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REVIEW OF LITERATURE
parameter for frequency equation two
2 other sections not shown
Accelerometer Accelerometer Position Aeronautics and Space analytical results Apex Down Apex Apex Up Pickup Appendix 8.1 approximate Bolotin calculations circular conical shell circular plate closed cone cone angle cone geometry count cumulative number curves data for runs differential equations dimensionless frequency DIMENSIONLESS RING displacement DOUBLE PRECISION eigen eigenvalue density equilibrium equations Experimental data experimental results f(Hz Figures 3.3 following form frequency equation frequency range frustrum Galerkin method indicated k-space geometry corresponding longitudinal wave longitudinal wave number lower ring frequency Microphone Microphone Position modal density modes versus modes versus X National Aeronautics Normalized number number of eigenvalues NUMBER OF MODES Orientation Apex parameter for equation parameter for frequency Pickup Accelerometer Accelerometer Pickup Microphone Microphone presented problem resonant frequencies shell element shell surface Space Administration stress resultants subroutine Table thin conical shell tion transducer transverse shear truncated cone truncation ratio typical k-space upper and lower upper ring frequency