Build a Simple METSIM Model - Part 6

Updated: November 19, 2024

Meteng Pty Ltd


Summary

The video discusses understanding the calculation execution sequence in three phases - before, during, and after. It demonstrates adding an instrument to the model, setting the set point for flow rate control, and configuring water addition. The process includes saving preferences, creating revisions, using variables, and resolving errors with user scalers. It also explores control sequences like CTB and CTA controls, and logic statements executed before the main program for efficient modeling processes.


Introduction to Execution Sequence

The speaker introduces the concept of understanding the calculation execution sequence by dividing it into before, during, and after phases.

Adding an Instrument

Demonstration of adding an instrument to the model and setting the set point for flow rate control.

Setting Up Water Addition

Instructions on setting up water addition, adding units, and defining the set point for flow rate control.

Saving Preferences

Explanation on saving preferences for the model and creating new revisions with date and time stamps.

Executing Unit Operation

Process of using variables and executing unit operation, encountering errors, and resolving issues with user scalers.

Recalculating the Sequence

Recalculating the flow control sequence, changing set points, and observing the outcome with single iterations.

Understanding Control Sequence

Exploration of control sequences within unit operations, including CTB and CTA controls, and logic statements executed before the main program.


FAQ

Q: What are the three phases the speaker divides the calculation execution sequence into?

A: The speaker divides the calculation execution sequence into before, during, and after phases.

Q: Can you explain the process of adding an instrument to the model and setting the set point for flow rate control?

A: The speaker demonstrates adding an instrument to the model and setting the set point for flow rate control.

Q: What instructions are provided for setting up water addition in the model?

A: The speaker provides instructions on setting up water addition, adding units, and defining the set point for flow rate control.

Q: How does the speaker explain the process of saving preferences for the model?

A: The speaker explains the process of saving preferences for the model and creating new revisions with date and time stamps.

Q: What is the significance of using variables in executing unit operations?

A: The speaker explains the process of using variables and executing unit operations, encountering errors, and resolving issues with user scalers.

Q: How does the speaker describe the process of recalculating the flow control sequence?

A: The speaker describes the process of recalculating the flow control sequence, changing set points, and observing the outcome with single iterations.

Q: What is mentioned about exploring control sequences within unit operations?

A: The speaker mentions exploring control sequences within unit operations, including CTB and CTA controls, and logic statements executed before the main program.

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