January 13, 2006, 00:25	Non-newtonian fluid and Multiphase flow	#1
jemteo Guest Posts: n/a	Hi, i'm following CFXTut15. But instead of air flowing into water. i'm using a non-newotnian fluid to mix into a mixing vessel which has air. my viscosity is a function of time so i'm using a Transient simulation instead. I tried using water to flow into the mixing vessel and this converges without problem. problem arises when i switch to my non-newtonian fluid. simulation terminates with this msg ERROR #001100279 has occurred in subroutine ErrAction. \| \| Message: \| \| c_fpx_handler: Overflow what can i do to converge this problem? txs

February 3, 2006, 04:17	Re: Non-newtonian fluid and Multiphase flow	#2
Sanjay Baburao Kulkarni Guest Posts: n/a	Dear sir, I wish to see some of the papers of your journal kindly permitte to do so Thanking you sir

February 3, 2006, 04:52	Re: Non-newtonian fluid and Multiphase flow	#3
jemteo Guest Posts: n/a	sorry sanjay, what do you mean?

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