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Experimental study of moving throat plug in a shock tunnel

Authors :
Chul B. Park
Jong-Kook Lee
Oh Joon Kwon
Source :
Shock Waves. 25:431-442
Publication Year :
2015
Publisher :
Springer Science and Business Media LLC, 2015.

Abstract

A series of experimental study has been conducted to investigate the flow associated with a moving throat plug in a shock tunnel testing. Bird et al [1] employed the moving throat plug to prevent upstream diaphragm fragments from entering the nozzle and blasting the model in the shock tunnel testing.

Subjects

Subjects :
Overall pressure ratio
Mechanical Engineering
Flow (psychology)
Nozzle
Expansion tunnel
General Physics and Astronomy
Diaphragm (mechanical device)
Mechanics
law.invention
stomatognathic diseases
medicine.anatomical_structure
stomatognathic system
law
Throat
otorhinolaryngologic diseases
medicine
Shock tube
Spark plug

Details

ISSN :
14322153 and 09381287
Volume :
25
Database :
OpenAIRE
Journal :
Shock Waves
Accession number :
edsair.doi...........69a2dd377ba09b94930bd57c35d3c796
Full Text :
https://doi.org/10.1007/s00193-015-0573-4
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