Full Matrix Capture 2D - CAD

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FMC-Wave-propagation.png

Snapshot of acoustic pressure showing wave interaction with defect

Model Description

2D model to simulate a Full Matrix Capture (FMC) data collection of a stainless steel block containing a circular defect. Simulations are run in parallel for transmitting on each of the array elements to generate the full FMC dataset. 

FMC-Model-Schematic.png

Basic Model Schematic

Parametric Variables

The base CAD model was created in Onshape and allows for the following design variables to be adjusted. By default the number of elements, defect radius, and defect x/y location are added as configuration variables for quick access through the Configuration Panel in Onshape. 

Parametric Variable Description Default Value
narelem Number of array elements 8
def_rad Radius of circle defect 0.2 mm
def_x X position of defect 8.9 mm
def_y Y position of defect 5 mm

 

Outputs

Here are a list of the types of outputs to expect from this model:

  • Time Histories (XY Graphs)
    • Drive input signal
    • Acoustic pressure at the center of each array element
  • Maximum acoustic pressure data array

FMC_Results.png

Post Processor Outputs

Runtime Statistics

Model Size 177364 elements
Solve Time 99 s (2 CPU)
Core Hours  0.055
Memory Usage 13 MB
Recommended CPU configuration 2 CPU

 

CAD Project File

The following project file is required to run this model:

The base CAD Model is publicly available to view and copy through Onshape.

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