Aspen HYSYS Dynamics: Introduction to Dynamic Models

Course ID : EHY223

Duration In-class (в days) : 3 days

Duration Online : 3 days

Сurriculum : in-class, Virtual Instructor-Led Training - ONLINE

Delivery : 17.06.2025 - 03.07.2025

Price : $1 935

Overview

This is the Extensive On-Demand version of our popular EHY223 Aspen HYSYS Dynamics: Introduction to Dynamic Models class. This version is delivered through a combination of rigorous workshop modules and recorded lectures that you can complete over 3 weeks with live, expert-led sessions, hands-on workshops, and online chat forum/discussion board. Students usually spend 8 to 12 hours per week to complete this online course.

Learn how to convert steady-state models into dynamic models to solve process design, plant operation and control problems using Aspen HYSYS Dynamics.
Analyze and determine the best control strategy to keep the plant operation at its best using different controller models and strip charts (plots).
Rigorously model valve characteristics and define actuator parameters to closely mimic a realistic flow behavior.
Dynamically model compressors using performance curves and account for anti-surge controllers to overcome the problems that arise when low flow to the compressor is likely to occur due to process disturbances.
Model distillation columns in dynamic mode and vent off excess vapor through pressure safety valves to protect the columns against overpressure scenarios.

Audience for this course

Engineers with Aspen HYSYS experience
Engineers with no or limited previous experience in dynamic simulation

Objective

Instruction on basic topics through presentation
Discussion about the general approach and the key elements for successful dynamic simulations
Instructor-guided demonstrations of features
Hands-on workshops
Detailed course notes

Prerequisites for this course

Familiarity with Aspen HYSYS steady-state modeling concepts and Aspen Simulation Workbook
Or previously attended EHY101 Introduction to Process Modeling using Aspen HYSYS and EHY121 Building MS Excel User Interfaces for Aspen HYSYS Simulations Using Aspen Simulation Workbook

Outcomes

Explore Dynamic models to introduce various real-life disturbances to a simulation and discover how different control strategies can mitigate these disturbances
Define dynamic specifications, create strip charts and configure various controllers in the process simulation
Automate actions within a HYSYS Dynamics simulation by using the Event Scheduler and Cause & Effect Matrix tools
Interactive sizing of distillation column using the Column Analysis tool to obtain detailed geometry for dynamic simulation
Learn pressure flow theory, column dynamics concepts, pipeline hydraulics, and basic process control theory

Outline

his Extensive On-Demand class is completed over 3 weeks.

Each week starts with short, online instruction by a live expert through a web meeting. The rest of the week is self-paced. Students exchange ideas, get help and interact with the class & instructor through an online discussion board. The online discussion board is open throughout the class and is monitored by the instructor during fixed hours.