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  1. prsridhara

    VDisp Abaqus -relation between prescribed return variable(if rval is acceleration) and nodal u,v,a

    Hello Everyone, I'm working on VDisp to specify acceleration boundary condition on the one of the node sets and I'm confused with few of the variables listed in the Vdisp user sub-routine. My main concern is as listed below: 1)How are spatial displacement(u), spatial velocity(v) and spatial...
  2. prsridhara

    VDisp - Abaqus User Subroutne - Problem when return variable (rval) is displacement

    Hello Everyone, I'm currently working on abaqus user subroutine VDisp and I want to specify displacement boundary condition on a particular node set. When I am specifying return variable as displacement and running on Multi-core cluster, then it runs into some error but if I run the simulation...
  3. prsridhara

    ABAQUS: Installation of Sensors using VUAMP subroutine

    Hello Guys, Sorry for my delayed response and let me elaborate my problem statement and why I need many sensors. We work on creating a personalized 3D cloud-based computational models of the vasculature for visualization and anatomical measurements. Simulating the deployment of stent (i.e...
  4. prsridhara

    ABAQUS: Installation of Sensors using VUAMP subroutine

    Hi, Thanks for the response. I'm currently working on a medical device (stent) modeling and focusing on the behavior of different solution variables (U,V, acc) using Abaqus. As a part of the optimization process, we wanted to test out how some of the selected nodes are being displaced with time...
  5. prsridhara

    ABAQUS: Installation of Sensors using VUAMP subroutine

    Hello Everyone, I've been familiarizing myself with the Sensors Option which can be used via user-subroutine (VUAMP) in Abaqus. Goal of my project is to install sensors on group of nodes ( say 500) and monitor the displacement variable. But I learned that "The sensor name specified in the...

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