Aspen Plus vs Engineering Equation Solver

Struggling to choose between Aspen Plus and Engineering Equation Solver? Both products offer unique advantages, making it a tough decision.

Aspen Plus is a Business & Commerce solution with tags like chemical-engineering, process-simulation, modeling, optimization.

It boasts features such as Steady-state and dynamic simulation, Rigorous models for common unit operations, Optimization tools, Integration with Aspen HYSYS, User-defined models and customization, Electrolyte thermodynamics, Detailed biochemical models, Waste treatment models and pros including Powerful and versatile simulation capabilities, Wide range of validated unit operation models, Optimization tools to improve process design, Integration with other Aspen products for total flowsheet optimization, Can model a wide variety of chemical processes.

On the other hand, Engineering Equation Solver is a Education & Reference product tagged with equation-solver, engineering, numerical-analysis, thermodynamics, transport-phenomena.

Its standout features include Solves systems of coupled non-linear algebraic and differential equations, Built-in thermophysical and transport property functions, Optimization and parametric tables, 2D and 3D plotting and diagramming tools, Scripting language to automate solutions, Add-on modules for specialized analyses, and it shines with pros like Powerful equation solving capabilities, Large library of built-in property data, Customizable for specialized applications, Automation through scripting, Professional technical support.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

Aspen Plus

Aspen Plus

Aspen Plus is software for modeling and optimizing chemical processes. It allows chemical engineers and researchers to simulate integrated processes to understand material and energy balances. Aspen Plus has detailed models for many common unit operations found in the chemical, biochemical, and petroleum industries.

Categories:
chemical-engineering process-simulation modeling optimization

Aspen Plus Features

  1. Steady-state and dynamic simulation
  2. Rigorous models for common unit operations
  3. Optimization tools
  4. Integration with Aspen HYSYS
  5. User-defined models and customization
  6. Electrolyte thermodynamics
  7. Detailed biochemical models
  8. Waste treatment models

Pricing

  • Subscription-Based

Pros

Powerful and versatile simulation capabilities

Wide range of validated unit operation models

Optimization tools to improve process design

Integration with other Aspen products for total flowsheet optimization

Can model a wide variety of chemical processes

Cons

Steep learning curve

Requires high-end hardware for large/complex simulations

Limited to steady-state and dynamic simulation only

Expensive licensing model


Engineering Equation Solver

Engineering Equation Solver

Engineering Equation Solver (EES) is a numerical equation solver software used mainly for solving complex system of coupled non-linear algebraic and differential equations. It has built-in thermophysical and transport property functions for water, humid air, and many refrigerants.

Categories:
equation-solver engineering numerical-analysis thermodynamics transport-phenomena

Engineering Equation Solver Features

  1. Solves systems of coupled non-linear algebraic and differential equations
  2. Built-in thermophysical and transport property functions
  3. Optimization and parametric tables
  4. 2D and 3D plotting and diagramming tools
  5. Scripting language to automate solutions
  6. Add-on modules for specialized analyses

Pricing

  • One-time Purchase
  • Subscription-Based

Pros

Powerful equation solving capabilities

Large library of built-in property data

Customizable for specialized applications

Automation through scripting

Professional technical support

Cons

Steep learning curve

Expensive compared to alternatives

Limited to engineering/scientific use cases