Instructor: John C. Walton, Ph.D.
Email: walton"at"utep.edu
Teaching Assistants:
Laboratory: Guillermo Delgado ggdelgado@miners.utep.edu
Office Hours for Guillermo Delgado: T/R 9 AM - 2 PM in Hydraulics Laboratory E213
Quiz and Test Grading: Tejaswimi Anand tanand@miners.utep.edu
Office Hours: T, R 2-4
Text:
Fundamentals of Hydraulic Engineering
Hwang and Houghtalen
Prentice Hall, Third Edition
Description: Hydraulics is a broad area with many sub disciplines. This class will focus on fundamental hydraulic principles as illustrated through laboratory experiments. Rather than attempting to cover the entire field, we will focus in detail surface water hydrology, groundwater hydrology, open channel flow, and flow in pipes. Hydraulics is very much a laboratory oriented course and cannot be properly learned in the absence of a laboratory. Laboratory exercises are featured prominently in the class and grading.
Mastery of fundamental concepts will facilitate the student in learning more detailed hydraulics applications throughout his/her career. Although computer codes are frequently used in engineering practice to perform many of the calculations we will cover, the computer codes change with time whereas the fundamental principles upon which the codes are based do not change. The class will focus on fundamentals rather than cook book solutions.
The class is evolving toward being increasingly online. Links to the online materials are entered on the schedule below. Students are responsible for familiarity with all online exercises. Quantitative problems on tests will be limited to problems similar to homework problems and problems solved in class. Conceptual and fact questions will be drawn from reading and online assignments.
Quarterly Calendar
| Date | Material Covered | Homework (listed by due date) |
| T Aug 26 | Introduction, Class grading and structure. Review of concepts in chapters 1-2. Chapters 1-3: Chapters 1-2 contain review material. It is assumed that the student has already mastered this material. In the 1960's Dr. Hunter Rouse, an expert on fluid mechanics, made a series of videos with physical models made to demonstrate many of the concepts discussed in this class. The videos are excellent and the physical models are much more instructive than the computer simulations prevalent today. I recommend that you watch all of them. The link to the full files is: http://www.iihr.uiowa.edu/products/dhrm.html Lecture Notes: Chapter 1, Chapter 2 |
Unless otherwise specified homework does not have to be turned in but may be the quiz. Problems are due the class session after we discuss the material. Chapters 1-2 (note: This is review material. It is assumed that you have already mastered this material)
Problems: 2.2.1, 2.8.1 Fluid Mechanics Review Quiz http://www.ce.umn.edu/~voller/ce-tel/quiz.html |
| R Aug 28 | Chapter 3: Water Flow in Pipes Notes A, Notes B Lecture Notes: Chapter 3 |
Problems: 3.3.1, 3.5.1, 3.5.3 |
| T Sept 2 | El Paso 2006 flooding presentation. to prepare for field trip Chapter 3: Water Flow in Pipes Moody Diagram, Minor Losses |
Problems: 3.5.9, 3.6.1, 3.6.7 |
| R Sept 4 | Chapter 4: Pipelines and Pipe Networks Sections: all of Chapter 4 |
Problems: 3.10.1, 3.10.3 |
| T Sept 9 | Tejaswini Anand (homework solutions) |
Problems: 4.1.1, 4.1.4 (V=14.1 ft/s, Re = 6.5 10^5, Q = 2.77 cfs |
| R Sept 11 | Chapter 5: Water Pumps |
Problems: 4.1.5, 4.2.1, 4.2.3 |
| T Sept 16 | Chapter 6: Open Channel Flow | Problems: 4.2.7, 4.6.1, Problems: 5.4.1 |
| R Sept 18 | Chapter 6: Open Channel Flow http://waterdata.usgs.gov/nwis/uv/?site_no=04124000&agency_cd=USGS (go over diurnal trends) Sections: 6.1 - 6.7 |
Problems: 6.2.1, 6.2.3, 6.2.5 |
| T Sept 23 | Chapter 6: Open Channel Flow |
Manning Eq Software Problems: 6.2.9, 6.3.1, 6.4.1 |
| R Sept 25 | Chapter 6: Open Channel Flow
|
Specific Energy Problems: 6.4.3, 6.4.7 |
| T September 30 | Chapter 8: Hydraulic Structures Sections: 8.5 - 8.10 | Problems: 6.5.1, 6.5.5, 6.5.7 |
| R Oct 2 | Chapter 8: Hydraulic Structures Flow Measurement Chapter 9: Water Measurements; Broad-crested weir |
Problems: 8.5.1, 8.5.3, 8.6.3, |
| T Oct 7 | First Exam (curve 10 pts) exam Partial credit will be limited so be sure to check your answers. Extra space is given to show your work and all work must be shown to receive credit. All books and backpacks must be left at the front or back of the room. Only a one page cheat sheet, calculator, textbook, Walton Supplements (A, B), and pencils are allowed. |
All answers must be put in the appropriate location. energy equation, HGL, EGL, pipe flow, open channel flow, transitions |
| R Oct 9 | Review Test |
Problems: 8.8.3, 8.8.5, 8.9.1, 8.9.3., 8.10.1 |
| T Oct 14 | Chapter 11: Surface Water Hydrology Walton Notes Read all of Chapter 11 |
Problems: 9.1.1, 9.1.3 |
| R Oct 16 | Chapter 11: Surface Water Hydrology | 11.1.1, 11.1.3, 11.1.5, |
| T Oct 21 | Chapter 11: Surface Water Hydrology San Francisco River Flooding |
11.2.1, 11.3.1, 11.3.5 |
| R Oct 23 | Chapter 11: Surface Water Hydrology | 11.4.1, 11.4.3, 11.4.7, 11.4.9 (answers for 11.4.9 are: mean = 64, sigma = 4.65, 25 year rain is 72.1 inches, return period for 50 inches is >500 years, off the chart in the book) |
| T Oct 28 | Chapter 11: Surface Water Hydrology | 11.6.1, 11.6.3, 11.6.5 |
| R Oct 30 | Chapter 11: Surface Water Hydrology (cover Binomial Probabilities and accepted risk) |
11.7.1, 11.8.1, 11.8.3, Last Day to Drop (Nov. 2) |
| T Nov 4 | Chapter 11: Surface Water Hydrology |
11.8.7 |
| R Nov 6 | Second Exam Exam Key from 2007 - Answers not Checked
|
The exam has: unit hydrograph, rational method, Normal Distribution, Binomial Distribution, flow measurement, and random questions from the textbook reading. Same rules as last time: two page cheat sheet in your own writing and not a copy of anyone else's; Walton notes A, B, C; and the textbook. |
| T Nov 11 | Chapter 7: Ground Water Hydrology Walton Notes | |
| R Nov 13 | Chapter 7: Ground Water Hydrology |
7.1.1, 7.1.3, 7.1.7, 7.1.9, 7.2.1 |
| T Nov 18 | Chapter 7: Ground Water Hydrology |
Pictures of Aquifers: What do aquifers look like?
|
| R Nov 20 | Karen Stearns, PE, Vice President, URS Corporation: Stormwater Master Plan Quiz |
Hydraulic Head Notes |
| T Nov 25 | Chapter 7: Ground Water Hydrology |
Lecture Notes: 1, 4, 5, 6, 7 |
| R Nov 27 | Thanksgiving Holiday | 7.4.1, 7.4.3, 7.4.5 |
| T Dec 2 | Chapter 7: Ground Water Hydrology | |
| R Dec 4 | Review for Final Exam 2007 Final Exam | |
| R Dec 11 | Final Exam: 10 AM - 12:45 PM
|
Rules: two page cheat sheet in your own writing and not a copy of anyone else's; Walton notes A, B, C, D; and the textbook. The test will have a series of problems and questions to answer. |
Laboratory 15%, 3 exams (3 × 25%), quiz/homework 10%. Laboratory grade includes attendance, active participation, and lab reports. Open book portions of tests allow one page of notes (both sides). Closed book portions allow one page of notes. If a test is missed the final exam will serve as the makeup exam. Grade on the final exam will be used to replace the lowest prior exam score. The times on the syllabus will change during the semester depending upon where we are in class. However the test dates will not change. The student should clear test dates from work and other schedules in advance.
Examinations: During examinations all books, mobile phones, and notes are to be left along the wall at the front of the room. Only the allowed calculators, a one page 8.5x11 inch cheat sheet (one side), and the textbook with no inserts are allowed.
Allowed Calculators
The following will be the only calculators allowed in exams:
These are the same calculators that are currently being allowed in the Fundamental of Engineering (FE) and Professional Engineering (PE) exams (http://www.ncees.org/exams/calculators/). It is your responsibility to get acquainted with the features of the calculator you decide to use. I recommend that you use this calculator for all your work (including other courses) since this will help you learn how to use all the features of your calculator
Absence from laboratory exercises must be approved in advance. Anyone retaking the class can accept last year's laboratory grade or retake the lab.
Internet Sites:
http://water.usgs.gov/realtime.html
http://water.usgs.gov/nwis/discharge
Flow data for streams in the US
http://water.usgs.gov/nsip/nsipnationalmap.html
http://water.usgs.gov/ogw/GWRP.html
USGS Ground Water Information
http://www-atlas.usgs.gov/atlasmap.html
USGS Maps
http://water.usgs.gov/nrp/gwsoftware/
Ground Water Software
http://www.wrcc.dri.edu/
Climate data.
http://www.ncdc.noaa.gov/
http://www.wrcc.dri.edu/rcc.html
http://www.usbr.gov/pmts/hydraulics_lab/pubs/wmm/ Open Channel Flow Measurement
Other Links:
http://www.noaa.gov/
http://cirrus.sprl.umich.edu/wxnet/
http://www.globe.gov/
http://www.weather.com/
http://water.usgs.gov/public/realtim.html
http://www.hec.usace.army.mil/
Runoff Calculations
Class will consist of a) generally brief lectures, b) solution of problems, and c) students working in groups on assigned exercises.
Quizzes: Quizzes will consist of: a) handing in assigned homework problems, b) working problems nearly identical to assigned homework, c) turning in class exercises, d) assigned homework
One page of notes both sides, hand written allowed for entire test. Test part open book, part closed book. Solved problems are not allowed to be brought to the test unless they fit on your cheat sheet. Here is the 2007 final exam: Key to Final Exam . Note that the old tests are from a different book. Also the answers given with some tests are now always correct (e.g., sometimes we change the problem statement in class for clarification and that changes the answer, sometimes the TA catches an error in the key).
Graduate Students taking Undergraduate Class for Graduate Credit
Graduate students taking Hydraulic Engineering for graduate credit must prepare and deliver a class session including an enhanced mini-lecture and an interactive cooperative classroom exercise. This session will be reviewed and approved by the instructor in advance.
Students are expected to be above reproach in all scholastic activities. Students who engage in scholastic dishonesty are subject to disciplinary penalties, including the possibility of failure in the course and dismissal from the university. "Scholastic dishonesty included but is not limited to cheating, plagiarism, collusion, the submission for credit of any work or materials that are attributable in whole or in part to another person, taking an examination for another person, any act designed to give unfair advantage to a student or the attempt to commit such acts." Regents' Rules and regulations, Part One, Chapter VI, Section 3, Subsection 3.2, Subdivision 3.22. Since, scholastic dishonesty harms the individual, all students, and the integrity of the university, policies on scholastic dishonesty will be strictly enforced. In short, cheating will not be tolerated.
a) Set up the energy equation and solve it for unknown variables
b) Understand fundamentals of laminar and turbulent flow
c) Estimate friction losses
d) Understand energy and hydraulic grade lines
e) Basic concepts of pump behavior
a) Estimate flows using Manning Equation
b) Shear stress limits on channel design
c) Froude number and specific energy relationships
d) Hydraulic jump prediction
e) Flow measurement
a) Darcy's Law
b) Energy relationships in groundwater flow
c) Flow patterns in different groundwater systems
d) Finite difference solution of groundwater flow equations
e) Water balance
f) Contaminant transport
g) Qualitative concepts of unsaturated flow
h) Simplified flow and transport analysis
a) Hydrologic cycle
b) Methods for estimating peak discharge
c) Return periods and statistics
d) Intensity, Duration, Frequency Curves
d) Hydraulic Design methods