The data, the reactants, products, temperatures,
pressures, properties,etc., are all on view and ready for
you to modify
Capabilities
Several different types of problem can be
solved:
Composition at a defined temperature and pressure
Adiabatic temperature and composition at constant
pressure
Composition at a defined temperature and at constant
volume
Adiabatic temperature and composition at constant volume
Adiabatic compression and expansion
defined final temperature (Frozen chemistry)
defined final pressure (Frozen or equilibrium
chemistry)
defined volume ratio (Frozen or equilibrium
chemistry)
Equilibrium constant calculations
calculates stoichiometric coefficients
provides an expression describing the temperature
ependence of the equilibrium constant
calculates reverse reaction rate from forward
rate
Shock calculations (see the note on the limitations of these)
post shock temperature, pressure, and composition
from shock speed
equilibrium or frozen chemistry
incident or reflected shocks
Chapman-Jouget detonation velocities
You can:
Automatically increment any of the problem parameters
Save the results in a spreadsheet (requires Excel)
Define mixtures and use as a single species
Calculate equilibrium while specifying concentrations of
unreactive species, e.g. soot
Handle "super-equilibrium" radical
concentrations
Enter and display species concentrations in mass as well
as molar units
Calculate viscosities and thermal conductivities of
mixtures of gases
Use multiple thermodynamic database files in a standard
NASA polynomial format
Generate fitted NASA polynomials from thermodynamic data
Gaseq is intended primarily for gas phase calculations,
although there is a limited facility for condensed phases such as
soot.. Use another program if you are interested in metallurgy or
aquatic chemistry, etc.
You can download this version of
Gaseq for your personal use. It is intended as research tool and
the responsibility for the accuracy or correctness of any results
lies with you.
