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CAPE-OPEN UPDATE, Volume 9

CAPE-OPEN UPDATE is a publication of the CAPE-OPEN Laboratories Network (CO-LaN), a non-profit consortium for the development of the CAPE-OPEN interface standard.

STAFF LISTING:

Kerry Irons, Editor

Editorial Board: Peter Banks, Bertrand Braunschweig, Celeste Colantonio, Ronald-Alexander Klein,Werner Merk, Hans Pingen, Michel Pons

Technical Support: Jens Schmidt

CONTENTS

Editorial

Latest News

Conferences and Meetings

  • ESCAPE 15 Conference - reserve your spot now!
  • CO-LaN Meeting in Como, Italy, 17-18 February, 2005
  • PSE 2006/ESCAPE 16 Conference - call for papers

Technical Article

CO-LaN BOD Meeting Minutes

  • Update on the Inner Workings of CO-LaN Leadership

User tips and current issues

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EDITORIAL

Can You Believe It?  Ten years of CAPE-OPEN!

Yes, it's been 10 years since the CAPE-OPEN concept was but a glimmer in the eyes of the likes of Hans-Horst Mayer (BASF) and Peter Banks (BP). They met in 1994 in Snowmass, Colorado, USA at a FOCAPD meeting. Peter Banks recalls that key people at BP had been thinking for some time about the value of having a plug and play standard for process simulation. Peter thought that FOCAPD seemed like a good place to discuss this concept with the process simulation community. Unfortunately, it didn’t raise much interest at that time, but, as it turned out, it did raise just enough. Hans-Horst, and by extension BASF, stood up and strongly supported it!

BP got support from the EU project PRIMA to submit a plug and play proposal to the EU’s Framework IV. At the same time, the German IK-CAPE consortium was proposing to submit a very similar proposal as a result of Hans-Horst’s persuasion and persistence in that organization. Both proposals were merged and after much struggle, which was led by Siegfried Nagel of Bayer, eventually became known as CAPE-OPEN. The leadership role passed to IFP and Bertrand Braunschweig in 1996. This was at a critical point in the campaign to get the project approved by the EU, which culminated in the inauguration of EU CAPE-OPEN project in 1997.

By the end of the European CAPE-OPEN project in mid-1999, there had been a lot of progress, though to many that progress did not seem nearly enough. Some would claim that the only result of the effort was the "semi-interoperable" mixer-splitter demo that AspenTech and Hyprotech produced and that was first demonstrated in public during the ESCAPE-9 conference in Budapest. In fact, RWTH Aachen, INPT Toulouse, Imperial College/PSE and IFP put together a distributed process model with CheOps (RWTH), a gPROMS solver, a SMST package (INPT) and a unit operations model from IFP. In addition, and of central importance, Version 0.9 of the CO standard was released - a draft standard, but with key elements in place. So the doubters were wrong in the first instance, but history would prove them wrong in spades. In fact there were three other huge results from the CAPE-OPEN project:

  1. The Global CAPE-OPEN (GCO) project, which continued the efforts to develop a functional CAPE-OPEN standard, providing the 0.90 standard that was commercially implemented in Aspen Plus and HYSYS in late 1999 and early 2000. The work in CAPE-OPEN showed those who believed that indeed, CO was possible.
  2. The extensive groundwork done by the various work packages that prepared the way for the full implementation of the CO standard in HYSYS and AspenPlus. This body of technical information continues to produce dividends even today.
  3. Undeniable proof that a broad consortium of users, software developers, and academics could work together in common cause, sort out their differences, and get something done!

The Global CAPE-OPEN project, running from July,1999 to March 2002, funded by the European Commission and again led by IFP and Bertrand, iced the cake. Standing on the shoulders of the work done in CAPE-OPEN and expanding to include participants from Japan and North America, GCO also delivered. Version 1.0 of the CO standard, continued cooperation among all the players, and the CAPE-OPEN Laboratories Network (CO-LaN) all showed the challenge had been met.

The CO interface standard is now the way to do interoperability in process simulation. A recent issue of Chemical Processing magazine has highlighted the progress and the future. Progress continues as the CO-LaN Special Interest Groups (SIGs) address the needs for improvement and expansion of the standard. More and more process software is CO compliant, so the value creation prospect continues to expand. The CO-LaN continues to look after the maintenance and extension of the standard, with leadership passing from IFP to Dow and Werner Merk in 2004.

As always, we owe a lot to those who have gone before. The summary above does not identify the many technical experts in the software vendor companies, operating companies, and academic institutions, without whose expertise, cooperation and considerable efforts none of this progress would have been possible. Their names are to be found on the specifications and other technical documents listed on the CO-LaN website. Fortunately, many of these folks continue to contribute to "the cause." The next time you get a chance, give them a hearty "thank you" for bringing us literally into the 21st century!

 

Kerry Irons, Editor

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LATEST NEWS

 

DIPPR 801 Database Ready to Release CO Compliant Version

The first version of the CO compliant interface for the DIPPR 801 pure component database was released for DIPPR internal testing on September 1st 2004. The DIPPR 801 compliant software interface was produced by Virtual Materials Group based on the Open Interface Specification - Physical Property Data Banks (PPDB), 22nd November 2001 and includes the following software interfaces.

*ICapePpdbRegister

This register knows the DIPPR 801 database and tells the clients that the database is accessible. It is managed by the system administrator, not the client users.

*ICapePpdb

Used to explore the 801 database by finding compounds, dictionaries, database structure, and bibliography.

*ICapePpdbTables

Used to extract data table topology and actual data from the 801 database using the CAPE-OPEN defined tabular format.

*ICapePpdbModels

Used to extract information about models used in the 801 database as well as model description and model parameters.

The interface was written in Microsoft Visual C++ Version 6.0 and it is COM compliant. The full source code was released to DIPPR as well as the user's manual and a complete set of examples showing how to use the interface using Visual Basic.

Marco Satyro, Virtual Materials Group, is a key contact on this development effort.

Contact Ashok Dewan, the new DIPPR executive director for more details (ashok.dewan@shell.com).

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ProSim Releases Simulis® Thermodynamics - a CAPE-OPEN compliant thermophysical calculation server

Toulouse, France, November 25, 2004

ProSim, the French simulation and optimization software provider, announces the release of Simulis® Thermodynamics, a unique thermophysical calculation server used to enhance the quality and the reliability of simulation calculations.

Simulis® Thermodynamics enables engineers to easily access ProSim’s thermodynamic package, widely recognized as one of the most reliable and complete. It includes over 300 functions to calculate transfer, thermodynamic and equilibrium properties, a large number of proven models and a standard database of over 1700 pure components. Additional private models and component databases can also be integrated. Simulis® Thermodynamics also provides useful features such as graphical visualization of properties, experimental data regression, phase envelope curve plotting, petroleum cut properties estimations, etc.

Simulis® Thermodynamics architecture follows a component-oriented approach and is based on the Microsoft® COM/DCOM middleware. It can be easily integrated into any application that supports this technology (MS Excel®, Matlab®, C++, Delphi (Pascal Object), Fortran…).

Also complying with the CAPE-OPEN standard through the thermodynamic plug and thermodynamic socket, Simulis® Thermodynamics provides complete integration capabilities with third-party simulation software that respect the CAPE-OPEN standard. Furthermore, any application that integrates Simulis® Thermodynamics automatically inherits its CAPE-OPEN compliance.

The user can create "Property Packages" that include these interoperability and integration capabilities. This ensures that expertise will be reliably disseminated throughout the company and that engineers will use consistent data to run calculation.

Simulis® Thermodynamics can be purchased online from ProSim's web site ( http://www.prosim.net).

For more information please visit: http://www.prosim.net.

About ProSim

ProSim is an independent company, founded in 1989, with its headquarter in Labège (Toulouse – France). The company provides state of the art simulation and optimization software that allows process industries to increase their efficiency and their return on investment. ProSim solutions are designed for applications in the chemical, the refining, the gas treatment and the specialties chemical industries as well as in the pharmaceutical, the food processing and the energy industries. Its activities also comprise engineering process consulting and custom software development.

ProSim solutions are used to improve process design, increase plant efficiency and reduce their impact on environment. Thanks to long term partnerships with major research centres and to substantial investment in R&D, ProSim continuously develops innovative software and has become a recognised player on the international market.

The success of the company comes from the efficiency and the robustness of the solutions and of the calculation packages it proposes, but also from the quality of the services it provides.

The expertise and the know-how of ProSim personnel covers vast domains, including thermodynamics, physico-chemical phenomenon modelling, process simulation, energy integration, optimization techniques, numerical methods, software architecture, and GUI development.

ProSim is active in 43 countries around the world, with over 450 customers among which major actors like Air Liquide, Akzo Nobel, Alfa Laval, Atofina, Braskem, Ciba, Cognis, EDF, Linde, Pharmacia, Praxair, Schering, Sintef, Sanofi-Synthelabo, Technip, Total and Wacker.

Contact :         Gilles HAMEURY

           ProSim SA

            Stratège Bâtiment A
            BP 2738
            F-31312  LABEGE Cedex
            FRANCE

            Tél.: +33 (0)5 62 88 24 30
            Fax: +33 (0)5 62 88 24 39
            e-mail : info@prosim.net

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HTRI Releases CO Compliant Xchanger® Suite 4.0

In November of 2004, Heat Transfer Research, Inc. (HTRI) released version 4.0 of their Xchanger Suite® product. In addition to adding modules for fired heaters, jacketed pipe, and hairpin exchangers, version 4.0 features a CAPE-OPEN 1.0 interface. This interface allows users of CAPE-OPEN compliant process simulators to embed shell-and-tube, air-cooled, or plate-and-frame exchanger operations in their flowsheets. At runtime, these embedded unit operations will access the rigorous calculations of the HTRI exchanger modules. The CAPE-OPEN interface allows transparent access to the full HTRI Xchanger Suite interface for specification of exchanger geometry and examination of detailed output reports, graphs, and drawings.

At the time of release, HTRI had successfully tested this interface with Aspen Plus® 12.1 and HYSYS® 3.2. For more information contact HTRI at Support@HTRI.net or visit the HTRI web site at www.htri-net.

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Aspen-Fluent Integration Software Wins 2004 R&D 100 Award

Fluent Inc., the world leader in computational fluid dynamics (CFD), recently won a prestigious 2004 R&D 100 Award for the novel integration of two best-in-class simulation software packages. The integrated simulation packages, used by many engineers in the process industries, are Aspen Plus®, process flowsheet modeling software from Aspen Technology, and FLUENT®, CFD modeling software from Fluent Inc. The primary goal of the integration is to combine high-fidelity equipment modeling with plant-wide process modeling to enable rapid assessment of innovative new plants involving unique equipment (e.g. fuel cells, gasifiers, complex reactors). The interface enables a comprehensive assessment of how all equipment items work together in a process by allowing detailed fluid mechanics models to plug into the overall flowsheet.

Process industries face the challenge of designing chemical, oil/gas, and power plants to operate efficiently and with near-zero emissions, while performing profitably. The Aspen Plus-FLUENT Integration Toolkit couples process simulation and computational fluid dynamics (CFD)-based equipment models for improved analysis, design, and plant optimization.

The Toolkit combines two commercial simulation systems by using CAPE-OPEN interfaces: Aspen Plus, a process modeling software for the chemical, pharmaceutical, and power industries, and FLUENT, a CFD software for detailed flow analysis of process equipment. Competitive technologies are based on university software or research-oriented, non-commercial endeavors. The benefits of an integration based on commercial products include wider breadth of capabilities, and enhanced product security. Another advantage is the potential to bring the technology more quickly to market.

This technology breakthrough enables engineers to conduct process simulations with both a scope and an accuracy never seen before. The toolkit will accelerate innovation, reduce capital costs, improve product yields, reduce energy consumption and reduce emissions. The Aspen Plus – FLUENT integration toolkit is expected to have a high impact on a wide variety of industrial applications throughout the process industries, including power generation, chemicals and polymers.

 

Fluent Inc. worked closely with Stephen Zitney at the National Energy Technology Laboratory (NETL) in West Virginia under a US Department of Energy cooperative agreement to develop and demonstrate this integrated piece of software. The software is now available commercially. “This Award is the result of an unprecedented collaboration between NETL, ALSTOM Power Plant Laboratories, Aspen Technology Inc, K. Joseph Cleetus and Igor Lapshin at West Virginia University, and Fluent Inc.,” says Dr. Madhava Syamlal of Fluent, the project leader, “We believe that it paves the way for more accurate simulations of complex process / power plants as hardware and software technologies grow ever more powerful in the next 10 years.”

 

The R&D 100 Awards, hosted by R&D Magazine, have been running for over 40 years. The aim of the Awards is to select the 100 most technologically significant new products introduced into the marketplace during the year from the many nominations received from around the world. Previous winners of the R&D 100 Award have included Polacolor Film (1963), the Halogen Lamp (1974), the Fax Machine (1975), Liquid Crystal Displays (1980), the Nicoderm Antismoking Patch (1992) and Lab on a Chip technologies (1996) to name a few. An independent judging panel of consultants and academics along with the editor of the magazine chose the winning entries. Details of this year’s winners were revealed in the September edition of the magazine (www.rdmag.com). An Awards ceremony was conducted in Chicago on October 14 th.

 

Fluent is the world's largest provider of computational fluid dynamics (CFD) software and consulting services. Fluent's software is used for simulation, visualization, and analysis of fluid flow, heat and mass transfer, and chemical reactions. It is a vital part of the computer-aided engineering (CAE) process for companies around the world and is deployed in nearly every manufacturing industry. Using Fluent's software, product development, design and research engineers build virtual prototypes and simulate the performance of proposed and existing designs, allowing them to improve design quality while reducing cost and speeding time to market. Fluent's corporate headquarters is located in Lebanon, New Hampshire, USA, with offices in Belgium, England, France, Germany, India, Italy, Japan and Sweden. Its CFD software is also available around the world through joint ventures, partnerships, and distributors in Korea, Australia, Brazil, China, Taiwan, the Czech Republic, Middle East, and most European countries.

 

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Conferences and Meetings

ESCAPE 15 Conference

The ESCAPE (European Symposium on Computer Aided Process Engineering) series brings the latest innovations and achievements by leading professionals from the industrial and academic communities. The series serves as a forum for engineers, scientists/ researchers, managers, and students from academia and industry to present and discuss progress being made in the area of CAPE. The two latest ESCAPE symposia were organised in Finland (2003) and Portugal (2004).

CAPE refers to computer aided methods, algorithms, and techniques related to process and product engineering.  The main theme for ESCAPE 15 is Integrated Approaches in CAPE for Sustainable Development.

Papers were accepted in September, 2004 and the final programme will be announced in April, 2005.  The conference is in Barcelona, Spain, 29 May through 1 June, 2005.  The technical programme involves five main themes dealing with issues emerging from scientific developments, integrated knowledge, and technology transfer.  Industrial case studies illustrating CAPE applications are encouraged.  The five themes are:

Computing Methods for CAPE

  • Large Scale Algebraic Systems
  • Differential and DAE Systems
  • PDE/CFD
  • Optimisation Techniques

Modelling and Simulation

  • Molecular Modelling
  • Reaction Kinetics 
  • Modelling Frameworks
  • Model Tuning/Discrimination/Verification
  • Multi-scale Modelling

Process and Product Design

  • Process Synthesis
  • Process Intensification
  • Utility Integration
  • Equipment and Process Design
  • Product Synthesis & Design

Process Operation and Control

  • Constrained Resource Planning & Scheduling
  • Process Monitoring & Data Reconciliation
  • Model Based Control
  • Real Time Optimisation
  • Batch and Hybrid Processes
  • Supply Chain Management & Optimisation

Integrated Approaches in CAPE

  • Integrated Process & Product Design
  • Life Cycle Modelling
  • Systems Integration
  • Integration in Supply Chain Management

To register for ESCAPE 15, please go to http://www.ub.es/escape15/escape15.htm

All accepted papers will be published, after review, in the CD-ROM congress proceedings.  Those recommended by the Scientific Committee and satisfying all published requirements (deadlines and format) would be also included in a volume of the book series on Computer Aided Chemical Engineering, published by Elsevier Science B.V. [www.elsevier.com/wps/find/bookdescription.cws_home/BS_CCE/description#description]

Selected papers could be published subsequently in a special issue of the journal Computers & Chemical Engineering [www.elsevier.com/wps/find/journaldescription.cws_home/349/description#description

For more information, visit the ESCAPE 15 web site (http://www.ub.es/escape15/escape15.htm)

or contact the Conference Secretariat:

Dept. Enginyeria Química. Facultat de Química

C/ Martí i Franquès, 1. 6ª planta

E08028 Barcelona (SPAIN)

Tf.: +34 93 402 90 13

Fax: +34 93 402 12 91

e-mail: escape15@angel.qui.ub.es

 

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CO-LaN Annual Meeting - 17-18 February, Como, Italy

The CO-LaN will celebrate the 10th anniversary of CAPE-OPEN (CO) on February 17th-18th, 2005 during its annual meeting in Como, Italy.  A CAPE-OPEN interoperability showcase and an interoperability workshop will take place on Friday February 18th.

The showcase will provide demonstrations of leading interoperable software components using the CO standard.  During the workshop, developers of CO-compliant Process Modelling Environments (PMEs) and of Process Modelling Components (PMCs) will have access to the best world specialists in CO interfacing technology, including the set of CO-LaN approved consultancy providers.

Exchanges will proceed in an informal way, so as to maximise time and resources devoted to technical subjects:

  • implementation tricks
  • remaining interoperability issues
  • use of testers and wizards
  • middleware and language-specific aspects (COM, CORBA, .NET, VB, C++, Delphi...)
  • etc.

End users will have possibilities to play around with CO PMCs, PMEs and development environments in order to understand what's "under the hood of CAPE-OPEN"

Join us as a provider or consumer of CO technology for what promises to be a very informative and productive workshop! Provide us your feedback on this event.  For more information, please contact CO-LaN President, Werner Merk at wmerk@dow.com

 

Showcase and Workshop Sessions

 

CAPE-OPEN Interoperability Showcase (11.00 – 12.30 14.00 - 17.30 Feb 17th)

The objective of the Showcase is to celebrate the progress that has been made in achieving commercial interoperability via the CAPE-OPEN standard.  The emphasis we want is on demonstration as well as presentation and the emphasis in the demonstration is on interoperability rather than functionality.  We are also interested in experiences in implementing the standard.

The format is to have half hour slots with additional time (up to 15 minutes) for discussion.  A video projector will be available.

CAPE-OPEN Interoperability Workshop (9.00 – 12.30 13.30 – 16.00 Feb 18th)

The objectives of the Workshop are:

  • To provide the opportunity for users to try using CO-compliant components within commercial PMEs.
  • To provide the opportunity for developers to try their CO-compliant components with a range of commercial PMEs.
  • To provide expert advice on CO-compliance matters to both users and developers.
  • To show training material on the mechanics of achieving CO-compliance.

PME vendors who wish to participate should provide laptops with their PME installed to allow users/developers to achieve the above objectives.  If other equipment is needed, prior arrangements must be made.

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PSE 2006/ESCAPE 16 Conference - call for papers

The ESCAPE (European Symposium on Computer Aided Process Engineering) series brings the latest innovations and achievements by leading professionals from the industrial and academic communities. The series serves as a forum for engineers, scientists/ researchers, managers, and students from academia and industry to present and discuss progress being made in the area of CAPE.  PSE 2006/ESCAPE 16 is the second joint event with the triennial PSE (Process Systems Engineering) conference series.

The conference will be in Gramisch-Partenkirchen in the German Bavarian Alps, 9 July through 14 July, 2006.  The technical programme involves six main themes dealing with issues emerging from scientific developments, integrated knowledge, and technology transfer.  Industrial case studies illustrating CAPE applications are encouraged.  The six themes are:

  • Modelling and Numerical Methods
  • Product and Process Design
  • Operations and Control
  • Biological Systems
  • Infrastructure Systems
  • Business Decision Support

To submit a one page extended abstract, please go to http://www.dechema.de/pseescape.

  • July 1, 2005 - extended abstracts due
  • September 15, 2005 invitations for full papers issued
  • December 15, 2005 - invited full papers due
  • March 15, 2006 - paper acceptance

All accepted papers will be published in an edited set of volumes distributed to conference participants.  Extended versions of selected papers will be published in a special issue of Computers and Chemical Engineering.

The conference is co-chaired by Wolfgang Marquardt, RWTH Aachen University and Costas Pantelides, Process Systems Enterprise Ltd. and Imperial College London.

For more information, please visit http://www.dechema.de/pseescape

or contact the Conference Secretariat:

DECHEMA e.V.

Ms. Claudia Martz

Theodor-Heuss-Allee 25

60486 Frankfurt a.M./D

Phone: +49-69-7564-129

Fax: +49-69-7564-176

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CO-LaN BOD Meeting Minutes

CAPE-OPEN Laboratories Network - Management Board Meeting

28 September 2004. ATOFINA Technical Center, Lyon, France

Management Board members present:Ronald-Alexander Klein, Peter Banks, Werner Merk, Kerry Irons (part-time by phone), Bertrand Braunschweig, Hans Pingen, Michel Pons

  • Membership: Protechsoft have applied to become an associate member. This has been endorsed by the Board. Several other companies and organizations are considering joining the CO-LaN. BOD members are in discussion with them to confirm.

  • Consultancy Service: The CO-LaN List of Components to be supported under Consultancy Service Agreements was updated during the meeting.
  • Feedback from US EPA Workshop: The session attendance was high (20+) and participant discussions showed that they were better informed about CAPE-OPEN than anticipated and desired detailed training, rather than just a general introduction to the CO concept. Since detailed training is not the business of CO-LaN, at the insistence of the vendors, we have to discuss how to facilitate its provision in future CO days. All EPA workshop delegates provided feedback and it is clear that we have a core of good presentations for future CO days. EPA were pleased with the event and it will encourage them to make their own software compliant.
  • Future Dissemination Activities Plans & Proposals:
    • ESCAPE 15 – A paper by Michel Pons on the CO-LaN Consultancy Service.
    • Modelling of Complex Processes, Houston March 05 – A paper by Michel Pons on CO examples.
    • Journals - The first CAPE-OPEN article to be published in a national chemical engineering journal is about to be submitted in the Netherlands by Hans Pingen. Other articles will be submitted in the UK.
    • Training – In view of the experience at the EPA event, a generic framework for CO training is planned. There are two target audiences: software developers and end users. We need a summary of these objectives as a basis for discussion with approved consultancy providers and other software suppliers.
  • SIG Activities

    • Thermodynamics - AspenTech’s Type Library installer is substantially complete, but some details remain to be resolved.
    • Unit - Pascal Roux has prepared a proposal for a modification to the dynamic extension of the Unit spec.
    • Interoperability - A Focus Group meeting at BP Sunbury has produced some proposals to improve the interoperability exercises.  The main proposal concerns the development of a dynamic data reporting tool to assist with debugging interoperability problems. The hope is that this tool can be demonstrated in Como.

CAPE-OPEN Laboratories Network Management Board Meeting

17 June 2004.  BASF, Ludwigshafen, Germany

  • Management Board members present: Ronald-Alexander Klein, Peter Banks, Werner Merk, Kerry Irons (part-time by phone), Bertrand Braunschweig, Hans Pingen, Celeste Colantonio, Michel Pons

  • Membership: Air Liquide has agreed to join as a full member. The Board approved the application. Carnegie Mellon University has already been approved as an Associate member.
  • Contracts/Services: The Consultancy Service Providers contract has been signed and has already been used to assist AixCAPE with their Shortcut Toolbox. A secrecy agreement was quickly signed between AspenTech and AixCAPE, which can be used as a template for future applications. It enabled the work to be carried out without a physical meeting being needed.
  • Dissemination: The following shows the dissemination activities currently planned:

    • ESCAPE 15 – Important to encourage academics to credit CO properly, where appropriate. Celeste Colantonio will contact Prof Marquardt.
    • AspenWorld 2004 -
      • Michel Pons is preparing a paper in the Open Standards track
      • SolidSim is in the Steady-State Users track>
    • WCCE 2005 - Bertrand Braunschweig co-ordinating the New Computational & Numerical Strategies track.  Celeste Colantonio is proposing a paper and IFP/RSI are presenting on simulation on a cluster
    • US EPA Workshop - being held on 24/25th August in Cincinnati, with a pre-meeting with EPA on 23rd. Bertrand Braunschweig, Michel Pons, Kerry Irons and Ben Keeping (PSE) conducting the meeting, with AspenTech and SimSci also sending representatives. Notification on the workshop will be sent out as soon as possible, using AspenTech, CAST and EPA distribution lists. Formal announcement will be made by SAIC. Key EPA contact is Bill Barrett.
    • FOCAPD - Prof. Marquardt is presenting and it would be helpful if he would mention the AixCAPE Shortcut Toolbox. Bertrand Braunschweig will contact him and Prof. Pantelides, who is also presenting.
    • Journals - Articles should be submitted to national chemical engineering journals in an attempt to reach a wider audience.  A pilot will be tried in TCE in the UK. A draft will be circulated to the Board before submission.
    • Training - Jean-Pierre Belaud’s course will be run again this year. It would be valuable if other Universities would run similar courses or summer schools. No actions were agreed on this topic.
  • SIG Activities
    • Thermodynamics
      • Version 1.1 of the Standard has been extended for solids and is being prototyped by Technical University Hamburg-Harburg. Feedback is awaited.
      • The Board agreed that version 1.1 should be prepared for issue without the solids extension, since it represented a worthwhile improvement over 1.0.
      • The issue of Type Library management was raised. AspenTech have produced a Type Library installer, but this has yet to be agreed by all. The problem of incompatible implementations is causing interoperability issues and the Thermo SIG agreed to take the lead in resolving it.
      • RSI have discovered a multi-threading problem with Multiflash. This is an IT, rather than thermodynamic, problem.
    • Unit
      • Fantoft is implementing a dynamic unit in D-SPICE, which should be ready by end August.
      • RSI has implemented the thermo interface in a dynamic unit.
      • Both companies are implementing both PME and PMC facilities.
      • PSE will not be implementing a CO dynamic unit in 2004.
      • Will use experience with gPROMS to assist RSI with INDISS conversion to CO-compliance.
      • VTT want to create an EO dynamic unit
      • Save & Restore methods dropped in version 1.0 in favour of COM methods.
      • Paper in preparation for 7th World Congress in Chemical Engineering
    • Interoperability
      • PRO II testing of the version 7.0 beta will be done in Total in mid-July. Reports indicate that it solves many of the problems of the previous version.
      • A problem identified by AixCAPE with Testers again raised the general problem of how to keep the Testers up-to-date. This will be discussed at the next meeting, as already indicated.
      • The need for an Interface Reporting Tool has already been identified. A meeting has been arranged at BP with Michael Halloran to produce a draft functional specification, as a result of his extensive experience in debugging CO components. This draft will be circulated for refinement by the rest of the SIG. In parallel, AixCAPE have indicated an interest in producing such a tool, after reading about it in the last CO Update.
  • Website

    • Jörg Köller from Adduce GmbH was unable to attend, but he submitted an estimate for carrying out a variety of maintenance and development activities on the website.
    • Werner Merk has identified an alternative company that appears to offer a more cost-effective web hosting service. A decision will be reached at the next BOD meeting.
    • The current system was chosen because it apparently allowed simple input and editing by all members of the Management Board. However, this has not happened for various reasons and the alternative of having a single webmaster was discussed.
    • A Task Force (Bertrand Braunschweig, Werner Merk & Jens Schmidt) was appointed to look at the best way forward.
    • In view of the difficulties of migrating current website content to a new system, it was agreed to extend the Adduce contract to the end of November.
    • Werner Merk will request the current content on CD from Adduce and see if the site can be cleaned up as part of the regular maintenance payment.
  • Phone Conferences and Next Meetings

    The next Management Board meeting is scheduled for Lyon on September 27/28th 2004.

    The next phone conference will be on Friday July 16th at 4pm German time.

    The next General Meeting, which coincides with the 10th anniversary of the birth of CAPE-OPEN, will be in February 2005 and is currently planned to be at Lake Como in Italy.

The Board expressed its thanks to BASF for hosting the current meeting in Ludwigshafen.

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USER TIPS

Remember to visit the CO-LaN web site (www.colan.org then Standard Specification) to better understand both the method and the opportunity of implementing CO standards. If you are a CAPE software developer, you will find CO testers and the CO standards documentation. If you are a CAPE software user, you will find guidance on the use of CAPE tools in a CO-compliant environment. There is a great deal of information on the web site to guide you and offer insight.

Feel free to contact a CO-LaN member to help you focus your activities. These people can answer questions, discuss the philosophy of CO standards, direct you to CO standards experts, and give you a glimpse of current and future activities.

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CURRENT ISSUES

The CO-LaN Special Interest Groups (SIGs), are up and running to refine existing standards, expand them as needed, and define new standards. The current SIGs, SIG leaders, and current focus areas are:

  • INTEROPERABILITY - Peter Banks, BP (peter.banks@which.net). Interoperability Support for testing software interoperability.
  • THERMODYNAMICS - Jens Schmidt, Dow (jsschmidt@dow.com). For implementation, maintenance, and management of existing interfaces. Expansion into polymers and solids.
  • UNIT OPERATIONS - Celeste Colantonio, Shell Chemical (celeste.colantonio@shell.com).  For implementation, maintenance, and management of existing interfaces. Expansion into dynamics.

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BACK ISSUES OF CAPE-OPEN UPDATE

You can view back issues of CAPE-OPEN UPDATE on the CO-LaN web site - please go to CO Update Issues.

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COMING EVENTS, CO-LaN PRESS RELEASES AND OTHER CURRENT NEWS

Visit http://colan then click News for the latest information!

CO tours are designed to show an organisation's technical professionals and technical leaders how to implement CO standards for their CAPE. Feel free to request one for your organisation.

Wizards are now developed for Unit Operations and Thermodynamics and are available through AspenTech/Hyprotech, and through the CO-LaN web site.

The CO COSE (CAPE-OPEN Simulation Executive) tester is now ready and available on the CO-LaN web site.

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contact  Latest update: May 8, 2007