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宋志黎(), 宋显洪

宋志黎, 宋显洪. 等压滤饼过滤过程中过滤介质阻力定量变化规律的探讨[J]. 化工进展, 2020, 39(S1): 306-310.

序号	过滤时间T_i/s	按式(29)计算的阻力R_m/m^-1	单位面积滤液体积q/m³·m^-2	按式(30)计算的阻力R_m/m^-1	二方程计算相互误差/%
1	9.91	1.639×10¹¹	0.706×10^-2	1.577×10¹¹	+3.8
2	25.61	1.934×10¹¹	1.411×10^-2	1.984×10¹¹	-2.6
3	50.66	2.139×10¹¹	2.117×10^-2	2.253×10¹¹	-5.3
4	82.54	2.271×10¹¹	2.823×10^-2	2.439×10¹¹	-7.4
5	124.42	2.388×10¹¹	3.529×10^-2	2.572×10¹¹	-8.6
6	177.84	2.443×10¹¹	4.234×10^-2	2.671×10¹¹	-9.3
7	242.65	2.500×10¹¹	4.94×10^-2	2.746×10¹¹	-9.8
8	318.36	2.545×10¹¹	5.646×10^-2	2.805×10¹¹	-10.2
9	404.97	2.579×10¹¹	6.351×10^-2	2.852×10¹¹	-10.6
10	503.22	2.609×10¹¹	7.057×10^-2	2.891×10¹¹	-10.8
11	613.26	2.652×10¹¹	7.763×10^-2	2.922×10¹¹	-11
12	736.26	2.653×10¹¹	8.467×10^-2	2.949×10¹¹	-11.2
13	871.41	2.680×10¹¹	9.174×10^-2	2.971×10¹¹	-10.9
14	1022.19	2.684×10¹¹	9.88 $× 10 - 2$	2.991×10¹¹	-11.4
15	1193.36	2.698×10¹¹	10.586 $× 10 - 2$	3.007×10¹¹	-11.5
16	1380.66	2.709×10¹¹	11.291 $× 10 - 2$	3.022×10¹¹	-11.6
17	1617.83	2.721×10¹¹	11.997 $× 10 - 2$	3.034×10¹¹	-11.5
平均误差相对8.2%

序号	过滤时间T_i/s	按式(29)计算的阻力R_m/m^-1	单位面积滤液体积q/m³·m^-2	按式(30)计算的阻力R_m/m^-1	二方程计算相互误差/%
1	9.91	1.639×10¹¹	0.706×10^-2	1.577×10¹¹	+3.8
2	25.61	1.934×10¹¹	1.411×10^-2	1.984×10¹¹	-2.6
3	50.66	2.139×10¹¹	2.117×10^-2	2.253×10¹¹	-5.3
4	82.54	2.271×10¹¹	2.823×10^-2	2.439×10¹¹	-7.4
5	124.42	2.388×10¹¹	3.529×10^-2	2.572×10¹¹	-8.6
6	177.84	2.443×10¹¹	4.234×10^-2	2.671×10¹¹	-9.3
7	242.65	2.500×10¹¹	4.94×10^-2	2.746×10¹¹	-9.8
8	318.36	2.545×10¹¹	5.646×10^-2	2.805×10¹¹	-10.2
9	404.97	2.579×10¹¹	6.351×10^-2	2.852×10¹¹	-10.6
10	503.22	2.609×10¹¹	7.057×10^-2	2.891×10¹¹	-10.8
11	613.26	2.652×10¹¹	7.763×10^-2	2.922×10¹¹	-11
12	736.26	2.653×10¹¹	8.467×10^-2	2.949×10¹¹	-11.2
13	871.41	2.680×10¹¹	9.174×10^-2	2.971×10¹¹	-10.9
14	1022.19	2.684×10¹¹	9.88 $× 10 - 2$	2.991×10¹¹	-11.4
15	1193.36	2.698×10¹¹	10.586 $× 10 - 2$	3.007×10¹¹	-11.5
16	1380.66	2.709×10¹¹	11.291 $× 10 - 2$	3.022×10¹¹	-11.6
17	1617.83	2.721×10¹¹	11.997 $× 10 - 2$	3.034×10¹¹	-11.5
平均误差相对8.2%

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6	宋志黎, 宋显洪, 等.压滤饼过滤过程中五个基本理论问题之探讨——等压滤饼过滤过程中单位过滤面积的滤液体积与过滤时间之间的通用数学模型[J]. 化工装备技术, 2019, 40(1): 6-11.

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