Recent content by dddoi

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    Undergrad Would the velocity of a fluid increase right after exiting a pipe into open air?

    What about the velocity just outside the pipe? Is the higher because of the decrease in static pressure? Or is it the same?
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    Undergrad Would the velocity of a fluid increase right after exiting a pipe into open air?

    My bad, my poor wording may have suggested that but I didn't think that. Regardless, doesn't the dynamic pressure near the exit still increase? A few centimeters from the end of the pipe, the static pressure is the atmospheric pressure so the dynamic pressure is higher, right? But in order for...
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    Undergrad Would the velocity of a fluid increase right after exiting a pipe into open air?

    If you have an non-viscous incompressible fluid flowing in a pipe whose static pressure is higher than atmospheric pressure, then after exits the pipe will the dynamic pressure increase? The static pressure of the fluid right after exiting should decrease because it should be equal to the...