沙面温度对风蚀动力过程的影响
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王彬, 韩庆杰, 刘冰, 特列吾汗·巴合提, 萨根古丽
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The influence of sand surface temperature on wind erosion dynamic process
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Bin Wang, Qingjie Han, Bing Liu, Baheti Teliewuhan, Guli Sagen
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表3 不同粒径和风速下风蚀率与沙面温度之间的拟合关系
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Table 3 Parameters of linear fitting between wind erosion rate and sand surface temperature under different particle size and wind speed
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粒径 /mm | 风速/(m·s-1) | 系数a | 系数b | R2 |
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| 0.15 | 9 | -0.759 | 239.560 | 0.271 | | 12 | -55.764 | 4 242.000 | 0.872 | | 15 | -13.523 | 4 909.900 | 0.598 | | 0.2 | 9 | -0.632 | 119.460 | 0.539 | | 12 | -18.342 | 2 272.200 | 0.982 | | 15 | -13.253 | 5 129.400 | 0.753 | | 0.25 | 9 | -0.800 | 56.740 | 0.800 | | 12 | -1.571 | 1 244.400 | 0.694 | | 15 | -5.666 | 3 270.960 | 0.674 | | 0.315 | 9 | -0.036 | 2.345 | 0.892 | | 12 | -5.481 | 626.160 | 0.995 | | 15 | -18.342 | 3 236.760 | 0.987 | | 0.4 | 9 | -0.046 | 2.695 | 0.868 | | 12 | -2.451 | 353.360 | 0.980 | | 15 | -19.319 | 3 011.040 | 0.686 | | 0.6 | 9 | -0.005 | 0.285 | 0.862 | | 12 | -0.860 | 76.660 | 0.997 | | 15 | -16.556 | 1742.130 | 0.985 | | 0.8 | 9 | 0.002 | -0.155 | 0.124 | | 12 | -0.002 | 0.045 | 0.145 | | 15 | -0.026 | 9.100 | 0.109 |
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