Unformatted text preview: Ideal Flow - I 1. A ﬂow ﬁeld is given by a = x3 —3xy2.
a) Is this a solution? b) Find the velocity ﬁeld.
c) Find the stream function. Where is the steam function equal to zero?
(1) Find the pressure ﬁeld. 2. A sink is located a distance 1) above a horizontal wall. a) What are the potential and stream ﬁmction solutions? 13) Find the velocity ﬁeld. What are the velocity
components on the wall? c) Locate any stagnation point(s).
d) What is the pressure ﬁeld? Plot (sketch) this
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- Spring '09