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Reply To: Problem with defining linear temprature in RayleighBernard2D example

OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Problem with defining linear temprature in RayleighBernard2D example › Reply To: Problem with defining linear temprature in RayleighBernard2D example

January 2, 2023 at 8:36 pm #7110
navidkyo
Participant

it is relatively small. in order of 1e-7

it is zero at h=ly/2, and goes -1e-7 at h=0, and +1e-7 at h=y(top).

Unfortunately, I cannot attach the preview screenshot but I attached the y-dir velocity distribution along a line in the y direction. The X-direction velocity is zero.

0
-6.17E-07
-6.16E-07
-6.15E-07
-6.13E-07
-6.12E-07
-6.11E-07
-6.10E-07
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2.57E-10
1.49E-09
2.73E-09
3.97E-09
5.21E-09
6.44E-09
7.68E-09
8.92E-09
1.02E-08
1.14E-08
1.26E-08
1.39E-08
1.51E-08
1.63E-08
1.76E-08
1.88E-08
2.00E-08
2.13E-08
2.25E-08
2.38E-08
2.50E-08
2.62E-08
2.75E-08
2.87E-08
2.99E-08
3.12E-08
3.24E-08
3.37E-08
3.49E-08
3.61E-08
3.74E-08
3.86E-08
3.98E-08
4.11E-08
4.23E-08
4.36E-08
4.48E-08
4.60E-08
4.73E-08
4.85E-08
4.97E-08
5.10E-08
5.22E-08
5.34E-08
5.47E-08
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5.72E-08
5.84E-08
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6.21E-08
6.33E-08
6.46E-08
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6.71E-08
6.83E-08
6.95E-08
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7.20E-08
7.32E-08
7.45E-08
7.57E-08
7.70E-08
7.82E-08
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8.07E-08
8.19E-08
8.31E-08
8.44E-08
8.56E-08
8.68E-08
8.81E-08
8.93E-08
9.06E-08
9.18E-08
9.30E-08
9.43E-08
9.55E-08
9.67E-08
9.80E-08
9.92E-08
1.00E-07
1.02E-07
1.03E-07
1.04E-07
1.05E-07
1.07E-07
1.08E-07
1.09E-07
1.10E-07
1.12E-07
1.13E-07
1.14E-07
1.15E-07
1.17E-07
1.18E-07
1.19E-07
1.20E-07
1.21E-07
1.23E-07
1.24E-07
1.25E-07
1.26E-07
1.28E-07
1.29E-07
1.30E-07
1.31E-07
1.33E-07
1.34E-07
1.35E-07
1.36E-07
1.38E-07
1.39E-07
1.40E-07
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2.11E-07
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5.31E-07
5.32E-07
5.33E-07
5.35E-07
5.36E-07
5.37E-07
5.38E-07
5.40E-07
5.41E-07
5.42E-07
5.43E-07
5.45E-07
5.46E-07
5.47E-07
5.48E-07
5.50E-07
5.51E-07
5.52E-07
5.53E-07
5.54E-07
5.56E-07
5.57E-07
5.58E-07
5.59E-07
5.61E-07
5.62E-07
5.63E-07
5.64E-07
5.66E-07
5.67E-07
5.68E-07
5.69E-07
5.71E-07
5.72E-07
5.73E-07
5.74E-07
5.75E-07
5.77E-07
5.78E-07
5.79E-07
5.80E-07
5.82E-07
5.83E-07
5.84E-07
5.85E-07
5.87E-07
5.88E-07
5.89E-07
5.90E-07
5.92E-07
5.93E-07
5.94E-07
5.95E-07
5.97E-07
5.98E-07
5.99E-07
6.00E-07
6.01E-07
6.03E-07
6.04E-07
6.05E-07
6.06E-07
6.08E-07
6.09E-07
6.10E-07
6.11E-07
6.13E-07
6.14E-07
6.15E-07
6.16E-07
6.17E-07
0