OCR Text |
Show Table I. Trial matrix for data set 1 (response surface experiments, constant gas flow). Total Gas Air Oxygen Total Oxygen oxygen Nitrogen flow, flow, flow, flow, enrichment, flow, flow, Test scfh scfh scfh scfh percent scfh scfh ----------------------------------------------------------------- 1 200 3707 192 4099 24.8 967 2932 2 200 3066 40 3306 21.9 681 2425 3 200 2030 98 2328 24.5 522 1606 4 200 2030 286 2516 30.7 710 1606 5 200 3066 344 3610 28.9 985 2425 6 200 2780 192 3172 26.0 773 2199 7 200 2780 192 3172 26.0 773 2199 Post flame Adiabatic Measured Post flame oxygen partial flame kiln exit oxygen flow, pressure, temp, temp, Test SR* scfh (F02) percent (P02) K K ----------------------------------------------------------------- 1 2.4 560 13.7 1454 1125 2 1.7 274 8.3 1687 1172 3 1.3 116 5.0 2125 1201 4 1.7 304 12.1 2017 1200 5 2.4 578 16.0 1584 1151 6 1.9 367 11.6 1732 1181 7 1.9 367 11.6 1732 1159 *stoichiometric ratio 20 |