Fig. 6. Predicted and experimental heights reached by a water rocket as a function of time for a Pi=3.4 bars and b Pi=6.8 bars: experimental data from Ref. 2, 0 textbook analysis, 1 current model with simplified geometry, 2 with realistic geometry, 3 with realistic geometry and vapor condensation, and 4 with realistic geometry, condensation, and nonuniform flow.
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