Aspen Hysys Simulation Essentials

A complete beginner’s guide to essential unit operations and flowsheeting

What you'll learn

Build process flow diagrams using Aspen HYSYS from scratch

Simulate essential equipment such as compressors, pumps, heat exchangers, and pipes

Analyze energy balances, pressure drops, and heat losses in various units

Use logic tools like Set, Adjust, and Spreadsheet for custom calculations and control

Model multistage compression systems with interstage cooling

Generate and interpret T–x–y and x–y diagrams, and simulate distillation and combustion

Simulate distillation columns and combustion reactions

Requirements

Basic understanding of engineering principles such as mass and energy balances is recommended

No prior experience with Aspen HYSYS is required

Description

Welcome to Aspen HYSYS Simulation Essentials— your step-by-step introduction to mastering Aspen HYSYS, one of the world’s leading process simulation software tools used in chemical, mechanical, and energy engineering.If you’re new to Aspen HYSYS or have tried it before but felt overwhelmed, this course is designed specifically for you. With a clear, hands-on, and project-based approach, you’ll learn the fundamentals of process simulation, equipment modeling, thermodynamics, and control logic, all through real-world examples and case studies.What You Will Learn:Build process flow diagrams confidently using Aspen HYSYSSimulate and analyze core process equipment like pumps, compressors, heat exchangers, and pipesUnderstand and apply pressure drop calculations, energy balances, and thermal behaviorUse spreadsheet tools and advanced logic blocks for process automationModel multistage compressors with intercooling and interpret phase equilibrium diagramsSimulate distillation columns and chemical reactions, including combustionApply practical skills suitable for chemical, mechanical, petroleum, and energy engineersWho This Course Is For:Engineering students (mechanical, chemical, petroleum, process) looking to build simulation skillsEntry-level process engineers aiming for hands-on knowledgeProfessionals transitioning into simulation rolesResearchers and academics requiring practical training in process modelingWhy Choose This Course:Unlike theory-heavy classes, this course focuses on practical, actionable skills with step-by-step instructions. You will work on real engineering problems, explore HYSYS features beyond the basics, and gain confidence to tackle your own projects in industry or academia.This course contains content that was created with the assistance of artificial intelligence tools.

Overview

Section 1: Introduction

Lecture 1 Introduction

Section 2: Module 1 – Getting Started with Aspen HYSYS

Lecture 2 What is Aspen HYSYS

Lecture 3 Creating a New Project

Lecture 4 Building a Component List

Lecture 5 Selecting Fluid Packages

Lecture 6 Tour of the Simulation Interface

Lecture 7 Adding Streams and Units

Lecture 8 Connecting and Configuring Equipment

Section 3: Module 2 – Equipment Modeling Fundamentals

Lecture 9 Pump Simulation with Performance Curve

Lecture 10 Compressor Simulation

Lecture 11 Pipe Segment

Lecture 12 Pipe Sizing

Lecture 13 Heat Exchanger Modeling

Lecture 14 Cooler and Heater Explained via Vapor Compression Cycle

Section 4: Module 3 – Logic Tools and Spreadsheet Applications

Lecture 15 Using Spreadsheet and Set Tools for Custom Parameter Control

Lecture 16 Understanding Set, Adjust, and Balance Logics in Aspen HYSYS

Lecture 17 Applying Balance Logic in a Two-Heater Water Heating Example

Section 5: Process Systems and Case Study

Lecture 18 Plotting Saturation Curve of Water with Case Study Tool in Aspen HYSYS

Lecture 19 Multi-Stage Air Compression with Intercooling

Section 6: Mixtures, Separation, and Reactions

Lecture 20 Drawing TXY Diagram (Water-Alcohol)

Lecture 21 Using Equilibrium unit

Lecture 22 Modeling a Binary Distillation Column (Ethanol-Water) in Aspen HYSYS

Lecture 23 Methane Combustion Modeling

Lecture 24 Calculating Flame Temperature with Excess Air Using Spreadsheet in HYSYS

Section 7: Wrap-up

Lecture 25 Course Summary and Next Steps

Chemical, mechanical, petroleum, and process engineering students seeking practical simulation experience,Entry-level process engineers who want to gain hands-on skills with Aspen HYSYS,Researchers and academic users looking to simulate thermodynamic systems using HYSYS,Anyone who wants to learn Aspen HYSYS from scratch with real-world industrial examples