1 spring mass system problem sketch ansys

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: e =1m Loading M1 = 0.7854 N-m M2 = 0.5 N-m Analysis Assumptions and Modeling Notes Since step changes in acceleration occur due to the applied step loads, load steps with small time periods are used to “ramp” the accelerations to peak values while maintaining essentially no movement in the beams. The ANSYS Verification Manual . ANSYS Release 9.0 . 002114 . © SAS IP, Inc. 1–404 VM179 applied moments allow the beam to come to rest in the vertical position. A restart is included to demonstrate and test this program feature. Results Comparison Target ANSYS Ratio Deflectionx , in (t = 1.0) -0.5858 -0.5749 0.981 Deflectiony , in (t = 1.0) 1.4142 1.4032 0.992 Angle2 , rad (t = 1.0) 0.7854 0.7777 0.990 Deflectionx , in (t = 2.0) -2.000 -2.000 1.000 Deflectiony , in (t = 2.0) 2.000 2.000 1.000 Angle2 , rad (t = 2.0) 1.5708 1.5707 1.000 Deflectionx , in (t = 3.0) -2.000 -2.000 1.000 Deflectiony , in (t = 3.0) 1.9962 1.9962 1.000 Deflectionz , in (t = 3.0) 0.08716 0.08712 1.000 Anglex , rad (t = 3.0) 0.08727 0.08723 1.000 Angle2 , rad (t = 3.0) 1.5708 1.5779 1.005 ANSYS Verif...
View Full Document

Ask a homework question - tutors are online