High Energy Laser Interaction With Gases Droplets And Bulk Liquids
DOWNLOAD
Download High Energy Laser Interaction With Gases Droplets And Bulk Liquids PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get High Energy Laser Interaction With Gases Droplets And Bulk Liquids book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
High Energy Laser Interaction With Gases Droplets And Bulk Liquids
DOWNLOAD
Author : Maurice Anthony Jarzembski
language : en
Publisher:
Release Date : 1990
High Energy Laser Interaction With Gases Droplets And Bulk Liquids written by Maurice Anthony Jarzembski and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with High power lasers categories.
Interactions Between A Multicomponent Flow And A Laser Beam
DOWNLOAD
Author : Kuei-Yuan Chien
language : en
Publisher:
Release Date : 1974
Interactions Between A Multicomponent Flow And A Laser Beam written by Kuei-Yuan Chien and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Drops categories.
The interaction between a high-power laser beam and a moving cloud of vaporizing droplets is considered theoretically. A study was performed to assess partially the feasibility of a new concept of generating an ultra-high-total-enthalpy flow. The spectral absorption coefficient of liquid air was determined at the fundamental vibration-rotation frequencies of liquid nitrogen and oxygen. A perturbation solution was sought for a small arbitrary variation in the velocity of the moving droplets. The first-order correction to uniform-velocity solution has been explicitly carried out in closed form. (Modified author abstract).
Interactions Between A Multicomponent Flow And A Laser Beam
DOWNLOAD
Author : Kuei-Yuan Chien
language : en
Publisher:
Release Date : 1974
Interactions Between A Multicomponent Flow And A Laser Beam written by Kuei-Yuan Chien and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Fluid mechanics categories.
A theoretical model of the interaction between a hypersonic multicomponent flow and a high-power laser beam is described. The properties of the gaseous wedge (composed of the vapor of liquid-air droplets irradiated by a laser beam) are calculated. Conditions under which a steady-state shock wave will form ahead of the gaseous wedge and serve as an effective mechanism to separate the droplets from the carrier gas are described. The concept of generating a gaseous wedge to separate particles from the carrier gas is discussed. (Modified author abstract).
Interactions Between A Multicomponent Flow And A Laser Beam
DOWNLOAD
Author : Kuei-Yuan Chien
language : en
Publisher:
Release Date : 1974
Interactions Between A Multicomponent Flow And A Laser Beam written by Kuei-Yuan Chien and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Fluid mechanics categories.
A theoretical model of the interaction between a hypersonic multicomponent flow and a high-power laser beam is described. The properties of the gaseous wedge (composed of the vapor of liquid-air droplets irradiated by a laser beam) are calculated. Conditions under which a steady-state shock wave will form ahead of the gaseous wedge and serve as an effective mechanism to separate the droplets from the carrier gas are described. The concept of generating a gaseous wedge to separate particles from the carrier gas is discussed. (Modified author abstract).
Measurement And Modeling Of High Energy Laser Hel Droplet Interactions
DOWNLOAD
Author : Timothy E. Tracey
language : en
Publisher:
Release Date : 2016
Measurement And Modeling Of High Energy Laser Hel Droplet Interactions written by Timothy E. Tracey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Laser categories.
With the advent of lasers as weapons, it is necessary to understand how a laser propagates through a complex medium. For the U.S. Navy, the complexity of a maritime environment imposes particular challenges for laser propagation due to high concentrations of water high concentrations of water vapor and high probabilities of liquid water in the form of fog, rain, or sea spray along the beam path. Although considerable research has gone into characterizing the maritime environment and simulating laser propagation through water vapor and turbulence, the interactions between a high energy laser (HEL) and liquid water are poorly understood. A project is taking place in the U.S. Naval Academy’s Directed Energy Research Center to investigate the interaction of a high energy laser and single water droplets. An HEL is used to irradiate droplets of water, and the droplet shape and size, the infrared radiation from the droplet, and the transmitted beam profile are measured and recorded. To control the droplet shape, it will be levitated using a commercial ultrasonic levitator, where the drop is held in place at a node by the pressure from a standing sound wave. The results of this experiment will provide an understanding of the coupled interaction between an HEL and a water droplet.
Interactions Between A Multicomponent Flow And A Laser Beam
DOWNLOAD
Author : Kuei-Yuan Chien
language : en
Publisher:
Release Date : 1974
Interactions Between A Multicomponent Flow And A Laser Beam written by Kuei-Yuan Chien and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with categories.
A Self Similar Approach To The Explosion Of Droplets By A High Energy Laser Beam
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1986
A Self Similar Approach To The Explosion Of Droplets By A High Energy Laser Beam written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with categories.
A model has been constructed in which a small droplet is exploded by the absorption of energy from a high energy laser beam. The beam flux is so high that it is assumed that a plasma is formed. A single-fluid model of a plasma droplet interacting with laser radiation is used. Selfsimilarity is invoked to reduce the spherically symmetric problem involving hydrodynamics and Maxwell's equations to quadrature. It is shown analytically that the model reproduces in qualitative manner certain features observed experimentally.
Interactions Between A Multicomponent Flow And A Laser Beam
DOWNLOAD
Author : Kuei-Yuan Chien
language : en
Publisher:
Release Date : 1974
Interactions Between A Multicomponent Flow And A Laser Beam written by Kuei-Yuan Chien and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with categories.
High Energy And High Intensity Laser Effects On Aerosols Changes In Droplet Morphology Surrounding Temperature And Vapor Concentration
DOWNLOAD
Author : Richard K. Chang
language : en
Publisher:
Release Date : 1988
High Energy And High Intensity Laser Effects On Aerosols Changes In Droplet Morphology Surrounding Temperature And Vapor Concentration written by Richard K. Chang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with categories.
Nonlinear optical interactions in a droplet occur at remarkably low input intensity levels because the droplets acts as a lens to concentrate the input radiation at a location just within the shadow face and as an optical cavity to provide feedback for the internally generated radiation. LIB within the droplet occurs when the rising portion of the input laser pulse causes multiphoton ionization which is followed by cascade multiplication. The resultant plasma within the droplet transforms a nominally transparent droplet into an absorbing droplet, and the remaining portion of the input laser pulse heats the droplet. Multiple scattering calculations and measurements were made from two closely spaced fibers which served as a prototype of densely packed aerosols. The comparison between the exact calculation for two fibers and the experimental results from the fiber-mirror configuration was excellent and provided new insight into the multiple scattering from closely spaced aerosols.
Dissertation Abstracts International
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2007
Dissertation Abstracts International written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Dissertations, Academic categories.