On the Speed of Sound in Air
作者:
R. A. Gross,
C. L. Eisen,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1959)
卷期:
Volume 2,
issue 3
页码: 276-279
ISSN:0031-9171
年代: 1959
DOI:10.1063/1.1705922
出版商: AIP
数据来源: AIP
摘要:
In a high‐temperature gas, the speed of sound depends upon the chemical composition, sound frequency, and chemical reaction rates. Two limiting sound speeds are normally distinguished: that of ``frozen'' or constant chemical composition, and the ``equilibrium'' sound speed. Equations to determine these two sound speeds are presented for a nitrogen‐oxygen system and numerical data are presented for conditions behind a normal shock in air to a speed of Mach 20.
点击下载:
PDF
(287KB)
返 回