digitalmodel 0.0.1

engineering asset digital model(s) for life cycle analysis

Introduction

Digital models for engineering assets. The objective of digital models is to utilize a single source of ascii inputs (single source of truth) to generate equivalent analytical models to encompass lifecycle operations of a product.

These operations include (and not limited to) the following:

• Analytical calculations
• Computational analysis
• Compuational 3D animations

Summary

• High level vision proposed:

Usage

A quick way to running code is: - Create a virtual environment: - Use conda yaml file to create a new environment - (or) by installing digitalmodel package in an environment

• Run the following batch files
  • Download this digitalmodel repository
  • activate environment
  • Change command line to "digitalmodel" (outside not in src) folder
    • Run the following python files in tests:
      • python src\digitalmodel\tests\ {change_to_relevant}.py
      • i.e. for catenary riser, python src\digitalmodel\tests\test_catenary_riser.py
    • (or) Run the following batch files in tests:
      • python src\digitalmodel\tests\ {change_to_relevant}.bat
      • i.e. for catenary riser, python src\digitalmodel\tests\test_catenary_riser.bat

Assets

SALM

SALM (Single Anchor Line Mooring)

Relevant files:

• python src\digitalmodel\tests\test_fea_model_salm_buoy_01.py
• python src\digitalmodel\tests\test_fea_model_salm_buoy_02.py

Ships or vessels

Light Service Vessels Intervention vessels

Risers

Catenary Risers (SCR, SLWR)

SCR - Simple Catenary Riser SLWR - Simple Lazy Wave Riser

Relevant files:

• python src\digitalmodel\tests\test_catenary_riser.py
• python src\digitalmodel\tests\test_catenary_riser.bat

Pipelines

Flexibles or Umbilicals

Umbilicals

Rigid Jumpers

Example Software Runs

OrcaFlex

Relevant files:

• python src\digitalmodel\tests\test_orcaflex_analysis.py

Calculations

Time Series

Statics

• Fast Fourier Transform analysis as follows:
  • FFT
  • iFFT
  • Peak energy frequency
  • Perform signal integration

References

Manufacturing/Fabrication

ProdSim python packages ProdSim Background: An Open-source Python Package for Generating High-resolution Synthetic Manufacturing Data on Product, Machine and Shop-Floor Levels