Please tell us if you know further interesting web sites.

Technical Software

Engineering Software Database (offline at the time)
Here you can download scientific and technical software, a site of American Society of Mechanical Engineers.

Pressure Drop Calculator
Internet-Site, which calculates the pressure drop in pipes (online).

Two Phase Pressure Drop in Piping
Internet-Site, which calculates the pressure drops of two phase flow in pipes (online).

Properties of gases and liquids

NIST WebBook
Database of National Instituts of Standards and Technologie. Here you will find properties of gases and liquids (thermochemical, thermophysical data ...).

Prode's Thermophysical Properties Generator (PPP)
Software to calculates properties of pure fluids and mixtures (near 1000 fluids).

Finding Physical Properties on the Internet
Some pretty good resources for properties on the net.


Your Guide to Pump Manufacturers & Suppliers

Pump and pump system information: On this site you will learn about pumps and pump systems. You can do calculations and trouble-shoot existing pump systems

LMNO Engineering, Research, and Software, Ltd.
Fluid flow calculations and informations about fluid flow calculation.

Pumps-Directory: Directory of all pump manufacturers worldwide
More than 5000 links to pump and seal manufacturers.

Pump&Systems - The Magazine For Pump Users Worldwide
In the archiv you will find many informations about pumps.

The Mc Nally Institute - Pump and Seal Technical Information
Many technical informations about pumps and seals. - Web-Based Resource for Process Piping Professionals
Links to technical informations about pipe design.

ELA Engineering Directory
Many links to all themes, which are interesting for the engineer.

Chemical Engineering
Many articles, links and software about chemical engineering.

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