CEL error

Vipulveer · March 22, 2018, 01:37

A problem has been occured as following:
"Bad expression value 'Power N' detected in parameter 'Expression Value' in object '/FLOW:Flow Analysis 1/OUTPUT CONTROL/MONITOR OBJECTS/MONITOR PO8NT:Power'.
CEL error:
The following unrecognised name was referenced: torque_Z.

-Maxim- · March 22, 2018, 02:27

I think the capital "Z" is incorrect. Try "torque_z()@patch".

Vipulveer · March 22, 2018, 03:31

I will try your suggestion and let you know here. Thank you.

AtoHM · March 22, 2018, 03:44

To avoid typos, you can always hit right mouse button on the writing space whenever you type an expression, there you can directly chose from variables/locators and so on and use correct names.

Vipulveer · March 22, 2018, 04:11

We are having problem in solution part which is stated as below :
"The ANSYS CFX solver exited with return code 1. No result file has been created.'

AtoHM · March 22, 2018, 04:18

You might want to start a new thread for that and add some details. The error code is no help, post the errors that occur before this message or your complete .out file.

/edit: I see, you already did. As I said, you must add more details on the error.

Vipulveer · March 22, 2018, 09:03

IMG-20180322-WA0007.jpg

This message states the error as below:
The allocated memory exceeds the system memory on 1 host(s).
the logical expert parameter "enforce system memory limit" controls weather this is a fatal error.

The current setting is : fatal

Allocating more than the system memory may result in slow or unreliable operation and is not recommended.

-Maxim- · March 22, 2018, 09:06

the message says what the problem is: your system does not have enough memory. How much RAM does your workstation have?
Describe your whole project - maybe with some screenshots - maybe there's a way to simplify the project to save memory...

AtoHM · March 22, 2018, 11:07

As it states, the automatically allocated memory exceeds your workstation memory. Either move the simulation where you have more memory available or try to reduce memory by Execution Control -> Solver -> Solver Memory. As you exceeded by 251%, you must use factor as low as 0.4 to come to the value available. Try 0.39 to be sure. I doubt cfx will run with that, but if its a small simulation, it might work?

Vipulveer · March 23, 2018, 01:19

We have reduced the use factor as well as mesh sizing. Error is solved for now. Thank you Maxim and AtoHM.

Vipulveer · March 23, 2018, 01:48

There are errors in CFX solver.

Floating point exception: overflow.

Stopped in routine FPX: C_FPX_HANDLER

ghorrocks · March 23, 2018, 04:13

FAQ: https://www.cfd-online.com/Wiki/Ansy...do_about_it.3F

Vipulveer · March 23, 2018, 23:26

For CFX runs launched from workbench, the final location of directories and files v generated may differ from those shown.

ghorrocks · March 24, 2018, 04:56

Yes, Workbench does that. Most of the experienced members of this forum run CFX from the CFX launcher, not workbench so you have control over this (and control over many other things as well).

March 22, 2018, 01:37	CEL error	#1
Vipulveer New Member Vipul Veer Join Date: Mar 2018 Posts: 8 Rep Power: 8	A problem has been occured as following: "Bad expression value 'Power N' detected in parameter 'Expression Value' in object '/FLOW:Flow Analysis 1/OUTPUT CONTROL/MONITOR OBJECTS/MONITOR PO8NT:Power'. CEL error: The following unrecognised name was referenced: torque_Z.

March 22, 2018, 03:31	Thanks Maxim	#3
Vipulveer New Member Vipul Veer Join Date: Mar 2018 Posts: 8 Rep Power: 8	I will try your suggestion and let you know here. Thank you.

March 22, 2018, 04:11	An error has occurred in cfx5solve	#5
Vipulveer New Member Vipul Veer Join Date: Mar 2018 Posts: 8 Rep Power: 8	We are having problem in solution part which is stated as below : "The ANSYS CFX solver exited with return code 1. No result file has been created.'

March 22, 2018, 09:03	Error #333100220 has occurred in subroutine Out_MemPar	#7
Vipulveer New Member Vipul Veer Join Date: Mar 2018 Posts: 8 Rep Power: 8	IMG-20180322-WA0007.jpg This message states the error as below: The allocated memory exceeds the system memory on 1 host(s). the logical expert parameter "enforce system memory limit" controls weather this is a fatal error. The current setting is : fatal Allocating more than the system memory may result in slow or unreliable operation and is not recommended.

March 23, 2018, 01:19	Error has been solved	#10
Vipulveer New Member Vipul Veer Join Date: Mar 2018 Posts: 8 Rep Power: 8	We have reduced the use factor as well as mesh sizing. Error is solved for now. Thank you Maxim and AtoHM.

March 22, 2018, 02:27		#2
-Maxim- Senior Member Maxim Join Date: Aug 2015 Location: Germany Posts: 415 Rep Power: 12	I think the capital "Z" is incorrect. Try "torque_z()@patch".

March 22, 2018, 03:44		#4
AtoHM Senior Member M Join Date: Dec 2017 Posts: 645 Rep Power: 12	To avoid typos, you can always hit right mouse button on the writing space whenever you type an expression, there you can directly chose from variables/locators and so on and use correct names.

March 22, 2018, 04:18		#6
AtoHM Senior Member M Join Date: Dec 2017 Posts: 645 Rep Power: 12	You might want to start a new thread for that and add some details. The error code is no help, post the errors that occur before this message or your complete .out file. /edit: I see, you already did. As I said, you must add more details on the error.

March 22, 2018, 09:06		#8
-Maxim- Senior Member Maxim Join Date: Aug 2015 Location: Germany Posts: 415 Rep Power: 12	the message says what the problem is: your system does not have enough memory. How much RAM does your workstation have? Describe your whole project - maybe with some screenshots - maybe there's a way to simplify the project to save memory...

March 22, 2018, 11:07		#9
AtoHM Senior Member M Join Date: Dec 2017 Posts: 645 Rep Power: 12	As it states, the automatically allocated memory exceeds your workstation memory. Either move the simulation where you have more memory available or try to reduce memory by Execution Control -> Solver -> Solver Memory. As you exceeded by 251%, you must use factor as low as 0.4 to come to the value available. Try 0.39 to be sure. I doubt cfx will run with that, but if its a small simulation, it might work?

March 23, 2018, 01:48	Another error occured in subroutine ErrAction	#11
Vipulveer New Member Vipul Veer Join Date: Mar 2018 Posts: 8 Rep Power: 8	There are errors in CFX solver. Floating point exception: overflow. Stopped in routine FPX: C_FPX_HANDLER

March 23, 2018, 04:13		#12
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,728 Rep Power: 143	FAQ: https://www.cfd-online.com/Wiki/Ansy...do_about_it.3F __________________ Note: I do not answer CFD questions by PM. CFD questions should be posted on the forum.

March 23, 2018, 23:26	An Error in CFX solver	#13
Vipulveer New Member Vipul Veer Join Date: Mar 2018 Posts: 8 Rep Power: 8	For CFX runs launched from workbench, the final location of directories and files v generated may differ from those shown.

March 24, 2018, 04:56		#14
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,728 Rep Power: 143	Yes, Workbench does that. Most of the experienced members of this forum run CFX from the CFX launcher, not workbench so you have control over this (and control over many other things as well). __________________ Note: I do not answer CFD questions by PM. CFD questions should be posted on the forum.

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