Hostname: page-component-cd9895bd7-dzt6s Total loading time: 0 Render date: 2024-12-25T16:11:21.865Z Has data issue: false hasContentIssue false
  • English
  • Français

Spectroscopy of Project Fire I, April 14, 1964

Published online by Cambridge University Press:  12 April 2016

Peter M. Millman
Peter M. Millman*
Affiliation:
National Research Council of CanadaOttawa, Ontario

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The Fire I test, April 14, 1964, was designed to study the heating of an Apollo-type reentry vehicle. The total reentry complex weighed approximately 230 kg and entered the upper atmosphere at a velocity of 11.5 km/s. The spectrum of the reentry complex has been studied in the wavelength range 8700 to 8800 Å, where 102 multiplets of 21 atoms and the band systems of 5 diatomic molecules have been identified. Comparisons with meteor spectra are made.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 13: Evolutionary and Physical Properties of Meteoroids , June 1971 , pp. 161 - 167
Copyright
Copyright © NASA 1971

References

Herzbekg, L., 1933. Über ein neues bandensystem des berylliumoxyds und die struktur des BeO-moleküls, Z. Physik, 84, 571–592.CrossRefGoogle Scholar
Lagerquist, A., 1948. Investigations of the band-spectrum of beryllium oxide, inaugural dissertation for Ph.D., Univ. Stockholm, Almquist and Wiksells Boktryckeri Ab., Uppsala, 1–98.Google Scholar
McKee, C. W., 1966. Project Fire photographic summary and record of reentry phenomena at hyperbolic velocities, NASA Tech. Note D-3571, 1–68.Google Scholar
Millman, P. M., 1968. A brief survey of upper-air spectra, in Physics and Dynamics of Meteors, edited by Kresák, L. and Millman, P. M., D. Reidel Publ. Co., Dordrecht, Holland, 84–90.Google Scholar
Millman, P. M., 1971. Heights of meteor spectra, J. Roy. Astron. Soc. Can., 65, 37–38.Google Scholar
Millman, P. M., Cook, A. F., and Hemenway, C. L., 1971. Spectroscopy of Perseid meteors with an image orthicon, Can. J. Phys., 49, 1365–1373.CrossRefGoogle Scholar
Moore, C. E., 1945. A multiplet table of astrophysical interest, Contrib. Princeton Univ. Obs., No. 20.Google Scholar
Pearse, R. W. B., and Gaydon, A. G., 1963. The identification of molecular spectra, Chapman and Hall, London, 1–347.Google Scholar
Popper, L. A., Mahoney, P. A., Playdon, R. T., Bankoff, M. L., and Staal, J. V., 1965. Reentry data report Project Fire (14 April 1964) ETR #225 Atlas Missile 263D, Avco Everett Research Lab., Res. Note No. 503, 1–52.Google Scholar