• Proceedings of the Korean Society of Propulsion Engineers Conference
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• 2007.11a
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• pp.389-392
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• 2007

The study focused on the flow-supply characteristics of the liquid oxidizer $N_2O$ reserved in a tank without any pressurization devices. It was taken accounted that the change of material properties to temperature in the oxidizer tank and the discharge coefficients of both liquid and gas for more precise prediction of the supply mass-flow rate of $N_2O$ oxidizer. To validate the prediction model derived in the study, the experiments were conducted and compare with the theoretical results.