Jul 04, 2020

Hydraulics Lab Manual Fluid Through Orifice Experiment

hydraulics lab manual fluid through orifice experiment

An Orifice is an opening in the side or base of tank or reservoir through which fluid is discharge in the form of a jet. The discharge will depend upon the head of the fluid (H) above the level of the orifice. The term small orifice means that the diameter of the orifice is small compared with the head producing flow. 2


By measuring the difference in fluid pressure between the normal pipe section and at the vena contracta, the volumetric and mass flow rates can be obtained from Bernoulli's equation. Orifice plates are most commonly used for continuous measurement of fluid flow in pipes. This experiment is process of calibration of the given orifice meter. Fig.1.

HYDRAULICS LAB PRACTICE 19. Orifice and Free Jet Flow

HYDRAULICS & HYDRAULIC MACHINES LAB 10 IV SEMESTER (15CVL47) Experiment No. 02 1. INTRODUCTION A Venturi Meter is a device that is used for measuring the rate of flow of fluid through a pipeline. The basic principle on which a Venturi Meter works

CE272 Fluid Mechanics Sessional (Lab Manual)

This laboratory manual is intended to guide you through several experiments in the hydraulic engineering. Because of the nature of the course and laboratory facilities, you may be required to perform some experiments not yet covered in the classroom. This requires an extra effort on your part to read the relevant sections of the textbook, as well

Experiment #9: Flow Over Weirs – Applied Fluid Mechanics ...

Principle: When a fluid flows through a pipe, certain resistance is offered to the flowing fluid, which results causing loss of energy. W.Froude conducted a series of experiments to investigate frictional resistance offered to the flowing water by different surfaces. From the results of his experiments Froude derived the following conclusions. 1.

Applied Fluid Mechanics Lab Manual - University of Texas ...

The following equipment is required to perform the orifice and free jet flow experiment: F1-10 hydraulics bench; F1-17 orifice and free jet flow apparatus, with two orifices having diameters of 3 and 6 mm; Measuring cylinder for flow measurement; and; Stopwatch for timing the flow measurement. 6. Equipment Description

CEE 341 Fluid Mechanics for Civil Engineers Lab Manual

Water enters the apparatus through the lower left-hand end and flows horizontally through a sudden enlargement into a transparent venturi meter, and into an orifice plate, a 90° elbow changes the flow direction to vertical and connects to a variable area flow meter, a second bend passes the flow into a discharge pipe which incorporates an atmospheric break.

Department of Mechanical Engineering

FLUID MECHANICS & MACHINERY LAB 2018-19 Dept. of ME, CIT, Gubbi INDEX PAGE Note: If the student fails to attend the regular lab, the experiment has to be completed in the same week. Then the manual/observation and record will be evaluated for 50% of maximum marks. Sl. No

(PDF) Hydraulics Lab Manual (Acc. TU Syllabus) for Civil ...

There are many different meters used to measure fluid flow: the turbinetype flow meter, - the rotameter, the orifice meter, and the venturi meter are only a few. Each meter works by its ability to alter a certain physical property of the flowing fluid and then allows this alteration to be measured.

Hydraulics Laboratory - Determination of Orifice Coefficients

EXPERIMENTAL DETERMINATION OF HYDRAULIC COEFFICIENTS. EXPERIMENTAL DETERMINATION OF HYDRAULIC COEFFICIENTS. Home; ... Let us think that water is flowing through the orifice under a constant head H. ... Now we will go ahead to find out the method to determine the flow through a large orifice, in the subject of fluid mechanics, in our next post.

Experiment no ( 3 ): Orifice and free Jet - HTI - Fluid A lab

Fluid Mechanics and Hydraulic Machines Lab Manual Pdf – FM & HM Lab manual pdf. Lab Manuals 3,095 Views

Fluid Mechanics & Hydraulics Experiments & Lab Practicals

A fluid passing though an orifice constriction will experience a drop in pressure across the orifice. This change can be used to measure the flowrate of the fluid. To calculate the flowrate of a fluid passing through an orifice plate, enter the parameters below.

Laboratory Experiment on Venturi Meter and Orifice Meter

Experiments Performed: This lab has basic fluid mechanics set-up. The lab is equipped with different flow measuring set-ups such as venturimeter, orifice-plate, pitot tube, rotometer etc., where students can visualize the basic theory of working of the flow meter.

Fluid Mechanics Laboratory - cittumkur.org

list of experiments of fm as per curriculum sr. no. experiment experiment no. page no. 1 to determine the metacentric height of a given ship model. me-fm-ex-01 1-3 2 to study the momentum characteristics of a given jet. me-fm-ex-02 4-7 3 to verify the bernoulli’s equation me-fm-ex-03 8-11 4 to determine the coefficient of

Hydraulics Team Full-Technical Lab Report

EXPERIMENT NUMBER: Hydraulics Lab Report 5 TITLE: Orifice Meter Calibration SUBMITTED BY: GROUP: A Date Performed: Date Due: Date Received: TECHNICAL WRITING GRADE _____/50 REPORT GRADE _____/110 GRADE _____/160 Table of Contents Objectives 1 Results 1 Discussion 3 Summary and Conclusion 4 Works Cited 5 Appendix 6 Sample Calculations 6 i.

Index S. Notch (V and Rectangular types)

Fluid mechanics laboratory is of fluids and their flows are studied and observed. Pressure variations of compressible fluids when they allowed flowing through convergent divergent nozzles .Calibration of pressure gauges and theoretical demonstration of different laws of fluid mechanics etc.


Hydraulic bench is a very useful apparatus in hydraulics and fluid mechanics. It is involved in majority of experiments to be conducted e.g. To find the value of the co-efficient of velocity ‘Cv’, coefficient of discharge ‘Cd’, to study the characteristics of flow over notches, to find metacentric height, to find head losses through ...


The volumetric flow rate of the water discharg- The F1-17a flow through an orifice apparatus. ing from the orifice on test can be determined using the volumetric tank on the hydraulics bench.The pitot head and the total head across the orifice are shown Vernier caliper on manometer tubes adjacent to the tank.

Fluid mechanics Lab Report - LinkedIn SlideShare

The experiment No. eight studies three types of flow meter measurements: Venturi tube, orifice plate and rotameter. Finally, the different types of wears and discharge below a floodgate and design of a floodgate are presented in experiment No. nine. Also, this manual contents on the details and procedures of working these experiments

Fluid mechanics VIVA QUESTIONS and ANSWERS ...

EXPERIMENT NUMBER: Hydraulics Lab Report 5 TITLE: Orifice Meter Calibration SUBMITTED BY: GROUP: A Date Performed: Date Due: Date Received: TECHNICAL WRITING GRADE _____/50 REPORT GRADE _____/110 GRADE _____/160 Table of Contents Objectives 1 Results 1 Discussion 3 Summary and Conclusion 4 Works Cited 5 Appendix 6 Sample Calculations 6 i.


constriction ,the density of the fluid and the coefficient of discharge Cd. Coefficient of discharge is the ratio of actual flow to the theoretical flow and makes allowances for stream contraction and frictional effects. Venturi meter, orifice meter, and Pitot tube are widely used head flow meters in the industry. The Pitot-

Fluid Meter and Tray Hydraulic Experiment Essay Sample

The laboratory experiment procedure to determine hydraulic coefficients of an orifice is explained in this article. The coefficient of contraction, the coefficient of velocity and coefficient of discharge are hydraulic coefficients of an orifice. Contents:Theory1. Coefficient of Contraction (Cc)2. Coefficient of Velocity (Cv)3.

Fluid Mechanics & Hydraulic Lab Equipments - Kaplan ...

FM 308 - Flow Measurement by Venturi and Orifice meter Objectives: 1. To find the coefficient of discharge for venturi meter. 2. To find the coefficient of discharge for orifice meter. Theory: Venturi meter and orifice meter are the commonly used flow meters for measuring mass/volumetric flow rate or velocity of the flowing fluid.

Fluid Mechanics: Orifice Discharge Apparatus MODEL FM 04 ...

The accessory should be pesitioned over the channel in the hydraalics bench and leveled by adjusting the The F1-10 hydraulics bench. · fret. The volum" ric flow rate of the water di-hare. 17 a flow through an orifice apparatus. ing from the orifice on test can be determined using the volunmetric tank on the hydraulics bench.

Venturi, Nozzle, & Orifice Meters

Basic Hydraulic Bench The Basic Hydraulic Bench is of volumetric type and has been designed to provide continuous and controlled supply of water to conduct various experiments using auxiliary modules in typical Fluid Mechanics and Hydraulics Laboratory.The unit is an ideal service unit for conducting student projects. Once filled, no external water supply is required.

Hydraulics Lab Manual Fluid Through Orifice Experiment

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Hydraulics Lab Manual Fluid Through Orifice Experiment