I. Presentation
of the case.
The subject of this study is the confluence of two flooded
fields. The modelised zone represents the confluence of two rivers schematised
with a V form disposed with an angle of about 60 degres. The flood is imposed
at the top of each river and a condition of imposed height is set at the
end of the modelised zone, as we can see on the following picture :
A slope of 1% is imposed between the bottom and the
top of the modelised field.
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