Optimized kinetics mechanism and calculator for natural gas combustion,NO-x production and reburning (GRI-MECH~TM 3.0)

摘要

A reliable description of natural gas oxidation chemistry and associated pollutant formation is essential to successful ocmbustion computer modeling,as an aid in imporving the design of natural gas fired equipment.The chemical reaction mechanism must be faithful to current experimental and theoretical knowledge of the elementary reaction rates involved,successfully account for basic flame properties,ignition limits and delays,and be readily available to the naturla gas ocmbustion research community in a form that can be put to practical use by engineers without chemical kinetics expertise.We describe GRI-Mech~Tm 3.0,the formation and reburnign.A new version of the interactive GRI-Mech Calculator (Version 3.0) allows non-experts to prepresent and solve naturla gas combustion problems as combinations of well-mixed and plug flow reactors.