热门站点| 世界资料网 | 专利资料网 | 世界资料网论坛
收藏本站| 设为首页| 首页

Spectrum Certification Workshop.

作者:科技文献资料网 时间:2017-07-26 12:31:55  浏览:8994   来源:科技文献资料网
下载地址: 点击此处下载
[文献类型]:科技报告
[标题]:Spectrum Certification Workshop.
[作者]:T. A. Luu;
[机构]:Fleet Electronic Warfare Center, Norfolk, VA.
[关键词]:electromagnetic spectra,management,frequency allocation, frequency bands,
[出版年份]:2011
[报告时间]:Mar 2011,
[页码]:8p
[馆藏索取号]:ADA547403
[总页数]:8


下载地址: 点击此处下载
[唯一标识符]:CDSITC.AEROSPACE.A89-48033
[文献来源]:美国航空航天数据库(aerospace);国际航宇文摘(IAA)
[资源原始索取号]:A1989-48033; Reference AN: A89-48033
[标题]:Possible stimulation of equatorial plasma bubbles by H2O injection (Vozmozhnosti stimulirovaniia ekvatorial'nykh plazmennykh puzyrei inzhektsiei H2O)
[作者]:GAIDUKOV V IU; KASHCHENKO N M; NIKITIN M A; ROMANOVSKII IU A
[来源]:Geomagnetizm i Aeronomiia. vol. 29, May June 1989, p. 440 444.
[文摘]:The paper describes a two-dimensional numerical model of the stimulated development of Rayleigh-Taylor instability (RTI) and associated bubbles in the ionospheric plasma in the equatorial F-region. Numerical experiments using the model show that the RTI and the bubbles can be stimulated by the injection of a small amount of H2O vapor. The characteristic times of the development of the stimulated bubbles depend on the mass of the injected vapor and background zonal electric fields. (B.J.)
[关键词]:EQUATORIAL ATMOSPHERE; IONOSPHERIC DISTURBANCES; PLASMA BUBBLES; SPACE PLASMAS; ELECTRIC FIELDS; F REGION; MATHEMATICAL MODELS; TAYLOR INSTABILITY; WATER VAPOR
[出版年份]:1989
[专业领域]:METEOROLOGY AND CLIMATOLOGY
[馆藏索取号]:A89-48033


[文献类型]:科技报告
[标题]:Recent NASA Dryden COA Experience.
[作者]:B. Cobleigh;
[机构]:NASA Dryden Flight Research Center*NASA Dryden Flight Research Center
[关键词]:pilotless aircraft,unmanned aircraft systems,aircraft reliability,certification,lessons learned, priorities, safety, fires,
[出版年份]:2008
[报告时间]:29 Apr 2008,
[页码]:10p
[馆藏索取号]:N20080021717
[总页数]:10



版权声明:所有资料均为作者提供或网友推荐收集整理而来,仅供爱好者学习和研究使用,版权归原作者所有。
如本站内容有侵犯您的合法权益,请和我们取得联系,我们将立即改正或删除。
信息产业部备案号:京ICP备09025792号