eng_103_midterm_exam_sample_pb_2_txt

eng_103_midterm_exam_sample_pb_2_txt - ) , ( y x at time t...

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[2] 2. (Streamlines – 25 pts) Water flowing out of an oscillating sprinkler head produces the following two- dimensional velocity field: [] j i V * & 0 0 0 ) / ( sin v v y t u + = ω , where j i * and are the unit vectors along the x -axis and y -axis respectively, and and , , 0 0 v u are constants. a) Determine the algebraic expression of the streamline passing through
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Unformatted text preview: ) , ( y x at time t . b) Sketch the streamline passing through the origin at = t . Show the direction of the velocity vectors on this streamline. (Label the axes appropriately)....
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This note was uploaded on 10/08/2009 for the course MAE ENG 103 taught by Professor Delplanque during the Spring '09 term at UC Davis.

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