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CASE1 RESULTS

(1) timeseries

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case1_9.PNG
case1_16.PNG

In the same 40km of grass at the edge of urban composition, with the initial temperature as the only variable, min and max temperature is almost constant, on average 27.6187℃ and 38.4933℃, so that temperature difference of max and min temperature is almost same, on average 10.8746℃.

In the same 40km of water at the edge of urban composition, with the initial temperature as the only variable, min and max temperature is almost constant, on average 25.0190℃ and 38.4081℃, so that temperature difference of max and min temperature is almost same, on average 13.3891℃.

(2) cross-section plots

280K

grass

2_9_280K.gif

290K

2_9_290K.gif

300K

2_9_300K.gif

water

2_16_280K.gif
2_16_290K.gif
2_16_300K.gif

In timeseries of Case1(40km of grass or water at the edge of urban composition) above, we've found that temperature change phase is almost same with different setting of initial temperature.

Therefore, we could also find out that cross-section plots of x-direction wind and temperature is almost same with different initial temperature in (1) 40km of grass and (2) 40km of water at the edge of urban structure.

280K

grass

GIF_plt_Sea2x_2_9_280K.000011.gif

290K

GIF_plt_Sea2x_2_9_290K.000011.gif

300K

2_9_300K.gif

water

GIF_plt_Sea2x_2_16_280K.000011.gif
GIFplt_Sea2x_2_16_290K.000011.gif
2_16_300K.gif

This is the image of cross-section plots of 07UTC, when the x-direction wind is maximum. It shows that in each urban composition, the only variable, initial temperature, doesn't affect the x-direction wind phase and temperature at each height once again.

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