# Computational fluid dynamics

Part of the Wikiversity Division of Fluid Mechanics, Division of Applied Mechanics, School of Engineering and the Engineering and Technology Portal

## Content summary

All those CFD enthusiasts out there.. Lets start a new CFD course which will meet every requirement that has to be met...

## Learning Materials

### CFD Lessons

#### Lesson 1

EXAMPLE For a source contaminant concentration ${\displaystyle \ C_{0}}$  entering a flow of velocity ${\displaystyle {\vec {U}}}$  at a distance ${\displaystyle \ x}$  upstream from a point, the downstream concentration ${\displaystyle \ C}$  at that point is determined by the ratio...

${\displaystyle {\frac {C}{C_{0}}}=e^{\frac {x*{\vec {U}}}{D}}}$

Where... ${\displaystyle \ D}$  is the local dispersion coefficient determined by ${\displaystyle \ D=0.067*depth*V_{f}}$

and where friction velocity is ${\displaystyle V_{f}={\sqrt {g*depth*ChannelSlope}}}$

## Assignments

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### Study guide:

• Physical Properties of the Oceans
1. Wikipedia article:Computational Fluid Dynamics
2. Wikipedia article:xxx

## References

Additional helpful readings include:

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