[PDF] A Simple Treatment Of Snowplow Models Of Explosions eBook

Author : Christopher Sherman
Publisher :
Page : 18 pages
File Size : 11,26 MB
Release : 1989
Category : Explosions
ISBN :

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By using simple bulk conservation laws, some expansion properties of a spherical explosion in an ambient gas are found. These results compare favorably with those resulting from earlier snowplow models which require extensive, detailed calculations.

Author : Christopher Sherman
Publisher :
Page : 0 pages
File Size : 34,94 MB
Release : 1989
Category : Explosions
ISBN :

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By using simple bulk conservation laws, some expansion properties of a spherical explosion in an ambient gas are found. These results compare favorably with those resulting from earlier snowplow models which require extensive, detailed calculations.

Author : B. Vodar
Publisher : Elsevier
Page : 562 pages
File Size : 28,56 MB
Release : 2017-05-23
Category : Science
ISBN : 1483148521

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High Pressure Science and Technology, Volume 2 contains the proceedings of the Association Internationale for Research and Advancement of High Pressure Science and Technology's VIIth International Conference held in Le Creusot, France, from July 30 to August 3, 1979. The papers explore a wide range of topics relating to high pressure science and technology, including molecular and chemical physics; melting and dense fluids; liquid crystals; molecular thermophysical properties; light scattering; intermolecular spectroscopy; high-temperature, high-pressure fluids; and properties of earth materials. This volume is comprised of 128 chapters and begins by calculating equations of state for static molecular and metallic hydrogen using the density functional method. The following chapters discuss the effect of density on the induced near infrared absorption spectrum of solid molecular hydrogen at 4.2 K; vibrational relaxation in highly compressed hydrogen; the dual melting curves of carbon tetrachloride; and the statistical theory of polymorphic phase transitions and crystallization. Alkane chain conformation as a function of pressure is also examined, along with high pressure thermodynamics and phase equilibria of fluid mixtures. The remaining sections focus on the lithosphere, athenosphere, and the behavior of dense materials. This book will be a valuable resource for materials scientists, metallurgists, physicists, chemists, and mechanical engineers.

Author : Jerry W Forbes
Publisher : Springer Science & Business Media
Page : 388 pages
File Size : 14,28 MB
Release : 2013-02-01
Category : Science
ISBN : 3642325351

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This book introduces the core concepts of the shock wave physics of condensed matter, taking a continuum mechanics approach to examine liquids and isotropic solids. The text primarily focuses on one-dimensional uniaxial compression in order to show the key features of condensed matter’s response to shock wave loading. The first four chapters are specifically designed to quickly familiarize physical scientists and engineers with how shock waves interact with other shock waves or material boundaries, as well as to allow readers to better understand shock wave literature, use basic data analysis techniques, and design simple 1-D shock wave experiments. This is achieved by first presenting the steady one-dimensional strain conservation laws using shock wave impedance matching, which insures conservation of mass, momentum and energy. Here, the initial emphasis is on the meaning of shock wave and mass velocities in a laboratory coordinate system. An overview of basic experimental techniques for measuring pressure, shock velocity, mass velocity, compression and internal energy of steady 1-D shock waves is then presented. In the second part of the book, more advanced topics are progressively introduced: thermodynamic surfaces are used to describe equilibrium flow behavior, first-order Maxwell solid models are used to describe time-dependent flow behavior, descriptions of detonation shock waves in ideal and non-ideal explosives are provided, and lastly, a select group of current issues in shock wave physics are discussed in the final chapter.

Author : Zhengbing Hu
Publisher : Springer
Page : 787 pages
File Size : 31,96 MB
Release : 2019-05-16
Category : Technology & Engineering
ISBN : 3030120821

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This book includes the proceedings of the Second International Conference of Artificial Intelligence, Medical Engineering, Education (AIMEE2018), held in Moscow, Russia, on 6–8 October 2018. The conference covered advances in the development of artificial intelligence systems and their applications in various fields, from medicine and technology to education. The papers presented in the book discuss topics in mathematics and biomathematics; medical approaches; and technological and educational approaches. Given the rapid development of artificial intelligence systems, the book highlights the need for more intensive training for a growing number of specialists, particularly in medical engineering, to increase the effectiveness of medical diagnosis and treatment. The book is intended for specialists, students and other readers who would like to know where artificial intelligence systems can beneficially be applied in the future.