Steady-State Feedback Session (Final)

7/30/2019 Steady-State Feedback Session (Final)

http://slidepdf.com/reader/full/steady-state-feedback-session-final 1/20

©2002 AspenTech. All Rights Reserved.

Friday, August 30, 2013

Steady-State and Properties Future Directions

Discussion and Feedback




2

Outline

• Introduction

• Feedback and prioritization process

• Aspen Plus

• HYSYS

• Properties

• On-line Connectivity




3

Introduction

• Objective is open discussion of potential future developments

• We will present some of our ideas

• Many are based on your comments

• These are ideas, not plans or commitments

• We want

• Your comments on our ideas

• Your ideas !

• Opportunity to participate in prioritization process after this meeting




4

Process for Feedback

• E-mail suggestions to [email protected] by 15-Nov-02. Includea brief description that can be distributed to other users.

• AspenTech will consolidate development candidates and distribute list(via email or Web)

• Voting open to registered ASWUG Members. Each member will havea fixed number of votes to distribute among development items.

• AspenTech will distribute of results (via email or Web)

• Discuss results at the next ASWUG meeting




5

Comments on

Feedback and Prioritization Process?




6

Aspen Plus

• EO Modeling

• Usability

• Engineering


http://slidepdf.com/reader/full/steady-state-feedback-session-final 7/20©2002 AspenTech. All Rights Reserved.

7

Equation Oriented Modeling

• Extend EO modeling

• Solids (CISOLID, NC, Particle Size Distribution)

• Polymers (Component Attributes)

• True Component Electrolytes

• Mapping from SM

• Optimization

• Constraints

• Component mole and mass flows

• New or extended EO models

• MHeatX

• Packing for column models• MCompr

• Pipe

• RPlug



8

Usability

• Use ACM for Calculator

Improved GUI grid - more standard Windows behavior

Default Plots - Plot Wizard integrated with Data Browser

Configurable Global Data - place any variable directly on PFD

Flowsheet representation for other objects - DesignSpecs, Calculators,Sensitivity

Case Comparison tool

Flowsheet Utilities - display (read-only) units for manipulated variable next toLimits and List fields in DesignSpec, Sensitivity, HCurve, Optimization

OLE Automation - OLE access to all DEFINE'd variables in Fortran,DesignSpecs, Sensitivity, Optimization, Constraints

Custom Unit Operation models - Configuration option to hide standard User2input sheets and display only Configured Variables and Stream Flash sheets



9

Engineering

• Explicit pressure drop specification for all blocks

• Turbine model

• Mass transfer limited phase equilibrium calculations

• Upgrade tubular pressure drop correlations

ACM Model-types export to Dynamics (includes new Reaction types)

Update correlations and tray/packing types in column hydraulics

Nstage vs. Q Curves for distillation models

Improved Thermosyphon reboiler options

Detailed exchanger models (B-JAC/HTFS) for columncondensers/reboilers/pumparounds

Material & Utility costs



10

HYSYS

• Engineering

• Workspace Innovation

• Workflow & Collaboration



11

Engineering

• PVT SIM

• Black Oil Methods & Thermo - COMThermo

• Black Oils Translator

• Component Lumping/Delumping

• Hydrocyclone

• COM Hydraulics Module

• RVP Correlations

• Compressor MW Curves



12

Workspace Innovation

• Excel Inter-Operability

• No VB coding

• Scenario Manager & Case Comparison

• Case Reader

• Custom Correlation Wizard



13

Workflow & Collaboration

• HYSYS & WebModels

• HYSYS & Aspen OnLine

• More HTFS Integration

• FIHR, APLE

• PIPESIM-Net Integration

• AMSIM 7.1 Upgrade

• TACITE



14

Properties

• Models and algorithms

• Industrial applications and data packages



15

Chemical engineering models

and algorithms

• Develop new models for new applications

• Transport properties

• Specialty chemicals such as surfactants

• Leverage Computational Chemistry (e.g., COSMO-SAC)

• Extend application of algorithm

• Solid-liquid equilibria

• Mass-transfer consideration

• 3-phase PT envelope



16

Industrial applications and

associated data

• New data packages for major industrial processes

• Strengthen built-in binary interaction parameters for EoSand gamma models using latest available data from

DETHERM• Strengthen electrolyte data packages and the Electrolyte

Wizard

• Expand partnerships with 3rd party thermodynamic

solution providers



17

Links to On-line Data

(Aspen OnLine)



18

Model execution scheduling

and configuration

• Allow weekly and monthly schedules

• Event-driven model executions based on a tagvalue

Configuration component integrated with simulator

Web-browser front-end for end-user view(common end-user environment with WebModels)



19

On-line connectivity for more

model types

• HYSYS (open loop)

• Access data residing on DCS or plant informationsystem

•

Model results sent to DCS or plant information system• Consistent real-time plant data passed to models

• Closed loop for:

• Models from ACM-based applications

• Aspen Plus SM models

• HYSYS models



20

WebModels

Authoring environment integrated within simulator

Allow model author to set limits on input variables

More configurable flowsheet graphics

Publish model without being logged onto Model Server (internet-based

publishing) Allow connection to on-line data

Steady-State Feedback Session (Final)

Documents

Transcript of Steady-State Feedback Session (Final)