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Questions related from Mohamed A M Salem
I have a fixed-fixed I beam , I need to extract experimentally its Rayleigh damping coefficients using a trivial and effective setup. I have done the modal analysis using ANSYA 22R1
17 October 2023 6,644 5 View
Hello I am using NI cRio 9039 controller in order to read some data from analogue-in NI9234 DAQ. Unfortunately, I cannot see the NI 9234 on my LabVIEW software. I am using 2017 version, when I...
30 September 2023 6,505 1 View
I am doing MOGA optimization using ANSYS workbench. I need to set an "equality constraint" to the optimization problem. Unfortunately all the offered operators are "equality constraints" only (i.e...
26 August 2023 901 1 View
I am trying to do some harmonic analysis , I have to select the most effective natural modes. I have the modal matrix (natural modes eigen vectors), but I am confused between many techniques. some...
08 July 2023 1,257 8 View
I am doing an analytical modal analysis based on CPLT and Ritz polynomials, is it any way to correlate the obtained natural modes to their corresponding ones from numerical modal analysis of...
05 July 2023 4,356 6 View
I am doing modal analysis for some structure using Workbench 21R2. I need to extract the value of the first (Fd) frequency to a text file (MODE_F.txt) on my computer desk top, so I used the next ...
08 May 2023 7,661 0 View
Hello everyone, I need to extract the mode shape vectors of some cantilever plate to make a correlation between some of them analytically. I used the workbench to simulate the problem and added...
01 January 1970 1,575 9 View
01 January 1970 9,840 3 View
Is it practically possible to perform electromechanical impedance for PZT attached to thin plate structure at low frequencies to reveal the 1st few structural natural mode of the host structure...
01 January 1970 3,907 0 View
Hello everyone, I attempted to perform an orthogonality assessment on the Eigenmodes subsequent to conducting modal analysis on some structure. The analysis was conducted using ANSYS 22R1...
01 January 1970 4,165 6 View
