Aspen HYSYS Dynamics: Введение в динамическое моделирование (Build, Optimize and Control Dynamic Process Models using Aspen HYSYS Dynamics)

1. Transitioning from Steady-state to Dynamic Mode - Define dynamic pressure-flow specifications and enter equipment sizing data - Understand the solving strategy and degrees of freedom analysis in Aspen HYSYS Dynamics - Use the Dynamics Assistant tool to verify the preparedness of a simulation to be run in dynamic mode - Workshop: Convert a Steady-state Model into a Dynamic Model 2. Controllers and Strip Charts - Add and set up controllers in a dynamic model - Create strip charts to monitor key process variables - Workshop: Add controllers and Strip Charts 3. Dynamic Details - Configure a control valve with detailed operating characteristics and actuator parameters - Implement heat loss models for process vessels - Select nozzle locations and account for the hydrostatic head contribution in pressure drop calculations - Workshop: Dynamic Details 4. Expanding the Model - Add unit operations directly in dynamic mode - Initialize newly added unit operations in dynamic mode - Develop appropriate control strategies using split range and on-off controllers - Install a relief valve for vessel overpressure protection - Workshop: Expanding the Model in Dynamic mode 5. Compressor Curves and Surge Control - Robustly model compressors using performance curves - Model rotating equipment in dynamic mode - Implement surge control schemes for compressors - Workshop: Compressor Curves and Surge Control 6. Dynamic Column Modeling - Convert a steady-state model containing distillation columns into a dynamic model - Use the Column Internals tool to enter column geometry data and have it ready to run in dynamic mode - Model an LPG distillation column in dynamic mode and implement an effective control strategy - Workshop: Dynamic Column Modeling 7. Column Pressure Relief - Modify the condenser overhead structure of a distillation column to include rigorous heat transfer equipment - Develop model-building techniques and follow best practices by adding operations and controllers to the dynamic model - Install a relief valve to protect the column overhead system against pressurization / emergency scenarios - Workshop: Configure a Column Pressure Safety Valve 8. The Event Scheduler and Cause & Effect Matrix - Configure the Event Scheduler and Cause and Effect Matrix tools to automate an Aspen HYSYS Dynamics model - Perform customized calculations in dynamic mode with the Spreadsheet operation - Workshop: Fire Scenario with the Event Scheduler and Cause & Effect Matrix 9. User Variables and Linking Aspen Simulation Workbook to a Dynamic Simulation - Learn how to define User Variables in Aspen HYSYS Dynamics - Demonstrate the use of Aspen Simulation Workbook as a tool to link Aspen HYSYS Dynamics variables with Microsoft Excel - Use ASW Profile Tables to monitor process variables in Excel - Workshop: Create a Dynamic User Variable and Link Aspen Simulation Workbook to a Dynamic Model 10. Pipeline Hydraulics - Explain the basics of multiphase flow modeling in pipelines - Review pipeline modeling options in Aspen HYSYS - Build Aspen Hydraulics as an option for steady-state and dynamic pipeline modeling - Workshop: Pipeline Hydraulics 11. Activated Dynamic Compressor Surge - Set up a compressor to perform dynamic surge analyses. - Perform dynamic runs by only fully defining a compressor model in steady-state (skipping the necessary setup to depart to dynamic mode). - Activate the analysis and run the dynamic scenario. - Workshop: Activated Dynamic Compressor Surge