TELEMAC-MASCARET Forum: Unstable result from telemac2d (1/1)

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TOPIC: Unstable result from telemac2d

Unstable result from telemac2d 6 years 11 months ago #28389

fredws

Hi everyone!
Here is my result file from a project I'm working on.
I'm trying to simulate the hydrodynamic of a river.
However, the result file seems to be weird.
Can you please take a look and help me find out the problem?

Thank you so much!

PS: I cant attach the result file

Attachments:

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Unstable result from telemac2d 6 years 11 months ago #28391

c.coulet OFFLINE Moderator Posts: 3722 Thank you received: 1031	Hi Results file are often too large to be uploaded on the forum... Try to put an image of the problem to illustrate it. You could also extract 1 time step of the result to limit the file size Regards
	Christophe The administrator has disabled public write access. The following user(s) said Thank You: fredws

Unstable result from telemac2d 6 years 11 months ago #28395

fredws	Here it is. The velocity, water depth,... literally everything is high at first but then decrease rapidly and stay there for the entire time. The velocity animation is the most obvious one, the arrows become so tiny, like 0 m/s. At first I think Q is too small, but when I multiply it by 100, there's no difference. Attachments: resultlab.slf (1,749KB)
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Unstable result from telemac2d 6 years 11 months ago #28397

c.coulet OFFLINE Moderator Posts: 3722 Thank you received: 1031	Hi I think your boundaries are in the wrong order in the boundary file so Telemac use the values in the steering file. Try Q(1) and SL(2) regards
	Christophe The administrator has disabled public write access. The following user(s) said Thank You: fredws