Hongchi Zhong (Darian)
Research Notes

CFD tutorials, tools, and engineering notes.

A living archive of simulation workflows, visualization experiments, and practical scripts from daily research.

Some Awesome PicsShare
Jun 11, 2026

Some Awesome Pics

Share some cool pics made before.

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How to do high-dimensional FFT with Fluent data?Tutorial
May 10, 2026

How to do high-dimensional FFT with Fluent data?

It's not as difficult as you imagined.

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How to use Tourbo Grid to generate structured hexahedral mesh?Tutorial
May 09, 2026

How to use Tourbo Grid to generate structured hexahedral mesh?

This tutorial shows how to use TurboGrid to generate a structured hexahedral mesh for simulation.

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Tecplot Guide: Vortex Identification Methods(Republished)Tutorial
Apr 30, 2026

Tecplot Guide: Vortex Identification Methods(Republished)

Learn the fundamentals of vortex identification methods in Tecplot.

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CPU Benchmark for CFDShare
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CPU Benchmark for CFD

Data comes from my own testing for reference.

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Wake of a circular cylinder at Re=3900Share
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Wake of a circular cylinder at Re=3900

A CFD visualization note for the cylinder wake case.

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How to couple EP theory with LES?Tutorial
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How to couple EP theory with LES?

It's not as hard as you imagined either.

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Best Practices for ICEM Meshing and Fluent CalculationsTutorial
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Best Practices for ICEM Meshing and Fluent Calculations

Learn the practices for creating meshes and running fluent calculations.

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Tutorial of Continuous Wave TransportTutorial
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Tutorial of Continuous Wave Transport

Learn the fundamentals of continuous wave transport theory.

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Tutorial of Proper Orthogonal DecompositionTutorial
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Tutorial of Proper Orthogonal Decomposition

Learn the fundamentals of proper orthogonal decomposition theory.

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Articles | Hongchi Zhong (Darian)