Rocket Motor Software


The BATES Grain Calculator

An excellent way to determine the best design for your rocket motors. Input the data and watch as the program performs the burn simulation. The time control can be moved to see how the grain burns and how the chamber pressure varies with time. It is then a simple task of changing the parameters in order to meet your design needs. A must for the serious amateur rocketeer.




The Propellant Characterization Calculator

This program makes propellant characterization easy. Just input the data obtained from the two test burns. The calculator then determines the burn rate data as well as the combustion efficiency.




The Rocket Motor Calculator

This program applies gas dynamics theory in determining performance results for a given propellant. It also gives the user important optimum nozzle expansion data. Temperatures can be entered in Fahrenheit,Celsius,Kelvin, or Rankin.




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