calculos de tamizado

5
ANÁLISIS DIFERENCIAL POR TAMIZADO ANÁLISIS ACUMULATIVO POR TAMIZA MALLAS. PESO EN gr. MALLAS (3/4)/(1/2) 23 0.023 1.25 (3/4) 0 1.9 (1/2)/(3/8) 52 0.052 0.952 (1/2) 0.023 1.25 (3/8)/(4) 118 0.118 0.475 (3/8) 0.075 0.952 (4)/(8) 160 0.16 0.238 4 0.193 0.475 (8)/(16) 161 0.161 0.118 8 0.353 0.238 (16)/(30) 223 0.223 0.05 16 0.514 0.118 (30)/(50) 143 0.143 0.0297 30 0.737 0.05 (50)/(200) 113 0.113 0.0074 50 0.88 0.0297 (COLECTOR) 7 0.007 200 0.993 0.0074 COLECTOR 1 Δ Øn Dpn Ø Dp 0 0.2 0.4 0.6 0.8 1 1.2 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 fracción acumulativa retenida Ø abertura del tamiz Dp

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Page 1: Calculos de Tamizado

ANÁLISIS DIFERENCIAL POR TAMIZADO ANÁLISIS ACUMULATIVO POR TAMIZADO

MALLAS. PESO EN gr. MALLAS(3/4)/(1/2) 23 0.023 1.25 (3/4) 0 1.9(1/2)/(3/8) 52 0.052 0.952 (1/2) 0.023 1.25(3/8)/(4) 118 0.118 0.475 (3/8) 0.075 0.952(4)/(8) 160 0.16 0.238 4 0.193 0.475(8)/(16) 161 0.161 0.118 8 0.353 0.238(16)/(30) 223 0.223 0.05 16 0.514 0.118(30)/(50) 143 0.143 0.0297 30 0.737 0.05(50)/(200) 113 0.113 0.0074 50 0.88 0.0297(COLECTOR) 7 0.007 200 0.993 0.0074

COLECTOR 1

Δ Øn Dpn Ø Dp

0 0.2 0.4 0.6 0.8 1 1.20

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

1.8

2

Dp

fracción acumulativa retenida Ø

aber

tura

del

tam

iz Dp

Page 2: Calculos de Tamizado

0.7 0.75 0.8 0.85 0.9 0.95 1 1.050

0.01

0.02

0.03

0.04

0.05

0.06

1; 0.05

2; 0.0297

3; 0.0074

Chart Title

Column I

Axis Title

Axis Title

Page 3: Calculos de Tamizado

m= 1000 kg

8.3 g/cm^3 MALLAS Vp(3/4) 0 1.9 13.718

b= 1 (1/2) 0.023 1.25 3.90625a= 2 (3/8) 0.075 0.952 1.725602816

4 0.193 0.475 0.21434375ʎ= 0.5 mm 8 0.353 0.238 0.026962544

120.481928 16 0.514 0.118 0.00328606430 0.737 0.05 0.00025

ʎ= b/a 50 0.88 0.0297 0.00005239615 ʎ=1/2 200 0.993 0.0074 0.0000008104

COLECTOR 1 2Vp= aDp^3Sp= 6bD^2p

N=(m/Pp)/(aDp^3)

A=Nsp=((m/Pp)/(aDp^3))6bD^2p=

P= Ø Dp

m/Pp=

Dp,e= 6 Vp/Sp= Dp/ʎ

Aw=6ʎ/Ppʃ∫24_0^1,0▒ 〖𝑑 Φ/𝐷𝑝=6 /𝑃𝑝ʎ ∫_0^1,0▒ 〖 ∗𝐷𝑝 𝑑 Φ=6ʎ/𝑃𝑝∗ ∫_0^1,0∗ ▒ 〖𝑑 Φ=6ʎ/𝑃𝑝∗ 〗 𝐷𝑝∗ (𝑏−𝑎) 〗 〗

Page 4: Calculos de Tamizado

Sp Dp,e N A21.66 3.8 8.7827618975684 190.234623 0.6867469879518079.375 2.5 30.843373493976 289.156627 0.441415662650602

5.437824 1.904 69.820196509718 379.66994 0.3182891566265061.35375 0.95 562.09676144438 760.938491 0.138551204819277

0.339864 0.476 4468.492576622 1518.67976 0.05565759036144580.083544 0.236 36664.510402367 3063.09986 0.0207281927710843

0.015 0.1 481927.71084337 7228.91566 0.004753012048192770.00529254 0.0594 2,299,442.55 12169.8917 0.001288192771084340.00032856 0.0148 148,660,898.31 48844.0247 1.87229E-05

6 2 60.240963855422 361.445783

Aw DVS

Page 5: Calculos de Tamizado

DW Nw