Home eBooks Download › measurements of aero optical effects in a plane shear layer

Measurements Of Aero Optical Effects In A Plane Shear Layer

Download Measurements Of Aero Optical Effects In A Plane Shear Layer PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Measurements Of Aero Optical Effects In A Plane Shear Layer 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

Measurements Of Aero Optical Effects In A Plane Shear Layer

DOWNLOAD
Author : Miodrag Oljaca
language : en
Publisher:
Release Date : 1997

Measurements Of Aero Optical Effects In A Plane Shear Layer written by Miodrag Oljaca and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with categories.

Whole Field Measurements Of Turbulent Flow For The Study Of Aero Optical Effects

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1998

Whole Field Measurements Of Turbulent Flow For The Study Of Aero Optical Effects written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.

Aerooptical phenomena associated with the propagation of optical beams and imaging through turbulent index-of-refraction fields have been investigated. Using simultaneous imaging of optical-beam distortion and the turbulent index-or-refraction field, we have documented near-field behavior, following propagation through moderate-to-high Reynolds number jets and shear layers. For both flows, propagation through turbulence may result in the formation of caustics. Preliminary measurements using the Palomar 200" telescope confirm the formation of caustics in atmospheric propagation, using bright stars as sources. Spatial wavefront and wavefront-tilt measurements of beams emerging from jet and shear layer regions exhibit non-Kolmogorov behavior. Preliminary efforts to reconstruct images through turbulence indicate the need for both amplitude and wavefront-tilt measurements for reliable image reconstruction.

Aperture Effects On The Aero Optical Distortions Measured For A Compressible Shear Layer

DOWNLOAD
Author : Edward J. Fitzgerald
language : en
Publisher:
Release Date : 2000

Aperture Effects On The Aero Optical Distortions Measured For A Compressible Shear Layer written by Edward J. Fitzgerald and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.

Aero Optical Effects

DOWNLOAD
Author : Stanislav Gordeyev
language : en
Publisher: John Wiley & Sons
Release Date : 2023-01-04

Aero Optical Effects written by Stanislav Gordeyev and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-04 with Science categories.

AERO-OPTICAL EFFECTS Explore the newest techniques and technologies used to mitigate the effects of air flow over airborne laser platforms Aero-Optical Effects: Physics, Analysis and Mitigation delivers a detailed and insightful introduction to aero-optics and fully describes the current understanding of the physical causes of aero-optical effects from turbulent flows at different speeds. In addition to presenting a thorough discussion of instrumentation, data reduction, and data analysis, the authors examine various approaches to aero-optical effect mitigation using both flow control and adaptive optics approaches. The book explores the sources, characteristics, measurement approaches, and mitigation means to reduce aero-optics wavefront error. It also examines the precise measurements of aero-optical effects and the instrumentation of aero-optics. Flow control for aero-optical applications is discussed, as are approaches like passive flow control, active and hybrid flow control, and closed-loop flow control. Readers will benefit from discussions of the applications of aero-optics in relation to fields like directed energy and high-speed communications. Readers will also enjoy a wide variety of useful features and topics, including: Comprehensive discussions of both aero-effects, which include the effects that air flow has over a beam director mounted on an aircraft, and aero-optics, which include atmospheric effects that degrade the ability of an airborne laser to focus a beam A treatment of air buffeting and its effects on beam stabilization and jitter An analysis of mitigating impediments to the use of high-quality laser beams from aircraft as weapons or communications systems Adaptive optics compensation for aero-optical disturbances Perfect for researchers, engineers, and scientists involved with laser weapon and beam control systems, Aero-Optical Effects: Physics, Analysis and Mitigation will also earn a place in the libraries of principal investigators in defense contract work and independent research and development.

Time Resolved Aero Optical Measurements Of A Wavefront Aberrated By A Compressible Free Shear Layer

DOWNLOAD
Author : Ronald J. Hugo
language : en
Publisher:
Release Date : 1995

Time Resolved Aero Optical Measurements Of A Wavefront Aberrated By A Compressible Free Shear Layer written by Ronald J. Hugo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with categories.