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Unformatted text preview: have information or need a solution • Try to pick velocity vector and unit normal vector in the same direction • You must draw it!!!!!!!!! 6 The Conservation of Mass 7 8 9 Example Water at 20° C flows through the contraction shown. The mass flow rate is 40 kg/s. The D 1 is 18 cm and D 2 is 5 cm. What are the average velocities at 1 and 2? 1 2 10 11 Example A hydraulic jump is in place downstream from a spillway as shown in the figure. Upstream of the jump the depth of the stream is 0.6 ft and the average velocity is 18 ft/s. Just downstream of the jump the average velocity is 3.4 ft/s. Calculate the height of the stream, h, just downstream of the jump. 12...
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This note was uploaded on 04/07/2008 for the course ES 330 taught by Professor Bohl during the Spring '08 term at Clarkson University .
 Spring '08
 Bohl

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