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Learn to Program Ansys APDL Simulations

Mastery0 / 13

13 of 18 modules published

Core path

0 M00 Your first reproducible simulation
1 M01 Syntax and parameters
2 M02 Geometry, selections, and components

Core path — Structural model

🔒 M03 Elements, materials, and sections
🔒 M04 Meshing, quality, and convergence
🔒 M05 Auditable constraints and loads
🔒 M06 Solve and demonstrate equilibrium
🔒 M07 Postprocessing and validation

Core path — Automation

🔒 M08 Macros, files, and debugging
🔒 M09 Automated capstone project

Optional specializations

🔒 M10 Geometric and material nonlinearity
🔒 M11 Contact
🔒 M12 Bolted joints
13 M13Modal analysis
14 M14Transient dynamics
15 M15Thermal analysis
16 M16Thermomechanical coupling
17 M17CAD import and repair

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Module map

Step 8 of 8 · Mastery

Mission Demonstration Your turn Mental model Debugging Challenge Mastery

View all steps

1 Your first mission ~5 min
2 Prepare and run ~10 min
3 Your first check ~7 min
4 The MAPDL mental model ~10 min
5 From physical problem to script ~15 min
6 Diagnose an execution ~8 min
7 Challenge: double the load ~12 min
8 Evidence and mastery ~10 min

Mastery ~10 min · ~0 min remaining

Evidence and mastery

Collect the minimum dossier and show you can run and verify without hints.

Approximate result with tolerance

Expected topology may be exact; FE quantities are accepted only within the declared tolerance.

Evidence and mastery

Folder with 00_session_template.mac, m00_session.out, and m00_cantilever.rst.
Displacement contour capture.
.out excerpt confirming the solution.
Table with load, displacements, and ratio.
One sentence on what the ratio proves and does not prove.

Validation checklist

I ran the template with /INPUT from a dedicated folder.
I found m00_session.out and m00_cantilever.rst.
The deformed shape moves toward −Y with a reasonable order of magnitude.
I completed the challenge with a ratio between 1.99 and 2.01.
I can explain why the ratio does not validate the physical model by itself.

Next up

In M01 you will turn fixed numbers into parameters, add validations, and let the program make its first design decision.

Module check

Show that you can do it without hints

You need at least 80% and every critical check correct. Each new attempt uses a different six-question variant. Retained mastery is checked later.

6 checks

Before the assessment

Have your dossier ready. The questions assume you completed the module exercises.

Minimum dossier

Folder with 00_session_template.mac, m00_session.out and m00_cantilever.rst
Displacement contour capture
.out excerpt confirming SOLVE completed
Load / displacement table with uy_2000/uy_1000 ratio

Competency

Run an APDL script, change one controlled input, and demonstrate with evidence that the simulation finished and responded as expected.

Pass criterion

Ratio uy_2000/uy_1000 between 1.99 and 2.01 from your runs.

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1.What is the difference between Working Directory and Job Name?

The folder contains files; the Job Name defines their prefix. They are two names for the same property. The Job Name defines the units.

2.What is the correct processor order used by the M00 template?

/PREP7 → /SOLU → /POST1 /SOLU → /PREP7 → /POST1 /POST1 → /PREP7 → /SOLU

3.SOLVE ends without errors. What conclusion is valid? Critical

The model is correct. We only know that the solver finished; the physics still needs to be validated. The mesh has converged.

4.In the .out file, the normal completion of the solution does not appear. What should you do? Critical

Accept the contour if it seems reasonable. Diagnose the error before using any result. Change POST1 to PREP7.

5.Enter the ratio uy_2000/uy_1000 obtained in your two runs. Critical

It must reflect a real execution after doubling the load, not a theoretical value.

Numeric answer

6.A ratio uy_2000/uy_1000 ≈ 2 shows linearity under the same mesh. What does it NOT prove by itself? Critical

That the model responds proportionally to the load in that range. That units, constraints, material, and loads are physically correct. That doubling the load doubles displacement in a linear elastic analysis.

7.NSEL selects the tip and D,ALL,ALL,0 follows immediately. What is constrained? Critical

Only the currently selected tip nodes. Every node in the database. Only nodes created afterwards.

8.The displacement contour is visually plausible. Which evidence still matters?

The .out completion, boundary conditions, order of magnitude, and a controlled check. Only the contour colour scale. Only the number of plotted nodes.

Confidence prediction Before scoring, what percentage of this module check do you expect to have correct? This prediction does not affect your score. It is used to compare confidence with actual performance.

Sign in to submit the attempt and unlock the next module.

Retained mastery

Retrieve it after time has passed

Three short reviews are scheduled around days 1, 7, and 21. If you return late, the next gap starts from the review you actually completed.

What is the difference between Working Directory and Job Name?

The folder contains files; the Job Name defines their prefix.They are two names for the same property.The Job Name defines the units.

What is the correct processor order used by the M00 template?

/PREP7 → /SOLU → /POST1/SOLU → /PREP7 → /POST1/POST1 → /PREP7 → /SOLU

SOLVE ends without errors. What conclusion is valid?

The model is correct.We only know that the solver finished; the physics still needs to be validated.The mesh has converged.

In the .out file, the normal completion of the solution does not appear. What should you do?

Accept the contour if it seems reasonable.Diagnose the error before using any result.Change POST1 to PREP7.

Enter the ratio uy_2000/uy_1000 obtained in your two runs.

It must reflect a real execution after doubling the load, not a theoretical value.

A ratio uy_2000/uy_1000 ≈ 2 shows linearity under the same mesh. What does it NOT prove by itself?

That the model responds proportionally to the load in that range.That units, constraints, material, and loads are physically correct.That doubling the load doubles displacement in a linear elastic analysis.

NSEL selects the tip and D,ALL,ALL,0 follows immediately. What is constrained?

Only the currently selected tip nodes.Every node in the database.Only nodes created afterwards.

The displacement contour is visually plausible. Which evidence still matters?

The .out completion, boundary conditions, order of magnitude, and a controlled check.Only the contour colour scale.Only the number of plotted nodes.

You double the load and the displacement ratio is 1.20. What is the professional conclusion? New scenario

The response does not confirm linearity; review what changed between runs.The model is validated because both runs finished.

After NSEL selects the tip, D,ALL,ALL,0 is issued. Which nodes does D affect? New scenario

Every node in the database.Only the nodes that remain selected.

SOLVE finishes, but the deformed shape contradicts your prediction. What next? New scenario

Stop interpretation and review loads, constraints, and axes.Accept the result because an .rst file exists.

Confidence prediction Before scoring, what percentage do you expect to have retained correctly? This prediction does not affect your score. It is used to compare confidence with actual performance.

Pass with 75% and every selected critical check correct.

What you just achieved

After passing, M00 is complete and M01 is the recommended next module.

Download m00-kit.zip

Evidence and mastery