Vorticity at the back of the estateback model
CFD postprocessing is storytelling!
When we run CFD, the solver gives us numbers, contours, and vectors.
But those plots alone rarely convince anyone.
At the end of the day, CFD doesn’t sell itself.
The story you tell through your postprocessing does.
When I look back at my early CFD projects, I realize something important.
I thought running the solver was the hardest part.
Mesh generation, turbulence models, BCs, I obsessed over them.
When the results came in, I proudly shared contour plots and vector fields.
And the response was silence.
Why? Because nobody else in the room could see what I was seeing.
To them, it was just a rainbow of colors.
To me, it was flow separation, pressure recovery, and efficiency losses.
That’s when I understood, post processing is not plotting. It’s storytelling.
The job of a CFD engineer is not just to simulate. It’s to translate.
To take terabytes of raw data and weave them into a story that drives action.
Anyone can generate plots.
But only an engineer who can tell the story can create impact.
Source: SimScale [Vorticity at the back of the estateback DrivAer model]
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