TELEMAC-MASCARET Forum: Problem with high velocity (1/1)

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TOPIC: Problem with high velocity

Problem with high velocity 2 years 2 months ago #41016

omar
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Fresh Boarder
Posts: 23

Hello everyone,

I,m trying to run a simulation on sisyphe. I prepared 2 results file with telemac2D to put them in the steering file of sisyphe. The one with the low flowrates works correctly, but the other one with the high flowrates doesn't work. There is the error and the attachments.
INITIAL QUANTITY IN SUSPENSION FOR CLASS 1 : 44.00458 M3
CVTRVF: 200 SUB-ITERATIONS REQUIRED FOR THE
STOP 1
DISTRIBUTIVE SCHEME. DECREASE THE TIME-STEP

PLANTE: PROGRAM STOPPED AFTER AN ERROR
RETURNING EXIT CODE: 2

Regards

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Problem with high velocity 2 years 2 months ago #41023

omar OFFLINE Fresh Boarder Posts: 23	I had a problem joining the attachments. File Attachment: File Name: sis_avec_mur.zip File Size: 1,180 KB
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Problem with high velocity 2 years 2 months ago #41082

pham OFFLINE Administrator Posts: 1559 Thank you received: 602	Hello Omar, Without having a look at the attachments you uploaded, I would try what is written before PLANTE: "DECREASE THE TIME-STEP". Hope this helps, Chi-Tuan
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Problem with high velocity 2 years 2 months ago #41092

mafknaapen OFFLINE Expert Boarder Posts: 157 Thank you received: 62	As it appears to be an uncoupled simulation. The way to do this is by increasing NUMBER OF SUBITERATIONS
	Dr Michiel Knaapen Senior Scientist E This email address is being protected from spambots. You need JavaScript enabled to view it. T +44 (0)1491 822399 HR Wallingford, Howbery Park, Wallingford, Oxfordshire OX10 8BA, United Kingdom T +44 (0)1491 835381, F +44 (0)1491 832233 www.hrwallingford.com The administrator has disabled public write access. The following user(s) said Thank You: omar

Problem with high velocity 1 year 8 months ago #42154

Xue OFFLINE Fresh Boarder Posts: 23 Thank you received: 1	Hello, I am running a simulation with telemac2d and gaia,it showed the same stop signal,I wonder what is the keyword "NUMBER OF SUBITERATIONS",I can't find it in the user mannual of telemac2d,neither of gaia. Best regards, Xue.
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