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CME 350 Fall 2014

CME 350 Fall 2014. In Class Examples. Fish Tank Problem. Fish Tank Problem. x. y. H. z. W. L. Variables:. Fish Tank Problem. x. y. H. z. W. L. Variables:. Example for force on flat plate. Problem 3.81. Example for Buoyancy. 24-inlong rod Cross sectional area is 1 in 2

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CME 350 Fall 2014

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  1. CME 350Fall 2014 In Class Examples

  2. Fish Tank Problem

  3. Fish Tank Problem x y H z W L Variables:

  4. Fish Tank Problem x y H z W L Variables:

  5. Example for force on flat plate

  6. Problem 3.81

  7. Example for Buoyancy 24-inlong rod Cross sectional area is 1 in2 SG of rod=0.6 What length is submerged? 2.4 in 9.6 in 14.4 in 18 in 18.7 in

  8. Example for BuoyancyProblem 3, Test 1, 2012

  9. Example for Application of Mass Balance A2=0.01 V2=8 m/s A3=0.06 m2 V3=? A1=0.05 m2 V1=4 m/s 60 degrees

  10. Example for Application of Mass Balance Consider the steady flow in water pipe joint shown in the diagram. The areas are: A1=0.2 m2, A2=0.2 m2, and A3=0.15 m2. In addition, fluid is lost out of a hole at 4, estimated at a rate of 0.1 m3/s. The average speeds at sections 1 and 3 are V1=5 m/s and V3=12 m/s, respectively. Find the velocity at section 2.

  11. Example for Application of Momentum Balance Required: Calculate the net rate of momentum Out through the control surface. A2=0.01 V2=8 m/s A3=0.06 m2 V3=? A1=0.05 m2 V1=4 m/s 60 degrees

  12. Example for integral approach Required: Force needed to hold reducer in place.

  13. Example for integral approach Required: Force components needed to keep elbow from moving

  14. HW Problem 6-22

  15. HW Problem 6-25

  16. HW Problem 6-34

  17. Example 9-15 page 459

  18. Example 9-15 results

  19. Example 9-16 page 463

  20. Concentric Cylinder, Problem 9.96

  21. Example 9-18 page 468

  22. Example 9-18 results

  23. Cylindrical coordinates

  24. Problem 101

  25. Example: Dimensional Analysis

  26. Example for pipe flow with major loss

  27. Example for pipe flow with minor loss

  28. Example for pipe flow with major and minor losses

  29. Example for flow over bodies

  30. Example for flow over bodies

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