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DOE OSTI · 1771010

Massively Parallel Capability in Sierra/SD for Simulation Vibration with Piezoelectrics

Bunting, Gregory·Smith, Chandler Baldwin·Walsh, Timothy
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Abstract

Sierra/SD is an engineering structural dynamics code that provides Sandia and other customers a tool to model structural and acoustic physics on large complex physical systems using massively parallel processing. This report provides a detailed overview on Sierra/SD’s most recent physics package: coupled electro-mechanical physics. This capability uses the finite element method to model coupled electro-mechanical physics exhibited by piezoelectric materials. This report provides an applications overview, theory overview, and verification examples demonstrating the electro-mechanical physics modeling capabilities of Sierra/SD.

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Bunting, Gregory, Smith, Chandler Baldwin, Walsh, Timothy. 2021-03-01. Massively Parallel Capability in Sierra/SD for Simulation Vibration with Piezoelectrics. https://doi.org/10.2172/1771010

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