10+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

"AIRExpander" calculates the expansion of dry standard air for all kind of turbo expanders

You can easily edit the boundary conditions by the app sliders. For each calculation inlet pressure, inlet temperature and exhaust pressure are mandatory. One of the three parameters mass flow, efficiency or power can be calculated. You can switch between these three parameters.

The following sizes are additional calculated for inlet and exhaust: enthalpy, entropy, specific volume and volumetric flow.
Updated on
Sep 21, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

Stability improvements and security updates

App support

About the developer
Christian Kaiser
myengineering@posteo.de
Zum Wildenstein 25 42579 Heiligenhaus Germany
+49 1522 6212576

More by Christian Peter Kaiser