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The Digital Engineer

Nasser Mushtaq

Engineering is hard and full of uncertainty, especially in new product development. As an ex-Senior Mechanical Engineer with 13+ years of industrial experience, I share workflows, frameworks and better tools that help you design and build better products.

Platform
Substack
PricingFreemiumPublishesWeekly
Issues81Founded2 years agoLast Issue6 days ago
Active

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Latest Issues

The trouble with OpenFOAM

You prepare your computer.

Make space on your hard drive.

Follow the installation / upgrade steps for OpenFOAM.

And go ahead and try to launch blockMesh or ParaView…

IT DOESN’T WORK

Instead you see an error message stating you have...

6 days ago
2

Setting up and using OpenFOAM might just kill you.

OpenFOAM is not for the faint-hearted.

When you first encounter OpenFOAM, it’s a minefield from the beginning.

And if you’ve come from the comfort of commercial CFD / CAE tools, then this can initially appear to be a joke!

You probably t...

13 days ago
1
4

Forgetting to design for Human Nature.

Engineers tend to be more intellectual (and geeky) than the rest of society at large, even though we stay conservative whilst we avoid boasting or blowing our own trumpet.

I can't say for certain what you're like, but I know I'm very logic...

a month ago
2

A good CFD simulation is in the details.

This is a nice plot of the velocity in a mixing tank scenario…but there were important Engineering questions being answered.

Most Engineers don’t share their specific workflow - I mean the little details that make all the difference.

Some...

a month ago
1

How I extracted the data I need from OpenFOAM [Part 1]

This post is part of a series, demonstrating a practical investigation using OpenFOAM for CFD simulation and analyses.

If you missed the previous posts, take a look here:


We have a mock Air Inlet Manifold here with a single inlet...

a month ago
2

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  • Nasser Mushtaq

    I help Engineers make better design decisions | ex-Senior Mechanical Engineer now developing better Engineering software | Practical insights, frameworks and better tools

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