Rocket Propulsion Analysis

RPA is a multi-platform analysis tool for conceptual and preliminary design of chemical rocket engines capable of:

  • Engine performance analysis
  • Thrust chamber sizing
  • Nozzle wall contour optimization
  • Thrust chamber cooling analysis
  • Engine cycle power balance analysis
  • Engine mass estimation
  • Scripting utility for development of custom solutions

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Combustion Analysis

RPA-C is a combustion analysis tool used in the automotive industry to design airbag inflators and micro gas generators. It can also be used as a general-purpose code for combustion analysis of propellants and pyrotechnics mixtures.

The software is capable of:

  • Solving combustion problems for a wide range of initial mixtures, including compositions producing condensed products
  • Estimating Heat of Explosion (HEX) using exact method and inert diluent (Ar) method
  • Obtaining thermodynamic properties of reacting mixture using robust, proven and industry-accepted Gibbs free energy minimization approach
  • Extendable database of ingredients and products of reaction
  • Import chemical species from NASA CEA and PROPEP formats
  • Editor of chemical species to modify chemical species or add custom ingredients
  • Scripting utility for enabling access to RPA-C functionality from third-party tools and custom scripts (e.g. Matlab, Scilab, or Octave)
  • Scilab native plugin for development of custom solutions

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RPA-C - Tool for Combustion Analysis

Custom Development

We build custom cross-platform, web, and mobile solutions that keep you one step ahead of the competition.

Key tech expertise:

  • Numerical analysis and simulations for rocket propulsion applications
  • Cross-platform development of engineering and scientific software
  • Development in modern C++

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Supplementary Services

We can provide following supplementary services to our customers:

  • Technical support
  • We provide several levels of technical support for all of our products.
  • Technical assistance
  • We support you in modeling and simulation of rocket propulsion systems.
  • Customization
  • Upon your request, we add new features to our products to expand their capabilities.

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Our Customers

RPA's customers range from some of the best-known companies with globally recognized brand names to the growing companies that are just finding new opportunities in aerospace industry.

RPA is also used in R&D institutions of a number of national aerospace agencies, as well as in technical and aerospace universities around the world.

We fully respect our NDAs and so are unable to mention most of our great customers. If you need references, talk to us, and we will introduce you to some of the best brands in the industry.

RP Software+Engineering UG

53819 Neunkirchen-Seelscheid, Germany

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Custom development

Supplementary services

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