The Dynamic Response of Aluminum to Pulsed Energy Deposition in the Melt-Dominated Regime

The Dynamic Response of Aluminum to Pulsed Energy Deposition in the Melt-Dominated Regime PDF Author: Robert B Oswald (Jr)
Publisher:
ISBN:
Category :
Languages : en
Pages : 39

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Book Description
The results of an experimental study of the material dynamic response of aluminum exposed to a high-fluence, low-energy, pulsed electron beam are presented. The experimental results are compared with calculations based on two equilibrium equation of state (EOS) models for metals in the melt regime. The first model is the simple Mie-Gruneisen (M-G) scheme for solids extrapolated into the liquid phase. The second model (the GRAY EOS) is a three-phase EOS which provides a more detailed and thermodynamically complete description of metals in the melt region. After the onset of melting the M-G theory differs appreciably from experiment, whereas the GRAY EOS provides good agreement. The results indicate that the P-V-T relationship during the melting process can be described by an equilibrium--but thermodynamically consistent--EOS model. (Modified author abstract).

The Dynamic Response of Aluminum to Pulsed Energy Deposition in the Melt-Dominated Regime

The Dynamic Response of Aluminum to Pulsed Energy Deposition in the Melt-Dominated Regime PDF Author: Robert B Oswald (Jr)
Publisher:
ISBN:
Category :
Languages : en
Pages : 39

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Book Description
The results of an experimental study of the material dynamic response of aluminum exposed to a high-fluence, low-energy, pulsed electron beam are presented. The experimental results are compared with calculations based on two equilibrium equation of state (EOS) models for metals in the melt regime. The first model is the simple Mie-Gruneisen (M-G) scheme for solids extrapolated into the liquid phase. The second model (the GRAY EOS) is a three-phase EOS which provides a more detailed and thermodynamically complete description of metals in the melt region. After the onset of melting the M-G theory differs appreciably from experiment, whereas the GRAY EOS provides good agreement. The results indicate that the P-V-T relationship during the melting process can be described by an equilibrium--but thermodynamically consistent--EOS model. (Modified author abstract).

Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1212

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 580

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Government Reports Announcements

Government Reports Announcements PDF Author:
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ISBN:
Category : Research
Languages : en
Pages : 1048

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Introduction to Radiation Acoustics

Introduction to Radiation Acoustics PDF Author: Alexander Kalinichenko
Publisher: CRC Press
ISBN: 9789057026157
Category : Science
Languages : en
Pages : 268

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Book Description
In this volume, the author explains a generalized theory of radiation acoustic phenomena. This concise and comprehensive introduction to the field of radiation acoustics considers the nonlinear and non-thermal mechanisms of sound generation as well as the fundamental equations of radiation acoustics. The author also explores topics beyond theory and postulates some applications of radiation acoustic effects. Introduction to Radiation Acoustics is ideal for graduate students and specialists in the fields of accelerator techniques, acoustics, radiotherapeutics, and elementary particle physics.

Methods of Fracture Mechanics: Solid Matter Physics

Methods of Fracture Mechanics: Solid Matter Physics PDF Author: G.P. Cherepanov
Publisher: Springer Science & Business Media
ISBN: 9401722625
Category : Science
Languages : en
Pages : 334

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Book Description
Modern fracture mechanics considers phenomena at many levels, macro and micro; it is therefore inextricably linked to methods of theoretical and mathematical physics. This book introduces these sophisticated methods in a straightforward manner. The methods are applied to several important phenomena of solid state physics which impinge on fracture mechanics: adhesion, defect nucleation and growth, dislocation emission, sintering, the electron beam effect and fractal cracks. The book shows how the mathematical models for such processes may be set up, and how the equations so formulated may be solved and interpreted. The many open problems which are encountered will provide topics for MSc and PhD theses in fracture mechanics, and in theoretical and experimental physics. As a supplementary text, the book can be used in graduate level courses on fracture mechanics, solid matter physics, and mechanics of solids, or in a special course on the application of fracture mechanics methods in solid matter physics.

Government Reports Announcements & Index

Government Reports Announcements & Index PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 816

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Journal of Applied Physics & Applied Physics Letters

Journal of Applied Physics & Applied Physics Letters PDF Author: Nichigai Asoshiētsu
Publisher:
ISBN:
Category : Applied physics letters
Languages : en
Pages : 1272

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Metals Abstracts

Metals Abstracts PDF Author:
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ISBN:
Category : Metallurgy
Languages : en
Pages : 1132

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Government Reports Index

Government Reports Index PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1074

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