Flame Temperature Calculator

Constant pressure bipropellant adiabatic combustion

Chamber Pressure: atm

Reactant 1: H HO2 H2 H2O H2O2 O OH O2 HCO CO CO2 N2 N N20 NO NO2 CH4 C6H6 C6H6(L) C7H8 C8H16 C8H18 C8H18(L) C12H26 CH40 C2H50H C3H80 CH2 CH20 C2H2 C2H4 C2H6 H2 Temperature (K): Moles:

Reactant 2: H HO2 H2 H2O H2O2 O OH O2 HCO CO CO2 N2 N N20 NO NO2 CH4 C6H6 C6H6(L) C7H8 C8H16 C8H18 C8H18(L) C12H26 CH40 C2H50H C3H80 CH2 CH20 C2H2 C2H4 C2H6 H2 Temperature (K): Moles:

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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.