# Hysys Dynamic Simulator

> Aspen HYSYS integration skill for dynamic simulation, pressure-flow networks, and process dynamics

- Skill: `a5c-ai/hysys-dynamic-simulator` (Agent Skill)
- Install (CLI): `npx skillmds@latest add a5c-ai/hysys-dynamic-simulator`
- Raw SKILL.md: https://api.skillmd.com/api/skills/a5c-ai/hysys-dynamic-simulator/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs
- Author: a5c-ai (https://skillmd.com/u/a5c-ai)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/a5c-ai/hysys-dynamic-simulator

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# HYSYS Dynamic Simulator Skill

## Purpose

The HYSYS Dynamic Simulator Skill enables dynamic process simulation for transient analysis, control system design, and emergency scenario evaluation.

## Capabilities

- Dynamic process simulation
- Pressure-flow solver configuration
- Controller tuning with dynamics
- Compressible flow analysis
- Transient scenario analysis
- Emergency shutdown simulation
- Trip system verification
- Batch process modeling

## Usage Guidelines

### When to Use
- Analyzing transient behavior
- Designing control systems
- Evaluating emergency scenarios
- Validating trip systems

### Prerequisites
- Steady-state simulation complete
- Equipment volumes defined
- Control strategy established
- Scenario requirements identified

### Best Practices
- Start from converged steady-state
- Define appropriate time steps
- Validate against plant data
- Document scenario assumptions

## Process Integration

This skill integrates with:
- Process Simulation Model Development
- Control Strategy Development
- Process Startup Procedure Development

## Configuration

```yaml
hysys-dynamic-simulator:
  solver-modes:
    - implicit
    - explicit
  scenario-types:
    - startup
    - shutdown
    - emergency
    - load-change
```

## Output Artifacts

- Dynamic simulation files
- Trend plots
- Controller performance data
- Scenario analysis reports