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Some doubt about the 'point setting'
Posted 2011年10月18日 GMT-4 21:12 0 Replies
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Recently I met some problem about the 'point setting' for the initial value assignment.
My model is the PDE coefficient form under the dynamic analysis, and geometry is a rectangle. In order to model some purity, I introduce some random points before the meshing. Different from the initial value in the subdomian setting as 1.0, I assigned the initial value for the random points as 0.0 by using the 'point setting'. After the dynamic computing, I obtained the data from the postprocessing as about 0.8 at these random point when the time t equals 0. I am puzzled why they are not 0.0?
I am very pleased if some one can explain to me or give me some guidlines for the proper operation!
Hello Sharon ZHANG
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