THE ENGINEER’S WORKBENCH

Good engineering
starts with
curiosity.

A sketch. A load. A question worth exploring.
Turn your ideas into something you can calculate,
understand and build on.

Find your tool Start with a cross-section
9 working tools · Open in your browser · No sign-up
FIELD NOTES / 001FORM → FORCE → UNDERSTANDING
From a wing profile to its internal structureAn illustrative engineering sketch of an airfoil, its ribs, load arrows and a section detail. Not a calculated result. LIFT / distributed loadchord, cSECTION A–ALook a little closer.CONCEPT SKETCH · NOT TO SCALE
Every detail tells a story.
Let’s work out the numbers.
PICK A QUESTION. GET STARTED.

What are you working on?

Explore all 9 tools ↗
01 / STRUCTURES

What can this
section carry?

Sketch a profile. Find its shear center and see how loads become stresses.

Cross-Section Analyzer ↗ 02 / STRUCTURES

Where do the
loads go?

Set up a beam. Follow forces, bending and torsion through to section stresses.

Beam Analysis ↗ 03 / AERODYNAMICS

What gives your
idea lift?

Explore an airfoil. Connect its shape and angle of attack to pressure and lift.

Airfoil Analysis ↗
BUILT FOR THE WAY ENGINEERS THINK

Make a change.
See what it means.

Engineering is a conversation between intuition and evidence. TrimLab gives you a place to try an idea, inspect the result and ask a better question.

Understand the methods