Arun Ravi Varma

3 Questions 4 Answers 0 Followers

Questions related from Arun Ravi Varma

How can phase details be included into the calculation of MAC value, since normal MAC calculation considers only the magnitude of the vectors?

During the correlation of vibration measurement and FE frequency response simulation data, the MAC value can be calculated in 2 ways, with and without considering the effect of phase data. These...

14 May 2019 1,481 1 View

How are curves for different engine orders generated from shaker test data for an exhaust system?

From my experience, I know that amplitude vs frequency curves are generated as output from measurement points in a shaker test. (Amplitude can be displacement, velocity or acceleration....

30 December 2016 5,131 4 View

Will the FRF obtained by converting hammer test data into frequency domain be same as that obtained directly from shaker test?

Method1: I have the time domain acceleration data at a specific measurement point obtained from hammer testing. I also have the excitation data in time domain from the hammer used (method is...

11 November 2016 4,516 14 View