# Introduction
Sustainable Digital models for engineering assets built with sustainable engineering processes and solutions. The objective of digital models is to utilize a single source of ascii inputs (promoting 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
- 3D CAD models
- 3D animations
- Drawing automation
Dedicated to my idol and a lifelong chief engineer, **Mark Cerkovnik**. His insights shaped major portions of my life and this repository.
# Summary
- High level vision proposed:
<img src="docs/digital_model_architecure.svg" width=auto, height=auto/>
The library is intended to get traction from stretched engineering teams. Teams using this can take away some good ideas generated from leading/mentoring over 200 SURF engineers over 20 years of hands-on engineering experience. The main objectives of the library are:
- Single ascii data source of truth: generate fe models, analytical calculations, 3d cad models, 3d animations, drawings using a single source of truth
- Modularity : engineering assets can be imported into sofware using .yml files
- Standardize naming conventions: for cross-team/company collaboration
- Reusability of components: do once, use many times
- Analytical QA: If certain tasks can be done analytically, verify the outputs from analytical calculations vs. Orcaflex outputs. eg: Weights of components expected vs. model
- A major impact will be in the QA of the work for the end users as well as the responsible leads.
- Avoid excel to eliminate manual steps. Helps in automation of tasks and no/less room for error.
# Usage
Using the Repository:
- The repository is intended to be used as a library for engineering assets. The library is intended to be used by engineers to generate analytical models, computational models, 3D CAD models, 3D animations, and drawings.
- The repository is organized in following key folders:
- docs: Contains the documentation for the library
- src: Contains the source code for the library
- src/tests: Contains the test cases for the library
A quick way to running code is:
- Create a virtual environment:
- Use [conda yaml file](https://raw.githubusercontent.com/vamseeachanta/digitalmodel/master/dev_tools/environment.yml) to create a new environment
- (or) by installing [digitalmodel]((https://github.com/vamseeachanta/digitalmodel)) package in an environment
- Run the following batch files
- Download this [digitalmodel repository](https://github.com/vamseeachanta/digitalmodel)
- 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](https://github.com/FuchsTom/ProdSim)
[ProdSim Background: An Open-source Python Package for Generating High-resolution Synthetic Manufacturing Data on Product, Machine and Shop-Floor Levels](https://www.sciencedirect.com/science/article/pii/S2212827122004395)
### dummy section
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"description": "# Introduction\r\n\r\nSustainable Digital models for engineering assets built with sustainable engineering processes and solutions. The objective of digital models is to utilize a single source of ascii inputs (promoting single source of truth) to generate equivalent analytical models to encompass lifecycle operations of a product.\r\n\r\nThese operations include (and not limited to) the following:\r\n\r\n- Analytical calculations\r\n- Computational analysis\r\n- 3D CAD models\r\n - 3D animations\r\n - Drawing automation\r\n\r\nDedicated to my idol and a lifelong chief engineer, **Mark Cerkovnik**. His insights shaped major portions of my life and this repository.\r\n\r\n# Summary\r\n\r\n- High level vision proposed:\r\n<img src=\"docs/digital_model_architecure.svg\" width=auto, height=auto/>\r\n\r\nThe library is intended to get traction from stretched engineering teams. Teams using this can take away some good ideas generated from leading/mentoring over 200 SURF engineers over 20 years of hands-on engineering experience. The main objectives of the library are:\r\n\r\n- Single ascii data source of truth: generate fe models, analytical calculations, 3d cad models, 3d animations, drawings using a single source of truth\r\n- Modularity : engineering assets can be imported into sofware using .yml files\r\n- Standardize naming conventions: for cross-team/company collaboration\r\n- Reusability of components: do once, use many times\r\n- Analytical QA: If certain tasks can be done analytically, verify the outputs from analytical calculations vs. Orcaflex outputs. eg: Weights of components expected vs. model\r\n- A major impact will be in the QA of the work for the end users as well as the responsible leads.\r\n- Avoid excel to eliminate manual steps. Helps in automation of tasks and no/less room for error.\r\n\r\n# Usage\r\n\r\nUsing the Repository:\r\n\r\n- The repository is intended to be used as a library for engineering assets. The library is intended to be used by engineers to generate analytical models, computational models, 3D CAD models, 3D animations, and drawings.\r\n- The repository is organized in following key folders:\r\n - docs: Contains the documentation for the library\r\n - src: Contains the source code for the library\r\n - src/tests: Contains the test cases for the library\r\n\r\nA quick way to running code is:\r\n - Create a virtual environment:\r\n - Use [conda yaml file](https://raw.githubusercontent.com/vamseeachanta/digitalmodel/master/dev_tools/environment.yml) to create a new environment\r\n - (or) by installing [digitalmodel]((https://github.com/vamseeachanta/digitalmodel)) package in an environment\r\n\r\n- Run the following batch files\r\n - Download this [digitalmodel repository](https://github.com/vamseeachanta/digitalmodel)\r\n - activate environment\r\n - Change command line to \"digitalmodel\" (outside not in src) folder\r\n - Run the following python files in tests:\r\n - python src\\digitalmodel\\tests\\ {change_to_relevant}.py\r\n - i.e. for catenary riser, python src\\digitalmodel\\tests\\test_catenary_riser.py\r\n - (or) Run the following batch files in tests:\r\n - python src\\digitalmodel\\tests\\ {change_to_relevant}.bat\r\n - i.e. for catenary riser, python src\\digitalmodel\\tests\\test_catenary_riser.bat\r\n\r\n## Assets\r\n\r\n### SALM\r\n\r\nSALM (Single Anchor Line Mooring)\r\n\r\nRelevant files:\r\n\r\n- python src\\digitalmodel\\tests\\test_fea_model_salm_buoy_01.py\r\n- python src\\digitalmodel\\tests\\test_fea_model_salm_buoy_02.py\r\n\r\n### Ships or vessels\r\n\r\nLight Service Vessels\r\nIntervention vessels\r\n\r\n### Risers\r\n\r\n#### Catenary Risers (SCR, SLWR)\r\n\r\nSCR - Simple Catenary Riser\r\nSLWR - Simple Lazy Wave Riser\r\n\r\nRelevant files:\r\n\r\n- python src\\digitalmodel\\tests\\test_catenary_riser.py\r\n- python src\\digitalmodel\\tests\\test_catenary_riser.bat\r\n\r\n### Pipelines\r\n\r\n### Flexibles or Umbilicals\r\n\r\n### Umbilicals\r\n\r\n### Rigid Jumpers\r\n\r\n## Example Software Runs\r\n\r\n### OrcaFlex\r\n\r\nRelevant files:\r\n\r\n- python src\\digitalmodel\\tests\\test_orcaflex_analysis.py\r\n\r\n## Calculations\r\n\r\n### Time Series\r\n\r\nStatics\r\n\r\n- Fast Fourier Transform analysis as follows:\r\n - FFT\r\n - iFFT\r\n - Peak energy frequency\r\n - Perform signal integration\r\n\r\n## References\r\n\r\n### Manufacturing/Fabrication\r\n\r\n[ProdSim python packages](https://github.com/FuchsTom/ProdSim)\r\n[ProdSim Background: An Open-source Python Package for Generating High-resolution Synthetic Manufacturing Data on Product, Machine and Shop-Floor Levels](https://www.sciencedirect.com/science/article/pii/S2212827122004395)\r\n\r\n### dummy section\r\n",
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