CE 319F: (© Kinnas, 1998-2018)
     Web-outs, Announcements, Homework Assignments & Solutions
     Fall 2018 - Part III (after Test II)

• Part I (before Test I)
• Part II (after Test I and before Test II)

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• A Table of commonly used units in Fluid Mechanics - Tables and Figures (to be provided with your Tests and Final Exam)
• LABS start the week of September 10, 2018, and will be held EVERY week. Make sure you visit the Lab website and print the corresponding documents BEFORE each lab.
• 22nd, 23rd & 24th classes (November 20, 27, and 29). Reading assignment: pp.162-164 (Reynolds Transport Theorem), pp. 205-206, and pp. 227-251 (Energy Equation)
  • A supplement on the Reynolds Transport Theorem - Integral form of the conservation of mass
  • A supplement to the solution of Example 6.6 of the textbook
  • The Energy equation for uniform inflow and outflow
  • Pictures of some pumps: A (centrifugal) pump - An (axial) pump which is part of a waterjet used for the propulsion of a high speed boat
  • Pictures of some turbines: An impulse turbine - Wind turbine farm - Ocean current turbine - Steam turbine (rotor part) - Hoover Dam generators (the turbines are underneath the generators and cannot be seen in this picture - Fig. 14.22 on p. 473 of the textbook shows drawings of a Francis turbine used in a hydro-electric plant).
  • Improved solution of Example 7.6
  • Homework No.10 - Solutions (revised on 12/6/18)
• 24th and 25th classes (Nov. 29 and Dec. 4): Reading assignment: pp. 312-334 (Laminar and Turbulent flow inside pipes)
  • Developed Flows inside Circular Pipes (revised on 12/3/18 - refresh your browser!)
  • Review of formulas for laminar flow and turbulent flow inside pipes.
  • The Moody Chart --- Table 10.4 --- Table 10.5
  • Pictures of laminar and turbulent flow, and instantaneous vs. mean turbulent flow around a sphere
  • The following movies show the unsteady velocity of the turbulent flow-field close to the walls of UT/CAEE's flume, as measured (every 1/300 of a sec) with our PIV system (see the Turbulence Lab Description for details on the setup and flow conditions, and for some comparisons with predictions):
    • Instantaneous velocity vectors
    • Instantaneous and time-averaged velocity profile in the boundary layer
    • Horizontal velocity vs. time, and the time averaged value
• 25th and 26th classes (December 4 & 6): Reading assignment: Ch. 8 (Dimensional Analysis and Similitude)
  • Example on dimensional analysis
  • Some notes on Similitude
  • Homework No.11 - Solutions
  • The need for CFD (Computational Fluid Dynamics):
    • The Navier-Stokes equations (the differential form of the momentum equation, of which the integral form we covered in class)
    • Visualization of flow past past cylinder - Simulation of computed vorticity patterns at Re=1,000, using UT/OE's Viscous Flow Solver

>>>>>>> FINAL EXAM on Thursday, December 13, 9am-12noon, in PHR 2.110

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