Thermohydrodynamic Models Of Laser Irradiation Of Metals

Author : R. V. Arutyunian
Publisher : CRC Press
ISBN 13 : 9783718650712
Total Pages : 184 pages
Book Rating : 4.11/5 ( download)

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Download or read book Thermohydrodynamic Models of Laser Irradiation of Metals written by R. V. Arutyunian and published by CRC Press. This book was released on 1990 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermohydrodynamic models of laser irradiation of metals examines models of continuous- and recurrent-pulse irradiation under conditions of dimensional and thermochemical treatment. Hydrodynamic mechanisms of melt displacement under conditions of dimensional and thermochemical treatment. Hydrodynamic mechanisms of melt displacement under conditions of laser drilling are discussed and the space-time structure of temperature in metal under the effect of a moving recurrent-pulse heat source is studied analytically and numerically. A thermo-hydrodynamic model of the welding process is analyzed and the two-dimensional problem of the heating of metal and melt motion under vapour pressure and surface tension is modelled numerically. Convective stirring of an admixture under the effect of pulsed laser radiation is considered and numerically investigated.

Author : A. M. Prokhorov
Publisher : CRC Press
ISBN 13 : 1351082396
Total Pages : 259 pages
Book Rating : 4.96/5 ( download)

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Download or read book Laser Heating of Metals written by A. M. Prokhorov and published by CRC Press. This book was released on 2018-01-31 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to ensure efficient use of lasers, and for any large-scale implementation, a thorough knowledge of the fundamental laws governing the interaction of radiation with matter is required. Laser Heating of Metals provides a systematic and comprehensive presentation of the fundamental principles underlying the physical and chemical mechanisms governing the interaction of laser radiation with solid targets, and in particular metals in gaseous environments, for a wide range of beam parameters. The authors have been active in the field of interactions between lasers and materials for many years, and this book summarises the results of their work, in particular concerning the action of CO2 lasers on metals. These results are then discussed at some length. Laser Heating of Materials will be of interest to scientists at all levels with an interest in the interaction of radiation with condensed matter, and in particular to those involved in laser cutting and welding etc, and metal-working.

Author : Bekir S. Yilbas
Publisher : Springer Science & Business Media
ISBN 13 : 3319000861
Total Pages : 186 pages
Book Rating : 4.62/5 ( download)

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Download or read book Laser Pulse Heating of Surfaces and Thermal Stress Analysis written by Bekir S. Yilbas and published by Springer Science & Business Media. This book was released on 2013-07-10 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces laser pulse heating and thermal stress analysis in materials surface. Analytical temperature treatments and stress developed in the surface region are also explored. The book will help the reader analyze the laser induced stress in the irradiated region and presents solutions for the stress field. Detailed thermal stress analysis in different laser pulse heating situations and different boundary conditions are also presented. Written for surface engineers.

Author :
Publisher :
ISBN 13 :
Total Pages : 496 pages
Book Rating : 4.69/5 ( download)

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Download or read book International Aerospace Abstracts written by and published by . This book was released on 1995 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : V. M. Batenin
Publisher : CRC Press
ISBN 13 : 1482250055
Total Pages : 542 pages
Book Rating : 4.53/5 ( download)

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Download or read book High-brightness Metal Vapour Lasers written by V. M. Batenin and published by CRC Press. This book was released on 2016-12-12 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: High brightness metal vapor lasers have become the most bright and powerful in the visible spectral range among all existing laser types, resulting in numerous applications ranging from purely fundamental research to practical application in large-scale commercial problems such as isotope selection. This book presents a full series of fundamental problems on the development of physical fundamentals and mathematical models for practical realization of a high-power laser radiation on self-contained transitions in metal atoms. It is the first fundamental review on physics and the technique of high-brightness metal vapor lasers.

Author : Rose Arny
Publisher :
ISBN 13 :
Total Pages : 2218 pages
Book Rating : 4.21/5 ( download)

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Download or read book Forthcoming Books written by Rose Arny and published by . This book was released on 1997 with total page 2218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Patrice Peyre
Publisher : John Wiley & Sons
ISBN 13 : 1394163371
Total Pages : 276 pages
Book Rating : 4.73/5 ( download)

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Download or read book Additive Manufacturing of Metal Alloys 1 written by Patrice Peyre and published by John Wiley & Sons. This book was released on 2022-08-11 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last decade or so, additive manufacturing has revolutionized design and manufacturing methods by allowing more freedom in design and functionalities unattainable with conventional processes. This has generated extraordinarily high interest in both industrial and academic communities. Additive Manufacturing of Metal Alloys 1 puts forward a state of the art of additive manufacturing and its different processes, from metallic raw materials (in the form of powder or wire) to their properties after elaboration. It analyzes the physics and the modelling of existing AM processes as well as future elaboration processes. Using a balanced approach encapsulating basic notions and more advanced aspects for each theme, this book acts as a metal additive manufacturing textbook, as useful to professionals in the field as to the general public.

Author :
Publisher :
ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.69/5 ( download)

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Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Grant Kinsman
Publisher : National Library of Canada = Bibliothèque nationale du Canada
ISBN 13 : 9780315656840
Total Pages : 248 pages
Book Rating : 4.40/5 ( download)

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Download or read book Excimer Laser Irradiation of Metal Surfaces [microform] written by Grant Kinsman and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1991 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : David R. Brighton
Publisher :
ISBN 13 : 9780642915450
Total Pages : 22 pages
Book Rating : 4.58/5 ( download)

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Download or read book Interaction of Pulsed CO2-laser Radiation with Non-metals written by David R. Brighton and published by . This book was released on 1976 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Samples of crown glass, fused silica, Perspex and Irtran 1 were irradiated with 0.2-microsec duration pulses from a CO2 laser, at energy densities of between 10 and 800 kJ/sq m. The damage induced was thermal in origin and was controlled more by the absorption depth in the material than by thermal diffusion. The major damage mechanisms were cracking and flaking in the case of crown glass, and vaporisation in the cases of fused silica and Perspex. Irtran 1 was the most difficult to damage because of its comparatively large absorption depth. Impulse production was studied, and was explained by simple models involving vaporisation and the excitation of laser-supported waves. (Author).