Tutorials Manual

More documents

Recommendations

Info

Chemkin 4.1.1 Chapter 2: Combustion in Gas-phase Processes 2.8.5.3 Soot Oxidation Reaction Once soot particles are created in the flame zone, they start interacting with the surrounding gas mixture and with one another. Therefore, if oxidizers such as O, OH, and O 2 are available in the gas mixture, the soot particles are also subjected to oxidation. Neoh et al. 27 found that the most effective soot oxidizer in the flame zone is OH and determined that the collision efficiency (or sticking coefficient) for the OH oxidation reaction is 0.13. For simplicity, the current mechanism only includes soot oxidation due to OH: (S14) OH+(S)+C(B)=>CO+H(S) 0.13 0.0 8000.0 STICK 27. K.G. Neoh, J.B. Howard, and A.F. Sarofim, in Particulate Carbon Formation During Combustion, D.C. Siegla and G.W. Smith (Eds.), Plenum Publishing Corp., pp. 261- 282 (1981). © 2007 Reaction Design 90 RD0411-C20-000-001
Chemkin 4.1.1 3 3 Catalytic Processes 3.1 Catalytic Combustors, Converters and Aftertreatment 3.1.1 Two-Stage Catalytic Combustor 3.1.1.1 Problem description For this problem, we need to design a virtually zero-NO x combustor for a sub-scale test unit of our micro-turbine system. This new combustor must also match several gas turbine inlet specifications to optimize the overall system performance under fullload, steady-state operation. A typical gas turbine flow capacity chart is shown in Figure 3-1. The combustor-related design specifications normally include total mass flow rate of the gas turbine system and the turbine rotor inlet temperature, TRIT. RD0411-C20-000-001 91 © 2007 Reaction Design
Page 1 and 2:
August 3, 2007 1:53 am Release 4.1.
Page 3 and 4:
Chemkin 4.1.1 Contents Table of Con
Page 5 and 6:
Chemkin 4.1.1 Tables List of Tables
Page 7 and 8:
Tutorials Manual 4.1.1 Figures List
Page 9 and 10:
List of Figures Tutorials Manual 2-
Page 11 and 12:
List of Figures Tutorials Manual 4-
Page 13 and 14:
Chemkin 4.1.1 1 1 Introduction The
Page 15 and 16:
Chapter 1: Introduction Tutorials M
Page 17 and 18:
Chemkin 4.1.1 2 2 Combustion in Gas
Page 19 and 20:
Chapter 2: Combustion in Gas-phase
Page 21 and 22:
Page 23 and 24:
Page 25 and 26:
Page 27 and 28:
Page 29 and 30:
Page 31 and 32:
Page 33 and 34:
Page 35 and 36:
Page 37 and 38:
Page 39 and 40: Chapter 2: Combustion in Gas-phase
Page 89: Chapter 2: Combustion in Gas-phase
Page 93 and 94: Chapter 3: Catalytic Processes Tuto
Page 115 and 116: Chemkin 4.1.1 4 4 Materials Problem
Page 117 and 118: Chapter 4: Materials Problems Tutor
Page 141 and 142:
Chapter 4: Materials Problems Tutor
Page 143 and 144:
Page 145 and 146:
Page 147 and 148:
Page 149 and 150:
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
Chemkin 4.1.1 5 5 Chemical Mechanis
Page 163 and 164:
Chapter 5: Chemical Mechanism Analy
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
Page 173 and 174:
Page 175 and 176:
Page 177 and 178:
Tutorials Manual 4.1.1 Index Index
Page 179 and 180:
Index Tutorials Manual normalized s
show all

Tutorials Manual

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?