SSV: 2020 Cylindrical Shell
Test No. VM03 Find the fundamental frequency of a cantilever cylindrical shell.
Definition


The units are IPS.
The material properties are:
 Properties
 Value
 Modulus of Elasticity
 3e+7 psi
 Poisson's Ratio
 0.3
 Mass density
 7.28e^{4}lb  s^{2} /in^{4}
Results
The following table summarizes the
frequency results.
Theory  SimSolid  % Difference  

Fundamental Frequency [Hz]  62.05  61.57  0.77% 
^{1} Roark, R.J. and Young,
W.C., Formula for Stress and Strain, NY: McGrawHill Co. 1982, p.576