Paul Aerospace Works

The Paul Aerospace Company Ltd.

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About this app

Paul Aerospace Works is a professional-grade engineering toolkit for aerospace and mechanical engineers, covering reliability analysis, aircraft performance, and compressible flow calculations in one app.

WEIBULL & LOGNORMAL RELIABILITY ANALYSIS
Generate Weibull and Lognormal failure probability distributions from your data sets to support reliability engineering and failure analysis work.

AIRCRAFT PERFORMANCE
Calculate aircraft range and endurance from standard performance parameters.

COMPRESSIBLE FLOW & NORMAL SHOCKS
Solve compressible flow relations and normal shock calculations for common gas dynamics problems.

ISA ATMOSPHERE
Reference International Standard Atmosphere conditions at altitude.

New tools and calculators are added regularly.

PAUL AEROSPACE WORKS PRO unlocks:

Weibull analysis with suspension (censored) data
Export of all results
Compressible flow and normal shock tables across multiple gases and temperatures

What’s new

A reliability calculator has been added to quickly calculate unreliability given time or time given unreliability for both Weibull and Lognormal distributions. From the reliability distribution generators you can go directly to this calculator to quickly look at what-if scenarios.

For generating Weibull and Lognormal distributions, you can now use shorthand to quickly add a number of parts with the same failure or suspension time. For example, "8@1300" would be 8 parts, each with 1300 hours.