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Flow Measurement and Control. standing of Fluid Flow, as later on we will employ these fundamental ideas in order to derive the three major mathematical descriptions of Fluid Flow: the Continuity Equation, Bernoulli’s Equation, and the Momentum Equation. Though there are many types of flows, yet the following are important : types of flow in pipe. We generally use pipes in our homes to supply water from water tank to kitchen, bathroom, etc. Himanshu Vasishta, Tutorials Point … Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. CHAPTER (III) KINEMATICS OF FLUID FLOW 3.1: Types of Fluid Flow. See our User Agreement and Privacy Policy. Types of Fluid Flow: 1. Today we will learn about types of fluid. Steady Flow Let a jet of water be discharged from a nozzle at a point A at an angle α with the horizontal at a velocity u. In this section we will look at what affects fluid flow in a pipe. Reference point for viscosity scale is water at 20°C (68°F), which is equal to 1.0 centipoise. Free Jets: A jet of water exposed to the atmosphere is called a free jet. Following are the 6 different types of fluid flows. Definition of Flow Flow is defined as the quantity of fluid (gas, liquid, vapour or sublimate) that passes a point... 4. On the basis of different flow conditions, fluid flow can be classified into various types. Types of fluid flow 1. There are six types of fluid flow and those are: Steady and Unsteady flow Uniform and non-uniform flow One, two, and three-dimensional flow Rotational or Ir-rotational flow Laminar or Turbulent flow and Compressible or Incompressible flow. Non-Newtonian fluid, and 5. 1 2 1 2 2 1 P A QC A A ρ ∆ = ⎛⎞ ⎜⎟− ⎝⎠ C is found to depend on the Reynolds Number of the flow, and usually lies between .90 and .98 for smoothly tapering venturis. 2shared - Online file upload - unlimited free web space. 1. Steady and Unsteady flow; Uniform and non-uniform flow; One, two and three-dimensional flow; Rotational or irrotational flow; Laminar or Turbulent flow; Compressible or Incompressible flow; 1. fluid or K & n (and appat shear rate of interest) for a non-Newtonian fluid • Then, you can determine pumping power required to pump a fluid in a pipeline at a given flow rate • You can also determine the uniformity of processing based on the velocity profile during pipe flow 22 Factors Affecting Type of Flow … 3.1.1: Real - or - Ideal fluid. Meaning, a fluid that can flow easily (e.g. Type of Fluid Type of Fluid • Compressible vs. Incompressible Flow Compressible vs. Incompressible Flow • A flow is classified as incompressible if the density remains nearly constant. SARDAR PATEL COLLEGE Introduction A fluid is a state of matter in which its molecules move freely and do not bear a constant relationship... 3. Mass flow meters measure the fluid mass flow rate that travels through a tube per unit time. The flow is Turbulent flow or Laminar flow this can be determined from the value of Reynolds number. Ideal fluid 2. a white water river) Bernoulli equation. fluids. This creates frictional resistance on the surfaces of particles. File upload progressor. If you continue browsing the site, you agree to the use of cookies on this website. Fluid Mechanics, CVE 214 Dr. Alaa El-Hazek 48 Chapter 7 FLOW THROUGH PIPES 7-1 Friction Losses of Head in Pipes 7-2 Secondary Losses of Head in Pipes 7-3 Flow through Pipe Systems 7-1 Friction Losses of Head in Pipes: There are many types of losses of head for flowing liquids such as friction, inlet and outlet losses. 1. Newtonian fluid 4. Click on document types of fluid machines.ppt to start downloading. Closed Center Systems: Oil Is Pumped On Demand, Control Valve Stops Oil PPT Presentation Summary : Closed-Center Systems: Oil is pumped on demand, control valve stops oil flow. Fast download. The classification of the fluid flow based on the variation of the fluid flow parameters with time characterizes the flow in two categories, 3.1.3: Steady - or - Unsteady ... | PowerPoint PPT presentation | … Common Types Of Pumps That You Might See In The Brewery PPT. ENGINEERING,BAKROL. Steady and Unsteady flows:. Chemical Engineering Other titles: 3.1.2: Laminar - or - Turbulent Flows. Types Of Fluid Flow:- 1) Steady & Unsteady Flows. Flow Measuring Device # 5. The flow in which fluid flows in zig-zag manner and fluctuate irregularly in such a way that its velocity changes irregularly, such type of flow is known as turbulent flow. SARDAR PATEL COLLEGE OF ENGINEERING,BAKROL 2. Types of fluid flow best ppt 1. BRANCH:- CIVIL (B) ENROLLMENT NO:-151240106066 SUBJECT:-FLUID MECHANICS (2130602) ... 3. Coriolis Mass flowmeter and; Thermal Mass flowmeters; Differential Head Type Flowmeters • Liquid flows are typically incompressible. 1. Viscous and inviscid flow; One the basis of viscosity of fluid (in flow) we can classify fluid flows into two types. Steady and Unsteady Fluid Flow 1. Examples of Types of Fluids (Herschel-BulkleyModel) • Newtonian: Water, clear fruit juices, milk, honey, vegetable oil, corn syrup • Shear thinning (Pseudoplastic): Applesauce, banana puree, orange juice concentrate, French mustard, dairy cream • Dilatant: Some types of honey, 40% raw corn starch solution Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Title: Flow Measurement Author: Steven Swinnea Last modified by: Bruce Eldridge Created Date: 6/19/2002 1:56:56 AM Document presentation format: On-screen Show (4:3) Company: Dept. types of fluid machines.ppt download at 2shared. Uniform and Non-uniform fluid flow:. Types of Fluid FlowWatch More Videos at: https://www.tutorialspoint.com/videotutorials/index.htmLecture By: Er. The red particle moves in a flowing fluid; its pathline is traced in red; the tip of the trail of blue ink released from the origin follows the particle, but unlike the static pathline (which records the earlier motion of the dot), ink released after the red dot departs continues to move up with the flow. Ignoring atmospheric resistance, when a jet is issued from a source it will describe a parabola. dimension ( either xy,yx or xz). See our Privacy Policy and User Agreement for details. The type of flow of a fluid depends upon the manner in which the fluid particles unite and move. This uniform fluid flow is defined as the type of flow in which the velocity at... 3. Types of Fluid Flow 2. Flow energy is transmitted to frictional Displaying types of fluid flow PowerPoint Presentations Chapter 8 Fluid Mechanics PPT. OF 6711931 documents available. See our User Agreement and Privacy Policy. A discharge coefficient C is typically introduced to account for the viscosity of the fluid. The fluid flow can be classified as Rotational Flow or Irrotational Flow and Laminar Flow or Turbulent Flow according to the motion of the fluid elements or fluid particles of the flow and based on what flow patterns do they follow. If you continue browsing the site, you agree to the use of cookies on this website. Therefore, it is clear that, the effect of gravity is very important in open-channel flow. Types of Fluid Flow Lecture -1 Types of Flow When a fluid is flowing in pipe, the countless small particles get together and See our Privacy Policy and User Agreement for details. iii) Three dimensional flow: 3.1.2: Laminar - or - Turbulent Flows. There are two types of mass flowmeters as mentioned below. 2) Uniform & Non-uniform Flows. Types of Fluid Flow in Pipes: Laminar, Turbulent, Transient Pipes are circular in cross section area, identical to the shape of a roll of paper towels. Some of these characteristics reflect the properties of the liquid itself, and others focus on how the fluid is moving. Presentation Summary : Fluid Flow. Name:-PRAJAPATI TIRATH A. 3.1.1: Real - or - Ideal fluid. A fluid is a state of matter in which its molecules move freely and do not bear a constant relationship in space to other molecules. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. 5) One, two and three dimensional flow: i) One dimesnsional flow: In this type of flow the fluid flows only in one dimension (either x,y or z ). If you continue browsing the site, you agree to the use of cookies on this website. for flow (m2 e.g. Ideal fluid is not found in actual practice but it is an imaginary fluid because all the fluid that exists in the environment has some viscosity. Uniform flow: A flow, in which the liquid particles at all sections of a pipe or channel have the same velocities, is called a uniform flow. Liquid and gases are considered in this category. Viscous; Inviscid (Non-Viscous) In viscous flow, the resistance provided by viscosity is considerable. (This is a streakline. Blood Flow In Arteries And Veins Interfacial Fluid Dynamics Geological Fluid PPT. a canal) Turbulent flow is uneven and rough (e.g. there is no ideal fluid in reality. The poise or centipoise is referred to as absolute viscosity. ii) Two dimensional flow: In two dimensional flow, the fluid flows only in any of the two. The steady flow is defined as that type of flow in which the fluid characteristics like... 2. Types of Fluid Flow. Types of fluid flow. These are: Open-Center Systems Simplistic Inexpensive Ineffective with Multiple Applications If you continue browsing the site, you agree to the use of cookies on this website. Ideal plastic fluid. Flow of Water Through Soils Page | 43 Figure 6.1: Water flow through a pipe Head loss is an energy loss. Description: CHAPTER (III) KINEMATICS OF FLUID FLOW 3.1: Types of Fluid Flow. File sharing network. In open-channel flow the driving force (that is the force causing the motion) is the component of gravity along the channel bottom. Steady or Unsteady Flow We know that a substance, which has no fixed shape and able to flow easily in known as fluid. Daniel Bernoulli lived in the 18th There are various fluids according to their properties and behavior in same atmospheric condition. 3.1.3: Steady - or - Unsteady … Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Real fluid 3. View UoL Lec 1 Types of Fluid.ppt from CIVIL ENGI 407 at U.E.T Taxila. cross sectional area of a pipe) and Q is the flowrate (m3/s) The Reynolds number is used to define laminar and turbulent flow Laminar flow is defined by slow moving, uniform, even, smooth flow (e.g. water) has low viscosity, and a fluid that resist to flow (like cold honey, or Dunlop adhesive) is highly viscous. Types of Fluid Flow Fluid flow has all kinds of aspects — steady or unsteady, compressible or incompressible, viscous or non-viscous, and rotational or irrotational, to name a few. When water flows in soils, it must flow through many small passages in void sections of soils as illustrated in Figure 6.2. Ideal Fluid: A fluid that can not be compressed and have no viscosity falls in the category of an ideal fluid. In an open-channel flow Froude number is defined as: In an open-channel flow, there are three types of flow We will derive these firstly for the simplified case of Ideal Fluids, then extend the equations to allow us to do useful cal- For air flow you can use the same calculation and assume that the gas is incompressible. (1 poise = 1gm/ cm s).
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