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Unformatted text preview: mine the pressure ρ in the fluid near the bottom corner
of the tank. Figure 149.1 Fluid Tank Problem Sketch Material Properties
ρ = 0.9345 x 10-4 lb-sec2/in4
β = 30 x 104 psi Geometric Properties
r = 48 in
h = 20 in Loading
ω = 1 rad/sec
g = 386.4 in/sec2 Analysis Assumptions and Modeling Notes
The axisymmetric option is used for the model. The bulk modulus β = 30 x 104 psi is taken to be characteristic of
the fluid rather than infinite (incompressible) since it is used for shear stability as well as for compressibility effects.
POST1 is used to select and print the radial surface elevations and the pressure near the bottom corner of the
tank. ANSYS Verification Manual . ANSYS Release 9.0 . 002114 . © SAS IP, Inc. 1–329 VM149 Results Comparison
Target ANSYS Ratio Deflection, in (at X = 12) 0.186 0.197 1.057 Deflection, in (at X = 24) 0.745 0.756 1.014 Deflection, in (at X = 40) 2.070 2.081 1.005 p, psi (at X = 46, Y = -18) 0.695 0.695 1.000 1. Deflection at the three locations corresponds to...
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This note was uploaded on 12/09/2010 for the course DEPARTMENT E301 taught by Professor Kulasinghe during the Spring '09 term at University of Peradeniya.
- Spring '09
- The Land