A For The Following Questions Consider The Jet Ski Shown Below The Thrust Developed To Propel The Jet Ski Shown In The 1 (96.91 KiB) Viewed 38 times
a For the following questions, consider the jet ski shown below. The thrust developed to propel the jet ski shown in the figure below is a result of water pumped through the vehicle and exiting as a high-speed water jet. You can assume the entry flow is incoming at 30deg vs. the exit flow. SEA CRAFT A = = • Assume the inlet area A1 = 25 in.? and the outlet jet diameter D2 = 3.5 in (A2 = 9.62in?). • Assume inlet and outlet are free jets, and water density = 1.94 slugs/ft3 - What is the correct equation that describes the Linear Momentum Balance for this situation? Assume 'theta' refers to the incoming flow angle of 30 degrees.
Given the steady state, steady flow conditions of the operating jet-ski, the relationship between inlet velocity and exit velocity most closely resembles:
Given the same jet ski details as noted above, the exit velocity to achieve a thrust force of 300 lbs is most closely:
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