Fluid statics and manometers request pdf researchgate. Rigid body motion means that there is no relative velocity between the fluid particles. As individual elements do not move relative to each other, shear stresses are not involved and all forces due to the pressure of the fluid are normal to the surfaces on which they acts. Pdf chapter 3 pressure and fluid statics solutions manual. Next, we go through the blue fluid here, the manometer fluid, to here passing straight through the 0. Outline and manometers california state university.
Chapter 2 fluid statics fluid statics is the study of fluid problems in which there is no relative motion between fluid elements. Fluid statics problems and solutions solved problems in. Explain the physical characteristics of solids, liquids, and gases. Fluid flow for chemical engineers ekc212 core course.
Feb 02, 2016 problem no 2 on differential utube manometer problem on intensity of pressure in pipeline duration. For a static fluid, the only stress is the normal stress since by definition a. This book contains 21 chapter with objective type question. Fluid flow for chemical engineers ekc212 core course semester i 20082009 by mohamad hekarl uzir msc. Fluid statics fluid statics is the study of fluid problems in which there is no relative motion. From 1, the pressure at the wall of any vessel is perpendicular to the wall 3. You probably think of a fluid as a liquid, but a fluid is simply anything that can flow. Fluid statics, hydrodynamics and hydraulic machines. Pressure at any point in a fluid is the same in all directions and is transmitted through static fluids without loss pascals principle 2.
Request pdf fluid statics and manometers fluid statics and manometers find, read and cite all the research you need on researchgate. Force per unit area or the amount of force exerted on a unit area of a substance or on a surface. As individual elements do not move relative to each other, shear. The absolute pressure in the tank is to be determined for two cases. Properties the specific gravity of the fluid is given to be sg 1. The manometer is filled with mercury specific gravity.
Mohsin siddique assistant professor 1 fluid mechanics 2. It is the branch of fluid mechanics that deals with the behaviorresponse of fluid when they are at rest. Pdf fluid mechanics pdf by rk bansal download mechanical geek. Thus, pressure in a static fluid is a point property. Density density, as you will see, is an important characteristic of substances.
Aug 08, 2015 download free fluid mechanics by rk bansal pdf book fmhm 9th edition. Outline and manometers california state university, northridge. Fluid statics when the fluid velocity is zero, called the hydrostatic condition, the pressure variation is due only to the weight of the fluid. Chapter 3 fluid statics national university of singapore. Fluid statics study material for iit jee askiitians. The height of the fluid in the manometer is measured relative to the spinal column, and the manometer is open to the atmosphere. For the general case, the stress on a fluid element or at a point is a tensor for a static fluid. Pdf chapter 3 pressure and fluid statics solutions.
Fluid statics is the study of fluids which are either at rest or in rigid body motion with respect to a fixed frame of reference. Pressure, manometer, and barometer 31c the pressure relative to the atmospheric pressure is called the gage pressure, and the pressure relative to an absolute vacuum is called absolute pressure. The pressure at the bottom of a tank of water is measured with a mercury manometer. Two points at the same elevation in a continuous fluid are at the same pressure. Fluid mechanics notes fluid mechanics material fluid. This page provides all information about fluid mechanics. Pdf chapter 3 pressure and fluid statics chapter 3 pressure. In the experiment two, weights are used to calibrate bourdon pressure gage. What is the gage pressure at the bottom of the tank. Manometers are devices used to determine the pressure at any point in fluid either by balancing the same fluid column or by using another fluid column. Grasp the concepts of fluid statics including fluid pressure, surface tension and coefficient of viscosity with the help of study material for iitjee by askiitians. Fluid mechanics 92b2 fluid statics from the table in the ncees handbook.
Determination of pressure by simple manometers in fluid mechanics. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Download a reference book of fluid mechanics and hydraulic machinery. Pressure and fluid statics pressure for a static fluid, the only stress is the normal stress since by definition a fluid subjected to a shear stress must deform and undergo motion. It contains fluid mechanics lecture notes and fluid mechanics material and pdf which is helpful for chemical engineering students. A fluid is a state of matter that yields to sideways or shearing forces.
Fluid statics treats fluid in the equilibrium state no motion fluid dynamics treats fluids when portion of the fluid are in motion concerned with the relation between the fluid velocity and the forces acting on it compressible fluids means that the fluid density is sensitive to any change in temperature. Fluid staticsapplication to manometers and barometers. Assumptions the fluid in the manometer is incompressible. This book is very popular for mechanical engineering student for use of as reference book, gate preparation, competitive exam preparation, campus. The mass density of an object is simply its mass divided by its volume. At rest, there are no shear stresses, the only force is the normal force due to pressure is present.
Fluid statics and manometers january 24 and 29, 2008 me 390 fluid mechanics 4 19 reference pressure free surface equation. A differential utube mercury manometer is used to measure the pressure. Discuss applications of fluid statics barometers and utube manometers. The types of manometers such as utube, piezometric tube and inclined manometer are presented in the experiment no. Fluid statics and fluid dynamics form the two constituents of fluid mechanics. Fluid mechanics for mechanical engineersfluid statics. When the fluid velocity is zero, called the hydrostatic condition, the pressure. It is crucial, for example, in determining whether an object sinks or floats. In this course we will use both manometers and pressure. A water manometer used to measure pressure in the spinal fluid. Notes lecture 2 fluid statics pressure measurement pressure. Pressure and fluid statics multifluid manometer for multifluid systems pressure change across a fluid column of height h is. When we talk about density its usually mass density were referring to.
Mar 17, 2014 the interactive transcript could not be loaded. What is the d ifference between the hydrostatic pressure of blood betwee n the brain and the sole s of the feet of a person whose height 165 cm suppose the density of blood 1. If the zero level of the manometer fluid, meriam blue specific gravity 1. This book describes typical issues that are taught and cover in first year class of fluid mechanics with various examples. Fluid statics henryk kudela contents 1 distribution of pressure in the fluid 1 2 hydrostatic pressure 3 3 the measurement of the pressure 4 fluid statics is that branch of mechanics of. A simple manometer consists of a tubular arrangement where one end of the tube is connected to the point in the fluid, whose pressure is to be determined and the other end is kept open to the. Rating is available when the video has been rented. Check out for more free engineering tutorials and math lessons. Chapter 3 pressure and fluid statics solutions manual for fluid mechanics.
Fluid statics is a branch of mechanics of fluid which deals primarily with fluids at rest. The fluid property responsible for those forces is pressure, which is a normal force exerted by a fluid per unit area. Fluids statics, hydrodynamics and hydraulic machines. This meniscus here is lower than this so its going to be negative and the hydrocenic pressure due to each column is just the specific weight multiplied by the height difference. This is an educational video tutorial to support fluid mechanics course at the universiti kuala lumpur malaysian spanish institute, kulim hitech park malaysia. Fluid statics this chapter deals with forces applied by fluids at rest or in rigidbody motion. Home educational f series fluid mechanics f129 fluid statics and manometry f129 fluid statics and manometry f129 fluid statics and manometry the righthand manometer tube is separate from the other tubes and incorporates a pivot and indexing mechanism at the base that enables this tube to be inclined at fixed angles of 5. We start this chapter with a detailed discussion of pressure, including absoluteand gage. A tank is constructed of a series of cylinders as shown in a. This book should be used by many different engineering disciplines.