+1 862 207 3288 Theory
Read the manual and explain the equations used to calculate
Objective
Rewrite the pre-lab objective knowing what we actually did and learned in the lab
Experimental Methodology
Summarize the procedure for the exercises based on the pre-lab
Results
Experiment Q(l/min) Initial (mm) Final (mm) DP (cm H2O)
1) Initial 0.3 50 71.12 22.5
2) Movement 0.7 50 99.06 51.6
3) Fluidized 1.9 50 381 105.5
Table 1: Fine glass, 50 mm water
Experiment Q(l/min) Initial (mm) Final (mm) DP (cm H2O)
1) Initial 0.3 50 55 71.7
2) Movement 1 50 83.82 105.8
3) Fluidized 1.6 50 127 137.3
Table 2: Coarse glass, 50 mm water
Experiment Q(l/min) Initial (mm) Final (mm) DP (cm H2O)
1) Initial 0.2 50 55 63
2) Movement 11.8 50 71.12 20.7
3) Fluidized 20.6 50 139.7 21.5
Table 3: Fine glass, 50 mm air
Experiment Q(l/min) Initial (mm) Final (mm) DP (cm H2O)
1) Initial 13.3 50 60.96 21.8
2) Movement 19.1 50 76.2 22.2
3) Fluidized 23.2 50 82.5 40.5
Table 4: Coarse glass, 50 mm air
Experiment Q(l/min) Initial (mm) Final (mm) DP (cm H2O)
1) Initial 3.7 100 105 27.6
2) Movement 10 100 127 29.5
3) Fluidized 17 100 160.02 30.3
Table 5: Coarse glass, 100 mm water
Experiment Q(l/min) Initial (mm) Final (mm) DP (cm H2O)
1) Initial 0.3 100 114.3 47.01
2) Movement 0.5 100 139.7 72
3) Fluidized 2.2 100 431.8 110
Table 6: Fine glass, 100 mm water
Experiment Q(l/min) Initial (mm) Final (mm) DP (cm H2O)
1) Initial 3.7 100 105 27.6
2) Movement 10 100 127 29.5
3) Fluidized 17 100 160.02 30.3
Table 7: Fine glass, 100 mm air
Experiment Q(l/min) Initial (mm) Final (mm) DP (cm H2O)
1) Initial 14.4 100 110 26.1
2) Movement 20.1 100 122 26.6
3) Fluidized 24 100 150 27.2
Table 8: Coarse glass, 100 mm air
Porosity Calculation
Volume Liquid (mL) 1.9
Volume Solid (mL) 4.2
e (Liquid/Solid) 0.4524
Table 9: Results of porosity calculation
U (m/s) DX (m) DP (Pa) DP/DX Right-Hand-Side Error
0.105255 0.005 7031.36805 1406273.6 187935.9172 45%
0.157882 0.03382 10375.4357 306784.02 281903.8758 48%
0.578901 0.077 13464.53045 174864.03 1033647.545 90%
Table 10: Coarse glass, 50 mm water
U (m/s) DX (m) DP (Pa) DP/DX Right-Hand-Side Error
7.367834 0.01096 2137.8497 195059.28 1478147.663 79%
8.683518 0.0262 2177.0763 83094.515 1742102.603 94%
12.89371 0.0325 3971.69325 122205.95 2586758.411 97%
Table 11: Coarse glass, 50 mm air
U (m/s) DX (m) DP (Pa) DP/DX Right-Hand-Side Error
0.052627 0.005 2706.635 541327.1 93967.27256 81%
0.15788 0.027 2892.962 107146.7 281900.0321 38%
0.21051 0.06002 2971.415 49507.08 375872.6613 7%
Table 12: Coarse glass, 100 mm water
U (m/s) DX (m) DP (Pa) DP/DX Right-Hand-Side Error
7.894108 0.01 2559.536 255953.6 1583729.639 68%
9.472929 0.022 2608.569 118571.3 1900475.567 91%
12.89371 0.05 2667.409 53348.18 2586758.411 96%
Table 13: Coarse glass, 100 mm air
Discussion
I will discuss the creation, data and trends on these tables.
Error
Briefly discuss the error percentages in the experiments, note any trends. Write what you feel went wrong in the lab (sand in the pump, water leaking all over) that led these errors between the left and right hand side of the C-Kozeny equation
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