Untitled - Aerobib - Universidad Politécnica de Madrid

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11.5. FLAME STABILIZATION 279 which is the reason for the special behavior of the holders observed by Longwell [18]. In this formulae, D is a linear dimension of the holder. The problem which remains to be solved is the process in the mixing zone which determines the value for τ i . References [1] Schultz-Grunow, F.: Similarity Laws of Deflagration. Fourth Symposium (International) on Combustion, Williams and Wilkins Co., Baltimore, 1953, pp. 439- 443. [2] Damköhler, G.: Einflüsse der Strömung, Diffusion and des Warmeliberganges auf die Leistung von Reaktionsofen. Z. Elektrochem., Vol. 42, 1936, pp. 846- 862. [3] Penner, S. S.: Similarity Analysis for Chemical Reactors and the Scaling of Liquid Fuel Rocket Engines. Combustion Researches and Reviews, AGARD, 1955. [4] von Kármán, Th.: Dimensionslose Grösen in Grenzgebieten der Aerodynamik. Z. F. W., Jan-Febr. 1956, pp. 3-5. [5] Weller, A. E.: Similarities in Combustion, a Review. Selected Combustion Problems, Vol. II, AGARD, 1956, pp. 371-383. [6] Penner, S. S.: Models in Aerothermochemistry. International Symposium on Models in Engineering, Venice, Italy, 1955. [7] Ross, Ch. C.: Scaling of Liquid Fuel Rocket Combustion Chambers. Selected Combustion Problems, Vol. II, AGARD, 1956, pp. 444-456. [8] Crooco, L.: Considerations on the Problem of Scaling Rocket Motors. Selected Combustion Problems, Vol. II, AGARD, 1956, pp. 457-468. [9] Barrère, M.: Similarity of Liquid Fuel Rocket Combustion Chambers. ONERA, Paris, 1956. [10] Penner, S. S. and Fuhs, A. E.: On Generalized Scaling Procedures for Liquid- Fuel Rocket Engines. Combustion and Flame, Vol. I, June 1957, pp. 229-240. [11] Ross, Ch. C. and Datner, P. P.: Combustion Instability in Liquid Propellant Rocket Motors. A Survey. Selected Combustion Problems, Vol I, AGARD, 1954, pp. 352-380.
280 CHAPTER 11. SIMILARITY IN COMBUSTION. APPLICATIONS [12] Crocco, L. and Grey, J.: Combustion Instability in Liquid Propellant Rocket Motors. Proceedings of the Gas Dynamic Symposium on Aerothermochemistry, Northwestern Univ., Evanston Illinois, 1956. [13] Crocco, L. and Cheng, S. I.: Theory of Combustion Instability in Liquid Propellant Rocket Motors. Butterworths Scientific Publications, 1956. [14] Summerfield, M.: A Theory of Unstable Combustion in Liquid Propellant Rocket Systems. Journal of the American Rocket Society, Sept. 1951, pp. 108-114. [15] Crocco, L.: Aspects of Combustion Stability in Liquid Propellant Rooket Motors. Journal of the American Rocket Society, Nov. 1951, pp. 163-178. [16] Scurlock, A. C.: Flame Stabilization and Propagation in High Velocity Gas Streams. Meteor Report No. 19, Mass. Inst. Tech., May 1948. [17] Zukoski, E. E. and Marble, F. E.: Experiments Concerning the Mechanism of Flame Blowoff from Bluff Bodies. Proceedings of the Gas Dynamic Symposium on Aerothermochemistry, Northwestern Univ., Evanston Illinois, 1956. [18] Longwell, J. P.: Flame Stabilization by Bluff Bodies and Turbulent Flame in Ducts. Fourth Symposium (International) on Combustion, Williams and Wilkins Co., Baltimore, 1953, pp. 90-97. [19] Longwell, J. P., Frost, E.E. and Weis, M.A.: Flame Stability in Bluff Body Recirculation Zones. Industrial and Engineering Chemistry, Vol. 45, August 1953, pp. 1629-1633. [20] Spalding, D. B.: Theoretical Aspects of Flame Stabilization. Aircarft Engineering, Sep. 1953, pp. 264-268,276. [21] Lees, L.: Fluid Mechanical Aspects of Plane Stabilization. Jet Propulsion, July- August 1954, pp. 234-236. [22] Zukoski, E. E. and Marble, F. E.: The Role of Wake Transition in the Process of Flame Stabilization on Bluff Bodies. Combustion Researches and Reviews, AGARD, 1955, pp. 167-180.
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Aerothermochemistry Gregorio Millá
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PRESENTACIÓN Amable Liñán Es un
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que no cambiaron los resultados, y
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INSTITUTO NACIONAL DE TÉCNICA AERO
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aim to become acquainted with Aerot
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Tarifa, Manuel de Sendagorta and Ig
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3.4 Energy equation . . . . . . . .
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8.4 Quenching . . . . . . . . . . .
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Chapter 1 Thermochemistry 1.1 Intro
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1.1. INTRODUCTION 3 GAS ε/k (K) σ
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1.1. INTRODUCTION 5 14 12 10 N 2 CH
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1.2. THERMODYNAMIC FUNCTIONS OF AN
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1.2. THERMODYNAMIC FUNCTIONS OF AN
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1.3. MIXTURE OF GASES 11 Helmholtz
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1.3. MIXTURE OF GASES 13 is the par
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1.3. MIXTURE OF GASES 15 Entropy Si
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1.4. CALCULATION OF THE THERMODYNAM
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1.4. CALCULATION OF THE THERMODYNAM
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1.5. CHEMICAL REACTIONS IN A MIXTUR
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1.6. CHEMICAL EQUILIBRIUM 23 Since
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∆G 0 j = ∑ i 1.7. CASE OF A MIX
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1.7. CASE OF A MIXTURE OF IDEAL GAS
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1.8. CHEMICAL KINETICS 29 1.8 Chemi
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1.8. CHEMICAL KINETICS 31 Mechanics
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1.8. CHEMICAL KINETICS 33 This stru
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1.8. CHEMICAL KINETICS 35 [3] Hirsc
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Chapter 2 Transport phenomena in ga
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2.2. DIFFUSION 39 Hereinafter, nota
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2.2. DIFFUSION 41 where r is the di
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2.2. DIFFUSION 43 T ∗ Ω (1,1)∗
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2.2. DIFFUSION 45 Gas Pair σ 12 (
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2.2. DIFFUSION 47 coefficients. 14
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2.3. VISCOSITIES 49 2.3 Viscosities
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2.3. VISCOSITIES 51 Here µ and µ
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2.3. VISCOSITIES 53 Its value depen
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2.4. THERMAL CONDUCTIVITY 55 2000 1
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2.4. THERMAL CONDUCTIVITY 57 4000 3
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Chapter 3 General equations 3.1 Int
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3.2. EQUATION OF CONTINUITY 61 The
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3.2. EQUATION OF CONTINUITY 63 A i
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3.4. ENERGY EQUATION 65 where the s
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3.4. ENERGY EQUATION 67 The energy
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3.5. GENERAL EQUATIONS 69 obtained
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3.6. ENTROPY VARIATION 71 Taking in
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3.7. ONE-DIMENSIONAL MOTIONS 73 red
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3.8. STATIONARY, ONE-DIMENSIONAL MO
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3.9. THE CASE OF ONLY TWO CHEMICAL
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3.10. STATIONARY, ONE-DIMENSIONAL M
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3.11. APPENDIX: NOTATION AND REPERT
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3.11. APPENDIX: NOTATION AND REPERT
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Chapter 4 Combustion Waves 4.1 Deto
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4.2. KINDS OF DETONATIONS AND DEFLA
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4.2. KINDS OF DETONATIONS AND DEFLA
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4.3. VELOCITY OF THE BURNT GASES 95
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4.3. VELOCITY OF THE BURNT GASES 97
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4.4. PROPAGATION VELOCITY 99 p H’
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4.5. APPLICATIONS 101 By substituti
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4.7. INDETERMINACY OF THE SOLUTION
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Chapter 5 Structure of the combusti
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5.2. WAVE EQUATIONS 107 of diffusio
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5.2. WAVE EQUATIONS 109 2) Burnt ga
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5.4. LIMITING FORM OF THE WAVE EQUA
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5.4. LIMITING FORM OF THE WAVE EQUA
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5.5. DETONATIONS 115 Of these two v
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5.5. DETONATIONS 117 waves. Such th
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5.5. DETONATIONS 119 This relation
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5.5. DETONATIONS 121 curves, repres
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5.6. DEFLAGRATIONS 123 mum temperat
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5.6. DEFLAGRATIONS 125 8 7 v/v 1 =T
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5.7. TRANSITION FROM DEFLAGRATION T
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5.7. TRANSITION FROM DEFLAGRATION T
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Chapter 6 Laminar flames 6.1 Introd
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6.1. INTRODUCTION 133 papers presen
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6.3. BOUNDARY CONDITIONS 135 c) Dif
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6.4. MODIFICATION OF THE CONDITIONS
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6.4. MODIFICATION OF THE CONDITIONS
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6.6. EXAMPLE 141 generally impossib
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6.6. EXAMPLE 143 Two more relations
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6.7. REACTION VELOCITY 145 1.0 0.8
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6.8. FLAME EQUATIONS 147 6.8 Flame
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6.9. SOLUTION OF THE FLAME EQUATION
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6.10. STRUCTURE OF THE COMBUSTION W
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6.11. IGNITION TEMPERATURE 161 6.11
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6.12. GENERAL EQUATIONS FOR THE COM
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6.13. OZONE DECOMPOSITION FLAME 169
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6.14. HYDRAZINE DECOMPOSITION FLAME
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6.15. FLAME PROPAGATION IN HYDROGEN
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Chapter 7 Turbulent flames 7.1 Intr
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7.1. INTRODUCTION 209 300 250 TURBU
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7.2. TURBULENT COMBUSTION THEORIES
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7.4. COMPARISON WITH EXPERIMENTAL R
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Chapter 8 Ignition, flammability an
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8.2. IGNITION 223 comparison betwee
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8.3. FLAMMABILITY LIMITS 225 The pr
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8.4. QUENCHING 227 8.4 Quenching So
Page 248 and 249: 8.4. QUENCHING 229 [19] Simon, D. M
Page 250 and 251: Chapter 9 Flows with combustion wav
Page 252 and 253: 9.2. CONDITIONS THAT MUST BE SATISF
Page 254 and 255: 9.3. NORMAL FLAME FRONT 235 9.3 Nor
Page 256 and 257: 9.4. INCLINED FLAME FRONT 237 60 50
Page 258 and 259: 9.5. ENTROPY JUMP ACROSS THE FLAME
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Page 262 and 263: 9.6. VORTICITY ACROSS THE FLAME 243
Page 264 and 265: Chapter 10 Aerothermodynamic field
Page 266 and 267: 10.1. INTRODUCTION 247 form numeric
Page 268 and 269: 10.1. INTRODUCTION 249 ∆ P /∆ P
Page 270 and 271: 10.2. TSIEN METHOD 251 As aforesaid
Page 272 and 273: 10.2. TSIEN METHOD 253 1.0 λ=6.0 M
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Page 278 and 279: 10.5. CHAMBER WITH SLOWLY VARYING C
Page 280 and 281: Chapter 11 Similarity in combustion
Page 282 and 283: 11.2. DIMENSIONLESS PARAMETERS OF A
Page 284 and 285: 11.2. DIMENSIONLESS PARAMETERS OF A
Page 286 and 287: 11.3. SCALING OF ROCKETS 267 Furthe
Page 288 and 289: 11.3. SCALING OF ROCKETS 269 From h
Page 290 and 291: 11.4. SCALING OF ROCKETS FOR NON-ST
Page 292 and 293: 11.4. SCALING OF ROCKETS FOR NON-ST
Page 294 and 295: 11.5. FLAME STABILIZATION 275 Flame
Page 296 and 297: 11.5. FLAME STABILIZATION 277 Flame
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Page 308 and 309: 12.2. GENERAL EQUATIONS FOR LAMINAR
Page 310 and 311: 12.3. BOUNDARY CONDITIONS ON THE FL
Page 312 and 313: 12.4. SIMPLIFIED EQUATIONS 293 As f
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Page 320 and 321: Chapter 13 Combustion of liquid fue
Page 322 and 323: 13.2. ATOMIZATION 303 lem has been
Page 324 and 325: 13.4. COMBUSTION 305 solution corre
Page 326 and 327: 13.5. NOTATION 307 2) The phenomeno
Page 328 and 329: 13.6. CONTINUITY EQUATIONS 309 Chem
Page 330 and 331: 13.7. ENERGY EQUATION 311 The value
Page 332 and 333: 13.8. DIFFUSION EQUATIONS 313 13.8
Page 334 and 335: 13.9. COMBUSTION VELOCITY OF THE DR
Page 336 and 337: 13.10. INTEGRATION OF THE EQUATIONS
Page 338 and 339: 13.11. NUMERICAL APPLICATION 319 wh
Page 340 and 341: 13.11. NUMERICAL APPLICATION 321 10
Page 342 and 343: 13.12. COMPARISON WITH EXPERIMENTAL
Page 344 and 345: 13.14. COMBUSTION OF FUEL SPRAYS 32
Page 346 and 347: 13.15. DROPLET EVAPORATION 327 4 0.
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13.15. DROPLET EVAPORATION 329 1 0.
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13.16. APPENDIX: APPLICATION OF PRO
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Untitled - Aerobib - Universidad Politécnica de Madrid

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