Some say that CFD means “Colors For Directors”, a joke that translates the “visual appeal” that is sold sometimes, but that does not necessarily represent the physical or computational fidelity of the results delivered.
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Dyson Air Multiplier Explained
It’s not that complex, which makes it even more interesting.
Static, stagnation and total pressure – one more try
Here I venture one more attempt to explain their differences and similarities, among several others existing out there.
ISO 9001 – more than a certificate, a management strategy
Look at the set of standards as a process, a management strategy, an input to be used continuously. This is what will bring the real benefits and make all the difference.
Vortex Visualization – Q-Criterion
Large values of Q correspond to regions of high angular velocity close to the vortex cores.
Courant Number, CFL and CFL Condition
Even though the differences are very subtle, they exist and I propose an explanation here that can help new researchers in this field.
Structured mesh vs. Structured calculation
A structured mesh will not necessarily be calculated as such.
Turbulence: more deterministic than you think!
Turbulence is a deterministic (non-random) phenomenon, being treated as random only for modeling purposes.
Don’t shout in the datacenter!
Noise vibrations impair the data transfer rate.
U.X. CFD Computational Simulation Engineering 