Hostname: page-component-745bb68f8f-lrblm Total loading time: 0 Render date: 2025-01-12T11:56:20.790Z Has data issue: false hasContentIssue false
  • English
  • Français

Ultra-fast optical pyrometry for the measurement of detonating explosive temperature

Published online by Cambridge University Press:  15 September 1999

B. Leal-Crouzet ,
R. Bouriannes ,
G. Baudin  and
J. C. Goutelle
B. Leal-Crouzet*
Affiliation:
DGA/Centre d'Etudes de Gramat, 46500 Gramat, France
R. Bouriannes
Affiliation:
ENSMA/Laboratoire de Combustion et Détonique, 86960 Futuroscope, France
G. Baudin
Affiliation:
DGA/Centre d'Etudes de Gramat, 46500 Gramat, France
J. C. Goutelle
Affiliation:
DGA/Centre d'Etudes de Gramat, 46500 Gramat, France
*
[email protected] [email protected]
Get access

Abstract

This paper describes a multiwavelength optical pyrometer designed to measure, with a 3 ns rise-time, the evolution of a fast varying temperature as can be encountered in the detonation products of an explosive. By measuring six luminance temperatures within the visible and near infra-red spectra, this apparatus allows to determine a true surface temperature over the range 1500 to 6000 K. It has been used for studies of detonation in nitromethane, a transparent liquid explosive.

Keywords

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 8 , Issue 2 , September 1999 , pp. 189 - 194
Copyright
© EDP Sciences, 1999

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

C.L. Mader, LASL, Report LA62900 (1963).
W. Fickett, Los Alamos Scientific Lab., Report LA-2712 (1962).
M. Finger, E.L. Lee, F.H. Helm, B. Hayes, H. Horting, R. McGuire, M. Kahara, M. Guidry, 6th Symp. on Det., Coronado (California), 1976, p. 710.
Yoo, C.S., Holmes, N.C., Souers, P.C., Mat. Res. Soc. Symp. Proc. 418, 397 (1996). CrossRef
Bloomquist, D.D., Sheffield, S.A., J. Appl. Phys. 51, 5260 (1980). CrossRef
Dufort, S., J. Phys. IV Colloq. France 48, C4-137 (1987).
Gibson, F.C., Bowser, M.L., Summers, C.R., Scott, F.H., Mason, C.M., J. Appl. Phys. 29, 628 (1958). CrossRef
Voskoboinikov, I.M., Apin, A., Dokl. Akad. Nauk SSSR 130, 804 (1960).
Akimova, L.N., Gogulya, M.F., Galkin, B.N., Fiz. Gor. i Vzry. 14, 135 (1978).
Bouriannes, R., Moreau, M., Martinet, J., Rev. Phys. Appl. 12, 893 (1977). CrossRef
R. Bouriannes, C. Brochet, Y. Kato, Symp. H.D.P, Paris, 1978, p. 439.
He Xianchu, Han Chengbung, Kang Shufong, 8th Symp. on Det., Albuquerque, 1985, p. 567.
Y. Kato, N. Mori, H. Sakai, K. Tanaka, T. Sakurai, T. Hikita, 8th Symp. on Det., Albuquerque, 1985, p. 558.
M.F. Gogulya, M.A. Brazhnikov, 10th Symp. on Det., Boston, 1993, p. 263.
Kunz, H., Inst. Phys. Conf. Ser. 26, 273 (1975).
Gardner, J.L., Jones, T.P., J. Phys. E Sci. Instrum. 13, 306 (1980). CrossRef
P. Hervé, Mesures, Recherche et Développement (1985), p. 165.
Hansen, G.P., Krishnan, S., Hauge, R.H., Margreve, J.L., Met. Trans. A 19, 1889 (1988). CrossRef
J. Costeraste, M. Perez, Rapport de synthèse S87-03, Centre d'Études de Gramat (1987).
Lyzenga, G.A., Ahrens, T.J., Rev. Sci. Instrum. 50, 1421 (1979). CrossRef
G.B. Hunter, C.D. Allemand, T.W. Eagar, Thermosense VII, (1984).
T. Duvaut, Ph.D. thesis, University of Reims, 1994.
J.R. Travis, 4th Symp. on Det., Washington, 1965, p. 609.
P. Masclet (private communication, CREA, Centre d'Études d'Arcueil).
R.F. Chaiken., M.S. thesis, Polytechnic Institute of Brooklyn, 1957.