Aspen Plus Simulator Skill
SkillDev toolsAspen Plus integration skill for steady-state process simulation, thermodynamic modeling, and equipment rating
Instructions available. Your AI can read the instructions. Execution depends on the setup they require.
Account requirements not reviewed. Check the skill instructions before use; ahel provides instructions and does not run this skill.
Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.
Then ask your AI: use the Aspen Plus Simulator Skill skill
What this skill tells your AI
The instructions your AI receives, as published by a5c-ai/babysitter in library/specializations/domains/science/chemical-engineering/skills/aspen-plus-simulator/SKILL.md and read by ahel’s review.
Purpose
The Aspen Plus Simulator Skill provides integration with Aspen Plus for steady-state process simulation, thermodynamic modeling, property estimation, and equipment design calculations.
Capabilities
- Process flowsheet construction and simulation
- Thermodynamic model selection (NRTL, SRK, PRMHV2, UNIFAC)
- Property estimation (DIPPR, Joback methods)
- Equipment rating and design modes
- Sensitivity analysis and optimization
- Report generation and stream table export
- Convergence troubleshooting
- Custom unit operation modeling
- Economic analysis integration
Usage Guidelines
When to Use
- Developing process simulation models
- Evaluating thermodynamic properties
- Sizing and rating equipment
- Optimizing process conditions
Prerequisites
- Process flow diagram available
- Component list defined
- Operating conditions specified
- Thermodynamic data requirements identified
Best Practices
- Select appropriate thermodynamic models
- Validate against experimental data
- Document all assumptions
- Perform sensitivity analysis
Process Integration
This skill integrates with:
- Process Flow Diagram Development
- Heat Integration Analysis
- Equipment Sizing and Specification
Configuration
aspen-plus-simulator:
thermodynamic-models:
- NRTL
- SRK
- Peng-Robinson
- UNIFAC
unit-operations:
- columns
- reactors
- heat-exchangers
- separators
Output Artifacts
- Simulation files
- Stream tables
- Equipment specifications
- Optimization results
- Property reports
Signals
- GitHub stars
- 2k
- Forks
- 112
- Last commit
- Sep 2026
Advanced
- Item type
- skill
- Key
aspen-plus-simulator- Source
- github.com/a5c-ai/babysitter