Oct 21, 2019 download the questions in pdf format with a single click. Derive the equation of flow of viscous fluid through circular pipe and obtain the equation for parabola, ratio of maximum to average velocity, pressure drop. You are to use an integral control volume analysis to dete4rmine the laminar boundary layer thickness u as a function of t. The moody chart is universally valid for all steady, fully developed, incompressible pipe flows. Oct 11, 2018 anna university ce8302 fluid mechanics notes are provided below. Engineering fluid mechanics staffordshire university. Consider the flow over a smooth flat plate of a newtonian fluid, with no pressure. Basic fluid mechanics major losses, colebrookwhite equation, jain equation, moody diagram, minor losses assist.
Determine the friction factor f d for fluid flow in a pipe of 700mm in diameter that has the reynolds number of 50 000 000 and an absolute roughness of 0. Whre can i find a link to download an ebook by modi and. Moody diagram calculation of friction coefficients. Textbooks in such areas as fluid mechanics, hydraulics, heat transfer or unit operations commonly include redrawn or reproduced versions of moodys diagram. L 3 t means that the variable has units of cubic length per time e. Friction factor for laminar and turbulent flows in circular pipes 15 for laminar flow for. The fluid mechanics and machinery notes pdf fmm notes pdf book starts with the topics covering fluid mechanics, fluid. Neslihan semerci marmara university department of environmental engineering.
Explain what major and minor losses are and what causes them. An oil of viscosity 9 poise and specific gravity 0. Here you can download the free lecture notes of fluid mechanics and machinery pdf notes fmm pdf notes materials with multiple file links to download. Cee 341 fluid mechanics for civil engineers lab manual.
Pipe friction losses, moody diagram, minor losses pdf 1. Fluid mechanics and linkages an entrylevel text for students needing to understand the underlying principles before progressing to a more advanced level, design engineers reference guide. Fluid definition, distinction between solid and fluid units and dimensions properties of fluids density, specific weight, specific volume, specific gravity, temperature, viscosity, compressibility, vapour pressure, capillarity and surface tension fluid statics. Fluid mechanics the study of fluids liquids and gases. Lift and drag over bodies and use of lift and drag coefficients 11. Swain page 12 surface roughness that produces noslip behavior on the molecular level. Download link is provided and students can download the anna university ce6303 mechanics of fluids mof syllabus question bank lecture notes syllabus part a 2 marks with answers part b 16 marks question bank with answer, all the materials are listed below for the students to make use of it and score good maximum marks with our study materials. In this video i will explain the moody diagram, which is used to find the friction factor.
Boundary layer approximations, displacement and momentum thickness b. Major losses, colebrookwhite equation, jain equation. The fluid mechanics and machinery notes pdf fmm notes pdf book starts with the topics covering fluid mechanics, fluid kinematics, flow through circular conducts, dimensional and model. The kilogram is the mass of a platinumiridium cylinder kept at sevres in france. This diagram is used to estimate friction coefficients by darcyweisbach major loss. The total energy e t at 1 and 2 on the diagram fig. The topics are covered in the following text book in the chapter indicated. From moody diagram values of coefficients of friction losses in single reaches are. Turbulent flow is a flow regime in which the movement of the fluid particles is chaotic, eddying, and unsteady. Updated gate agricultural engineering syllabus pdf free. There are different ways to calculate it, one can be graphical, using a moody graph. The diagram is semiempirical, based on some fundamental principles and the strong intuition of leading researchers up to 1944. The moody diagram also known as the moody chart is a graph in nondimensional form that relates the darcy friction factor, reynolds number, and the relative roughness for fully developed flow in a circular pipe.
List of ebooks and manuels about fluid mechanics by a k jain pdf. It can be used to predict pressure drop or flow rate down such a pipe. As with many fluid mechanics problems, the first order of business is to determine the reynolds number of the flow. Download free fluid mechanics 7th edition solution manual free. Fluid mechanics chemical engineering physical quantities. The equations used in this program represent the moody diagram which is the oldfashioned way of finding f. This chart became commonly known as the moody chart or moody diagram. Ce course code category hours week credits maximum marks ace005 core l t p c cia see total 3 1 4 30 70 100. Mar 16, 2015 fluid mechanicslosses in pipes dynamics of viscous flows 1. Seth free download pdf read the page carefully for any inconvenienience. A uniform pipeline, 5000 m long, 200 mm in diameter and.
The moody chart basically for turbulent flow when solving many fluid dynamics problems, be it steady state or transient, the darcy. Ce8302 fluid mechanics syllabus notes question banks with. Fluid mechanicslosses in pipes dynamics of viscous flows. Involves velocity, pressure, density and temperature as functions of space and time. It represents the interaction in between the fluid and the pipe. If the reynolds number falls in the laminar or transition range, refer to appropriate equations.
Moody chart or moody diagram the engineering concepts. Scroll below to get the pdf attachment file of the original question paper exam name b. Fluid mechanics frank white 7th edition solutions manual. This technical note describes diagrams of friction factor for pipe flow that have been prepared using, mainly, the equations that lewis moody used to prepare his famous diagram in 1944. Introduction to computational fluid dynamics, types of boundary conditions, mesh generation techniques, solving simple fluid mechanics problems using cfd. Tech 2nd year civil 1700668 topics covered series and parallel branching pipes moodys diagram equivalent pipe length series and branching circuits in several practical situations, flow takes place under a given head through different pipes joined together either in series or in parallel or in a combination of both of them. Fluid mechanics department of chemical engineering. Download a reference book of fluid mechanics and hydraulic machinery. E jadavpur university production engineering fluid. Although the moody diagram and the colebrookwhite equation are in popular use for. Laminar flow transitional flow turbulent flow reynolds number entrance region poiseuilles law moody. You may enter numbers in any units, so long as you are consistent.
Using the moody diagram reynolds number fluid mechanics. This file is licensed under the creative commons attributionshare alike 4. Fluid mechanics study material aerospace engineering. Mathematics, mechanics, and thermodynamics is also a basic reference for mechanical, manufacturing, and design engineers. To download the notes i use for these videos, please click the following link. Alaa elhazek 51 introducing the concept of smooth and rough pipes, as shown in moody chart, we find. We use the moody chart often to estimate frictional factors. The formula is u mc c is the specific heat capacity jkg oc is the temperature in oc. Friction factor calculations the darcyweisbach equation, for calculating the friction loss in a pipe, uses a dimensionless value known as the friction factor also known as the darcyweisbach friction factor or the moody friction factor and it is four times larger than the fanning friction factor. Fig 4 moodys chart it must be noted that moody chart covers extremely wide range of flow parameters i. Matrices and determinants, systems of linear equations, eigen skip to content engineering interview questions,mcqs,objective questions,class notes,seminor topics,lab viva pdf free download. To download the solution of the following problem in pdf format, click here. Ce6303 mechanics of fluids previous year question papers.
Mohsin siddique assistant professor 1 fluid mechanics 2. Remember that internal thermal energy has not been included. How to use a moody chart moody diagram to determine friction factors in steady state pipe flow. Download free fluid mechanics by rk bansal pdf book fmhm 9th edition. Fluid mechanic and turbines i free download as powerpoint presentation. Please note that all this software and documentation is provided in the hope that it may be useful, but it comes with absolutely no warranty. This value is the roughness of the pipe, divided by the diameter of the pipe. Oct 22, 2012 an introduction to the famous moody chart.
Moodys diagram was in fact formed from data obtained by using the whitecolebrook formula which is in fact an approximation of the nikuradses harp and not a too successful one which is widely recognized due to high degree of inconsistence with the original in the region of transition to turbulence. In 1944, lewis ferry moody plotted the darcyweisbach friction factor against reynolds number re for various values of relative roughness. Download free ebooks at please click the advert engineering fluid mechanics 5 contents 2. For solving practical fluid mechanics problem using moody diagram. Submission gppf201718 has code and images associated with it. Instead, we will have problem solving session with help of my ta, ozgun hoca, focusing on entire chapter 2. Moody diagram is a graphical representation which relates the darcyweisbach friction coefficient f to. Mention the general characteristics of laminar flow.
Refer to the moody diagram in your text for all calculations. Students are mostly taught to calculate straight run headloss using a moody diagram, which is a summary of empirical experiments and essentially an admission of defeat on the part of the mathematicians and scientists responsible for fluid mechanicsthey couldnt. The friction factor is used to calculate the pressure drop due to the flow of a fluid in a pipe. Explicit solutions for turbulent flow friction factor.
Acces pdf fluid mechanics final exam solution pdf eml 3701. Students are mostly taught to calculate straight run headloss using a moody diagram, which is a summary of empirical experiments and essentially an admission of defeat on the part of the mathematicians and scientists responsible for fluid mechanics. Year of course code course name ltpcredits introduction. If however the flow is in the turbulent range, we are ready to proceed with the moody chart. Download link is provided and students can download the anna university ce8302 fluids mechanics fm syllabus question bank lecture notes part a 2 marks with answers part b marks and part c 15 marks question bank with answer, all the materials are listed below for the students to make use of it and score good maximum marks with our study materials. Neslihan semerc fluid mechanics by a k jain pdf free download.
Ce8302 syllabus fluid mechanics regulation 2017 anna university. Fluid mechanic and turbines i fluid dynamics gases free. A water resources technical publication engineering monograph no. Moody diagram free download as powerpoint presentation. A moody diagram that can be used to estimate friction coefficients. Resultant force and centre of pressure on a curved surface in a static fluid. Me 262 basic fluid mechanics major losses, colebrookwhite equation, jain equation, moody diagram, minor losses assist.
Package includes log grid functions, colebrook equation solver, postscript version of ms linedraw font, modified ghostscript font catalog, and pdf versions of moody diagrams and linedraw character set. If the pressure drop in 100 m length of the pipe is 1800 knm2, determine. Fundamentals of fluid mechanics by munson 4th edition. This is the energy a fluid possesses by virtue of its velocity. Fluid friction in conduits turbulent flow and the moody diagram. Boundary layer equations, differential and integral c. A very nice moody diagram in pdf format from glasgow college of nautical studies can be found here. Ce8302 syllabus fluid mechanics regulation 2017 anna university free download. Textbooks in such areas as fluid mechanics, hy draulics, heat t ransfer or unit operations commonly include redrawn or reproduced versions of moodys diagram.
Determining the pressure drop when the the pipe length and diameter are given for a speci. In engineering, the moody chart or moody diagram is a graph in nondimensional form that relates the darcyweisbach friction factor fd, reynolds number re, and surface roughness for fully developed flow in a circular pipe. Fluid mechanics and machinery pdf notes fmm pdf notes. Download ebook fluid mechanics frank white 7th edition solutions manual. In fluid mechanics, the moody chart or moody diagram is a graph which relates the darcyweisbach friction factor f d, reynolds number re, and surface roughness for fully developed flow in a circular pipe it can be used to predict pressure drop or flow rate down such a pipe. A very nice moody diagram in pdfformat from glasgow college of nautical studies can be found here. Hydraulics and fluid mechanics including hydraulic machines by p.
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