28th International Symposium on Shock Waves: Vol 1

Front Matter....Pages -
Front Matter....Pages 1-1
Shockwave Beyond....Pages 3-12
Reflection and Diffraction of Shock Waves and Shock-Wave Configurations....Pages 13-19
Shock Induced Chemical Decomposition in Condensed Energetic Materials: Molecular Mechanisms....Pages 21-21
How Does Deflagration Get Detonated in Gases? - Recent Research Progress on DDT -....Pages 23-28
Super-Orbital Re-entry in Australia: Laboratory Measurement, Simulation and Flight Observation....Pages 29-37
Pioneering in Hypersonic Transportation: Long Term Perspectives and Technological Challenges....Pages 39-43
Drag Reduction for Transonic Wings Combining Reduced Wing Sweep with Shock Control....Pages 45-53
Numerical Experiments on Shock-Turbulence Interaction....Pages 55-58
Getting Fundamental Molecular Properties from Shock Tubes....Pages 59-66
Front Matter....Pages 67-67
Numerical Analysis of Weak-Shock Attenuation Resulting from Molecular Vibrational Relaxation....Pages 69-74
Numerical Investigations on Muzzle Flow under Approaching Real Shooting Conditions....Pages 75-80
The Influence of Water Saturation in Soil on Blast Effect....Pages 81-86
Blast Waves from Cylindrical Charges....Pages 87-92
Blast Wave Attenuation by Dry Aqueous Foams....Pages 93-98
High Energy Concentration by Symmetric Shock Focusing....Pages 99-104
A Novel Experimental System for Blast Structure Interaction Research....Pages 105-110
Numerical Investigation of Shock-Wave Load Attenuation by Barriers....Pages 111-116
Front Matter....Pages 117-117
Influence of Electronic Excitation on Transport Properties of Partially Ionized Atomic Gases....Pages 119-124
Shock Tube Investigation of Molecular Oxygen Dissociation at Temperatures of 4000 to 10800 K....Pages 125-130
A Numeric Study of the Effects of Turbulent Flow....Pages 131-137
Front Matter....Pages 117-117
Reactions in H 2 +He+CH 4 in Strong Shock Waves: A Review....Pages 139-144
Thermochemistry Modelling in an Open Space DSMC Code....Pages 145-151
Hugoniot of a Reactive Metal Powder Mixture....Pages 153-158
Prediction of Heatshield Material Performance in an Arcjet....Pages 159-164
Numerical Simulation of Thermal-Chemical Non-equilibrium and Radiating Hypersonic Flow....Pages 165-171
Computations of Radiation of High-Temperature Gases in Shock Layers....Pages 173-178
On the Validity of the Constant Volume Assumption in Shock Tube Experiments....Pages 179-184
Experimental Investigation of Interaction of Shock Heated Test Gases with 7.25 μ m Carbon Fibres in a Shock Tube....Pages 185-190
A Shock-Tube with High-Repetition-Rate Time-of-Flight Mass Spectrometry for the Study of Complex Reaction Systems....Pages 191-196
Front Matter....Pages 197-197
A DSMC-MD Investigation of Wall Effects in a Shock Tube Operating at High Knudsen Numbers....Pages 199-204
Generation of Shock Wave by Temperature Change at Wall....Pages 205-208
Numerical Simulations of Nonequilibrium and Diffusive Effects in Spherical Shock Waves....Pages 209-214
Numerical Study of Hypersonic Rarefied Flows about Leading Edges of Small Bluntness....Pages 215-220
High-Energy Molecular Beam Source Using a Non-diaphragm Type Small Shock Tube....Pages 221-227
Propagating Wave in Binary Gas Mixture from Boundary of Variable Temperature and Velocity....Pages 229-234
Flow Phenomena in Microscale Shock Tubes....Pages 235-239
Front Matter....Pages 241-241
Front Structure of Detonation and the Stability of Detonation....Pages 243-249
Expansion of the Detonation Products of a TATB Based High Explosive: Experimental Characterization by Photon Doppler Velocimetry and High-Speed Digital Shadowgraphy....Pages 251-257
Gas Detonation Simulation in the Channel by Instant Heating of One Its Flat End for the Case of Real Chemical Reaction....Pages 259-264
Interaction of Laser Pulse with Liquid Droplet....Pages 265-271
Front Matter....Pages 241-241
Flame-Acoustic Interaction....Pages 273-279
Effects of Vortical and Entropic Forcing on Detonation Dynamics....Pages 281-286
Initial Temperature Effect on Detonation Initiation of JP-8-Oxygen Mixtures....Pages 287-292
Similarity Solutions for Reactive Shock Hydrodynamics....Pages 293-299
Numerical Simulation on Detonation Formation by Shock/Flame Interaction....Pages 301-306
Experimental Investigation of Rupture Rate on Self-ignition of Pressurized Hydrogen Release....Pages 307-312
Numerical Study of Gas Detonation at the Molecular Kinetic Level....Pages 313-318
Numerical Simulation of Afterburning during Explosions....Pages 319-324
Shock-Flame Interaction and Deflagration-to-Detonation Transition in Hydrogen/Oxygen Mixtures....Pages 325-330
Deflagration-to-Detonation Transition in Highly Reactive Combustible Mixtures....Pages 331-336
Hydrogen-Oxygen Flame Acceleration in Channels of Different Widths with No-Slip Walls and the Deflagration-to-Detonation Transition....Pages 337-342
Characterization of Soot Particles Produced from the Combustion of Hydrocarbon Fuels in a Shock-Tube....Pages 343-348
Evolution of Autocorrelation in Detonation Interaction with Homogeneous, Isotropic Turbulence....Pages 349-354
Combined Effects of Vortex Flow and the Shchelkin Spiral Dimensions on Characteristics of Deflagration-to-Detonation Transition....Pages 355-360
Fast Flame Propagation and Ignition Process of DDT in the Boundary Layer of H2/O2 Mixture....Pages 361-365
Effect of Wave Flow Structure on Combustion at High Speeds....Pages 367-372
The Effect Analysis of Flow Jam on Two-Meter Direct-Connection Firebox Model....Pages 373-378
Flame Propagation Out from Wide Chamber into Narrow Channel of Subcritical Diameter and Transition to Detonation....Pages 379-384
Numerical Study of Detonation Wave Propagation in Narrow Channels....Pages 385-390
Detonation Initiation by Moving Borders....Pages 391-396
Front Matter....Pages 241-241
Detonation in Supersonic Flows in Channels with Obstacles....Pages 397-402
Application of Gas Detonation for a Needleless Device Development....Pages 403-407
Stability of Planar ZND Detonation Waves for Three-Step Chain-Branching Kinetics....Pages 409-414
A Theoretical Approach to One-Dimensional Detonation Instability....Pages 415-420
Experimental and Numerical Investigation of CH* and OH* Chemiluminescence in Acetylene Combustion behind Reflected Shock Waves....Pages 421-426
Development of an Ethanol/Air Reduced Mechanism and Its Application to Two-Phase Detonation....Pages 427-432
Simulations of Non-ideal Detonation Wave Propagation and Its Experimental Validation....Pages 433-439
Front Matter....Pages 441-441
Cross-Wavelet Techniques for Estimating Uncertainty in Propagating Shocks and Detonations....Pages 443-450
Multi-species Laser Measurements of n-Butanol Pyrolysis behind Reflected Shock Waves....Pages 451-456
Extended Shock-Tunnel Operation for Aeroballistics Free-Flight Testing....Pages 457-463
Quantitative Visualization of Open-Air Explosions by Using Background-Oriented Schlieren with Natural Background....Pages 465-470
Experimental Investigation of Aerodynamic Interference Heat Transfer Around a Protuberance on a Flat Plate Subjected to Hypersonic Flow....Pages 471-476
Surface Flow Visualization of a Side-Mounted NACA 0012 Airfoil in a Transonic Ludwieg Tube....Pages 477-482
Measurement of Vibrational/Rotational Temperatures of Nitrogen behind Strong Shock Wave Generated at Hypervelocities Using CARS Method....Pages 483-488
Photoemission Measurements of Soot Temperature at Pyrolysis of Ethylene in the Shock Tube....Pages 489-495
Modern Optical Methods for Determining the Shock Hugoniot of Transparent Solids....Pages 497-502
Radiometric Temperature Analysis of the Hayabusa Spacecraft Re-entry....Pages 503-508
Toluene Laser-Induced Fluorescence (LIF) Imaging of Supersonic Flow within a Diverging Duct....Pages 509-514
Front Matter....Pages 515-515
A Second-Generation Aerosol Shock Tube and Its Use in Studying Ignition Delay Times of Large Biodiesel Surrogates....Pages 517-522
Numerical Study of the Shock Tunnel Flow with a Throat Plug....Pages 523-528
Front Matter....Pages 515-515
Propagation Characteristics of the Shock Wave in Small Diameter Tubes at Atmospheric Initial Driven Pressure....Pages 529-534
A New Fast Acting Valve for Diaphragmless Shock Tubes....Pages 535-540
Modeling of a Detonation Driven, Linear Electric Generator Facility....Pages 541-546
Flow Characterization of the T3 Hypersonic Shock Tunnel....Pages 547-553
Demonstration of Some Concepts for Developing Long-Test Duration Shock Tunnels....Pages 555-560
Manually Operated Piston Driven Mini Shock Tube....Pages 561-565
Front Matter....Pages 567-567
Visualizing the Supersonic Flow around a Microvortex Generator....Pages 569-575
Time-Resolved Mach-Zehnder Interferometry of Shock Waves....Pages 577-583
Study of Normal Shock Behavior Near Second Throat....Pages 585-590
Fine Structures of Supersonic Laminar Flow over a Backward Facing Step at Ma =3.0,3.8....Pages 591-597
A Temperature-Cancellation Method for Motion-Capturing PSP System and Its Application to a Hypersonic Wind Tunnel....Pages 599-606
Development of Polymer-Ceramic Pressure-Sensitive Paint and Its Application to Supersonic Flow Field....Pages 607-613
Potential of Localized Flow Heating for Wave Drag Reduction....Pages 615-621
Density Field Reconstructing in the Supersonic Wind Tunnel Using OCT Technology....Pages 623-627
Experimental Exploration of an Underexpanded Supersonic Jet....Pages 629-634
Application of NPLS Technique to Hypersonic Shock-Wave and Boundary Layer Interactions....Pages 635-640
Quantitative Measurement and Reconstruction of 3D Density Field by CGBOS (Colored Grid Background Oriented Schlieren) Technique....Pages 641-646
Application of Two Sections Focusing Schlieren Technique on the Supersonic Combustion Wind Tunnel....Pages 647-652
Quantitative Visualization of High Speed Flow through Optical Tomography....Pages 653-658
Flow Visualization of Discontinuities and Instabilities in Supersonic Flow....Pages 659-665
Front Matter....Pages 667-667
Separation Length Scaling in Hypervelocity Double Cone Air Flows....Pages 669-674
Experimental Investigation of Mechanical Distortions to Hypersonic Boundary Layers....Pages 675-680
On the Stability of Pitching Motion of Reentry Vehicle with the Tilted Toroidal Ballute....Pages 681-686
Numerical Studies of Hypersonic Binary Gas-Mixture Flows Near a Sphere....Pages 687-692
An Investigation of Base Flow of a Circular Cylinder at Hypersonic Speeds....Pages 693-699
On the Numerical Solution Method of the 2D Oswatitsch Equations for Hypersonic Flow....Pages 701-706
Modeling the Complete Operation of a Free-Piston Shock Tunnel for a Low Enthalpy Condition....Pages 707-712
Shock Tube Experiments on Heat Transfer at Generic Re-entry Bodies....Pages 713-719
On the Validation of a Hypersonic Flow Solver Using Measurements of Shock Detachment Distance....Pages 721-726
Surrogate-Based Multi-objective Aerothermodynamic Design Optimization of Hypersonic Spiked Bodies....Pages 727-733
Effect of Gas Injection on Transition in Hypervelocity Boundary Layers....Pages 735-740
Counterflow Injection Studies for Hypersonic Flow Fields....Pages 741-746
Shock Tunnel Noise Measurement with Resonantly Enhanced Focused Schlieren Deflectometry....Pages 747-752
Numerical Simulation and Experimental Validation of Shock Oscillations in Hypersonic Vehicle’s Flowpath....Pages 753-758
Application of Pressure- and Temperature-Sensitive Paint in a Hypersonic Double Ramp Flow....Pages 759-765
Front Matter....Pages 767-767
Laser-Based Ignition of the Preheated Supersonic Hydrogen-Air Flow....Pages 769-775
Measurement of H 2 O 2 Broadening Parameters near 7.8 μ m with a Shock Tube....Pages 777-781
Shock-Wave Induced Ignition of Normal Undecane (n-C 1 1 H 2 4 ) and Comparison to Other High-Molecular-Weight n-Alkanes....Pages 783-788
Surface Chemical Reaction of Laser Ablated Aluminum Sample for Detonation Initiation....Pages 789-794
Front Matter....Pages 795-795
Propagation of Luminous Front at High-Speed Impact into Sand Layers....Pages 797-802
Front Matter....Pages 795-795
Multiscale Modeling and Simulation of Shock-Wave Impact Failure in Hard and Soft Matter....Pages 803-808
High-Velocity Impact Characteristic of CFRP Composite at Low Temperature....Pages 809-814
Tunguska Impact: How Far Can We Move Up in Our Prediction of the Past?....Pages 815-820
Back Matter....Pages -