Chemical Chemical Turbulent Fire Engines Laminar Laminar - PowerPoint PPT Presentation

11 th U.S. National Combustion Meeting, Pasadena, California Monday, 25 March 2019 Engines Chemical Chemical Turbulent Fire Laminar Engines II Detonations Soot Coal Kinetics Kinetics II Flames Flames 1H01: 71DE- 09:35 1A01: 71CK- 1B01: 71CK- 1C01: 71TF- 1D01: 71FI- 1E01: 71IC- 1F01: 71LF- 1G01: 71IC- 1J01: 71SO- 1K01: 71CB- 0246 Low- 0328 0490 Effect 0362 0556 0051 Effect 0279 Neural 0217 0256 0385 Sub- temperatur Filtering in of Comparison Autoignition of Fuel Networks Acceleration Isomer- micron ash e oxidation combustion Turbulence of emissions propensity Sensitivity Applied to of specific aerosol of data on Chemistry from liquid- of high on PAH Predicting deflagration combustion formation in tetrahydrof assimilation in Single fueled pool octane full Emissions in Diesel Fuel -to- chemistry in oxy-coal uran Element fires and fire boiling Partially Spray detonation opposed- combustion Shear Coaxial whirls range Premixed Characteristi transition flow at Rocket gasolines – Counterflow cs through diffusion atmospheric Injector Correlating Flames ozone flames of and elevated combustion addition in allene and pressures behavior, C2H2/O2 propyne from mixtures in detailed microchann chemical els kinetic models to RCM and IC engine experiments

Engines Chemical Chemical Turbulent Fire Laminar Engines II Detonations Soot Coal Kinetics Kinetics II Flames Flames 1D02: 71FI- 1H02: 71DE- 1J02: 71SO- 09:55 1A02: 71CK- 1B02: 71CK- 1C02: 71TF- 1E02: 71IC- 1F02: 71LF- 1G02: 71IC- 1K02: 71CB- 0118 0205 The 0554 0253 Effect 0208 End- 0068 0040 0293 Some 0067 0457 Speciation machine Retrospectiv of carbon Gas Exploring Prediction specific Reactive Uncertainty Studies learning for e Lagrangian nanotubes Autoignition N2O of aspects on molecular Quantificatio during Low- variational Analysis of addition on Fraction and Emissions autoignition state dynamics n and to- transition Turbulence- the Flame Flame from Lean , flame and vectors in simulations Validation of intermediat state theory Chemistry Spread Rate Propagation Premixed engine the of the yield a 15MW Oxy- e Interactions over a Jet A Rate in Hydrogen combustion conservativ sooting fired Coal Temperatur in Highly pool Laser- and Natural properties e indices of Combustion e Oxidation Turbulent Ignited Gas laminar for representati nitrogenate System of n- Premixed Primary flames multicompo on of d heptane in Flames Reference stabilized by nent fuels chemical hydrocarbo a Motored Fuel a Flat Flame using explosive ns Engine Mixtures at Burner machine mode Elevated learning analysis Temperatur e and Pressure 1F03: 71LFP- 1H03: 71OT- 1J03: 71SO- 10:15 1A03: 71CK- 1B03: 71CK- 1C03: 71TF- 1D03: 71FI- 1E03: 71IC- 1G03: 71IC- 1K03: 71CB- 0578 0146 0551 0449 Swirling 0494 0587 Head- 0415 0506 Effect 0169 0540 Functional LES/PDF of Assessing the dynamics in Investigatin on Chemical of Evaluating Radiative Group Sandia impact of liquid-pool g Auto- quenching explosive Capacitive the charged heat transfer Chemistry flame D multicompon fires: ignition of of laminar mode Discharge fraction of modeling in of Low- using a ent transport transitions Hydrotreate methane-air analysis of Ignition on nanometric pressurized Temperatur coupled on the between d Vegetable flames on a lean Plasma carbonaceo oxy-fuel e Biofuel pre- vorticity pool fires, Oil in plate at blowout in a Combustion us materials combustion Oxidation partitioned budget of fire whirls, Ignition temperatur gas turbine of Propane- from a systems adaptive turbulent and blue Quality es below combustor Air Mixture sooting chemistry premixed whirls Tester 300 K ethylene (PPAC) – flames premixed ISAT flame methodolog y

Engines Chemical Chemical Turbulent Fire Laminar Engines II Detonations Soot Coal Kinetics Kinetics II Flames Flames 1F04: 71LF- 1H04: 71DE- 10:35 1A04: 71CK- 1B04: 71CK- 1C04: 71TF- 1D04: 71FI- 1E04: 71IC- 1G04: 71IC- 1J04: 71SO- 1K04: 71CB- 0271 0485 A 0213 A non- 0528 The 0395 Impact 0112 0374 0199 Effect 0119 0455 Studies of unifying local analysis influence of of Ethanol Experiments Mapping of unequal Developme Bayesian Low and analytical of strong an immersed Blending on and the Dual- blockage nt of a Data- Parameter High framework fluctuations heater on the Modeling of Fuel ratio and derived Estimation Temperatur of using in non- pool fire Autoignition NOx Combustion obstacle Sooting for a Large- e Oxidation Jacobian premixed burning Characteristi Formation Modes of a spacing on Index that Eddy of N- matrices turbulent jet behaviors cs of a Full in Premixed Light-Duty wave speed Includes Simulation pentane with flames Boiling Stagnation Diesel and Effects of (LES) Based with Nitric consistent Range Flames of a Engine at overpressur Oxygen Coal NOx Oxide and state Gasoline Typical Jet A Medium e during Containing Model Nitrogen vectors and Its Speed and flame Fuel Dioxide Surrogates Low Load propagation Component Additions in at Advanced in premixed s a Jet Stirred IC Engine H2/O2 Reactor Conditions mixtures 10:55 – 11:20 Morning Break Chemical Chemical Turbulent Fire Engines Laminar Laminar Detonations Soot Coal Kinetics Kinetics II Flames Flames Flames II : 11:20 1A05: 71CK- 1B05: 71CK- 1C05: 71TF- 1D05: 71FI- 1E05: 71IC- 1F05: 71LF- 1G05: 71LF- 1H05: 71DE- 1J05: 71SO- 1K05: 71CB- 0349 0178 0025 Do 0516 Effect 0069 0420 0022 0100 0061 0117 Influence of Understandi Turbulent of initial fuel Examination Numerical Application Extension of Experiment Assessment Chemically ng of the Nonpremixed temperature of Predictive investigatio of Physics- Detonation al and of Various Termolecul differences Cool Flames on flame Flame Blow n of real-gas Based Limits Using theoretical Tar and Soot ar Reactions of graph- Require spread rate Off effects in Machine Ozone as an study of the Treatment on Species based Special of alternative Boundaries premixed Learning in Additive soot- Methods for Concentrati mechanism Treatment? aviation fuels for CH4-O2 Combustion forming Use in Coal ons during reduction Premixed flames at Modeling tendencies Combustion RDX methods Fuel/Air cryogenic of furans as Simulation Combustion through a Reactions at conditions potential new species Gas Turbine biofuels block Premixer strategy Conditions

Chemical Chemical Turbulent Fire Engines Laminar Laminar Detonations Soot Coal Kinetics Kinetics II Flames Flames Flames II : 11:40 1A06: 71CK- 1B06: 71CK- 1C06: 71TF- 1D06: 71FI- 1E06: 71IC- 1F06: 71LF- 1G06: 71LF- 1H06: 71DE- 1J06: 71SO- 1K06: 71CB- 0206 0092 An 0534 0513 0081 Flame 0301 0535 0244 0126 A 0211 Analysis of automatic Evolution of Experimental Stability for Influence of Assessing Explosion numerical Predicting RDX rate-based Local Flame Investigation a Premixed Low- and the Characteristi study on the Smoke monoprope algorithm Displacement of Hot Jet in High- performanc c sooting Emissions llant for building Speeds in Surface Vitiated Temperatur e of an Measureme tendencies Using A combustion and Turbulence Ignition Coflow e implicit, nts of of Co- Composition wave modifying Temperature Chemistries fully- Propane Optima bio- al Linear structure reduced s for Aviation on Flame coupled Mixtures derived Trend using a kinetic Fuels Propagation procedure blendstocks model with mechanisms in for reactive detailed Supercritical flow condensed- Fluids simulations phase kinetics 12:00 1A07: 71CK- 1B07: 71CK- 1C07: 71TF- 1D07: 71FI- 1E07: 71IC- 1F07: 71LF- 1G07: 71SC- 1H07: 71DE- 1J07: 71SO- 1K07: 71CB- 0156 0542 Re- 0552 0433 Design 0283 0168 The 0438 A 0191 0062 Soot 0153 Sub- Thermograv analysis of Evolution of of an Multimodal Effect of direct Quenching Characteriza micron imetric Methoxy Turbulent Experimental Instability Working method for limits and tion of particle analysis and Decompositi Flame Speed Apparatus to Characteristi Fluids on calculating dynamics of Burning formation chemical on of Premixed Measure cs of a High Premixed the turning multidimens Wildland during kinetic Measureme Flames Minimum Pressure, Hydrogen points of ional Porous Fuel pulverized study of nts at High Hot Surface Turbulent, Combustion perfectly detonation Bed coal HMX Temperatur Ignition Premixed in a stirred waves combustion decomposit e Temperature Jet Flame Constant reactors confined by in a two- ion in liquid (MHSIT) of Volume an inert stage flat phase Aviation Combustion layer flame burner Fluids Chamber