An Investigation on the Critical Flow Function of Venturi Nozzles

An Investigation on the Critical Flow Function of Venturi Nozzles[J]. Journal of East China University of Science and Technology, 1996, (1): 85-89.

Citation:

An Investigation on the Critical Flow Function of Venturi Nozzles[J]. Journal of East China University of Science and Technology, 1996, (1): 85-89.

Citation:

An Investigation on the Critical Flow Function of Venturi Nozzles[J]. Journal of East China University of Science and Technology, 1996, (1): 85-89.

Abstract

Basing on Lee-Keslcr equation and the assumption that the flow between the inlet and the throat of a Venturi nozzle is isentropic and one-dimensional, the values of critical flow function C for natural gases at various fractions,temperatures and pressures are obtained successfully.It is shown that these values are close to the data of ISO 9300.

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