A Numerical Verification of Self-Similar Multiplicative Theory for Small-Scale Atmospheric Turbulent Convection
SONG Zong-Peng1,2, HU Fei1, LIU Yu-Jue1,2, CHENG Xue-Ling1, LIU Lei1, XU Jing-Jing1
Figure 3 Numerical results: a thermal energy spectrum E #cod#x003b8; k n ; b normalized PDFs of the temperature fluctuation, #cod#x003b8; n #cod#x003c3; , at spatial scale, r n , where #cod#x003c3; is the standard deviation and n = 6, 11, 17. A larger value of n corresponds to the smaller scale, and a smaller value of n corresponds to the bigger scale. Here we show the real part of the temperature. Physical quantities here are all dimensionless, which was declared in section 2 .