[发明专利]一种利用粒度分析评价麦汁过滤性能的方法有效
申请号: | 201410467500.6 | 申请日: | 2014-09-16 |
公开(公告)号: | CN104360032B | 公开(公告)日: | 2017-01-11 |
发明(设计)人: | 谷方红;许举飞;杨海存;胡京奕;王德良 | 申请(专利权)人: | 中国食品发酵工业研究院 |
主分类号: | G01N33/14 | 分类号: | G01N33/14;G01N15/02 |
代理公司: | 暂无信息 | 代理人: | 暂无信息 |
地址: | 100015 北京市朝*** | 国省代码: | 北京;11 |
权利要求书: | 查看更多 | 说明书: | 查看更多 |
摘要: | |||
搜索关键词: | 一种 利用 粒度 分析 评价 过滤 性能 方法 | ||
1.一种利用粒度分析评价麦汁过滤性能的方法,其特征在于:
(1)麦汁总过滤性能与颗粒数百分比的数学模型为:
f(x)=a1×exp(-((x-b1)/c1)2)+a2×exp(-((x-b2)/c2)2)+a3×exp(-((x-b3)/c3)2)+a4×exp(-((x-b4)/c4)2)+a5×exp(-((x-b5)/c5)2)+a6×exp(-((x-b6)/c6)2)+a7×exp(-((x-b7)/c7)2)+a8×exp(-((x-b8)/c8)2),系数(95%的置信区间),式中:
a1=271.1(-8.421e+007, 8.421e+007);b1=97.36(-1.099e+005, 1.101e+005);
c1=3.921(-1.179e+005, 1.179e+005);a2=159.3(-1.419e+010, 1.419e+010);
b2=76.26(-1.132e+008, 1.132e+008);c2=1.681(-7.844e+007, 7.844e+007);
a3 =427.4(-3.093e+008, 3.093e+008);b3=85.74(-2.248e+006, 2.248e+006);
c3 =6.477(-5.349e+005, 5.349e+005);a4 =141.8 (-2.767e+018, 2.767e+018);
b4 =62.36(-2.692e+017, 2.692e+017);c4 =3.07 (-6.899e+016, 6.899e+016);
a5 =432.1(-2.669e+008, 2.669e+008);b5 =91.68(-2.376e+005, 2.377e+005);
c5 =4.451(-3.195e+005, 3.195e+005);a6 =-38.62(-2.788e+009, 2.788e+009);
b6 =78.02(-6.265e+007, 6.265e+007);c6 =1.924(-1.533e+007, 1.533e+007);
a7 =119.3(-2.35e+017, 2.35e+017); b7 =69.05(-4.973e+016, 4.973e+016);
c7 =1.236(-5.285e+016, 5.285e+016);a8 =-542.7(-4.251e+008, 4.251e+008);
b8 =89.88 (-3.457e+006, 3.457e+006);c8 =7.985 (-2.225e+006, 2.225e+006);
(2)麦汁总过滤性能与颗粒体积百分比的数学模型为:
f(x)=a1×exp(-((x-b1)/c1)2)+a2×exp(-((x-b2)/c2)2)+a3×exp(-((x-b3)/c3)2)+a4×exp(-((x-b4)/c4)2)+a5×exp(-((x-b5)/c5)2)+a6×exp(-((x-b6)/c6)2)+a7×exp(-((x-b7)/c7)2)+a8×exp(-((x-b8)/c8)2),系数(95%置信区间),式中:
a1 =173.7 (-7.652e+004, 7.686e+004);b1 =35.61 (-587.1, 658.3);
c1 =2.001 (-516.7, 520.7);a2 =149.6 (-436.4, 735.6);
b2 =43.79 (-29.98, 117.5);c2 =8.483 (-290.4, 307.3);
a3 =106.5 (43.16, 169.9);b3 =15.43 (9.846, 21);
c3 =7.995 (-9.477, 25.47);a4 =141.9 (-665.8, 949.6);
b4 =24.1 (17.24, 30.96);c4 =1.44 (-3.723, 6.603);
a5 =-244.2 (-2.397e+004, 2.348e+004);b5 = 28.59 (14.72, 42.46);
c5 = 1.315 (-27.09, 29.72);a6 =61.7 (-3.914e+004, 3.926e+004);
b6 =32.96 (-1712, 1778);c6 =0.5453 (-6626, 6627);
a7 =309.7 (-2.422e+004, 2.484e+004);b7 =29.01 (-3.704, 61.72);
c7 =2.275 (-62.75, 67.3);a8 =949.2 (-1.135e+004, 1.325e+004);
b8 =8.42 (8.348, 8.493);c8 =0.2576(-0.4944, 1.01)。
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