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Fifth Framework Program. Progress meeting Trondheim, June 20-21, 2002. WP7: Models integration, simulator development. Supplying a simulation tool integrating the results of thematic workpackages 1 to 6. WP7: Objectives. Model integration Simulator development and Validation.

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slide1

Fifth Framework Program

Progress meeting

Trondheim, June 20-21, 2002

WP7: Models integration, simulator development

wp7 objectives

Supplying a simulation tool integrating the results of thematic workpackages 1 to 6

WP7: Objectives

Model integration Simulator development

and Validation

models integration
Models integration

Seek consistency between phase models for the different treatment ways.

  • The structure of the simulator has to cope with:
    • the matter characteristics necessary for models
    • the matter characteristics which are not used in the models
  • The interface must bring the models to life:
    • ask the good questions
    • in a language adapted
    • and give easy to use results
work description the different tasks
Work description: the different tasks
  • Task 1: Design of the simulator structure
  • Task 2: Model implementation for each channel
  • Task 3: Check for consistency both on available experimental
  • and on theoretical data
  • Task 4: Definition of parameter estimation methods
  • Task 5: Description of sampling and analytical procedure
  • Task 6: Development of methods for parameter adjustment
  • Task 7: Consolidation between channels
wp7 deliverables
WP7 Deliverables
  • Documented models for predicting material and energy balance for all channels.
  • Documented models and databases for economic balancecalculation.
  • Software allowing the simulation of all possibleorganisation of solid waste management.
  • Methodology, use and limits of the software; Report generation options for different types of end-user.

D25

D26

D27

D28

design a simulator structure
Design a simulator structure

Task 1

WP7

WP1

MFA levels

  • Flowsheet
    • Streams
    • Nodes
  • Phases model
    • Phases (physical)
        • Criteria and/or combinationof several criteria(size classes, components,substances,…)

Waste matrix

design a simulator structure continued
Design a simulator structure (continued)

Task 1

WP8, WP9

  • Streams description
    • Flowrates
    • Grades
  • Equipment description
    • Parameters for each model of unit operation
        • Performances
        • Sizes
        • Operating conditions
        • Others

Scenario definition

WP2 to 6

Models

library of models and workshops
Library of models and workshops

Task 1

Parameters

  • Two types of use for models:
  • Sizing
  • Optimisation
  • Input
  • Flowrates
  • Sizes,
  • Categories,
  • Metals
  • etc..

Unit operation

MODEL

Output (s)

  • System operation
  • Costs
  • Feed stream description
  • Equipment configuration

Steady-state

simulator

flowsheet drawing integration of system definition
Flowsheet drawing: integration of system definition

Task 1

  • System definition
  • 1 Level
  • Models or Workshops

To another level

Progress Meeting - Trondheim

simulation results
Simulation results

Task 1

  • Streams characteristic
  • Output parameters of the models
  • End-users information easily useable files
    • compilation of the whole of the parameters and of the data

Œ



Ž

The need:

Development of specific and convivial interfaces

(in progress in coordination with the steering committee)

Deliverable D28

two simulation methods
Two simulation methods

Task 1

  • Direct simulation: prediction of streams, knowing input data and parameters of the models
  • Reverse simulation: adjustment of the parameters of the models so that the model predict existing situation

Process 1

Process 3

Process 2

Process 4

Process 1

Supplied data:

Calculated data:

Process 3

Process 2

Process 4

supervisor of the simulation
Supervisor of the simulation

Task 1

  • Aim:
  • To achieve global objectives permitting variation for some of parameters

Supplied data:

Calculated data:

Process 1

Plastic < 2mm

Process 3

Process 2

Process 4

model implementation
Model implementation

Task 2

  • In direct relation with WPs 4 to 6
    • (cf. had hoc presentations)
  • Technical meetings with WP’s leaders:
    • Specification of the
      • biological
      • thermal
      • Sorting, collection, transport
  • Development of two models in progress:
    • Collection/transport (in coordination with USTUTT).
    • Landfill.
  • Meeting planed with WP3 in July
    • Economical models.

models

check for consistency
Check for consistency...

Task 3

  • Depending of the other workpackages results:
    • Models specifications
    • Models parameters
  • Real starting with the case studies (WP9):
    • Available data are known for the three cities.
    • They will be supplemented by default values if needed (waste matrix).

...both on available experimental and on theoretical data

3 tasks gathered in only one
3 tasks gathered in only one

Tasks 4 to 6

Aim:

To define methods to use the models:

- procedures for parameters estimation

- set the limits of parameters values

- give an idea on the quality of model’s predictions according to the input data

Deliverables D25 and D26

main difficulty
Main difficulty
  • Integration = light on water:
    • transfer from WP 1 to 6
    • a part may be reflected
    • a part may be absorbed
conclusion
Conclusion
  • The structure of the simulator will allow to integrate most of the R&D work,
  • A preliminary version will be available for the case studies,
  • WP8 has started to:
    • explain the tool to non-project members,
    • take into account the needs expressed by the steering committee
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