Question: in The screen analysis shown in Table (given in the lecture) applies to a sample of crushed quartz. The density of the particles is 2650
in The screen analysis shown in Table (given in the lecture) applies to a sample of crushed quartz. The density of the particles is 2650 kg/m3. For the material between 4-mesh and 200 mesh in particle size calculate: Volume mean diameter Mean volume diameter Sauter mean diameter 1 Mesh x D pi Cumulative mass fraction smaller than Di 14 451 4 t Dpi (mm) 4.699 3.327 0.0000 1.0000 13 U 6 0.0251 14.013 0.9749 12 8 00 2.362 0.1251 2.845 0.8499 11 10 1.651 0.3207 2.007 0.5292 10 14 1.168 0.2570 1.409 0.2722 9 20 0.833 0.1590 1.001 0.1132 8 28 0.589 0.0538 0.711 0.0594 7 35 0.417 0.0210 0.503 0.0384 6 48 0.295 0.0102 0.356 0.0282 5 65 0.208 0.0077 0.252 0.0205 4. 100 0.147 0.0058 0.178 0.0147 3 150 0.104 0.0041 0.126 0.0106 2 200 0.074 0.0031 0.089 0.0075 1 0.0000 0.0075 Pan 0.037 V
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