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# Consider a uniform flow with velocity U in the positive x ISBN: 9781118116135 135

## Solution for problem 70 Chapter 6.70

Fundamentals of Fluid Mechanics | 7th Edition

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Problem 70

Consider a uniform flow with velocity U in the positive x direction combined with two free vortices of equal strength located along the y-axis. Let one vortex located at y a be a clockwise vortex and the other at y a be a counterclockwise vortex, where K is a positive constant. It can be shown by plotting streamlines that for Ua/K 2 the streamline forms a closed contour, as shown in Fig. P6.70. Thus, this combination c can be used to represent flow around a family of bodies (calledKelvin ovals). Show, with the aid of a graph, how the dimensionlessheight, H/a, varies with the parameter Ua/K in the range 0.3Ua/K 1.75.

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Lecture 17: Test Review Lecture 18: (skipped) Lecture 19: Graphical Integration and Differentiation Graphical Integration and Differentiation  Integral: area under a curve  Derivative: slope of the tangent line to a curve Common integral/Derivative relationships  Acceleration : ∫dt : velocity : ∫dt : distance  Distance : d/dt : velocity : d/dt : acceleration...

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##### ISBN: 9781118116135

This full solution covers the following key subjects: . This expansive textbook survival guide covers 1484 chapters, and 1484 solutions. Fundamentals of Fluid Mechanics was written by and is associated to the ISBN: 9781118116135. The answer to “Consider a uniform flow with velocity U in the positive x direction combined with two free vortices of equal strength located along the y-axis. Let one vortex located at y a be a clockwise vortex and the other at y a be a counterclockwise vortex, where K is a positive constant. It can be shown by plotting streamlines that for Ua/K 2 the streamline forms a closed contour, as shown in Fig. P6.70. Thus, this combination c can be used to represent flow around a family of bodies (calledKelvin ovals). Show, with the aid of a graph, how the dimensionlessheight, H/a, varies with the parameter Ua/K in the range 0.3Ua/K 1.75.” is broken down into a number of easy to follow steps, and 111 words. This textbook survival guide was created for the textbook: Fundamentals of Fluid Mechanics, edition: 7. Since the solution to 70 from 6.70 chapter was answered, more than 320 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 70 from chapter: 6.70 was answered by , our top Engineering and Tech solution expert on 11/10/17, 06:08PM.

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