Question:
Calculate the location of the center of the structure shown below:
Answer:
X, Y and Z axis set on the back left outside corner of the tank shown below:
Outside Tank Volume 96 in x 42 in x 48 in 193536 in3
Inside Tank Volume 88 in x 34 in x 42 in 125664 in4
Square Hole Volume 22 in x 22 in x 4 in 1936 in3
Round Hole Volume 3.14159 x 102 x 4 1256 in3
|
Section |
Volume |
CoG X |
CoG Y |
CoG Z |
Qx |
Qy |
Qz |
| Outside Tank |
193536 in3 |
48” |
21” |
24” |
9289728 in4 |
4064256 in4 |
4644864 in4 |
| Inside Tank |
-125664 in3 |
48” |
21” |
27” |
-6031872 in4 |
-2638944 in4 |
-3392928 in4 |
| Square Hole |
-1936 in3 |
23” |
40” |
29” |
-44528 in4 |
-77440 in4 |
-56144 in4 |
| Round Hole |
-1256.64 |
94 |
24 |
24 |
-118124 |
-30159.4 |
-30159.4 |
|
Total Volume |
64679.36 |
3095204 |
1317713 |
1165633 |
Distance of CG Along X Axis Ox/Total Volume 47.8545836 in
Distance of CG Along Y Axis Oy/Total Volume 20.3730006 in
Distance of CG Along Z Axis Oz/Total Volume 18.02170955 in
CG shown on figure below:
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