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Flame Temperature Calculator

Constant pressure bipropellant adiabatic combustion

Chamber Pressure: atm

Reactant 1: Temperature (K): Moles:

Reactant 2: Temperature (K): Moles:


This page is a Web interface to EQLBRM, a program written by David T. Pratt, Professor Emeritus of Mechanical Engineering of the University of Washington. This version of EQLBRM is based on a DOS/UNIX text-oriented program written in Fortran IV in the late 1980's. It has far more capabilities than are implemented in the simple interface here.

This version is written mostly in Fortran, with a portion in C that communicates with the browser, and compiled using the Gnu tools.

A DOS version of EQLBRM was included in two textbooks: "Hypersonic Airbreathing Propulsion", by W. H. Heiser and D. T. Pratt (1994), and "Aerothermodynamics of Gas Turbine and Rocket Propulsion, Third Edition", by G. C. Oates (1997).

Questions, comments and criticisms should be directed to Dan Erwin.