Tuesday July 29

08:30

Plenary Lecture: Pascale Domingo, CORIA-CNRS, France

Fast and capricious: combustion at high speed

C140

09:30

COFFEE BREAK 20 min

Room

C309

C307

C140

C308

C240

Set T1

Low carbon fuels 2

Kinetics modeling 2

Narrow detonations

DDT 3

Detonation Engine 4 (numerical)

09:50

Experimental investigation on biogas flame stability in laboratory coaxial burners and gas stoves (165)

M. Hassene, Y. Jery, B. Sarh, A.A. Yontar, H. H. El Bari, T. Boushaki*

Reaction-Diffusion Manifolds (REDIMs) - gradient embedding approach (176)

S. Shashidharan*, R. Schiessl, V. Bykov, U. Maas

Delayed autoignition in Propagating Detonations (263)

L. Berson*, R. Hytovick, R. Cideme, K. Ahmed

Detonation Initiation Regimes of Shock-Flame Complexes in Fuel Blends of Hydrogen and Methane (154)

R. Murugesan*, S. Miri, H. Yang, K. Cheevers, V. Premnath, D.R. Kannan, J. Jeevarajan, M. Radulescu, B. Maxwell

Characterization of Methane/Cryogenic Oxygen Non-Premixed Rotating Detonation (39)

Q. Meng, C. Wen*

10:15

Experimental CO Time-History Study of the Pyrolysis of Pentan-1-ol, Neopentanol and 2-Methyl-butan-1-ol in a Shock Tube (242)

M. Khan-Ghauri*, C. Gregoire, Z. Serinyel, O. Clement, G. Dayma, M. Di Teodoro, S. N. Elliott, C. Cavallotti, O. Mathieu, E. Petersen

Kinetics of soot formation from benzene pyrolysis (132)

T. Viola*, L. Carneiro, M. Idir, N. Chaumeix, A. Comandini

Lean detonability of hydrogen-oxygen mixtures in narrow channels (216)

T. Westenhofer*, B. Devine, X. Shi

Collision Modes of Constant-Speed Planar Auto-Ignition waves (236)

L. Bonneau, V. Robin*. A. Chinnayya

3D Numerical Simulation on Disk Type RDE used Hydrogen-Air Premixed Gas and Non-premixed Gas with Multi-Ports Injection: Relation Between Injection Mode and Flame Index (69)

T. Ito*, N. Tsuboi, K. Ozawa, A.K. Hayashi

10:40

Gasification of Argan nut shell biomass in throated downdraft gasifier: Shapes of syngas laminar jet diffusion flame (265)

B. Sarh*, Y. Rahib, V. Belandria, T. Boushaki

An Experimental and Kinetic Modeling Approach to a Martian Fuel Combustion (77)

N. Amirov, Z. Serinyel, F. Halter, F. Foucher, G. Dayma*

Experimental study of hydrogen detonations in coaxial channels (71)

A. Poyet*, H. Watanabe, V. Rodriguez, A. Chinnayya

Computational Investigation of Flame Acceleration and Transition to Detonation (250)

N. Dexter-Brown*, J. Jayachandran

Adaptive Mesh Refinement based Simulation of a Three-dimensional Methane-Oxygen Rotating Detonation Rocket Engine (83)

M. Powers*, S. Sharma, V. Raman

11:05

Pyrolysis of large biomass particles: model validation and application to Coffee Husks valorization (157)

M.M. Afessa*, A. Locaspi, P. Debiagi, A. Frassoldati, R. Caraccio, A.V. Ramayya, T. Faravelli

N2O Laser Absorption Measurements During Toluene/N2O Combustion (46)

O. Mathieu*, A. Bhattacharya, C. M. Grégoire, E. L. Petersen

Propagation limits of cellular detonation in narrow channels (256)

B. Devine*, T. Westenhofer, X. Shi

Numerical Study on Hydrogen/Air DDT in a Large Scale Channel: physical and chemical models and initial and boundary conditions (269)

A.K. Hayashi*, I. Nakamori, T. Tomizuka, A. Takahashi, F. Onishi, M. Kuzunetsov, T. Kodama, Y. Tamauchi, N. Sato, N. Tsuboi

Wave Structures in Simulated 25 mm Rotating Detonation Rocket Engines (87)

M. Ross*, J. Burr

11:30

Sensitivity of Reaction-Diffusion Manifolds (REDIMs) with respect to gradient estimates and boundary conditions (147)

U. Maas, V. Bykov*

Scaling Analysis of Gaseous Detonation Limits in Tubes (189)

X. Zhang, M. Zeng, A. Chinnayya, W. Fan, Q. Xiao

Numerical Study of Rotating Detonation Combustor with Backward Facing Step (10)

Q. Sun*, Y. Hou, J. Wang

11:55

LUNCH 1 h 30

Set T2

Propellants 2

Flame front structure and instabilities 1

Diffusive effects in detonations 1

DDT 4

Detonation Engine 5 (numerical)

13:25

Reaction Propagation in Fumed Silica Gelled HAN-Based Propellants (191)

Y.-J. Chen, I-Y. Tsai, P.-F. Yang, M.-H. Wu*

Spatially Resolved Measurements of 3D Cellular Structure of Premixed H2/O2/N2 Flames on a Porous-Plug Burner (104)

Z. Yan, X. Nie, S. Wang*

The mean pressure evolution in detonation cells (259)

M.I. Radulescu*, F. Zangene

Modeling of Flame Acceleration and DDT in Open-Ended Channel with Homogeneous Premixed H2-Air Mixture (150)

P. Bosnic*, M. Henriksen, D. Bjerketvedt, K. Vaagsaether

Detonation Wave Velocity Error Calculation and Comparison of Methods (78)

R. Hencel*, J. Hoke, M. Fotia

13:50

Combustion Modeling of Aluminum-Enriched Propellants Using a Surface Tension SPH Model (68)

H.-S. Choi*, R. Rajak, J.J. Yoh

Three-dimensional Visualization of Flame-Vortex Entrainment in Hydrogen/Methane air Mixtures (228)

S. Kia*, K. Cheevers, C. R. L. Bauwens, M. I. Radulescu

Heat Loss Effects on Thin-Channel Detonation Propagation in Hydrogen-Oxygen-Argon Mixtures (114)

B. Maxwell*, C. Schmitt, J. Smith

Effect of Numerical Flame Resolution on the Acceleration History of a Premixed Hydrogen-Oxygen Flame Transitioning to Detonation (196)

T. Alzer*, J. Melguizo-Gavilanes, I. Wlokas, A. Kempf

Numerical Study on an Euler-Euler model for Liquid-Gas Two-Phase Detonation in n-Heptane/Air Mixture (168)

H. Park*, N. Tsuboi, A.K. Hayashi

14:15

Performance Parameter Estimation of Hybrid Rocket with Varying Concentration of Hydrogen Peroxide (258)

V.K. Rathi*, R. Kumar

A DNS study of detonation-turbulence interaction using massless tracer particles: effects of turbulent Reynolds number (116)

S. Suzuki, K. Iwata, R. Kai, R. Kurose

Deflagration-to-detonation transition in a gradient of atomic species formed by pulsed nanosecond plasma (219)

V. Lafaurie*, S. Starikovskaia, P. Vidal

LES Study of Combustion Dynamics and NOx Emissions in a Full-Scale Hydrogen-Air Rotating Detonation Engine (192)

P. Pal*, P. Strakey, D. Ferguson

14:40

Burning characteristics of aluminium-magnesium blended hydro-reactive solid propellants (199)

P. Jain, R. K. Deepachanthiran, K. Gnanaprakash*

Role of the turbulent burning in the quenching limits of gaseous detonation confined by an inert compressible layer (118)

H. Watanabe*, V. Robin, A. Chinnayya

Effect of Flow Divergence on the Structure of Detonation in Rich H₂-NO₂/N₂O₄ Mixtures (229)

B. Shirvani*, Z. Ni, F. Veiga-Lopez, B. Maxwell, R. Mevel, J. Luche, P. Vidal

15:05

COFFEE BREAK 20 min

Set T3

Propellants 3

Flame propagation 1

Diffusive effects in detonations 2

DDT 5

Detonation Engine 6 (Experiments)

15:25

Blast wave formation during ballistic impact of consolidated metal powder projectiles (227)

J. Tubman*, D. Idrici, V. Muckensturm, S. Goroshin, D. Frost, J. Loiseau

Effect of pressure on the high-temperature flame propagation of ammonia/hydrogen blends (9)

M. Figueroa Labastida*, L. Zheng, L. Simitz, R. K. Hanson

Towards the large-scale modeling of turbulent combustion in fast deflagrations (122)

O. Dounia*, Q. Douasbin, T. Jaravel, J.-J. Hok, F. Meziat, O. Vermorel

Numerical investigation of DDT process in a channel with grooves (145)

H. Shiga*, E. Dzieminska, W. Bing, N. Tsuboi

Rotating Detonation Rocket Engine Operation in 10-mm and 25-mm Coreless Combustors (123)

C. Knowlen*, T. Mundt, Q. Roberts, M. Kurosaka

15:50

Using Magnetic Nano Ferrites to Alter the Ignition Time Delay of Shellac-based Pyrotechnic Igniter (249)

L. Bansal*, M. Naagar, A. Thakur

Real gas effects on ammonia-oxygen laminar flame speed (11)

F. Veiga-Lopez, Z. Weng, R. Mevel*, G. Wang

Experimental Observations on the Reaction of Unburned Pockets (153)

M. Frederick*, J. Shepherd, C. Slabaugh

Experimental analysis of the effect of initial conditions on spontaneous detonation development mechanisms for a hydrogen/n-decane mixture (178)

R.N. Ezekwesili*, C. Strozzi, M. Bellenoue, M Bohon

Experimental Investigation of Heat Flux in a Small-Scale Oxygen-Hydrogen Rotating Detonation Rocket Combustor (177)

F. Ditsche*, J. Petersen, W. Armbruster, M. Börner, M. Propst, M. Tajmar, C. Bach

16:15

Ignition characteristics of pyroelectric solid propellants containing perchlorate and nitrate based ionic oxidizers (138)

A. Mukhopadhyay, G. Kanagaraj*

Cellular Instabilities and Laminar Burning Velocities of Spherically Expanding H2/air flames doped with methane and diluted with water (163)

P. Dievart*, A. Zemba, A. Mousse Rayaleh, T. Katsumi, N. Chaumeix

Role of Viscosity in the Detonation Cell Cycle (252)

P. Meagher*, X. Zhao

Elucidating the Mechanism of Shock Wave Generation within a Subsonic Reaction Wave through Extension of Zel'dovich's Ignition Front Theory (248)

H. Okada*, Y. Morii, A. Tsunoda, K. Maruta

Airbreathing Kerosene-Fueled Detonation Combustion Chamber-Comparison of Different Combustion Modes (180)

M. Kawalec*, A. Bilar, K. Benkiewicz

16:40

Numerical Simulation Study of the Thermal Response Process of GAP Solid Propellant under Nozzle Structural Constraints (51)

J. Yang, H. Xia, X. Wang, S. Guo, Y. Wu*

Measuring Laminar Flame Speed of Lubrication Oil Mist in Air and CH4-Air Mixtures (235)

J. Jacobs*, M. A. Turner, E. L. Petersen

The burning mechanism of non-reacted pockets in cellular detonations (253)

F. Zangene*, M.I. Radulescu

GPU-Accelerated High-Performance Numerical Simulation of Detonation Using Detailed Chemical Kinetics (175)

X. Wang, Y. Zhang, Q. Wen, H. Wen, B. Wang

Short discussion session

15 min