STATE UNIVERSITY OF NEW YORK COLLEGE OF TECHNOLOGY CANTON, NEW YORK COURSE OUTLINE CONS 322 HYDRAULICS

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1 STATE UNIVERSITY OF NEW YORK COLLEGE OF TECHNOLOGY CANTON, NEW YORK COURSE OUTLINE CONS 322 HYDRAULICS Prepared By: Joseph Reilly CANINO SCHOOL OF ENGINEERING TECHNOLOGY CIVIL AND CONSTRUCTION TECHNOLOGY DEPARTMENT May 2015

2 CONS 322 HYDRAULICS A. TITLE: Hydraulics B. COURSE NUMBER: CONS 322 C. CREDIT HOURS: 4 D. WRITING INTENSIVE COURSE: no E. COURSE LENGTH: 15 Weeks F. SEMESTER(S) OFFERED: Spring G. HOURS OF LECTURE, LABORATORY, RECITATION, TUTORIAL, ACTIVITY: 3 one hour lectures plus 1 three hour laboratory per week H. CATALOG DESCRIPTION: The basics of fluid mechanics and their application to Civil Engineering Technology are considered. Fundamental concepts presented are fluid properties, specific weight, density, specific gravity and absolute and kinematic viscosity. Major topic areas covered are: resultant force and center of pressure on submerged surfaces, flow of liquids in closed conduits including pressure losses and pump requirements, flow in open channels and sewer design and flow and pressure measurement techniques. I. PRE-REQUISITES/CO-COURSES: Pre-requisites: CONS 272 (Strength of Materials for Technicians) or permission of instructor. J. GOALS (STUDENT LEARNING OUTCOMES): By the end of this course, the student will be able to: Course Objective a) solve problems pertaining to fluid mechanics in both English and SI units. b) calculate pressure as a function of depth and the resultant force from water pressure and its point of application on fully and partially submerged surfaces. c) calculate and measure the buoyant force on a fully or partially submerged object. d) calibrate a pressure gauge and prepare written instructions for application of the calibration data. e) solve problems pertaining to steady state flow including determination of Reynold s Number to differentiate between Laminar and Turbulent Flow and Friction Losses in turbulent pipe flow. f) calculate discharge, velocity and pressure and draw the hydraulic and energy grade lines for a simple hydraulic Institutional SLO 1. Communication

3 system g) calculate flow through hydraulic devices, perform calibration tests for such devices and prepare written instructions for application of the calibration data. h) calculate discharge in open channels i) design a sanitary or storm sewer for a small residential development and prepare a design report. 1. Communication K. TEXTS: Gribbin, J. E. (2007). Introduction to Hydraulics and Hydrology, 3 rd Edition. Clifton Park, NY: Thomson Delmar Learning. ISBN: L. REFERENCES: Instructor prepared lab manual. Department/School communications manual. M. EQUIPMENT: The student is expected to provide the following: A calculator capable of performing addition, subtraction, multiplication, division, trigonometric functions, inverses, exponentiation and roots. Quadrille ruled Engineering Computation paper for assignments. A sharp pencil(s) with H or HB lead for computations. The following drafting equipment: Engineer s Scale 2 triangles with a minimum blade length of 8 Protractor N. GRADING METHOD: A-F N. MEASUREMENT CRITERIA/METHODS: Exams Quizzes Homework Lab Report P. DETAILED COURSE OUTLINE: I. Hydraulics and hydrology in engineering A. Historical perspective B. Civil engineering water categories 1. Flood control 2. Water resources 3. Water quality C. Environmental and legal issues D. The engineering design process E. Engineering computations

4 1. Significant figures 2. Accuracy and precision 3. Units 4. Computers II. Fluid Mechanics A. Solids, liquids and gasses B. Properties of water C. Viscosity III. Hydrostatics A. Pressure as a function of depth B. Pressure measurement devices 1. Gauges 2. Piezometers 3. Manometers 4. Transducers C. Resultant force from pressure on a partially submerged surface 1. Vertical 2. Inclined 3. Curved D. Resultant force from pressure on a fully submerged surface 1. Vertical 2. Inclined 3. Curved E. Buoyancy IV. Hydrodynamics A. Flow rate and the continuity equation B. Commercially available piping C. Conservation of energy and Bernoulli s Equation D. Reynolds number and laminar and turbulent flow E. Friction losses and the energy equation 1. Calculation of losses per unit length of pipe a) Darcy-Weissbach formula b) Hazen-Williams formula c) Tables 2. Losses from fittings, entrances and exits a) Loss factors b) Equivalent pipe method 3. Hydraulic machinery a) Pumps b) Hydraulic motors and turbines F. Hydraulic and energy grade lines V. Hydraulic devices A. Flow measurement in closed conduits 1. Flow meter 2. Venturi meter 3. Orifice B. Flow measurement and control in open channels 1. Weirs a) Sharp crested (1) Rectangular

5 (2) Vee Notch (3) Cipoletti b) Broad Crested 2. Gates 3. Pitot tube 4. Current Meter C. Siphons VI. Water supply system design A. Design criteria B. Site conditions C. Approximate planning D. System analysis E. Economic and environmental considerations VII. Open channel flow A. Channel geometry 1. Slope or grade 2. Cross section a) Depth b) Area c) Wetted perimeter d) Hydraulic radius B. Manning s equation C. Normal and critical depth D. Uniform flow 1. Normal depth a) Prismatic channels b) Streams and overbank areas 2. Use of design charts E. Varied flow 1. Identification of water surface profiles 2. Backwater profile computation 3. Channel entrances 4. Hydraulic jump VIII. Culverts A. Flow pattern types 1. Inlet control 2. Outlet control B. Analysis of an existing culvert C. Design for a given discharge D. Inlet and outlet protection IX. Sanitary sewers A. Determination of flow based on land use B. Design of pipes 1. Flow depth 2. Minimum velocity 3. Minimum depth C. Preparation of plan and profile D. Preparation of design report Q. LABORATORY OUTLINE:

6 Lab Topic 1 Specific weight and density of water 2 Calibration of a pressure gauge 3 Piezometers and manometers 4 Resultant force from pressure on a vertical surface 5 Resultant force from pressure on an inclined surface 6 Buoyancy and Archimedes's Principle 7 Calibration of an orifice and venturi meter 8 Calibration of sharp crested weirs 9 Friction losses in pipe 10 Design of a water supply system 11 Flow measurement in a natural stream 12 Design of sanitary sewers 13 Design of sanitary sewers (cont.) 14 Field trip