30th International Symposium on Shock Waves 1
ISSW30 - Volume 1
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These proceedings collect the papers presented at the 30th International Symposium on Shock Waves (ISSW30), which was held in Tel-Aviv Israel from July 19 to July 24, 2015. The Symposium was organized by Ortra Ltd. The ISSW30 focused on the state of knowledge of the following areas: Nozzle Flow, Supersonic and Hypersonic Flows with Shocks, Supersonic Jets, Chemical Kinetics, Chemical Reacting Flows, Detonation, Combustion, Ignition, Shock Wave Reflection and Interaction, Shock Wave Interaction with Obstacles, Shock Wave Interaction with Porous Media, Shock Wave Interaction with Granular Media, Shock Wave Interaction with Dusty Media, Plasma, Magnetohyrdrodynamics, Re-entry to Earth Atmosphere, Shock Waves in Rarefied Gases, Shock Waves in Condensed Matter (Solids and Liquids), Shock Waves in Dense Gases, Shock Wave Focusing, Richtmyer-Meshkov Instability, Shock Boundary Layer Interaction, Multiphase Flow, Blast Waves, Facilities, Flow Visualization, and Numerical Methods. The two volumes serve as a reference for the participants of the ISSW30 and anyone interested in these fields.
Part I: Invited Lectures.- Studies of shock wave reflections and interactions (Paul Vieille Lecture).- Dispelling misconceptions about blast waves (Irvine Israel Glass Lecture).- A review of the Richtmyer-Meshkov instability from an experimental perspective.- Medical and biomedical applications of shock waves: The state of the art and the near future.- Making shock waves pay: The commercial aspects of shock waves.- Time-developing 3D-CT measurement of shock waves and supersonic density flow field.- Chemical kinetics and reacting flows.- Shock-induced combustion and its applications to power and thrust generation.- The shock fitting technique from Gino Moretti towards the future.- Part II: Nozzle Flow.- New modified Pekkari model to analyse the aeroelastic stability behaviour for a flexible over-expanded rocket nozzle.- Adaptation of the transpiration method to simulate the fluid- structure interaction phenomena for a flexible over-expanded rocket nozzle.- Transverse jet injection into a supersonic nozzle flow.- Flow visualization in out-of-round rocket nozzles.- Effect of the adiabatic index on the shock reflection in overexpanded nozzle flow.- Mixing enhancement in free jets from supersonic ESTS lobed nozzles.- Study of cluster linear plug nozzle flow field in freestream flow.- Studies in free-jets from supersonic ESTS lobed nozzles.- Unsteadiness of supersonic flows in over-expanded nozzles.- Design of optimized two dimensional scramjet nozzle contour for hypersonic vehicle using evolutionary algorithms.- Passive flow control in Laval nozzles due to bypass mass flow in narrow longitudinal gaps.- Part III: Hypersonic Flow.- Investigation of chemical non-equilibrium hypersonic flows in carbon dioxide-nitrogen atmospheres using a coupled Euler-boundary layer method.- Radiative heatflux measurements for Titan atmospheric entry condition in a superorbital expansion tunnel.- Study of hypersonic dissociating flows over spheres using the space-time CE/SE method.- The direct measurement of skin friction in shock tunnel.- Effects of attack angle on starting performance of a hypersonic inlet.- Optimization of hypersonic power law derived waverider using TLBO.- Experimental analysis of shock stand-off distance in hypersonic flows over spherical bodies.- Oscillatory behaviors of a hypersonic inlet with trips.- Aerodynamic force and moment measurement under duplicated hypersonic flight conditions in the JF12 shock tunnel.- Part IV: Supersonic and Hypersonic Flows with Shocks.- A method of detecting self-starting ability of hypersonic inlets - A numerical investigation.- Experimental investigation on the self-starting characteristics of hypersonic inlets.- An investigation of Type IV shock interaction over a blunt body with forward facing cavity.- Particularities of the shock wave propagation through the region of gas discharge plasma.- Numerical research of supersonic mixing in conditions of localized pulse-periodic energy supply upstream of tandem shock and expansion waves.- Effect of differential sweep on a three dimensional side wall type intake at Mach 3.5.- Experimental study of dynamic characteristics of oblique shock trains in Mach 5 flow.- Aero-optical measurement in shock wave of hypersonic flow field.- Super/hypersonic aero-optical effects induced by external jet cooling.- Thermal analysis of scramjet combustor panel with active cooling using cellular materials.- A methodology for coupled thermal structural analysis and structural design of scramjet combustor.- Thermo-mechanical deformation behavior of a hypersonic waverider using finite element method.- Effect of Mach number on shock oscillations in supersonic diffusers.- Turbulence compressibility effects for supersonic and hypersonic separated flows.- Imaging of the conical Kelvin-Helmholtz instability.- Shock standoff distance over spheres in unsteady flows.- Part V: Supersonic Jets.- The formation of Mach waves from supersonic jets with outer co-flowing.- The limits of Mach wave emission from supersonic jets.- Overexpanded jet flow theoretical analysis in the vicinity of the nozzle lip.- Design and validation of an uncooled pitot probe for hot, supersonic flow investigations.- Large-eddy simulation of a supersonic underexpanded square jet.- Part VI: Chemical Kinetics & Chemical Reacting Flows.- Species time-history measurements during jet fuel pyrolysis.- Rapid chemiluminescent imaging behind reflected shock waves.- Shock tube experimental and theoretical study on the thermal decomposition of 2-Phenylethanol.- Soot formation during pyrolysis and oxidation of aliphatic and aromatic hydrocarbons in shock waves: Experiments and detailed kinetic modeling.- 3-carene oxidation mechanism.- Shock tube ignition delay studies of dicyclopentadiene.- Model order reduction for reacting flows: Laminar Gaussian flame applications.- Numerical simulation of the flow with chemical reactions around a wedge.- Computations of a shock layer flow field with global and detailed chemistry models.- On a relaxation zone structure for shock waves forming in non-equilibrium air flows.- Investigation of non-catalytic reaction of shock heated nitrogen gas with powder SiO2.- Part VII: Detonation, Combustion and Ignition.- On the deflagration-to-detonation transition in narrow tube with varying prechamber-initiator.- Experimental research on deflagration-to-detonation transition (DDT) in an S-shaped tube.- DDT triggered by SWBLI: numerical and experimental research.- Flame acceleration and DDT in a torus geometry.- Unconfined hybrid detonation in gas-particle flow.- Numerical simulation of combustion process for two-phases fuel flows related to pulse detonation engines.- Simulation of laser-induced detonation in particulate systems with applications to pulse detonation engines.- Criterion for detonation transition in liquid-fuel pulse detonation engines.- Numerical simulation of reactive gas mixes flows in the detonation engines.- Stabilization of detonation combustion of a supersonic flow due to using the special form plane channel.- Role of wall temperature on shock train in a rectangular isolator.- The correlation between detonation cell size and ignition delay time.- An Investigation of the prompt oblique detonation wave induced by a finite length wedge.- Formation of 3D detonation in supersonic flows by solid walls of special shape.- Cellular and spin detonation in 3D channels.- Galloping detonation in a fuel mixture jet.- Propagation of out warding flame for combustible gas in cylindrical confinement.- Investigation on PIV and PLIF laser diagnostics in turbulent combustion field.- Modeling of aerobic combustion.- Investigations of equivalence ratio on operational liquid-fuel pulse detonation engines.- Detonation of mechanoactivated mixture of ammonium perchlorate with aluminium.- Detonation transition in relatively short tubes.- Propagation of a pressure-dependent detonation with different acoustic impedance confinements.- Kerosene ignition and combustion: An experimental study.- On influence of carbon tetrachloride on combustible mixtures ignition at various temperature range.- Temperature measurements in the combustion zone behind the reflected shock waves.- On the initiation of combustion by means of supersonic high-enthalpy jet.- A test of ignition behaviors induced by a smoothly convergent cylindrical shock.- Part VIII: Propulsion.- Non-stationary interaction of incoming flow with ablative jet in supersonic laser propulsion.- Axisymmetric compressible flow for the resistojet thruster module.- Secondary injectant gas thermodynamic properties effects on fluidic thrust vectoring performances of a supersonic nozzle.- Part IX: Shock Wave Reflection and Interaction.- Three-dimensional bow-shock interactions between high-speed slender bodies at incidence.- Flow behind Mach reflection and the Neumann paradox.- The Mach reflection of a converging cylindrical shock wave segment encountering a straight wedge.- Reflection of cylindrical converging shock wave over wedge.- Numerical study of the interaction process between a planar shock wave and a square cavity filled with different gases.- Flow phenomena of an expansion wave entering a cylindrical cavity.- Investigation of an expansion fan/shock wave interaction between low aspect ratio wedges.- Studying shock wave reflections over double cylindrical concave wedge reflectors.- High resolution experimental investigation of the reflection over a convex-concave cylindrical model.- Characteristic properties of the formation of shock-wave reflection configurations in unsteady flows.- Analytical approach to the problem of three-dimensional steady shock wave interactions.- The effect of acoustic impedance of reflecting surface on oblique shock reflection.- Experimental investigation of normal shock wave-counter flow interactions.- Shock wave reflection over roughened wedges.- Surface oxidation study of ZrB2-SiC composite for Re-entry applications using free piston driven shock tube.- Shock wave reflections over Newtonian and non-Newtonian wedges: Experimental investigation.- Ground effect of transonic and supersonic projectiles: Influence of Mach number and ground clearance.- The influence of concave wedge tips on shock reflection patterns.- Shock tunnel studies on shock-shock interaction.- A study on unsteady shear layer-shock interaction in a vacuum ejector-diffuser system.- The compressible shear layer of a Mach reflection.- The existence of a consistent stationary Mach reflection in shock tube flows.- Analysis of wide-driver shock tube flow with sharp area transition.- Shock waves initiated by optical pulsing discharge in the supersonic air flow.- Stationary regular reflection: viscous and rarefaction effects.- Part X: Shock Wave Interaction with Obstacles and Porous Media.- Simplified models of shock waves interaction with rigid and flexible obstacles.- Blast wave impact on a parallelepiped headed with a semi-cylindrical model drilled with a rectangular cavity.- A comparison of numerical and experimental results of passive shock wave mitigation using obstacles in two-dimensional channels.- Mitigation of weak shock waves: Its applications to design of automobile engine silencers and mufflers.- A new method to assess mitigation efficiency of a protective barrier against the effects of a vapor cloud explosion.- Numerical and experimental analysis of the effect of different shapes of rigid barriers on blast wave propagation.- High speed gas-granular flow over a 2D cylinder.- Kinetic approach for simulation of the transient shock waves propagation through an orifice.- Model of shock wave action on porous materials and mixtures.- The collapsing mechanism of aluminum foams.- Part XI: Shock Wave Interaction with Granular and Dusty Media.- Study on the jet formation during dispersal of solid particles by shock and blast waves.- Response of embedded pipeline to surface blast loading.- Dense particle cloud deflection during shock interaction.- Shock mitigation by dust lofting: Theoretical perspective.- Dust lofting behind a shock wave.- Shock ignition of reactive particles.
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