0 002114 sas ip inc 1199 vm88 response of an eccentric

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Peak displacement. 4. Displacement at the time closest to the theoretical time point given. 5. From Element 1. 1–194 ANSYS Verification Manual . ANSYS Release 9.0 . 002114 . © SAS IP, Inc. VM85 Figure 85.2 Displacements at Center and Ends of Bar Figure 85.3 Velocities at Center and Ends of Bar ANSYS Verification Manual . ANSYS Release 9.0 . 002114 . © SAS IP, Inc. 1–195 VM86: Harmonic Response of a Dynamic System Overview Reference: W. T. Thomson, Vibration Theory and Applications, 2nd Printing, Prentice-Hall, Inc., Englewood Cliffs, NJ, 1965, pg. 56, ex. 3.1-2. Analysis Type(s): Reduced Harmonic Response Analysis (ANTYPE = 3) Element Type(s): Combination Elements (COMBIN40) Input Listing: vm86.dat Test Case A machine of weight W is supported on springs of total stiffness k. If a harmonic disturbing force of magnitude F1 and frequency f (equal to the natural frequency of the machine, fn) acts on the machine, determine the displacement response in terms of the peak amplitude Ao and phase angle Φ. Assume a viscous damping coefficien...
View Full Document

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.

Ask a homework question - tutors are online