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pro vyhledávání: '"Donald E. Cotten"'
Publikováno v:
Geophysical Journal of the Royal Astronomical Society. 26:149-159
Summary Acoustic signals from Apollo rockets at orbital altitude (188 km) appear to be explainable with the assumption that the exhaust plume serves as a conical body of large cross-section moving supersonically with the rocket. The presence of the s
Autor:
Donald M. Baker, Donald E. Cotten
Publikováno v:
Journal of Geophysical Research. 76:1803-1810
For a vertically propagating HF radio wave, the frequency shift caused by an acoustic wave propagating upward is calculated by numerical integration over the vertical path. Application is made to data taken at Boulder on October 30, 1962 and previous