Mathematical and physical analysis of the character and position of shock waves during pumping of vacuum chambers

Author:

Bayer R

Abstract

As part of the research in the field of pumping vacuum chambers in the Environmental Electron Microscope, research on supersonic flow through apertures is being carried out at the Department of Electrical and Electronic Technology of the Brno University of Technology in cooperation with the Institute of Scientific Instruments of the CAS. This paper deals with the character and location of shock waves during pumping of vacuum chambers of the experimental chamber as a basis for the forthcoming experiment of mapping the given shock waves using the Schlieren optical method.

Publisher

IOP Publishing

Subject

General Physics and Astronomy

Reference23 articles.

1. In-situ preparation of plant samples in ESEM for energy dispersive x-ray microanalysis and repetitive observation in SEM and ESEM;Tihlaříková;Scientific Reports,2019

2. Analysis of gas flow in a secondary electron scintillation detector for ESEM with a new system of pressure limiting apertures;Maxa;Advances in Military Technology,2012

3. Comparisons Using Methods of Continuum Mechanics and Monte Carlo at Differentially Pumped Chamber;Maxa;Advances in Military Technology,2016

4. Apertures with Laval Nozzle and Circular Orifice in Secondary Electron Detector for Environmental Scanning Electron Microscope;Vyroubal;Advances in Military Technology,2013

5. High-efficiency detector of secondary and backscattered electrons for low-dose imaging in the ESEM;Neděla;Ultramicroscopy,2018

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3