The balloon rocket is held in place by a force F. Th e pressure inside the balloon
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The balloon rocket is held in place by a force F. Th e pressure inside the balloon is 12 in-H2O, the nozzle diameter is 0.4 cm, and the air density is 1.2 kg/m3. Find the exit velocity v and the force F. Neglect friction and assume the air flow is inviscid and irrotational.
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Nozzle
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The exit velocity can be calculated using the nozzle equation v 2PAC where P is the pressure A is ...View the full answer
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Related Book For
Engineering Fluid Mechanics
ISBN: 9781118880685
11th Edition
Authors: Donald F. Elger, Barbara A. LeBret, Clayton T. Crowe, John A. Robertson
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