8 Questions 5 Answers 0 Followers
Questions related from Vivek Khare
Hi all, while taking FFT of a signal, we decide sampling frequency, time increment and time step as shown Fs = 256 dt = 1/Fs = 0.0039 t = 0:dt:1-dt (for 1 second) My question is: when i take...
27 March 2019 7,937 4 View
Hello All, I want to apply wavelet analysis technique to predict and monitor fracture and damage propagation in composite films. Please guide and suggest methods and analysis techniques for the...
08 August 2018 6,790 1 View
My material is non linear viscoelastic . what tests and analysis should i do to check for viscoplastic behaviour (strain). what stress level should i select during creep test to monitor...
12 May 2018 6,567 3 View
I want to fit creep and recovery tests data to Schapery non linear viscoelastic model to get the non linearity parameters. Please suggest me the method of curve fitting the test data to schapery...
12 May 2018 233 3 View
Kindly suggest the procedure of fitting creep data and recovery data using LSQ if the constitutive equations for both creep and recovery data are known. Thanks Vivek
30 January 2018 4,058 1 View
Hello Everyone ! I need to run creep simulations for a time-temperature dependent material behavior. Kindly suggest, how can i obtain creep model parameters for input? I am using time-hardening...
19 January 2018 9,707 2 View
I am asking in terms of physics of deformation mechanism in polypropylene, not in terms of test results. Also please suggest me how to conduct creep characterization using Abaqus Solver. Thanks...
19 December 2017 9,101 0 View
Sir can you please add some articles on Nonlinear viscoelastic-viscoplastic characterization of Nanocomposites. Please suggest me how to simulate them with time-hardening creep laws. How to...
01 January 1970 3,048 5 View
