Consistent and Reliable Results The process industries are characterized by a wide range of highly complex processes. It is important to have access to the latest and most exhaustive set of physical properties to ensure accuracy and consistency in simulation results. A robust yet flexible physical properties system is the foundation of process modeling. Inaccurate property calculations cause errors in simulation results, which lead to errors in equipment sizing, poor designs, and subsequent operational problems, besides impacting capital and operating costs. Aspen Properties addresses these challenges by providing an extensive set of out-of-the-box parameters, significantly expanding the reach of process modeling to processes that previously were difficult to model. Aspen Properties ® The industry standard for thermophysical properties Aspen Properties provides state-of-the-art physical property methods, models, algorithms, and data for chemists and engineers. Quickly check the properties of pure components or mixtures on your desktop or through the built-in web interface. Users can also include Aspen Properties’ calculations within Microsoft Excel ® spreadsheets, facilitating the deployment of consistent physical property data and knowledge across the enterprise. Key Benefits • Enables all chemists, engineers, and technologists in the enterprise to access the industry standard for thermophysical property calculations • Ensures consistent, reliable results throughout the product and process lifecycle through the use of the same rigorous, proven thermophysical property models and data across all engineering applications The Aspen Properties Excel add-in provides powerful access to physical properties and equilibrium calculations, which enables creation of custom applications (e.g., flammability analysis) quickly.
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Consistent and Reliable Results
The process industries are characterized by a wide range of highly complex processes. It is important to have access to the latest
and most exhaustive set of physical properties to ensure accuracy and consistency in simulation results.
A robust yet flexible physical properties system is the foundation of process modeling. Inaccurate property calculations cause
errors in simulation results, which lead to errors in equipment sizing, poor designs, and subsequent operational problems,
besides impacting capital and operating costs.
Aspen Properties addresses these challenges by providing an extensive set of out-of-the-box parameters, significantly expanding
the reach of process modeling to processes that previously were difficult to model.
Aspen Properties®
The industry standard for thermophysical properties
Aspen Properties provides state-of-the-art physical property methods, models, algorithms, and datafor chemists and engineers. Quickly check the properties of pure components or mixtures on yourdesktop or through the built-in web interface. Users can also include Aspen Properties’ calculationswithin Microsoft Excel® spreadsheets, facilitating the deployment of consistent physical property dataand knowledge across the enterprise.
Key Benefits• Enables all chemists, engineers, and
technologists in the enterprise to accessthe industry standard for thermophysicalproperty calculations
• Ensures consistent, reliable resultsthroughout the product and process lifecyclethrough the use of the same rigorous,proven thermophysical property models anddata across all engineering applications
The Aspen Properties Excel add-in provides powerful access tophysical properties and equilibrium calculations, which enablescreation of custom applications (e.g., flammability analysis) quickly.
Worldwide Headquarters
Aspen Technology, Inc.200Wheeler RoadBurlington, MA 01803
- Extensive pure component and binary parameter databanks
- Direct links to the National Institute of Standard and Technology (NIST) Source Databasecontaining over 1 million points of experimental data for over 17,000 pure components
- The NIST Thermo Data Engine (TDE) system for evaluating properties using NISTexperimental data and estimations from thermodynamically consistent methods
- Comprehensive library of thermophysical and transport property models
- Built-in parameter estimation and data regression capabilities
- Internet link to DETHERM® data
- Mathematical algorithms and analysis tools
- Interface with third party applications through CAPE-OPEN COM thermodynamic,Microsoft automation and FORTRAN interfaces
• TheMicrosoft Excel® Calculator Add-In provides access through simple function calls,facilitating the reuse and deployment of physical property knowledge throughout theenterprise. It supports:
- Thermophysical and Transport Properties: fugacity and activity coefficients, molarenthalpy, molar entropy, molar volume, viscosity, thermal conductivity, etc.
- Phase-Equilibrium Calculations: bubble point, dew point, temperature-pressure flash,temperature-vapor fraction flash, pressure-vapor fraction flash, temperature-enthalpyflash, pressure-enthalpy flash and salt precipitation
• TheWebApplication enables easy access via a web browser and supports pure-componentproperty calculations, binary phase equilibrium analysis for Txy and Pxy diagrams, andmixture property analysis with or without flash.
• Aspen SolubilityModeler is a data regression and analysis tool that enables users to useexperimental data to enhance solubility analyses. It provides a unique and powerfulmolecular thermodynamic foundation for physical property modeling and prediction of newpharmaceutical compounds across varied settings and myriad complexities.
For complete technical features, visitwww.aspentech.com/products/aspen-properties.cfm.