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Introduction to DESIGN II for Windows

Introduction to DESIGN II for Windows. Instructor: Murugan Selvan. Scopes Covered. The DESIGN II for Windows interface Tutorial 1: How DESIGN II works How to draw a flowsheet Component selection & input Equipment specification Execute the simulation The simulation results interface.

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Introduction to DESIGN II for Windows

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  1. Introduction to DESIGN II for Windows Instructor: Murugan Selvan

  2. Scopes Covered • The DESIGN II for Windows interface • Tutorial 1: How DESIGN II works • How to draw a flowsheet • Component selection & input • Equipment specification • Execute the simulation • The simulation results interface

  3. Getting Started • Double-click on the DESIGN II for Windows icon on the your PC desktop • Alternate way: “Start / Program / DESIGN II / DESIGN II for Windows”. • Maximize the DESIGN II window.

  4. From the Start Button

  5. The License Window

  6. Setting for New Drawing

  7. DESIGN II Interface Printing Zoom Out Text Zoom In New drawing Saving a file Line Equipment Opening a file Arrow

  8. Tutorial 1: Expander Plant

  9. Expander Plant: Flowsheet Description • Flowsheet description: • A single stage expansion of a light hydrocarbon stream • First, feed stream is cooled through a feed chiller (X-1) & any liquid is removed with a vertical separator (F-2). • The vapor is expanded (E-4) & liquids separated using a second vertical separator (F-3).

  10. Expander Plant: Equipment Specifications

  11. Expander Plant: Feed stream & Basic Thermodynamics Specifications • Feed stream specification: • Thermodynamics methods used: • K-Value = API Soave • Enthalpy = API Soave • Density = Yen Woods (STD)

  12. Lay Out the Equipment

  13. Showing Snap Points

  14. Equipment with Snap Points

  15. Adding Streams & Labels

  16. Adding Streams & Labels

  17. Adding Flow Direction Arrows

  18. Add a Title to the Drawing

  19. Working Session Before we proceed further, let’s look through a process simulation diagram (PSD) practice.

  20. Flowsheet Specification & Execution

  21. Specify the Feed Stream

  22. Stream Specification Windows

  23. Stream Specification Windows

  24. Component Selection Windows

  25. Search Your Components: by Name

  26. Select all the Components in the System

  27. Back to the Stream Specification Window

  28. Enter Equipment Specification: X-1

  29. Equipment Specification Window

  30. HEX (X-1) Specification Window

  31. Flash Drum Specification

  32. F-1 Specification Window

  33. F-1 Specification Window

  34. Expander Specification

  35. E-3 Specification Window

  36. E-3 Specification Window

  37. Back to DESIGN II Window

  38. Specify the Thermodynamics Methods

  39. Thermodynamics Specification Window

  40. To Execute the Simulation

  41. SOLUTION HAS BEEN REACHED!!!

  42. Working Session Remember, as always practice make perfect!

  43. DESIGN II Results Interface DESIGN II native output file Microsoft Excel interface

  44. SOLUTION HAS BEEN REACHED!!!

  45. View the Simulation Results

  46. View the Simulation Results

  47. MS Excel Simulation Result in Excel Interface

  48. Simulation Result in Excel Interface • View result in Spreadsheet: • Stream Summary: only stream data & results • Equipment Summary: only equipment summaries are displayed • Material Summary: Material balances results are displayed • The Works: All results are transferred to EXCEL

  49. Stream Summary in DESIGN II Output File

  50. Stream Summary in MS Excel

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