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  • Users: Lucifer12
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  1. Lucifer12

    Can someone aid in my understanding how author dervied this equation?

    The highlighted equation. I just can, not think of a way to decompose the equation into getting A and B without getting rid of j. Any ideas?
  2. Lucifer12

    Need an intuition of why i would need Discrete Fourier Transform for displacement waves

    When I was writing my report I thought to myself why would my supervisor want me to perform dft on wave against time data. The model for my analysis is a simple beam subject to axial loading and fixed at point node. All other surfaces apart from loading surface are supported by rollers. I have...
  3. Lucifer12

    Queries about abaqus command line and steps with respect to load and unload situation

    Greetings, a) Command line: When I try to enter "abaqus job=Triangular_fibre suspend" into command line in Abaqus CAE, it gives a syntax error. When I try the same command in cmd or abaqus command the error says that it could, not determine the client ID of the job request albeit after...
  4. Lucifer12

    Introductory and easy book on wave propagation in solids

    Hi, I'm trying to see the effect of indentation on wave propagation through an elastic medium as shown in the figure. So i'm kind of a noob on this subject so would like an introductory book of some sort to study what happens on those particular positions where the indenations are.
  5. Lucifer12

    Getting post-processing results from History Output afterwards

    Hello friends, I have got my results from Abaqus after nearly three days however I had only requested stress variables for a set and not strain one's before running the simulation. Now that the simulation is complete i realized i need more variables but does that mean I need to re-run Abaqus...
  6. Lucifer12

    Problem in creating "distance against s22 plot" of a composite beam using history output

    Greetings, I'm doing wave propagation analysis of a beam by applying a harmonic load at one end of the beam whilst holding it fixed against a wall (cantilever beam) with rolling supports applied at surfaces other than loading surface. The image illustrates my project: In doing so, I'm...

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