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PHY 7 11 Classical Mechanics and Mathematical Methods 10-10:50 AM MWF Olin 103

PHY 7 11 Classical Mechanics and Mathematical Methods 10-10:50 AM MWF Olin 103 Plan for Lecture 35: Chapter 12: Effects of viscosity in fluid motion Class evaluation. preparation for presentations. 11/22/2013. PHY 711 Fall 2013 -- Lecture 34. 2.

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PHY 7 11 Classical Mechanics and Mathematical Methods 10-10:50 AM MWF Olin 103

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  1. PHY 711 Classical Mechanics and Mathematical Methods • 10-10:50 AM MWF Olin 103 • Plan for Lecture 35: • Chapter 12: Effects ofviscosity in fluid motion • Class evaluation PHY 711 Fall 2013 -- Lecture 35

  2. preparation for presentations 11/22/2013 PHY 711 Fall 2013 -- Lecture 35 PHY 711 Fall 2013 -- Lecture 34 2

  3. PHY 711 Fall 2013 -- Lecture 35

  4. Brief introduction to viscous effects in incompressible fluids u FD Plan: Consider the general effects of viscosity on fluid equations Consider the solution to the linearized equations for the case of steady-state flow of a sphere of radius R Infer the drag force needed to maintain the steady-state flow PHY 711 Fall 2013 -- Lecture 35

  5. PHY 711 Fall 2013 -- Lecture 35

  6. PHY 711 -- Assignment #22 Nov. 06, 2013 Continue reading Chapter 9 in Fetter & Walecka. Determine the form of the velocity potential for an incompressible fluid representing uniform velocity in the z direction at large distances from a spherical obstruction of radius a. Find the form of the velocity potential and the velocity field for all r > a. Assume that the velocity in the radial direction is 0 for r = a and assume that the velocity is uniform in the azimuthal direction. PHY 711 Fall 2013 -- Lecture 35

  7. PHY 711 Fall 2013 -- Lecture 35

  8. Digression PHY 711 Fall 2013 -- Lecture 35

  9. PHY 711 Fall 2013 -- Lecture 35

  10. PHY 711 Fall 2013 -- Lecture 35

  11. PHY 711 Fall 2013 -- Lecture 35

  12. PHY 711 Fall 2013 -- Lecture 35

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