Hannemann / Seiler Shock Waves

26th International Symposium on Shock Waves, Volume 2
1. Auflage 2009
ISBN: 978-3-540-85181-3
Verlag: Springer-Verlag
Format: PDF
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 774 Seiten

The 26th International Symposium on Shock Waves in Göttingen, Germany was jointly organised by the German Aerospace Centre DLR and the French-German Research Institute of Saint Louis ISL. The year 2007 marked the 50th anniversary of the Symposium, which first took place in 1957 in Boston and has since become an internationally acclaimed series of meetings for the wider Shock Wave Community. The ISSW26 focused on the following areas: Shock Propagation and Reflection, Detonation and Combustion, Hypersonic Flow, Shock Boundary Layer Interaction, Numerical Methods, Medical, Biological and Industrial Applications, Richtmyer Meshkov Instability, Blast Waves, Chemically Reacting Flows, Diagnostics, Facilities, Flow Visualisation, Ignition, Impact and Compaction, Multiphase Flow, Nozzles Flows, Plasmas and Propulsion. The two Volumes contain the papers presented at the symposium and serve as a reference for the participants of the ISSW 26 and individuals interested in these fields.

Autoren/Hrsg.

Hannemann, Klaus

Seiler, Friedrich

Inhaltsverzeichnis

1;Preface;5
2;The 26th International Symposium on Shock Waves;8
3;Contents Volume 2;10
4;Contents Volume 1;20
5;Impact and Compaction;30
5.1;A study of particle ejection by high-speed impacts;31
5.2;An experimental and numerical study of steel tower response to blast loading;37
5.3;DEM simulation of wave propagation in two-dimensional ordered array of particles;43
5.4;Experiment study of ejecta composition in impact phenomenon;49
5.5;Numerical simulation of the propagation of stress disturbance in shock- loaded granular media using the discrete element method;55
5.6;Strain characteristics of aluminum honeycombs under the static and impact compressions;61
6;Medical, Biological, Industrial Applications;67
6.1;Acceleration of cell growth rate by plane shock wave using shock tube;68
6.2;Application of shock waves in pencil manufacturing industry;74
6.3;Comparison of methods for generating shock waves in liquids;78
6.4;Gas-phase synthesis of non-agglomerated nanoparticles by fast gasdynamic heating and cooling;84
6.5;Large-scale simulation for HIFU treatment to brain;90
6.6;Study on application of shock waves generated by micro bubbles to the treatment of ships’ ballast water;96
6.7;Study of mechanical and chemical effects induced by shock waves on the inactivation of a marine bacterium;102
6.8;The effect of extracorporeal shock wave therapy on the repair of articular cartilage;108
6.9;The generation of high particle velocities by shock tunnel technology for coating application;113
7;Multiphase Flow;119
7.1;Cavitation induced by low-speed underwater impact;120
7.2;Experimental study of shock wave and bubble generation by pulsed CO2 laser beam irradiation into muddy water;126
7.3;Nonequilibrium ionization of iron nanoparticles in shock front;132
7.4;Non-uniform flow structure behind a dusty gas shock wave with unsteady drag force;138
7.5;Numerical study of shock-driven deformation of interfaces;144
7.6;Shock and wave dynamics in fuel injection systems;150
7.7;Shock-induced collapse of bubbles in liquid;156
7.8;Soot formation, structure and yield at pyrolysis of gaseous hydrocabons behind reflected shock waves;162
7.9;Two dimensional structure and onset Mach number of condensation induced shock wave in condensing nozzle flows;166
8;Nozzle Flow;172
8.1;Design and analysis of a rectangular cross-section hypersonic nozzle;173
8.2;Effect of nozzle inlet geometry on underexpanded supersonic jet characteristics;179
8.3;Experimental investigation of shock stand-off distance on spheres in hypersonic nozzle flows;185
8.4;Mach disk shape in truncated ideal contour nozzles;191
8.5;Numerical simulation of separated flow in nozzle with slots;197
8.6;Numerical simulation of transient supersonic nozzle flows;203
8.7;Numerical studies of shock vector control for deflecting nozzle exhaust flows;209
8.8;Rectangular underexpanded gas jets: Effect of pressure ratio, aspect ratio and Mach number;215
9;Numerical Methods;221
9.1;A cartesian grid finite-volume method for the simulation of gasdynamic flows about geometrically complex objects;222
9.2;A discontinuous Galerkin method using Taylor basis for computing shock waves on arbitrary grids;228
9.3;A front tracking approach for finite-volume methods;234
9.4;Behaviour of a bucky-ball under extreme internal and external pressures;240
9.5;Investigation of interaction between shock waves and flow disturbances with different shock- capturing schemes;246
9.6;Novel LBM Scheme for Euler Equations;252
9.7;Numerical simulation of flows with shocks through an unstructured shock- fitting solver;258
9.8;Molecular dynamics study of vibrational nonequilibrium and chemical reactions in shock waves;264
9.9;Parallel algorithm for detonation wave simulation;270
9.10;Shock detection and limiting strategies for high order discontinuous Galerkin schemes;276
9.11;The modified ghost fluid method for shock-structure interaction in the presence of cavitation;282
9.12;Transient aerodynamic forces experienced by aerofoils in accelerated motion;288
10;Plasmas;294
10.1;Relaxation dynamics of porous matter under intense pulsed irradiation;295
10.2;Shock wave interaction with nanosecond transversal discharges in shock tube channel;301
10.3;Temperature measurements in the arc heated region of a Huels type arc heater;307
11;Propulsion;313
11.1;A model to predict the Mach reflection of the separation shock in rocket nozzles;314
11.2;Computation of hypersonic double wedge shock / boundary layer interaction;320
11.3;Disintegration of hydrocarbon jets behind reflected shock waves;326
11.4;Experimental and numerical investigation on the supersonic inlet buzz with angle of attack;332
11.5;Experimental investigation of inlet injection in a scramjet with rectangular to elliptical shape transition;338
11.6;Experimental investigation on staged injection in a dual- mode combustor;344
11.7;Performance of a scramjet engine model in Mach 6 flight condition;350
11.8;Radiatively cooled scramjet combustor;356
11.9;Thrust vectoring through fluid injection in an axisymmetrical supersonic nozzle: Theoretical and computational study;362
12;Rarefied Flow;368
12.1;On shock wave solution of the Boltmann equation with a modified collision term;369
12.2;Rotational-translational relaxation effects in diatomic- gas flows;375
12.3;Shock wave solution of molecular kinetic equation for source flow problem;381
13;Richtmyer-Meshkov;386
13.1;Computations in 3D for shock-induced distortion of a light spherical gas inhomogeneity;387
13.2;Experimental investigation of shock-induced distortion of a light spherical gas inhomogeneity;393
13.3;Hot wire, laser Doppler measurements and visualization of shock induced turbulent mixing zones;399
13.4;Investigation on the acceleration of sinusoidal gaseous interfaces by a plane shock wave;405
13.5;Particle image velocimetry study of shock-induced single mode Richtmyer- Meshkov instability;411
13.6;Richtmyer-Meshkov instability in laser plasma- shock wave interaction;417
13.7;Shock tube experiments and numerical simulation of the single mode three- dimensional Richtmyer- Meshkov instability;422
13.8;Shock wave induced instability at a rectangular gas/ liquid interface;428
14;Shock Boundary Layer Interaction;434
14.1;An investigation into supersonic swept cavity flows;435
14.2;Axisymmetric separated shock-wave boundary-layer interaction;441
14.3;Computational studies of the effect of wall temperature on hypersonic shock- induced boundary layer separation;447
14.4;Dynamics of unsteady shock wave motion;453
14.5;Experimental investigation of heat transfer characteristic in supersonic flow field on a sharp fin shape;459
14.6;Experimental investigation of the sliding electric frequency mode arc discharge in the subsonic and supersonic flow;465
14.7;Experimental study of two-dimensional shock wave/ turbulent boundary layer interactions;471
14.8;Flow simulation of inlet components using URANS approach;477
14.9;Fluidic control of cavity configurations at transonic and supersonic speeds;483
14.10;Front separation regions for blunt and streamlined bodies initiated by temperature wake – bow shock wave interaction;489
14.11;Pressure waves interference under supersonic flow in flat channel with relief walls;495
14.12;Progress in time resolved flow visualisation of shock boundary layer interaction in shock tunnels;501
14.13;Study on convective heat transfer coefficient around a circular jet ejected into a supersonic flow;507
14.14;The effect of boundary layer transition on jet interactions;513
14.15;The influence of wall temperature on shock- induced separation;519
14.16;Wave drag reduction by means of aerospikes on transonic wings;525
14.17;Wave drag reduction concept for blunt bodies at high angles of attack;530
14.18;Wave processes on a supercritical airfoil;536
15;Shock Propagation/Reflection;542
15.1;a1, ß1, ß2 - root characteristics of multiply possible theoretical solutions of steady Mach reflections in perfect diatomic gases;543
15.2;A calculator for shock wave reflection phenomenon;549
15.3;A parametric study of shock wave enhancement;555
15.4;A secondary small-scale turbulent mixing phenomenon induced by shock- wave Mach-reflection slip- stream instability;561
15.5;Analytical reconsideration of the so-called von Neumann paradox in the reflection of a shock wave over a wedge;567
15.6;Blast loads and propagation around and over a building;573
15.7;Blast propagation through windows and doors;579
15.8;Blast wave discharge into a shelter with inlet chevron;585
15.9;Computational and experimental investigation of dynamic shock reflection phenomena;591
15.10;Computations of shock wave propagation with local mesh adaptation;597
15.11;Diffraction of two-shock configuration over different surfaces;603
15.12;Drainage and attenuation capacity of particulate aqueous foams;609
15.13;Effect of acceleration on shock-wave dynamics of aerofoils during transonic flight;615
15.14;Effects of precursory stress waves along a wall of a container of liquid on intermittent jet formation;621
15.15;Experimental investigation of tripping between regular and Mach reflection in the dual- solution domain;627
15.16;Interferometric signal measurement of shock waves and contact surfaces in small scale shock tube;633
15.17;Investigation of a planar shock on a body loaded with low temperature plasmas;639
15.18;Numerical, theoretical and experimental study of shock wave reflection from a layer of spherical particles;645
15.19;Numerical simulation of interactions between dissociating gases and catalytic materials in shock tubes;651
15.20;Numerical simulation of shock waves at microscales using continuum and kinetic approaches;657
15.21;Numerical simulation of weak steady shock reflections;663
15.22;On the ongoing quest to pinpoint the location of RR- MR transition in blast wave reflections;669
15.23;Shock over spheres in unsteady near-sonic free flight;675
15.24;Shock wave diffraction over complex convex walls;681
15.25;Shock waves in mini-tubes: influence of the scaling parameter S;687
15.26;Shock wave interactions inside a complex geometry;693
15.27;Shock wave interactions with concave cavities;699
15.28;Shock waves dynamics investigations for surface discharge energy analysis;705
15.29;Shock-on-shock interactions over double-wedges: comparison between inviscid, viscous and nonequilibrium hypersonic flow;711
15.30;Simulation of forming a shock wave in the shock tube tube on the molecular level and behavior of the end of a shock- heated gas;717
15.31;Some special features of the flow in compressed layer downstream the incident shock in overexpanded jet;723
15.32;Studies on micro explosive driven blast wave propagation in confined domains using NONEL tubes;729
15.33;The aerodynamics of a supersonic projectile in ground effect;735
15.34;The interaction of supersonic and hypersonic flows with a double cone: comparison between inviscid, viscous, perfect and real gas model simulations.;741
15.35;The two distinct configurations of 3-shock reflections in the domain beset by the von Neumann paradox;747
15.36;The von Neumann paradox for strong shock waves;753
15.37;Unsteady Navier-Stokes simulations of regular- to- Mach reflection transition on an ideal surface;757
15.38;Underwater shock and bubble interactions from twin explosive charges;763
15.39;Viscosity effects on weak shock wave reflection;769
16;Author Index;775
17;Keyword Index;782