Zhernokletov / Glushak Material Properties under Intensive Dynamic Loading

1. Auflage 2007
ISBN: 978-3-540-36845-8
Verlag: Springer Berlin Heidelberg
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 421 Seiten

Reihe: Shock Wave and High Pressure Phenomena

Understanding the physical and thermomechanical response of materials subjected to intensive dynamic loading is a challenge of great significance in engineering today. This volume assumes the task of gathering both experimental and diagnostic methods in one place, since not much information has been previously disseminated in the scientific literature.

Autoren/Hrsg.

Zhernokletov, M.V.

Glushak, B.L.

Zhernokletov, Mikhail V.

Glushak, B. L.

Inhaltsverzeichnis

1;Preface;6
1.1;Acknowledgements;8
1.2;References;8
2;Contents;10
3;Nomenclature;13
4;1 Basic Principles of Continuum Mechanics;15
4.1;1.1 Constitutive Relationships in a Solid Body;16
4.2;1.2 Equation of State of a Solid Body;18
4.3;1.3 Models of Plastic Deformation of Solid Bodies;21
4.4;1.4 Equations of 1D Shock Compression of Compressible Media;24
4.5;1.5 Wave Interaction. Arbitrary Discontinuity;28
4.6;1.6 Shock and Expansion Waves in Solid Bodies;34
4.7;1.7 Plane Stationary Detonation Waves;39
4.8;References;44
5;2 Methods and Devices for Producing Intense Shock Loads;46
5.1;2.1 Gun Type Launchers;46
5.2;2.2 Explosive Launchers;55
5.3;2.3 Electric and Electromagnetic Guns;67
5.4;2.4 Combined Guns;68
5.5;2.5 Using Radiation Sources for Shock Wave Generation in Solids;70
5.6;2.6 Devices for Shock-Compressed Material Preservation;75
5.7;References;80
6;3 Recording Fast Processes in Dynamic Studies;85
6.1;3.1 Discrete Methods for Wave and Mass Velocity Measurements;86
6.2;3.2 Methods for Continuous Recording of Material Velocity Profiles;103
6.3;3.3 Methods for Continuous Pressure Profile Recording;114
6.4;3.4 Shadow Photorecording of Dynamic Processes;130
6.5;References;152
7;4 Determination of Hugoniots and Expansion Isentropes;159
7.1;4.1 Determination of Hugoniots;159
7.2;4.2 Recording of Material Expansion Isentropes from the State Following Shock Compression;172
7.3;4.3 Sound Speed in Shock-Compressed Material;182
7.4;4.5 Semi-Empirical Equations of State;191
7.5;References;199
8;5 Studies of Phase Transformations;203
8.1;5.1 Polymorphic Transformations in Shock Waves;203
8.2;5.2 Expansion Shock Waves in Media that have Experienced Polymorphic Transition;210
8.3;5.3 Melting of Solid Bodies in Shock Waves and Unloading Isentropes;213
8.4;5.4 Evaporation of Shock-Compressed Solid Bodies in Expansion;216
8.5;5.5 Second-order Phase Transitions in Shock Waves;220
8.6;5.6 Electrical Conductivity of Shock- compressed Materials;221
8.7;References;229
9;6 Dynamic Strength of Materials;233
9.1;6.1 Experimental Methods for Studying Shear Strength;233
9.2;6.2 Dynamic Yield Strength of Materials in Shock Waves;244
9.3;6.3 Experimental Methods for Spall Strength Estimation;258
9.4;6.4 Spall Strength of Structural Materials;266
9.5;6.5 Spall Fracture Criteria;273
9.6;References;280
10;7 Estimation of Temperatures in Shock- compressed Transparent Material;288
10.1;7.1 Optical Radiation and Its Characteristics;288
10.2;7.2 Thermal Radiation;293
10.3;7.3 Optical Materials for Physical Studies;301
10.4;7.4 Fundamentals of Optical Temperature Measurement;309
10.5;7.5 Pyrometers for Radiation Recording;313
10.6;7.6 Temperature of Shock-compressed Materials;318
10.7;7.7 Study of Shock-compressed Material Properties with Optical Methods;327
10.8;References;336
11;8 Determination of Detonation Parameters and Efficiency of Solid HE Explosion Products;340
11.1;8.1 Study of the Detonation Initiation;340
11.2;8.2 Formation of the Detonation Regime;345
11.3;8.3 Experimental Estimation of Normal Detonation Wave Parameters;356
11.4;8.4 Estimation of Detonation Cutoff Diameter;379
11.5;8.5 He Brisance, Efficiency (Fugacity), and Launching Ability;382
11.6;References;398
12;9 Laser Doppler Measuring Systems and Their Use in Shock- Wave Studies;403
12.1;9.1 Theoretical Basis of Interferometric Methods of Velocity Measurement;404
12.2;9.2 Principal Interferometric Systems;405
12.3;9.3 Features of Interface Velocity Recording;414
12.4;9.4 Multichannel Interferometric Systems;416
12.5;9.5 Using Laser Interferometric Systems in Shock- Wave Studies;420
12.6;9.6 Optical and Interferometric Techniques for Velocity Measurement;424
12.7;References;426
13;Index;429