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  1. Throwawaynerd

    Orthotropic Properties of PZT

    Hi all, I am designing ultrasonic transducer in Abaqus. I have difficulty in defining orthotropic properties of the PZT. Since, the supplier datasheet does not contain much information about orthotropic behaviour of the PZT, therefore I need to find it by myself. I am writing here to seek help...
  2. Throwawaynerd

    Mises Maximum in Frequency Analysis

    I am designing ultrasonic transducer. While performing frequency analysis, in the field output request I set MisesMax but when the analysis starts it gives me this warning "Output request misesmax is not available for this type of analysis". I do get mises equivalent but misesmax equivalent does...
  3. Throwawaynerd

    Affect of Adjusted Nodes on Results

    Hi all, I am designing ultrasonic transducer in Abaqus. I am performing modal analysis and I encountered the following Warning message (560 nodes have been adjusted. The nodes have been identified in node set WarnNodeAdjust) during Data Check before submitting my job. I checked the mesh...
  4. Throwawaynerd

    Design of Ultrasonic Transducer - Numerical Singularity and Negative Eigen Value Warnings

    Hi all, I am designing ultrasonic transducer in Abaqus. I have performed modal analysis on the model and now I am performing harmonic analysis. During modal analysis I got several warnings of Numerical Singularity at different nodes of the bolt but in the subsequent iterations those warnings...

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