Electron-beam tomography of the density of a gas in hypersonic flow around objects

被引：0
|
作者：
Likhachev, AV [1 ]
Maslov, AA [1 ]
Mironov, SG [1 ]
Pikalov, VV [1 ]
机构：
[1] Russian Acad Sci, Inst Theoret & Appl Mech, Siberian Branch, Novosibirsk 630090, Russia
来源：
TECHNICAL PHYSICS | 1998年 / 43卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
Attenuation; Measurement Data; Fast Electron; Hypersonic Flow; Tomographic Reconstruction;
D O I：
10.1134/1.1259006
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A procedure is developed for the tomographic reconstruction of the distribution of the gas density from measurements data on the attenuation of a sensing beam of fast electrons. The measurements and reconstruction are carried out for symmetrical and asymmetrical conical objects in a low-density hypersonic how (M=21). (C) 1998 American Institute of Physics. [S1063-7842(98)02304-6].
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页码：461 / 468
页数：8
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