Pipe Flow 2D

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Flow Model Execution

Model Description

A 2D model of a pipe with a parabolic flow profile in Y direction across the radius of the pipe. With the flow velocity set in positive X direction, the model can be used to evaluate the effect of flow on the receive signal and severity of beam deflection.

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Basic Model Schematic

Parametric Variables

The model allows the following design variables to be adjusted to control design metrics such as maximum flow velocity:

Parametric Variable

Description

Default Value

pipeRad

Radius of the Pipe

20 mm

vflow

Maximum flow velocity in the X-direction

50 m/s

 

Outputs

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

  •  Time Histories (XY Graphs)
    • Drive input signal
    • Receive signal – average pressure across face of receive transducer
  • Field data
    • Maximum Pressure field

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Post Processor 3D Outputs

Runtime Statistics

Model size

elements

Solve Time

55 s (2 CPU)

Core Hours

0.030

Memory Usage

120MB

Recommended CPU Configuration

2 CPU

 

Files

The following input files are required to run this model:

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