Note: This is the syllabus for Fall, 2008, this semester (Fall 2009) the class is being taught by Dr. Arturo Woocay. He has asked you to download some of the course materials from this web site.

University of Texas at El Paso
Civil Engineering 4456 (13498)
Class: T,R 10:30 - 11:50 CRBL 205
Lab:

Tuesday 2:30 - 5:20; ENGR 213
Thursday 1:30 - 4:20; ENGR 213

Ernst-Tinaja - Big Bend National Park 

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

 

TxDOT Hydraulic Design Manual

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
Review of El Paso Flooding

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

Review of El Paso Flooding

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  

Chapter 4 Lecture Notes

EGL and HGL tips

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

Chapter 5 Lecture Notes

Develop a simple pump and pipeline design that addresses a particular set of physical conditions of your own devising (must be turned in)

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

USGS Gauging Stations

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

Detention Pond Routing

(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

Exam Key from 2008

 

 

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

Introduction to Finite Difference

 

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 Schedule

Grades

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 Format

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

Tests

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.

Policy on Cheating

  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.

Learning Goals:

Pipe Flow:

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

Open Channel Flow

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

Ground Water

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

Surface Water

a) Hydrologic cycle

b) Methods for estimating peak discharge

c) Return periods and statistics

d) Intensity, Duration, Frequency Curves

d) Hydraulic Design methods