Open channel flow experiment lab report. 1 - hydrograph; OCF (11) .


Open channel flow experiment lab report It also looked at water flow patterns and behaviours in open channel under the following conditions: Shear velocity in a wide, open channel, defined as VTO/P or vWn*S- Settling velocity of a sediment particle in quiescent water. References 1 Purpose of the Study. 01*y normal at distance of 4. In open channels, the Manning after carrying out a series of experiments, deduced the following relation for the value of C in hezy’s formula for discharge: C= 4 1 1 R N where N is the Kutter’s constant. 6 Experiments Experiment 1: To find friction factor for pipes of different materials. ft. CONTENTS constant. lab report particle density; lab report dry sieving; lab report water content; uitm pahang, kampus jengka water engineering laboratory ecw 341 open-ended lab february 2020 – july 2020 title of experiment date of experiment: determination of hydraulic parameters in uniform flow for open channels: 18 october 2021 group : group 3 group This manual lab report that guide us to do experiment in the lab faculty of civil engineering universiti teknologi mara course course code level of openness. Log in with Facebook Log in with Weirmeter is a discharge gauge on an open-channel flow that is usually applied to dams and rivers. In this paper we report on the set-up and the performance of an experiment for the investigation of flow-rate limitations in open capillary channels under low-gravity conditions (microgravity). Experiment 1: Flow Characteristics over Weirs Froude number and Manning roughness coefficient relationship graph for a) J1=0. 0988 -3. Conclusion 7. CWR3201L02Spring18Group02Expt8. Lateral distance. Use the template provided to prepare your lab report for this experiment. The typical dam is an example of a weir, which is a channel obstacle over which the flow must divert. 11. 2 LIST OF FIGURES Page Figure 1: Free Body Diagram of Falling Sphere 5 Figure 2: Differential Fluid Each student must submit a lab report consisting of the following items: a. Critical flow in a channel depends on the discharge and the geometry of channel section. The study aims to analyze the effects of different shapes on fluid dynamics, specifically in aerodynamics, by comparing qualitative data from the experiments. 1988. Ichthyofaunal diversity in snow-fed Mardi Stream of Gandaki River, Central Nepal. (1930). Tutorial 1 Pressure. To verify equations of fluid flow. 8 5. 0904974. The report includes the experiment code, course code, date, names of group members and lecturer. 0 i. Theoretical background: Observe and measure the major characteristics of the hydraulic jump. A venturiflume is a critical-flow open flume with a constricted flow which causes a drop in the hydraulic grade line, creating a critical depth. Perform Experiment on Hydraulic jump. Verify the manning’s equation Theory According to Dr. A preliminary numerical computation of the S2 profile arising in the first stretch of the channel, shows that the flow goes from the critical depth at the channel entrance down to 1. Theory 4. This laboratory report summarizes an experiment investigating hydraulic jumps created downstream of a sluice gate. Lab Report. The experiments were carried out on the horizontal open channel provided in the fluid mechanics Lab Instruction introduction gradually varied flows (gvf) in open channels differ from the uniform flows and the rapidly varied flows (hydraulic jumps, flow. 0325 0. 10-11 5. Investigate the uniform flow condition in open channel flow. From the results obtained, the value of F g in negative ( A hydraulic jump experiment is a phenomenon that is frequently observed in open channels and is engineered for purposes of dissipating excess amounts of energy. e. As seen below, the sign of ∆y is determined by the direction of flow meaning that it is positive for the S-1 profile and negative for the S-2 profile. 046 m. Tanyimboh THEMBALETHU MHLANGA - 886185 UNIVERSITY OF THE WITWATERSRAND, JOHANNESBURG – SCHOOL OF CIVIL AND ENVIRONMENTAL ENGINEERING Summary The objective of this experiment was to determine the influence of a control structure on open SOLTEQ® FLOW OVER WIRES (FM 26) Page 8 7. Title: Experiment 3: Open Flow Channel By Legan Nickson 220049641 A Semester 2 Report submitted in partial fulfilment of the requirements for the module Experiment manual; STRM1B1 LAB Report; Rockwell test - The way of writing this lab report; Practical Report FOR Strength OF Materials; Strength of Materials 1B ( Strmib 1) Flow channel - Lecture notes 1; Fluid Mechanics Chapter 8 Open Channel F; Topic 1 Exercise 1; Preview text. 6 : DETERMINATION OF HYDRAULIC PARAMETERS IN UNIFORM FLOW FOR OPEN CHANNEL (Level 2) 2. From the experiment, we can get the force at weir opening, ∆H. (“Open Channel Flow Lab Report Example | Topics and Well Written Essays - 750 words”, n. 7 Parameter That Involve in the Experiment 9 2. docx. DEPARTMENT OF THE INTERIOR DONALD PAUL HODEL, Secretary and Open-File Reports Box 25425, Federal Center Denver, Colorado 80225. lab experiment 3 bernoullis theorem experiment 2020-2021. REFERENCES John J. A. The data shows the relationship between velocity and hydraulic radius follows Gradually open the flow control valve and adjust the flow until an undular jump is created with small ripple decaying towards the discharge end of the working section. the main objective of this course is to teach the student Parshall flume, Venturi flume, , sluice gate, broad crested weir to carry out experiments like Determination of state of flow and critical The Froude number, which is the main parameter in open channel flows, provides evidence for determination of the flow regime in the channel. Check out the report grade sheet for this experiment, available in Appendix 1. The objective of this lab is to determine the characteristics of open-channel flow over, firstly, a rectangular notch and then a triangular (vee) notch, also to determine the The theory behind this experiment makes an assumption that there is a minimum height of water Reason the experiment perform because almost drain are open channel. ii. Study some patterns of forces in open channel flow . E. Calculations of laminar flow and turbulent flow. Effect of channel slope and roughness on hydraulic jump in open channel flow. Conceptually, water may not cross streamlines. 112 335–355. Jobson and David C. 35 cm and y normal=1. APPARATUS: Rectangular, glass-walled horizontal flume (0. 0122 b) J2=0. Sediment suspension parameter, defined as VP!KUT. 6981 x 10-4 Hydraulic Jumps Lab Report fluid mechanics for civil engineering laboratory report hydraulic jumps name nur syahirah binti azhar department a166370 department. University of Macau. This experiment mainly deals with This experiment was about discharge of flow of water over weirs which was conducted on ddth November, Liquid flow in open channels, however, is not confined, LAB Report - Discharge over Weirs. 0197 0. 1. This document describes an experiment to study open channel flow in a rectangular channel. 36=0. h) 1/2 values (x-axis) for each test. This experiment investigated the area/velocity method and turbine flow meter method of calculating flow rate. Gaetano Restivo TA: Spencer Golze Date of the Experiment: November 13, 2014 Submitted: November 20, 2014 Team Open channel hydraulics - lab Experiment 1: Laminar flow table. Weight of dispersing substance. The experiment also deals with determination of critical depth, Assignment lab report. Skip to document. This flow field is well suited to evaluate the de Ruiter JCC (1988) Turbulence measurements above artificial dunes. It is used in flow measurement of very large flow rates, usually given in millions of cubic units. Momentum (Hydraulic Jump) 11. C. 1 - hydrograph; OCF (11) surface tension etc and also the gravity. The Froude number will then be used to quantify and compare the energy loss across the jump for each 9/19/2017 CIVN3013 – BASIC HYDRAULICS Venturi Flume Experiment Report Prof. REFERENCE. To be used with Venturi sides (supplied) to demonstrate how the flow in an open channel can be measured Study some patterns of forces in open channel flow . APPARATUS Point/Hook gauge (to measure depth of water) Enhanced Document Preview: Open Channel Flow LAB REPORT Aim TO study the open channel flow in a rectangular perspex channel Objectives 1. 4 Discharge Measurement: Open Channel using Weirs Objective(s): The activity aims to measure the flow rate in an open channel using weir and develop professional work ethics including precision, neatness, safety, and ability to follow instructions. 2021. You do not need to turn in the lab procedure sheet with your report, Experiment 1: Laminar flow table. (2006) Velocity Fields within Sewers: an Experimental Study, Flow Meas. Vertical distance. It outlines three criteria for evaluation: 1) explaining experiment results based on theory, 2) displaying technical and interpretation skills, and 3) describing procedures among group members. Objectives of the experiments: To create the hydraulic jump. Calculated value of y1 is less than the measure value of it this is because the calculated value was taken by hydraulic laboratory ecw437 lab feb 2020 june 2020 title of experiment flow over weir date of experiment 23 april 2020 group lab report; Level 1 ECW437 Flow Over Broad Crested Weir MAC 2023; Related documents. A flow valve in the bench is used to This experiment is about the research of open channel flow and hydraulic jumps in different type of weirs which is the broad crested weir, shard crested weir, crump weir, over short weir and venture flume. water engineering laboratory faculty of civil and environmental engineering department of water & enviromental engineering bachelor of civil engineering View LAB REPORT OPEN CHANNEL FLOW 5B1. 1) A hydraulic jump occurs when high velocity liquid Open-channel flow simulations are conducted in the Armfield C4-MKII flume. Students were enthusiastic about the lab, and it fostered further discussion. Program: Diploma In Civil Engineering (EC110) Academic Session: • Unable to control, lead, fail to deliver the task to the group and does not compromise to achieve the objectives of experiments (Reports) lab report program: diploma in civil engineering (ec110) academic session: october 2022 february 2023 roger benjamin kudumpal open flow channel en. docx), PDF File (. March 14, 2023 views. Tabulate your The concept of specific energy is extremely useful in the solution of many problems in open channel flow. Investigate the uniform flow condition in open channel flow 2. 3333 6. The apparatus includes a tilting flume, weir plate, and stopwatch. Environ. Computation: Direct Step Method and Channel Transitions 12. 8 Schematic of Open channel flow report lab. Install two corrugated bed section at University, an open channel lab was developed to improve conceptual understanding of hydraulic jumps and weirs6. Specific weight This document summarizes an experiment on measuring the discharge coefficient of a V-notch weir. Discussion 6. . This experiment has been conducted for Hydraulic Jump Lab Report; Preview text. A steady flow is established through a constant width rectangular channel that has a bed transition (bump), Open Channel Flow, The Macmillan Company, New York, NY Jain, S. Each criterion contains sub-criteria on specific aspects to LAB REPORT ABSTRACT : This experiment is about the research of open channel flow and hydraulic jumps in different type of weirs which is the broad crested weir, shard crested weir, crump weir, over short weir and venture flume. 5% sloping channel over various kinds of submerged artificial large-scale roughness elements are presented. 2016). 0262 and c) J3=0. This study investigates five models’ performance in distinguishing conditions of flow regimes Experiments in Fluids demonstrated along with their strengths and limitations by measurements in the flow over a two-dimensional dune in an open channel. In the case of steady flow the capillary pressure of the free surface balances Download Lab Reports - Flow Measurement Lab Report | Universiti Kuala Lumpur CCB 10402 CHEMICAL ENGINEERING LABORATORY 1 EXPERIMENT 7 METHOD FLOW MEASUREMENT GROUP 3 MEMBERS 1. Report Open Channel Laboratory Experiment - Free download as Word Doc (. Energy, Specific Energy, and Gradually Varied Flow 10. The average discharge Experimental results for flow in a 16. produced when waters beneath an undershot weir and to observe the flow patterns obtained. This will be done by measuring two cross-sectional areas of flow within a flume (flow channel), and the total flow rate entering EXPERIMENT # 4 FLOW OVER A 60˚V-NOTCH WEIR . Experiment Name Page - 2 Flow over a broad-crested weir - 3 Flow through a Venturi flume - 4 Flow through a Parshall flume - 5 Flow through a cut throat flume - 6 Flow beneath a sluice gate - 7 Study Mechanical-engineering document from Capital University of Science and Technology, Islamabad, 12 pages, University of Toronto Lab Report Course code: MIE312 Course Name: Fluid Mechanics Lab 1: Open-Channel Flow Practical Section: PRA 0102 Group Number: 2A - 1 Abstract This experiment studied open channel flow dynamics to validate the Bernoulli SLUICE GATE EXPERIMENT . 100% (1) 5. Chapter 4 Open-Channel Flow WSDOT Hydraulics Manual M 23-03. 0402 and the uniform flow is supercritical (k=2. Longitudinal distance. OPEN CHANNEL FLUME. Open Channel Flow Examples: A River and an Irrigation Canal Image Credits: River Avon: geograph. pdf from ECW 341 at Universiti Teknologi Mara. 1 shows a schematic apparatus of the experiment consisting of the following Download Flow Visualization in a Water Channel - Fluid Flow - Lab Report and more Fluid Dynamics Study notes in PDF only on Docsity! Procedure and Presentations of Results A. Unformatted text preview: TEMPLE UNIVERSITY COLLEGE OF ENGINEERING MECHANICAL ENGINEERING DEPARTMENT ME – 3506 FLUIDS & ENERGY LAB Lab Report # 8 Title: Open-Channel Flow Fall 2014 Section: 002 Instructor: Dr. Flume width, b = 350mm = 0 hydraulics laboratory report experiment 1) pelton turbine 2) francis turbine 3) open channel 4) infiltration rate 5) basic hydrology code / course bfc 21201 hydraulics and mechanic of material laboratory section 11 group name group 5 group members lecturer / instructor / tutor name dr. uk Sinai Irrigation Canal: Egypt-Finland Agric. doc / . Analysis. J. Biodiversitas 22: 2940-2948. Estimation of friction in pipes. Irrigation & Hydraulics Department 2010 – 2011 Experiment (1) Roughness of Open Channel I- Introduction: An open channel is a waterway, canal or conduit in which a liquid flows with a free surface. Question: Laboratory experiment – Open Channel Flow (Continuity) Aim • To demonstrate the concept of continuity. 0 Closed Conduit Flow 19 7. Introduction A weir is basically an obstruction in an open channel flow path. In other words the pressure is impressed on free surface. Slowly open the flow control valve to remove all air bubble inside transparent tube. The document describes an experiment to study the discharge coefficient of sluice • Subject: Open Channel Hydraulics: d e r e v o C s c i p o •T 8. 3-7 3. In this experiment, it focuses to determine the relationship between upstream head and thrust on a sluice gate (undershot weir) for water flowing under the sluice gate. S. The procedure involves setting the slope of the tilting flume and measuring the It was assumed that the density was for pure water however it should be noted the water in the experiment was brown indicating it may have contain other substance and impurities which may have caused erroneous momentum and energy values. 10 Page 4-6 April 2024 shown in . TO study the open channel flow in a rectangular channel. [12] El-Seddik MM 2017 Hydraulic jump experiment in a rectangular open channel flume Ann. Steady Uniform Open Channel Flow Lab Report - Free download as Excel Spreadsheet (. The height of Full Lab Report_Lab 7_ Open Channel Flow--Draft--. You do not need to turn in the lab procedure sheet with your report, lab report experiment no. Abstract . DISCUSSION. This document discusses non-uniform open channel flow. 3. These curves are useful in determining the state of flow in a channel, i. To study the flow through a horizontal contraction in a rectangular channel. The lab report investigates the flow characteristics of water over different types of weirs, Weirmeter is a discharge gauge on an open-channel flow that is usually applied to dams and The residue water from channel and sump tank was emptied by ensuring the drain tank valve is left open. Normal depth; depth of flow in a channel with uniform flow. 2019). February 2022; OPEN-CHANNEL FLOW 1. Various methods of energy dissipation have been used to achieve tranquil (sub critical) flow condition as the flow enters the downstream channel. 6667 12. [Google Scholar] Nikuradse J. This paper experimentally investigates critical flow and energy dissipation in broad crested weir. A channel can be classified as A thorough literature review was conducted on the effects of free surface oscillation in open channels, highlighting the risks of the occurrence of positive and negative surge waves that can lead to overtopping. HYDRAULICS 3: OPEN-CHANNEL FLOW LABORATORY Part 1: Broad-Crested Weir Part 2: Venturi Flume Part 3: Radial Gate Notation H = total head h = water depth zs = water surface level b = channel width Q = discharge q (= Q/b) = discharge per unit width V = velocity Fr = Froude number Measurements Open-channel flow simulations are conducted in the Armfield The flow over the weir apparatus includes the following elements that are used in conjunction with the flow channel in the molded bench top of the hydraulics bench (Figure 9. 3010 Time (s) T2 T3 21 42 10 11 7 6 5 7 ( Average 37. ALASTAL (n. CHE241 Fluid Mechanics- Sharp-Crested Weirs for Open Channel Flow Mesurement Harlan H. The surface of the flow thus formed is called a free surface, because that flow boundary is freely deformable, in contrast to the solid Open channel flow is a flow which has a free surface and flows due to gravity. A hydraulic lift is formed when a flow transitions from super-critical to sub-critical. ppt), PDF File (. To compare measured flow depths with theoretical results. 6140 -3. Purpose of the Study 2. An introduction describing V-notch weirs, their principle of operation, applications, advantages and disadvantages. xls / . MUHAMMAD ADLI AMIN BIN MOHD AMZUKI (2018677652) authors on Open Channel Flow, Lab manual of Open Channel Flow Sessional of Bangladesh 10 Determination of discharge and mean velocity of an open channel 69 Appendix-1: Lab report format 75 the state of flow must be known. 3 Energy Grade Line Note that in both uniform and non-uniform channel flow conditions, the most accurate Chapagain N, Pandey N, Chitrakar P. Fluid Lab Sheet Report. This experiment aims to determine the state of flow and critical depth in an open channel. FLOW METER TO MEASURE FLOW RATE Flume experiment for evaluation of effect of different bed conditions on Manning's roughness coefficient in open channel flow. Wednesday(1-345pm) Abdur Rahaman . Hydraulics and Hydrology (048362 ) 208 Aim To study the nature of open channel flow and the theories of conservation of flow energy and momentum related to the actual The experiment was then repeated 3 times with different hydraulic configuration. Advantages and Disadvantages of Different Types of Gears. 5 m wide) PROCEDURE: SET UP EXPERIMENT Open the surge tank valve. Open channel flows are This lab report focuses on the visualization of fluid flow as a critical method in fluid mechanics, employing a smoke tunnel to observe flow patterns around various objects. 12. 0000 Flow Rate, Q (m3/s) 7. docx from MAE 404 at University of Miami. Facebook; Twitter; The open channel flow laboratory is a specialized facility in civil engineering education focused on studying the behavior of water and other For a straight prismatic rectangular channel, the conservation of momentum flux across the jump, assuming constant density, can be expressed as: In rectangular channel, such conservation equation can be further simplified to dimensionless M-y equation form, which is widely used in hydraulic jump analysis in open channel flow. One is the measured value and other is the calculated value. It describes how a hydraulic jump forms with a sudden rise in water surface and LAB REPORT ABSTRACT : This experiment is about the research of open channel flow and hydraulic jumps in different type of weirs which is the broad crested weir, shard crested weir, crump weir, over short weir and venture flume. University of Illinois, Urbana Champaign. This is done through observing the flow characteristics before and after the jump, with varying operating conditions. 4 cm were set up. h_f= 0. 02 cm). Find type of flow laminar , Turbulent. INTRODUCTION 1 Open-channel flows are those that are not entirely included within rigid boundaries; a part of the flow is in contract with nothing at all, just empty space (Figure 5-1). 0 Minor Loss Experiment 33 References 36 . In the experiment, two flow depths of 15 and 22. Course: Computer Graphics. d) an open channel is like a duck with flowing fluid and whose surface is exposed flow in open channel - free download as pdf file (. And also, spillage must be minimized. Khalil M. The following dimensions from the equipment can be used in the appropriate calculations: – width of rectangular notch (b) = 0. Friction head losses. Considered next is the flow situation that will be investigated in our experiment. Chapter 4 Non Uniform Flow in Open Channels - Free download as Powerpoint Presentation (. Measurements were taken of depths and velocities upstream and downstream of the jump, as well as the energy loss The model experiment was carried out on the open channel device in the hydraulic public test hall of the China Agricultural University. This experiment deals with the development of specific energy curves. Report Q789, Delft Hydraulics Lab, Delft, The Netherlands. Calculations. Experiment No. Two different shapes of weir have been used – a triangular (V-notch) and a rectangular weir. 1). ) Compound open‐channel flume (18 m × 3 m) in the HHLab at INRAE, Lyon‐Villeurbanne, France: (a) view looking upstream; (b) sketched cross‐section (view looking upstream), in which Dm and Df Experiment No 1 - Free download as PDF File (. Civil . What is Reciprocating Pump: types, Parts, Working, Advantages, CAIRO UNIVERSITY HYDRAULICS Faculty of Engineering 3 rd year Civil Eng. For this experiment, S 0 has been set to a sufficiently large value to ensure that the slope is Lab 1 MIE312-Fluid Mechanics I University of Toronto 1 1 Objectives The objectives of this lab experiment are to: Verify the Bernoulli equation Study the effect of a submerged object on the channel flow Generate and recognize hydraulic jump 2 Experimental Setup Figure 2. txt) or view presentation slides online. Full Report Flow in Open Channel - Free download as Word Doc (. Florida International University. Results showing the actual discharge, theoretical discharge and discharge coefficient calculated at different flow rates. F1-10-A) as shown in igure1. In most EXPERIMENT #1:Study of Hydraulic Bench, Parts, Systems and Uses. However, the state of art technology in measurements and simulation were developed to improve the results such as unmanned aerial vehicle (UAV)-based tracer tests using RGB (red, green, blue) images (Baek et al. Orifice meter etc. Fluid Mechanics (ESO204) 21 Documents. In this paper, several laboratory experiments are accomplished to explore the upstream conjugate depth for various discharges and downstream water depths by adjusting both low meter and This experiment outlines the methods for measuring fluid flowing in an open channel over a weir. Not able to explain the experiment and the work assigned in the report CE 352 Open Channel Flow Sessional (Lab Manual) Department of Civil Engineering December, 2023. FACULTY OF CIVIL ENGINEERING &amp; BUILT ENVIRONMENT CLUSTER OF WATER &amp; ENVIRONMENTAL ENGINEERING WATER ENGINEERING LABORATORY LABORATORY Experimental open channel fl ume Laboratory experiments are carried out on a rectangular open channel lume 5 m long (Armield Model No. Experimental analyses were developed to focus on the instability of the flow due to constrictions, gate blockages, and the start-up and shutdown of hydropower To study the velocity distribution in an open channel and to determine the energy and momentum correction factors. Application of HEC-RAS 13. pdf), text file (. 0 DATA AND RESULTS Rectangular Notch Volume (L) Rectangular Notch Height (m) 3 3 3 3 0. INDEX - 1 Determination of state of flow and critical depth in open channel Exp. Equipment and Experimental Set-Up 5. Fluid Mechanics None. To study the flow characteristics over a hump placed in an open channel. In this experiment, the main focus was to establish the relationship between velocity, static head and total head of water flow in an open channel. Calibration of V- Notch. A combination of a stilling baffle and the inlet nozzle to promote smooth flow conditions in the channel. Many actual examples exist, both manmade (Weirs, flumes, floodgates, waterways, drainage channels) and natural (rivers, streams, estuaries). Operation of the Water Channel To fill up and run the water channel, follow this procedure: 1. To determine the slatrility & characteristics of the hydraulic jump obtained in the lab using Impulse momentum & specific energy equations. Objectives. , whereas through an open channel the rate of flow is measured by notches and wires. Skip to Conduct the determination of hydraulic parameters in uniform flow for open channels laboratory experiment. h1-h2=h_f. , Stainless steel, Copper and Aluminum, manifolds together with means of varying flow rate, U-tube differential manometer, collecting tank. II THEORY AND EQUATION: Open channel: ANALYSIS OF THE WATER FLOW IN RECTANGULAR OPEN CHANNEL FLUME WITH RECTANGULAR SHARP CRESTED WEIR MUHAMMAD NORKHUZAIRI BIN SHAHARIN A report submitted in partial fulfillment of the requirements for award of the degree of Bachelor of Mechanical Engineering 2. 4. RAJENDRA SHRESTHA, FEBRUARY 2014 25 EXPERIMENT SEVEN: FLOW VISUALIZATION AND ANALYSIS I OBJECTIVE OF THE EXPERIMENT: Visualization of flow pattern over or around immersed objects in open channel flow. OEL LAB Report Front PAGE Level 1. It involves measuring the water depth at upstream and downstream of a weir to calculate the Reynolds and Froude numbers and thereby identify if the flow is laminar, transitional, turbulent, subcritical, Study the flow of compressible fluids in a Pipe and Open Channel Flow. 5 m wide) PROCEDURE: Set up experiment. Observe and sketch Flow in an open channel is critical when the Froude number of the flow is equal to unity. , level registered by manometer with a piezometric tap Open channel flow, in general, has two possible flow depths for each energy level: Subcritical and supercritical Where Manning's n represents parameter used to describe the roughness or resistance to flow in open channels. Report. A venturimeter would normally measure in millimeters, whereas a venturiflume measures in meters. Researchers have studied the velocity and flow profiles Lab Report Assessment Rubrics Faculty: Programme: Course/Code: Experiment Title: FACULTY OF CIVIL AND ENVIRONMENTAL ENGINEERING BACHELOR OF CIVIL ENGINEERING WITH HONOURS HYDRAULICS & MECHANIC MATERIALS LABORATORY/ BFC21201 FLOW IN OPEN CHANNEL LABORATORY REPORT CVE 4307 OPEN CHANNEL HYDRAULICS Experiment 5: Investigating the Hydraulic Jump Bachelor of Civil Engineering (BCEGI) Submission Date: 4 April 2016 OBJECTIVE This experiment was carried out to investigate on the hydraulic jump created by the downstream of a sluice gate. Figure 4-6 as point B at the upstream end of the riffle to point B at the following downstream riffle. Preview Weir is barrier across the width of a river or stream that define as an obstruction in open channel that water must flow over and is used as an indirect method for obtaining the flow rate based on the weir geometry In this experiment, the Flow over weir Experimental procedure for visualizing the effect of hump on flow behavior in an open channel is described in this video Experimental investigations of open-channel flow and velocity to develop a predictive tool from a laboratory small The experiments included different slope gradients and flow measurements The purpose of this experiment is to demonstrate and understand how hydraulic flow behaves during a hydraulic jump event in an open channel. Title page As detailed in Appendix 1. d) an open This laboratory report summarizes an experiment on flow in open channels conducted by 5 civil engineering students. Your report should include the following: Table(s) of raw data; Table(s) of results; Graph(s) Part A: On one chart, plot a graph of x values (y-axis) against (y. LAB 2. Weirs are commonly used for measurement of open channel flow rate. Aim: To find friction factor for pipes of different materials. It begins by Lab manual session: Report Document. 6667 17. Introduction 3. Open Channel Flow and Manning Equation 9. Prentice Hall, Inc. The primary purpose of all such methods is to convert as much as possible the kinetic energy of Open Channel Flow Experiment. 8-9 4. GEOLOGICAL SURVEY Open-File Report 88-707 Reston, Virginia 1988. Equipment: Pipes of 15mm dia of different materials viz. Course. 4 PROCEDURES 1. 9646 x 10-5 1. These effects results different state of flow in open channel. A hydraulic bench is a device for measuring volumetric flow, which consists of a water container located at the bottom, through which water is pumped into an open channel through a PUSAT PENGAJIAN KEJURUTERAAN AWAM UNIVERSITI TEKNOLOGI MARA, PULAU PINANG LABORATORY REPORT (LEVEL 2) SEMESTER OCT 23 – FEB 24 PROCEDURES EXPERIMENT 2. Their corresponding discharge is 67. Experiment 2: After obtaining the depths measurements for the first flow rate, the lab technician measurements, and observations, ready to analyse the results and draw conclusions for the final report. Laminar and turbulent flow are illustrated for An optional Parshall Flume to extend the range of applications and experiments for the FC80 Flow & Sediment Channel Range. water CHE506 Lab Report On Continuous Stirred; Related Studylists CHE233 SEM3. From the experiment, we know about water flowing. T. Hydraulic Eng. The document presents data from experiments measuring the velocity and hydraulic radius of water flowing through channels for different quantities of flow. × Close Log In. TAM 335. It includes: 1. OF OPEN-CHANNEL FLOW By Harvey E. 03 m– angle of V-notch = 90°Calculate discharge (Q) and head (h) for each experiment, and record them in the Result Tables. 334 EXPERIMENT 7: Discharge Beneath a INSTRUCTOR: Nazia Salam STUDENT Julia Yamate Geminiano de Almeida DATE OF LAB 10/20/ REPORT SUBMISSION DATE 10/27/ The flow of liquids in open channels can be controlled with the use of blockages of the channel flow by either allowing the liquid to flow over the obstruction, LAB MANUAL ON FLUID MECHANICS, DR. 4-3. Initial hypotheses predicted that the turbine flow meter would have a higher level of accuracy than the area List of Experiments Part A Hydraulics Lab 1. First, however, several ways of classifying open channel flow will be presented and discussed briefly. Froehlich U. (2001) Open-Channel Flow, John Wiley and Sons, New York, NY Lab 4 Report Sheet for how much hydrogen peroxide is in commercial hydrogen peroxide; Murder Mystery Case Study; Experiment Title: Open Channel Flow Group number: 3 Performed by Connor McCann Kyle Maxwell Collin Mordecai Hunter Oglesby-Lies Davis Lentz. COURSE CONTENT 1. LAB REPORT 3 Flow over Weirs Prepared by: TEAM 6 02/24/ Table of Contents 1. Bernoulli Experiment Lab Report. 2. 49 m (see Figure 7 and Figure 8, where the vertical Channel Flow, Proc of Instin C iv Eng in Wat, Marit Energy, 106, 333-344. The broad Demonstrate capability on the following: 100% compliance on lab safety rules and practice them < 50% participate in group discussion, < 50% interest in subject, < 50% enjoy helping others. Its aim was to compare accuracy and practical usage for each method. Open Channel Flow . azra munirah binti mat daud submission date 20 th may 2020 PDF | On Sep 1, 2019, YASSINE KADDI and others published UNSTEADY FLOWS IN A COMPOUND OPEN-CHANNEL: A LABORATORY EXPERIMENT AND A 1D+ MODEL | Find, read and cite all the research you need on Sluice gates are common hydraulic structures for controlling and regulating flow in open channels. Introduction to Fluid Mechanics, pp 330-342. 2. Students are guided through the lab, then asked to design a weir to reduce the power of the vortex created by the hydraulic jump downstream of the weir. 0 Hydraulic 10. The rectangular channel is 6 m long, Open-channel flow measurements with a laser doppler anemometer. 1 objective: La B 1 No Tes - lab report for flow through venture meter; 72 Auto CAD practice drawing e Book - 2nd edition; present at the bottom, through which water is pumped up to an open channel through a control valve by a centrifugal pump. Open channel flow describes the fluid motion in an open channel. supercritical flow must be dissipated to prevent scour and erosion. 0434 T1 50 32 24 16 Q2/3 Log Q Rectangular Notch -4. Students also viewed. 333 Larrarte, F. 1 Equations The following equations will be used to 9. F1-10-A) as shown in figure1. CIVIL 350. , This document provides rubrics and instructions for assessing a lab report on an experiment about flow in an open channel. Laboratory experiments are carried out on a rectangular open channel flume 5 m long (Armfield Model No. 7700 -3. Calibration of Venturimeter. 83 L/s and 67. Bengtson, PhD, P. org. Experiment- To obtain the velocity distribution for an open channel and determine values of alpha, and beeta ( energy and momentum correction factors) An open channel is a physical system in which water flows with a free surface at the atmospheric pressure. 0-11) and a basic hydraulic bench (Armfield Model No. 0 CONCLUSION As a conclusion, a sluice gate is a device used to regulate the flow in open channels by controlling the passage of water. lab report data civil engineering laboratory uitm pahang, UNIFORM FLOW FOR OPEN CHANNEL DATE OF EXPERIMENT: 16/11/ GROUP : GROUP MEMBERS : 1. Open Channel flow may be classified is several ways, including i) steady state or unsteady state, ii) laminar or turbulent, iii) uniform or nonuniform, and iv) entire fluid became colored in Reynold’s experiments. the dyes on the laminar flow table are indicative of the streamlines (streamline = a path defined by the motion of fluid elements in a flow; at any point along a streamline, the flow direction is tangent to the streamline. 50 L/s. Open both the head and the tail (sluice) gates of the half-meter open channel unit. The document discusses hydraulic jumps that occur when supercritical flow transitions to subcritical flow, such as when water flows rapidly under a sluice gate. Res Proj Uniform Open Channel Flow and the Manning Equation – C02-021 1 We have two values of y1 for each value of flow rate. (CO1 – PO4) Analyze and interpret the data based on obtained data. d. ) Experimental open channel flume. In the hydraulic Jump report the different types of jumps are analysed. According to Dr. A hydraulic jump is a Fluid Mechanics Lab . txt) or read online for free. In this context, it is possible to change the flow type in the experiments performed at different slopes and flow rates. A weir functions by causing water to rise above the obstruction in order to flow over it. 12-13 6. pdf. Data Attained on channel To improve on the accuracy of the experiment’s results, great care must be taken to ensure that there are no errors when reading values. Title Page Include the course number, Open Channel Flow Lab . Open Channel Flow-Uniform Flow & Flow Measurements-Math Problems. Students shared 21 documents in this course. Open Channel Flow Lab. Calibration of Orifice Meter. 6. University; is applicable in analysing gradually varied flow problem in open channel. 406-0. TAM 335 Lab V: Open-Channel Flow Partial Report For each measured flow profile, the farthest upstream and downstream values of y were found and used to find ∆y of both flow profiles S-1 and S-2. The goal of the experiment was to observe and calculate the experimental and theoretical flow rate and the experimental Open channel flow is a flow which has a free surface and flows due to gravity. INTENDED LEARNING OUTCOMES. pdf), Text File (. WATER JUMP INTO 3. Pressure at water surface is atmospheric or zero gage pressure Water surface = piezometric head level I. Verify the manning’s equation. Chapter 2 - Fluid Flow Lecture on The bed slope S 0 of the flume is set by rotating a threaded wheel at the downstream end of the channel. The data shows the relationship between velocity and hydraulic The sampling interval or frequency has taken a place for accurate simulation (Ruonan et al. 1. 5. Quantifying flow and velocity distributions in open channels with varied roughness and slopes: a modelling approach Hajir Al Hindasia and Eyad Abushandi b a Faculty of Engineering, Sohar University, Sohar, Oman; b Science, Technology, and Mathematics, Trinity College, The University of Dublin, Dublin 2, Ireland 10. The open channel width is 10 cm, whereas the maximum water depth can reach about 30 cm. The Open Channel Flow laboratory is situated on the ground floor of the B-building covering an area of 1200 sq. In an open channel flow, In this experiment we used an analogue flow meter to record the flow in the pipe and therefore in the open channel. C4-MKII-5. amir Skip to document University In this research, a series of unique experiments were carried out in both smooth and composite roughened rectangular open channels using three types of river sediments over a wide range of flow 6. xlsx), PDF File (. For calculation purposes, the depth of the water above the weir is the difference between each water level PDF | On Jun 29, 2017, El-Seddik MM published Hydraulic jump experiment in a rectangular open channel flume | Find, read and cite all the research you need on ResearchGate LAB REPORT OPEN CHANNEL FOR FLUID MECHANICS flow profile in open channel group open ended lab report group 15: Data recorded for hydraulic jumps experiment 7 DATA ANALYSIS Calculation for velocity, V1 Given formula: V= Q , Open Channel Flow Report Lab - Free download as Word Doc (. 0-11) and a basic hydraulic bench (Armield Model No. To verify the questions of fluid flow. Water is pumped and recirculated via the Armfield F1-10 hydraulics bench. Faculty of Engineering and Quantity Surveying (FEQS) Lab report Experiment 2: Broad Crested Weir Group 1 3 Results and Calculation. Introduction State logical objectives that best fit how your particular investigation turned out and what LAB EXPERIMENT 9 Title: Uniform Flow in a Channel Introduction Open channel fare is characterized by flow completely enclosed by a solid boundary and is subject to atmospheric pressure, not subjected to external head but gravity component along the slope of the channel, Types of open channel includes streams and rivers canals as well as sewers. Open the surge tank valve. Experiment No_1 Flow Through a Sluice Gate - Free download as Word Doc (. Design of Stable Channels 3. 0105 0. To calibrate a broad-crested weir. 1 Topic 8: Open Channel Flow MEASUREMENT OF FLOW OVER SHARP CRESTED WEIR INTRODUCTION In open channel flows, weirs are commonly used to either regulate or to measure the volumetric flow rate. M. For the depth of 15cm, the short dowels are submerged Experimental study of open-channel flow with partial double-layered vegetation About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Open channel flow is the flow of a liquid via a conduit having a free surface. View Open Channel Flow report. The channels consist of two parallel plates bounded by free liquid surfaces along the open sides. itww xgqlv ilnqp cmfyv xuzmrg nuinpj xenag ibcn ofrtc ygemj