...Kian Eisazadeh-Far; Hameed Metghalchi; James C. Keck Thermodynamic properties of ionized gases at high temperatures have been calculated by a new model based on local equilibrium conditions. Calculations have been done for nitrogen, oxygen, air, argon, and helium. The temperature range is 300...

... requires the stacking of a large number of cells.     12 Nondimensionalized channel velocity profile for the flow of air through 18/16 mm, 80-channel PEMFC at different flow rates 11 Nondimensionalized channel velocity profile for the flow of oxygen through 18/16 mm, 80-channel PEMFC...

... combustion split predicted by the model was found to be 80/20 as opposed to the value 84/16 determined from measured species profiles. fluidised beds combustion bubbles coal particle size modelling hydrodynamics oxygen carbon compounds sulphur compounds Volatiles release plays...

.... Associate Editor: A. Jacobi. 14 11 1999 05 01 2000 27 06 2001 25 03 2002 furnaces coal boilers modelling testing heat of combustion oxygen nitrogen compounds industrial plants As the United States utility industry begins the transition from...

... of constraints, while the convergence of GNASA is limited. These codes have been applied in nonequilibrium evolution process of hydrogen-oxygen mixture. The nonequilibrium process has been modeled by using only two constraints in addition to elemental constraints. The results are in good agreement with detailed...

... oxygen Jet fuel is circulated in high-performance military aircraft for cooling purposes before it is burned. Unfortunately, jet fuel degrades in the presence of heat and dissolved O 2 at relatively low temperatures (120–300°C) through numerous complex reactions forming insoluble...