Temperature measurement of reflected shock wave by using chemical indicator

被引：0

作者：

Cui, JP ^{[1
]}

He, YZ ^{[1
]}

Wang, S ^{[1
]}

Wang, J ^{[1
]}

Fan, BC ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Mech, Lab High Temp Gas Dynam, Beijing 100080, Peoples R China

来源：

ACTA MECHANICA SINICA | 2000年 / 16卷 / 01期

关键词：

temperature measurement; shock tube; chemical reaction; temperature indicator; tetrafluoromethane;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This report describes a new method for measuring the temperature of the gas behind the reflected shock wave in shock tube, corresponding to the reservoir temperature of a shock tunnel, based on the chemical reaction of small amount of CF4 premixed in the test gas. The final product C2F4 is used as the temperature indicator, which is sampled and detected by a gas chromatography in the experiment. The detected concentration of C2F4 is correlated to the temperature of the reflected shock wave with the initial pressure P-1 and test time tau as parameters in the temperature range 3 300 K < T < 5 600 K, pressure range 5 kPa < P1 <12 kPa and tau similar or equal to 0.4 ms.

引用

页码：63 / 69

页数：7

共 50 条

[11] Overtaking wave interaction, reflected shock or reflected release?
Fritz, JN
SHOCK COMPRESSION OF CONDENSED MATTER - 1995, 1996, 370 : 271 - 274
[12] NUMERICAL SOLUTIONS OF REFLECTED SHOCK-WAVE FLOWFIELDS WITH NONEQUILIBRIUM CHEMICAL REACTIONS
PRESLEY, LL
HANSON, RK
AIAA JOURNAL, 1969, 7 (12) : 2267 - &
[13] COMMENT ON REFLECTED SHOCK WAVE STUDIES
STREHLOW, RA
COHEN, A
JOURNAL OF CHEMICAL PHYSICS, 1958, 28 (05): : 983 - 985
[14] The Analysis of Conditions of a Refraction of a Shock Wave with Education of a Wave of Underpressure or the Reflected Shock Wave
Shindyapin, G. P.
Matutin, A. A.
IZVESTIYA SARATOVSKOGO UNIVERSITETA NOVAYA SERIYA-MATEMATIKA MEKHANIKA INFORMATIKA, 2007, 7 (01): : 74 - 77
[15] MEASUREMENT OF THE PLASMA ELECTRON TEMPERATURE IN A STRONG SHOCK WAVE
FILIPPOVA, TI
FILIPPOV, NV
ZHURIN, VV
VINOGRADOV, VP
NUCLEAR FUSION, 1961, 1 (03) : 195 - 197
[16] ALUMINUM COMBUSTION AT 40 ATMOSPHERES USING A REFLECTED SHOCK WAVE.
Driscoll, J.F.
Nicholls, J.A.
Patel, V.
Shahidi, B.K.
Liu, T.C.
1600, (24):
[17] Optical signal measurement of iso-octane autoignition behind reflected shock wave
Chen, Qisheng
Dou, Zhiguo
Li, Lan
SELECTED PAPERS FROM CONFERENCES OF THE PHOTOELECTRONIC TECHNOLOGY COMMITTEE OF THE CHINESE SOCIETY OF ASTRONAUTICS 2014, PT I, 2015, 9521
[18] Measurement of the vibrational temperature of oxygen behind a shock wave front under thermal and chemical nonequilibrium conditions
Zabelinskii, I. E.
Ibraguimova, L. B.
Shatalov, O. P.
FLUID DYNAMICS, 2010, 45 (03) : 485 - 492
[19] Measurement of the vibrational temperature of oxygen behind a shock wave front under thermal and chemical nonequilibrium conditions
I. E. Zabelinskii
L. B. Ibraguimova
O. P. Shatalov
Fluid Dynamics, 2010, 45 : 485 - 492
[20] MEASUREMENTS OF DURATION OF CONSTANT REFLECTED-SHOCK TEMPERATURE IN A REFLECTED-SHOCK TUNNEL
MONSON, DJ
AIAA JOURNAL, 1971, 9 (09) : 1872 - &

← 1 2 3 4 5 →