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Abstract:
Two sets
of algebraically explicit analytical solution are derived for the
partial differential equation set describing the one dimensional
unsteady gas-liquid two phase flow. The first set of solution only
consists of simple functions of time and geometry. The physical meaning
of this analytical solution is clear and typical. The second set of
solution includes arbitrary functions and is of the form of moving wave.
It is specially suitable for the investigation of two phase flow in
which wave transferring exists and to express different flows by series.
Key words:
Analytical
solution Two phase flow Unsteady flow
CLC No: O359.1
国家重点基础研究发展规划课题及国家自然科学基金资助项目. Received 20010327,
received in revised form 20010720
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