Pipe Flow Expert 2009.v4.12复杂管路网络设计和分析
Pipe Flow Expert是一款设计和分析复杂管路网络的软件，尤其适用于管流和压力需要平衡的情形。

Pipe Flow Expert is our premier software application for designing and analyzing complex pipe networks where the flows and pressures must be balanced to solve the system.

 Its features include:

An Intuitive User Interface that is best-in-class & easy to use
Now with Isometric 3D drawing capability!
A Robust Calculation Engine that will solve complex pipe networks
Pressure Loss calculated using the Darcy-Weisbach method
Friction Factors calculated using the Colebrook-White equation
Modelling of up to 1000 pipes in the full version.
A Fluid Database with common liquid and gas data
A Pipe Database with common pipe materials and sizes
A Fittings Database with common valve and fitting data
The Darcy-Weisbach method provides accurate results for non-compressible fluids (including most process fluids). It also provides satisfactory results for compressible fluids when the pressure drop through the pipe system is less than 40% of the inlet pressures.