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windows default iconRocket Propulsion Analysis Lite Publisher's description

Rocket Propulsion Analysis (RPA) is a multi-platform rocket engine analysis tool for rocketry professionals, scientists, students and amateurs.

Rocket Propulsion Analysis (RPA) is a multi-platform rocket engine analysis tool for rocketry professionals, scientists, students and amateurs.

For many years rocketry scientists, students and amateurs were using command-line MS-DOS or UNIX programs to calculate the performance of the rocket engines. While the accuracy of the old programs is still sufficient for many cases, the old-fashioned interface has poor usability, whereas the lack or absence of active development makes it difficult to satisfy new user requirements.

With release of the RPA Lite Edition, software.lpre.de offers the modern rocket engines analysis tool and promises continuous further development of the program.

RPA is an easy-to-use multi-platform tool for the performance prediction of rocket engines. It features an intuitive graphical user interface with convenient grouping the input parameters and analysis results.

Main Features

* Robust, proven and industry-accepted Gibbs free energy minimization approach is used to obtain the combustion composition
* Analysis of nozzle flows with shifting and frozen chemical equilibrium
* Optimisation of propellant components mixture ratio for maximum specific impulse of bipropellant systems
* Altitude performance analysis
* Analysis of nozzle performance with respect to overexpansion and flow separation
* Throttled engine performance analysis
* Estimation of test (actual) nozzle performance
* Nested analysis, stepping of up to four independent variables (component ratio, chamber pressure, nozzle inlet conditions, nozzle exit conditions)
* Multi-platform graphical user interface for MicrosoftВ® Windowsв„ў (both x86 and x86-64), as well as for AppleВ® Mac OS X and Linux
* Embedded species database editor

System Requirements:

No special requirements.
Program Release Status: Major Update
Program Install Support: Install and Uninstall

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