Hardened Ground Radomes for System Survival PDF Download
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Author: G. J. Cook
Publisher:
ISBN:
Category :
Languages : en
Pages : 72
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Book Description
This nvestigation consists of determining the dynamic response of a thin, uniform-thickness, truncated spherical shell to air-blast induced shock loads. The response analysis includes a failure criterion for determining the vulnerability of this type of structure to nuclear blasts. The structural dynamic characteristics of the radome were represented by the normal mode approach. The mathematical representation of the blast-induced pressure loading was based on published experimental data. A failure criterion based on strain energy considerations is suggested, which, when applied to the dynamic response is indicative of structural failure. Solutions to this mathematical model were obtained from an operational analog computer. The results of this study are promising; however, further investigations considering radomes of different materials and various height-todiameter ratios are required to substantiate the generality of this approach. (Author).
Author: G. J. Cook
Publisher:
ISBN:
Category :
Languages : en
Pages : 72
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Book Description
This nvestigation consists of determining the dynamic response of a thin, uniform-thickness, truncated spherical shell to air-blast induced shock loads. The response analysis includes a failure criterion for determining the vulnerability of this type of structure to nuclear blasts. The structural dynamic characteristics of the radome were represented by the normal mode approach. The mathematical representation of the blast-induced pressure loading was based on published experimental data. A failure criterion based on strain energy considerations is suggested, which, when applied to the dynamic response is indicative of structural failure. Solutions to this mathematical model were obtained from an operational analog computer. The results of this study are promising; however, further investigations considering radomes of different materials and various height-todiameter ratios are required to substantiate the generality of this approach. (Author).
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 306
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Book Description
Author: Robert B. Curtis
Publisher:
ISBN:
Category : Radar
Languages : en
Pages : 92
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Book Description
The results of a survey of the current state of the art in large ground radomes for military applications are presented. The purpose of the survey was to examine the directions of current structural and electromagnetic design of large ground radomes; summarize what has been learned about the effects of various radome structures on antenna performance; and list the principal characteristics of some typical radomes.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 2180
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Book Description
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 980
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Book Description
Author:
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 1718
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Book Description
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1048
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Book Description
Author: United States. Congress. Senate. Committee on Appropriations. Subcommittee on Department of Defense
Publisher:
ISBN:
Category :
Languages : en
Pages : 1116
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Book Description
Author: United States. Congress. Senate. Appropriations Committee
Publisher:
ISBN:
Category :
Languages : en
Pages : 1120
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Book Description
Author: Yashwant Mahajan
Publisher: Springer
ISBN: 9783030163464
Category : Technology & Engineering
Languages : en
Pages : 1527
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Book Description
This handbook presents an authoritative account of the potential of advanced ceramics and composites in strategic applications, including defense, national security, aerospace, and energy security (especially nuclear energy). It highlights how their unique combination of superior properties such as low density, high strength, high elastic modulus, high hardness, high temperature capability, and excellent chemical and environmental stability are optimized in technologies within these fields. The handbook is organized according to application type. It allows readers to learn about strategies that have been used in different fields and to transfer them to their own. The book addresses a wide variety of ceramics and their composites, including PZT ceramics, carbon nanotubes, aerogels, silica radomes, relaxor ferroelectrics, and many others.
