Vortex Design 1

Maybe CFD software. OpenFlower or

NaSt3DGP



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"Pumping systems account for nearly 20% of the world’s energy used by electric motors and 25% to 50% of the total electrical energy usage in certain industrial facilities." - DOE statistic (Note: Make that 99.99% for pipeline companies)

BigInch, that's exactly what I'm looking for!!
But unfortunately I do not know anything about CFD softwares, or OpenFlower or NaSt3DGP... I downloaded the Nast3dgp but like I said I can not use it... Is there an easy way for me to get this,

what softwares do I need?

If you can explain to me briefly I'll be glad

I hope you downloaded the manual. Sorry. CFD is a bit difficult to explain over the internet. Good luck.

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"Pumping systems account for nearly 20% of the world’s energy used by electric motors and 25% to 50% of the total electrical energy usage in certain industrial facilities." - DOE statistic (Note: Make that 99.99% for pipeline companies)