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本文全文表格
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风机转速/(r·min−1)
Fan speed风机功率/ kW
Fan power风量范围/(m3·h−1)
Range of air volume全压范围/Pa
Range of total pressure2900 3.00 2664~5268 989~1578 2600 2.20 2730~4058 1009~1230 2200 1.50 2310~3434 723~881 1800 0.75 1890~2810 483~590 -
编码值
Code value出口风速/(m·s−1)
Air outlet
velocity $ {\rm{(}}{x_1}{\rm{)}}$作业速度/(m·s−1)
Working
speed $ {\rm{(}}{x_2}{\rm{)}}$出风口高度/cm
Air outlet
height $ {\rm{(}}{x_3}{\rm{)}}$−1 16 0.8 −20 0 19 1.2 0 1 22 1.6 20 -
序号
Test No.试验参数编码值 Code value of test parameter 评价指标 Evaluating indicator 出口风速
Air outlet
velocity $ ({x_1})$作业速度
Working
speed $ ({x_2})$出风口高度
Air outlet
height $ ({x_3})$靶标雾滴覆盖率
Droplet coverage
rate on target $ ({R_1}) $靶标雾滴沉积量
Droplet deposition
on target $ ({R_2}) $地面雾滴沉积量
Droplet deposition
on ground $ ({R_3}) $1 1 −1 0 34.56 7.807 3.661 2 −1 0 −1 29.17 6.208 5.923 3 −1 1 0 29.69 6.216 3.584 4 0 1 −1 25.26 5.596 4.120 5 1 0 −1 38.02 8.948 5.478 6 −1 −1 0 41.41 11.268 6.587 7 0 −1 1 34.64 7.361 3.657 8 0 −1 −1 35.42 10.731 10.157 9 0 0 0 34.37 7.307 3.434 10 0 0 0 33.86 8.551 5.047 11 0 0 0 33.33 8.117 4.533 12 1 1 0 29.69 5.188 1.772 13 1 0 1 26.04 5.995 4.111 14 0 1 1 23.05 4.038 2.085 15 0 0 0 33.61 8.491 4.915 16 0 0 0 33.33 8.573 4.275 17 −1 0 1 25.52 4.658 2.630 -
方差来源1)
Soruce of
variation靶标雾滴覆盖率
Droplet coverage rate on target $ ({R_1}) $靶标雾滴沉积量
Droplet deposition on target $ ({{{R}}_2}) $地面雾滴沉积量
Droplet deposition on ground $ ({R_3}) $平方和
Square
sum自由度
Degree of
freedomF P 平方和
Square
sum自由度
Degree of
freedomF P 平方和
Square
sum自由度
Degree of
freedomF P 模型 Model 329.46 9 4.500 0.030 54.34 9 4.060 0.039 51.69 9 4.670 0.027 $ {x_1} $ 0.79 1 0.100 0.760 0.02 1 0.010 0.908 1.71 1 1.390 0.276 $ {x_2} $ 183.74 1 22.590 <0.01 32.52 1 21.840 <0.01 19.53 1 15.880 0.005 $ {x_3} $ 43.34 1 5.330 0.054 11.12 1 7.470 0.029 21.76 1 17.700 0.004 $ {x_1}{x_2} $ 11.73 1 1.440 0.269 1.48 1 0.990 0.352 0.31 1 0.250 0.631 $ {x_1}{x_3} $ 17.35 1 2.130 0.188 0.49 1 0.330 0.583 0.93 1 0.750 0.414 $ {x_2}{x_3} $ 0.51 1 0.060 0.809 0.82 1 0.550 0.482 4.98 1 4.050 0.084 $ {x_1}^2 $ 0.06 1 0.007 0.936 1.20 1 0.810 0.399 1.07 1 0.870 0.382 $ {x_2}^2 $ 0.02 1 0.000 0.988 0.01 1 0.008 0.930 0.005 1 0.004 0.950 $ {x_3}^2 $ 71.78 1 8.820 0.021 6.29 1 4.220 0.079 1.51 1 1.230 0.304 残差 Residual 56.94 7 10.42 7 8.61 7 失拟 Lack of fit 56.19 3 99.04 <0.01 9.27 3 10.74 0.022 6.97 3 5.66 0.064 误差 Error 0.76 4 1.15 4 1.64 4 总和 Total 386.40 16 64.77 16 60.30 16 1) $ {x_1} $:出口风速; $ {x_2} $:作业速度; $ {x_3} $:出风口高度
1) $ {x_1} $: Air outlet velocity; $ {x_2} $: Working speed; $ {x_3} $: Air outlet height -
作业速度/(m·s−1)
Working speed靶标雾滴覆盖率/%
Droplet coverage rate on target靶标雾滴沉积量/( $ {\text{μ}} {\text{L}} \cdot {\text{c}}{{\text{m}}^{ - {\text{2}}}} $)
Droplet deposition on target地面雾滴沉积量/( $ {\text{μ}} {\text{L}} \cdot {\text{c}}{{\text{m}}^{ - {\text{2}}}} $)
Droplet deposition on ground1.0 43.16 16.192 14.511 1.5 36.48 9.902 10.657 -
施药机械
Spraying machine施药量/(L·hm−2)
Spray volume靶标雾滴沉积量占比/%
Proportion of target droplet deposition3WZ-300风送喷雾机 3WZ-300 type air-assisted sprayer 433 60.1 高塔式喷雾机 High tower sprayer 1333 28.0