Particle solid specific heat variable with temperature

pantarei83 · June 10, 2009, 05:05

I'm modelling a particle solid flow falling inside an heat exchanger. I need to set a temperature dependant specific heat law for the material of solid particles. I wrote an expression and entered it in the material panel, but the solver gives an error!
Someone can help me?

Lance · June 10, 2009, 05:46

Seriously, if you want help you will need to be a _bit_ more specific. What type of error did you get?

pantarei83 · June 10, 2009, 06:17

This is the error the solver gives me

Details of error:-
----------------
Error detected by routine PEEKR
CDANAM = TABSMIN/VALUE
CRESLT = NONE

+--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. |
| Message: |
| Stopped in routine MEMERR |
| |
| |
| |
| |
|

ckleanth · June 10, 2009, 18:06

it would help if you post all the out file if its spits out the error at the beginning.

June 10, 2009, 05:05	Particle solid specific heat variable with temperature	#1
pantarei83 New Member Antonio P. Join Date: Mar 2009 Posts: 10 Rep Power: 18	I'm modelling a particle solid flow falling inside an heat exchanger. I need to set a temperature dependant specific heat law for the material of solid particles. I wrote an expression and entered it in the material panel, but the solver gives an error! Someone can help me?

June 10, 2009, 18:06		#4
ckleanth Senior Member George Join Date: Mar 2009 Location: Birmingham, UK Posts: 257 Rep Power: 19	it would help if you post all the out file if its spits out the error at the beginning. __________________ Top 4 tips 1. Knowledge is everything and Ignorance is dangerous. 2. Understand your limitations and try to eliminate them. 3. Get yerself a bike and hoon the chuffer. You will soon learn why dogs like to hang their heads out the car window. 4. Please before asking any questions on how to run simulations in CFX, go though all the tutorials

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June 10, 2009, 05:46		#2
Lance Senior Member Lance Join Date: Mar 2009 Posts: 669 Rep Power: 23	Seriously, if you want help you will need to be a _bit_ more specific. What type of error did you get?

June 10, 2009, 06:17		#3
pantarei83 New Member Antonio P. Join Date: Mar 2009 Posts: 10 Rep Power: 18	This is the error the solver gives me Details of error:- ---------------- Error detected by routine PEEKR CDANAM = TABSMIN/VALUE CRESLT = NONE +--------------------------------------------------------------------+ \| ERROR #001100279 has occurred in subroutine ErrAction. \| \| Message: \| \| Stopped in routine MEMERR \| \| \| \| \| \| \| \| \| \|