n = Kinematic viscosity (cst) SG = specific gravity or 1 Poise = 100 cp 1 Stoke = 100 cst Q = capacity (m 3 /s) A = tube area (m 2 ) or
|
|
- Garey Higgins
- 5 years ago
- Views:
Transcription
1 Fmulas Designation Fmula Comments Product Viscosity n = m r n = Kinematic viscosity (mm /s) m = Absolute viscosity (mpa.s) n = m SG n = Kinematic viscosity (cst) m = Absolute viscosity (cp) m = n SG 1 Poise = 100 cp 1 Stoe = 100 cst Flow Velocity V = Q A A = tube area (m ) V = Q Q = capacity (m 3 /h) V = Q V = Q Reynolds number Re = D V r (ratio of inertia m D = tube diameter (m) fces to viscous fces) r = density (g/m³) m = absolute viscosity (Pa.s) Re = D V r m r = density (g/m³) m = absolute viscosity (cp) Re = 130 Q D m Q = capacity (l/min) m = absolute viscosity (cp) 1 JEC Pump
2 Designation Fmula Comments Reynolds number (ratio of inertia Re = 316 Q fces to viscous D n fces) n = inematic viscosity (cst) Re = 3800 Q D n n = inematic viscosity (cst) Pressure/Head Pressure (total fce P = F per unit area eerted A F = Fce by a fluid) A = Area Static Pressure/Head P = r g h (relationship between P = pressure/head (Pa) pressure and elevation) g = acceleration due to gravity (m/s ) h = height of fluid (m) P = h SG 10 P = pressure/head (bar) h = height of fluid (m) P = h SG.31 P = pressure/head (psi) h = height of fluid (ft) Total head H = H t (± H s ) H t = total discharge head H s = total suction head Total discharge head H t = h t + h ft + h t = static discharge head h ft = pressure drop in discharge line > 0 f pressure < 0 f vacuum = 0 f open tan Total suction head H s = - + (± ) = static suction head > 0 f flooded suction < 0 f suction lift = pressure drop in suction line > 0 f pressure < 0 f vacuum = 0 f open tan Friction loss Pf = L r V² (Miller equation) D Pf = friction loss (Pa) = friction fact (Darcy) L = tube length (m) D = tube diameter (m) JEC Pump
3 Designation Fmula Comments Friction loss (Miller equation) Pf = 5 SG L V² D Pf = friction loss (bar) = friction fact (Darcy) L = tube length (m) Pf = SG L V² D Pf = friction loss (psi) = friction fact (Darcy) L = tube length (ft) Darcy friction fact = 64 Re = friction fact Re = Reynolds number NPSHa (Net Positive NPSHa = Pa ± Pvp Suction Head (+ f flooded suction) Pa = pressure absolute above fluid level available) ( f suction lift) (bar) = static suction head (m) = pressure drop in suction line (m) Pvp = vapour pressure (bar a) Pa = pressure absolute above fluid level (psi) = static suction head (ft) = pressure drop in suction line (ft) Pvp = vapour pressure (psia) Power Hydraulic power Power (W) = Q H r g (theetical energy required) H = total head (m) g = acceleration due to gravity (m/s ) Power (W) = Q H Q = capacity (l/min) H = total head (bar) = 600 Power (hp) = Q H H = total head (psi) = 1715 Power (hp) = Q H H = total head (psi) = JEC Pump
4 Designation Fmula Comments Required power Hydraulic power (power needed at Efficiency (100% = 1.0) the pumhaft) Tque Tque Tque (Nm) = Required power (W) 9550 Tque (Kgfm) = Required power (W) 974 Tque (ftlb) = Required power (hp) 550 Efficiency Hydraulic efficiency Pump head loss (m) 100% (h h ) Total head (m)3 Mechanical 1 - Pump mech. losses 100% efficiency (h m ) Required power Volumetric efficiency = Q 100% (Centrifugal and Q + Q L = volumetric efficiency Liquid Ring pumps) Q = pump capacity Q L = fluid losses due to leaage through the impeller casing clearances Volumetric efficiency = Q 100% (Rotary Lobe pumps) q = volumetric efficiency Q = pump capacity q = pump displacement Pump efficiency Water hse power 100% (h p ) Required power h p = Q H r g w T h p = pump efficiency H = total head/pressure (m) g = acceleration due to gravity (m/s ) w = shaft angular velocity (rad/s) T = shaft tque (Nm) Overall efficiency Water hse power 100% (h oa ) Drive power JEC Pump 4
5 Designation Fmula Comments Pumpeed - Rotary Lobe Pump Pumpeed n = Q 100 q 60 q = pump displacement (m³/100 rev) n = Q 100 q q = pump displacement (US gall/100 rev) n = Q 100 q q = pump displacement (UK gall/100 rev) Flow Control - Centrifugal Pump and capacity and head and power Reduction of multi-stage impeller diameter capacity head power c-b a-b n n n 3 Q Q1 H H1 5 P P1 Q Q 1 H H1 3 P P1 D = (mm) D = (mm) H = head (m) D = (mm) P = power (W) D 1 = standard diameter (mm) a = ma. wing point (m) b = min. wing point (m) c = required wing point (m) H = head (m) P = power (W) 5 JEC Pump
PUMP SYSTEM ANALYSIS AND SIZING. BY JACQUES CHAURETTE p. eng.
PUMP SYSTEM ANALYSIS AND SIZING BY JACQUES CHAURETTE p. eng. 5 th Edition February 2003 Published by Fluide Design Inc. www.fluidedesign.com Copyright 1994 I TABLE OF CONTENTS Introduction Symbols Chapter
More informationTOTAL HEAD, N.P.S.H. AND OTHER CALCULATION EXAMPLES Jacques Chaurette p. eng., June 2003
TOTAL HEAD, N.P.S.H. AND OTHER CALCULATION EXAMPLES Jacques Chaurette p. eng., www.lightmypump.com June 2003 Figure 1 Calculation example flow schematic. Situation Water at 150 F is to be pumped from a
More informationCHAPTER EIGHT P U M P I N G O F L I Q U I D S
CHAPTER EIGHT P U M P I N G O F L I Q U I D S Pupmps are devices for supplying energy or head to a flowing liquid in order to overcome head losses due to friction and also if necessary, to raise liquid
More informationThe following article was authored by Jacques Chaurette, President Fluide Design, Inc. (www.fluidedesign.com) All rights reserved.
The following article was authored by Jacques Chaurette, President Fluide Design, Inc. (www.fluidedesign.com) All rights reserved. - HOW TO AVOID CAVITATION? CAVITATION CAN BE AVOIDED IF THE N.P.S.H. AVAILABLE
More informationPressure and Flow Characteristics
Pressure and Flow Characteristics Continuing Education from the American Society of Plumbing Engineers August 2015 ASPE.ORG/ReadLearnEarn CEU 226 READ, LEARN, EARN Note: In determining your answers to
More informationApplied Fluid Mechanics
Applied Fluid Mechanics 1. The Nature of Fluid and the Study of Fluid Mechanics 2. Viscosity of Fluid 3. Pressure Measurement 4. Forces Due to Static Fluid 5. Buoyancy and Stability 6. Flow of Fluid and
More informationNorthern Lesson 2 Gear Pump Terminology. Gear Pump 101. Lesson 2: Gear Pump Terminology. When your reputation depends on it!
Gear Pump 101 Lesson 2: Gear Pump Terminology When your reputation depends on it! Symbol Term Metric Unit Abbreviation US Customary Unit Abbreviation Conversion factor a A Area square millimeter mm2 square
More informationANSI - CURVE BOOK CHEMICAL PROCESS PUMPS
- CURVE BOOK CHEMICAL PROCESS PUMPS WE HAVE ALL THE TICKS Version 1 - ANSI Curve Book: Rapid Allweiler Pumps Whilst all care has been taken to ensure the accuracy of the information contained in this Brochure
More informationLECTURE 6- ENERGY LOSSES IN HYDRAULIC SYSTEMS SELF EVALUATION QUESTIONS AND ANSWERS
LECTURE 6- ENERGY LOSSES IN HYDRAULIC SYSTEMS SELF EVALUATION QUESTIONS AND ANSWERS 1. What is the head loss ( in units of bars) across a 30mm wide open gate valve when oil ( SG=0.9) flow through at a
More informationDetermining Liquid Capacity 4 th Annual Pipeline Knowledge Retention Chris Sonneborn November 7, 2013
Determining Liquid Capacity 4 th Annual Pipeline Knowledge Retention Chris Sonneborn November 7, 2013 Outline What is important? Liquid Properties Thermal Conditions Hydraulic Gradient Flow Regime in Liquids
More informationCOURSE CODE : 3072 COURSE CATEGORY : B PERIODS/ WEEK : 5 PERIODS/ SEMESTER : 75 CREDIT : 5 TIME SCHEDULE
COURSE TITLE : FLUID MECHANICS COURSE CODE : 307 COURSE CATEGORY : B PERIODS/ WEEK : 5 PERIODS/ SEMESTER : 75 CREDIT : 5 TIME SCHEDULE MODULE TOPIC PERIOD 1 Properties of Fluids 0 Fluid Friction and Flow
More informationFE Fluids Review March 23, 2012 Steve Burian (Civil & Environmental Engineering)
Topic: Fluid Properties 1. If 6 m 3 of oil weighs 47 kn, calculate its specific weight, density, and specific gravity. 2. 10.0 L of an incompressible liquid exert a force of 20 N at the earth s surface.
More informationvector H. If O is the point about which moments are desired, the angular moment about O is given:
The angular momentum A control volume analysis can be applied to the angular momentum, by letting B equal to angularmomentum vector H. If O is the point about which moments are desired, the angular moment
More informationS.E. (Mech.) (First Sem.) EXAMINATION, (Common to Mech/Sandwich) FLUID MECHANICS (2008 PATTERN) Time : Three Hours Maximum Marks : 100
Total No. of Questions 12] [Total No. of Printed Pages 8 Seat No. [4262]-113 S.E. (Mech.) (First Sem.) EXAMINATION, 2012 (Common to Mech/Sandwich) FLUID MECHANICS (2008 PATTERN) Time : Three Hours Maximum
More informationFluid Properties: := 1.35 cp liquid viscosoty. m 3 density of the flowing liquid. sg:= specific gravity of the flowing liquid. Pipe System Conditions:
Control Valve Selection August 17 th 1997 Andrés Felipe Ortega Montoya Chemical Engineer - Universidad Pontificia Bolivariana - Medellín, Colombia. E - Mail: aortega@janua.upb.edu.co I originally obtained
More informationCHAPTER TWO CENTRIFUGAL PUMPS 2.1 Energy Transfer In Turbo Machines
7 CHAPTER TWO CENTRIFUGAL PUMPS 21 Energy Transfer In Turbo Machines Fig21 Now consider a turbomachine (pump or turbine) the total head (H) supplied by it is The power delivered to/by the fluid simply
More informationFE Exam Fluids Review October 23, Important Concepts
FE Exam Fluids Review October 3, 013 mportant Concepts Density, specific volume, specific weight, specific gravity (Water 1000 kg/m^3, Air 1. kg/m^3) Meaning & Symbols? Stress, Pressure, Viscosity; Meaning
More informationChapter Four Hydraulic Machines
Contents 1- Introduction. 2- Pumps. Chapter Four Hydraulic Machines (لفرع الميكانيك العام فقط ( Turbines. -3 4- Cavitation in hydraulic machines. 5- Examples. 6- Problems; sheet No. 4 (Pumps) 7- Problems;
More informationChapter Four Hydraulic Machines
Contents 1- Introduction. - Pumps. Chapter Four Hydraulic Machines (لفرع الميكانيك العام فقط ( Turbines. -3 4- Cavitation in hydraulic machines. 5- Examples. 6- Problems; sheet No. 4 (Pumps) 7- Problems;
More informationProperties and Definitions Useful constants, properties, and conversions
Properties and Definitions Useful constants, properties, and conversions gc = 32.2 ft/sec 2 [lbm-ft/lbf-sec 2 ] ρwater = 1.96 slugs/ft 3 γwater = 62.4 lb/ft 3 1 ft 3 /sec = 449 gpm 1 mgd = 1.547 ft 3 /sec
More informationTURBOMACHINES. VIJAYAVITHAL BONGALE Associate Professor and Head Department of Mechanical Engineering Malnad College of Engineering, Hassan
TURBOMACHINES VIJAYAVITHAL BONGALE Associate Professor and Head Department of Mechanical Engineering Malnad College of Engineering, Hassan 573 201. Mobile No:9448821954 E-mail : vvb@mcehassan.ac.in 1 Dimensional
More informationCENTRIFUGAL PUMP SELECTION, SIZING, AND INTERPRETATION OF PERFORMANCE CURVES
CENTRIFUGAL PUMP SELECTION, SIZING, AND INTERPRETATION OF PERFORMANCE CURVES 4.0 PUMP CLASSES Pumps may be classified in two general types, dynamic and positive displacement. Positive displacement pumps
More informationCentrifugal Machines Table of Contents
NLNG Course 017 Table of Contents 1 Introduction and Basic Principles... 1.1 Hydraulic Machines... 1.... 1.3 Pump Geometry... 1.4 Pump Blade Geometry...3 1.5 Diffusers...5 1.6 Pump Losses...6 1.7 Example
More informationChapter 3 Permeability
3.2 Darcy s Law In 1856, Darcy investigated the flow of water through sand filters for water purification. His experimental apparatus is shown in Figure 3.11. By empirical observation Figure 3.11 Schematic
More informationAPPENDIX A USEFUL EQUATIONS (METRIC AND IMPERIAL SYSTEMS) THE DEFINITION OF VISCOSITY RHEOLOGICAL (VISCOUS BEHAVIOR) PROPERTIES OF FLUIDS
APPENDIX A USEFUL EQUATIONS (METRIC AND IMPERIAL SYSTEMS) THE DEFINITION OF VISCOSITY RHEOLOGICAL (VISCOUS BEHAVIOR) PROPERTIES OF FLUIDS A APPENDIX A APPENDIX A Flow vs. velocity Specific gravity vs.
More informationCVE 372 HYDROMECHANICS EXERCISE PROBLEMS
VE 37 HYDROMEHNIS EXERISE PROLEMS 1. pump that has the characteristic curve shown in the accompanying graph is to be installed in the system shown. What will be the discharge of water in the system? Take
More informationMiddle East Technical University Department of Mechanical Engineering ME 305 Fluid Mechanics I Fall 2018 Section 4 (Dr.
Middle East Technical University Department of Mechanical Engineering ME 305 Fluid Mechanics I Fall 2018 Section 4 (Dr. Sert) Study Set 7 Reading Assignment R1. Read the section Common Dimensionless Groups
More informationUNIT I FLUID PROPERTIES AND STATICS
SIDDHARTH GROUP OF INSTITUTIONS :: PUTTUR Siddharth Nagar, Narayanavanam Road 517583 QUESTION BANK (DESCRIPTIVE) Subject with Code : Fluid Mechanics (16CE106) Year & Sem: II-B.Tech & I-Sem Course & Branch:
More informationCustom Search Sponsored Links
Dynamic, Absolute and Kinematic Viscosity An introduction to dynamic, absolute and kinematic viscosity and how to convert between CentiStokes (cst), CentiPoises (cp), Saybolt Universal Seconds (SSU), degree
More informationP & I Design Limited. 2 Reed Street, Gladstone Industrial Estate, Thornaby, TS17 7AF. Tel: +44 (0) Fax: +44 (0)
ump Sizing & Rating USER MANUAL & I Design Limited Reed Street, Gladstone Industrial Estate, Thornaby, TS7 7AF. Tel: +44 (0) 64 67444 Fax: +44 (0) 64 66447 www.pidesign.co.uk Support: sales@pidesign.co.uk
More informationLesson 6 Review of fundamentals: Fluid flow
Lesson 6 Review of fundamentals: Fluid flow The specific objective of this lesson is to conduct a brief review of the fundamentals of fluid flow and present: A general equation for conservation of mass
More informationAngular momentum equation
Angular momentum equation For angular momentum equation, B =H O the angular momentum vector about point O which moments are desired. Where β is The Reynolds transport equation can be written as follows:
More informationModeling of a Mechanical System
Chapter 3 Modeling of a Mechanical System 3.1 Units Currently, there are two systems of units: One is the international system (SI) metric system, the other is the British engineering system (BES) the
More informationLecture 5. Labs this week: Please review ME3281 Systems materials! Viscosity and pressure drop analysis Fluid Bulk modulus Fluid Inertance
Labs this week: Lab 10: Sequencing circuit Lecture 5 Lab 11/12: Asynchronous/Synchronous and Parallel/Tandem Operations Please review ME3281 Systems materials! 132 Viscosity and pressure drop analysis
More informationReference : McCabe, W.L. Smith J.C. & Harriett P., Unit Operations of Chemical
1 Course materials (References) Textbook: Welty J. R., Wicks, C. E., Wilson, R. E., & Rorrer, G., Fundamentals of Momentum Heat, and Mass Transfer, 4th Edition, John Wiley & Sons.2000 Reference : McCabe,
More informationDepartment of Civil and Environmental Engineering CVNG 1001: Mechanics of Fluids
INTRODUCTION Hydrodynamic Machines A hydromachine is a device used either for extracting energy from a fluid or to add energy to a fluid. There are many types of hydromachines and Figure 1 below illustrates
More informationFigure 3: Problem 7. (a) 0.9 m (b) 1.8 m (c) 2.7 m (d) 3.6 m
1. For the manometer shown in figure 1, if the absolute pressure at point A is 1.013 10 5 Pa, the absolute pressure at point B is (ρ water =10 3 kg/m 3, ρ Hg =13.56 10 3 kg/m 3, ρ oil = 800kg/m 3 ): (a)
More informationLecture 4. Lab this week: Cartridge valves Flow divider Properties of Hydraulic Fluids. Lab 8 Sequencing circuit Lab 9 Flow divider
91 Lecture 4 Lab this week: Lab 8 Sequencing circuit Lab 9 Flow divider Cartridge valves Flow divider Properties of Hydraulic Fluids Viscosity friction and leakage Bulk modulus Inertance Cartridge Valves
More informationIntroduction to Fluid Machines (Lectures 49 to 53)
Introduction to Fluid Machines (Lectures 49 to 5) Q. Choose the crect answer (i) (ii) (iii) (iv) A hydraulic turbine rotates at N rpm operating under a net head H and having a discharge Q while developing
More informationBACHELOR OF TECHNOLOGY IN MECHANICAL ENGINEERING (COMPUTER INTEGRATED MANUFACTURING)
No. of Printed Pages : 6 BME-028 BACHELOR OF TECHNOLOGY IN MECHANICAL ENGINEERING (COMPUTER INTEGRATED MANUFACTURING) Term-End Examination December, 2011 00792 BME-028 : FLUID MECHANICS Time : 3 hours
More informationFluid Statics, Hydrodynamics and Hydraulic Machines
Fluid Statics, Hydrodynamics and Hydraulic Machines Bobby Rauf 1 Fluid Facts 1) Liquids and gases can both be categorized as fluids. 2) Liquid fluids are assumed be incompressible. 3) Gaseous fluids are
More informationOnly if handing in. Name: Student No.: Page 2 of 7
UNIVERSITY OF TORONTO FACULTY OF APPLIED SCIENCE AND ENGINEERING FINAL EXAMINATION, DECEMBER 10, 2014 2:00 PM 2.5 HOURS CHE 211F FLUID MECHANICS EXAMINER: PROFESSOR D.G. ALLEN ANSWER ALL SEVEN (7) QUESTIONS
More information9. Pumps (compressors & turbines) Partly based on Chapter 10 of the De Nevers textbook.
Lecture Notes CHE 31 Fluid Mechanics (Fall 010) 9. Pumps (compressors & turbines) Partly based on Chapter 10 of the De Nevers textbook. Basics (pressure head, efficiency, working point, stability) Pumps
More informationFluid Mechanics Answer Key of Objective & Conventional Questions
019 MPROVEMENT Mechanical Engineering Fluid Mechanics Answer Key of Objective & Conventional Questions 1 Fluid Properties 1. (c). (b) 3. (c) 4. (576) 5. (3.61)(3.50 to 3.75) 6. (0.058)(0.05 to 0.06) 7.
More informationDetailed Outline, M E 320 Fluid Flow, Spring Semester 2015
Detailed Outline, M E 320 Fluid Flow, Spring Semester 2015 I. Introduction (Chapters 1 and 2) A. What is Fluid Mechanics? 1. What is a fluid? 2. What is mechanics? B. Classification of Fluid Flows 1. Viscous
More informationChapter 1 INTRODUCTION
Chapter 1 INTRODUCTION 1-1 The Fluid. 1-2 Dimensions. 1-3 Units. 1-4 Fluid Properties. 1 1-1 The Fluid: It is the substance that deforms continuously when subjected to a shear stress. Matter Solid Fluid
More informationThermal & Fluids PE Exam Technical Study Guide Errata
Thermal & Fluids PE Exam Technical Study Guide Errata This product has been updated to incorporate all changes shown in the comments on the webpage and email comments as of October, 30 2017. If you have
More informationFLUID MECHANICS PROF. DR. METİN GÜNER COMPILER
FLUID MECHANICS PROF. DR. METİN GÜNER COMPILER ANKARA UNIVERSITY FACULTY OF AGRICULTURE DEPARTMENT OF AGRICULTURAL MACHINERY AND TECHNOLOGIES ENGINEERING 1 5. FLOW IN PIPES 5.1.3. Pressure and Shear Stress
More informationCalculation of Pipe Friction Loss
Doc.No. 6122-F3T071 rev.2 Calculation of Pipe Friction Loss Engineering Management Group Development Planning Department Standard Pump Business Division EBARA corporation October 16th, 2013 1 / 33 2 /
More informationPumping Stations Design For Infrastructure Master Program Engineering Faculty-IUG
umping Stations Design For Infrastructure Master rogram Engineering Faculty-IUG Lecture : umping Hydraulics Dr. Fahid Rabah Water and environment Engineering frabah@iugaza.edu The main items that will
More informationREE 307 Fluid Mechanics II. Lecture 1. Sep 27, Dr./ Ahmed Mohamed Nagib Elmekawy. Zewail City for Science and Technology
REE 307 Fluid Mechanics II Lecture 1 Sep 27, 2017 Dr./ Ahmed Mohamed Nagib Elmekawy Zewail City for Science and Technology Course Materials drahmednagib.com 2 COURSE OUTLINE Fundamental of Flow in pipes
More informationHydroelectric Design
INTERAMERICAN UNIVERSITY OF BAYAMON PUERTO RICO Hydroelectric Design Dr. Eduardo G. Pérez Díaz Erik T. Rosado González 5/14/2012 Hydroelectric design project for fluid class. TABLE OF CONTENTS TABLE OF
More informationMechanical Engineering Programme of Study
Mechanical Engineering Programme of Study Fluid Mechanics Instructor: Marios M. Fyrillas Email: eng.fm@fit.ac.cy SOLVED EXAMPLES ON VISCOUS FLOW 1. Consider steady, laminar flow between two fixed parallel
More informationChapter 9. Solids and Fluids. 1. Introduction. 2. Fluids at Rest. 3. Fluid Motion
Chapter 9 Solids and Fluids 1. Introduction 2. Fluids at Rest 3. Fluid Motion 1 States of Matter Solid Liquid Gas Plasma 2 Density and Specific Gravity What is Density? How do I calculate it? What are
More informationIntroduction to Fluid Machines, and Compressible Flow Prof. S. K. Som Department of Mechanical Engineering Indian Institute of Technology, Kharagpur
Introduction to Fluid Machines, and Compressible Flow Prof. S. K. Som Department of Mechanical Engineering Indian Institute of Technology, Kharagpur Lecture - 09 Introduction to Reaction Type of Hydraulic
More information1 Fluid Statics. 1.1 Fluid Properties. Fluid
1 Fluid Statics 1.1 Fluid Properties Fluid A fluid is a substance, which deforms when subjected to a force. A fluid can offer no permanent resistance to any force causing change of shape. Fluid flow under
More informationRate of Flow Quantity of fluid passing through any section (area) per unit time
Kinematics of Fluid Flow Kinematics is the science which deals with study of motion of liquids without considering the forces causing the motion. Rate of Flow Quantity of fluid passing through any section
More informationLEAKLESS COOLING SYSTEM V.2 PRESSURE DROP CALCULATIONS AND ASSUMPTIONS
CH-1211 Geneva 23 Switzerland EDMS No. ST/CV - Cooling of Electronics & Detectors GUIDE LEAKLESS COOLING SYSTEM V.2 PRESSURE DROP CALCULATIONS AND ASSUMPTIONS Objectives Guide to Leakless Cooling System
More informationDepartment of Civil Engineering Hydraulics and Water Resources Division Application and Solution I
Question 1: The Specific weight of water is 1000 /. Using this given value, find the specific mass of water in SI units (g= m/s ). Solution 1: The specific mass of water in SI units: 1 N 1000 m 9810 Nm
More informationBME-A PREVIOUS YEAR QUESTIONS
BME-A PREVIOUS YEAR QUESTIONS CREDITS CHANGE ACCHA HAI TEAM UNIT-1 Introduction: Introduction to Thermodynamics, Concepts of systems, control volume, state, properties, equilibrium, quasi-static process,
More informationNEBB Fundamental Formulas
Approved NEBB - May 1, 17 Page 1 of 8 Version 1.3 A = Area (ft²) IP, (m²) SI M = Mass (lb) IP, (kg) SI ACH = Air Changes per Hour ma = Mixed Air Ak = Effective Area m = meter (metre) AV = Average m³/s
More informationDr. S. Ramachandran Prof. R. Devaraj. Mr. YVS. Karthick AIR WALK PUBLICATIONS
Fluid Machinery As per Revised Syllabus of Leading Universities including APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY Dr. S. Ramachandran Prof. R. Devaraj Professors School of Mechanical Engineering Sathyabama
More informationAEROSPACE ENGINEERING DEPARTMENT. Second Year - Second Term ( ) Fluid Mechanics & Gas Dynamics
AEROSPACE ENGINEERING DEPARTMENT Second Year - Second Term (2008-2009) Fluid Mechanics & Gas Dynamics Similitude,Dimensional Analysis &Modeling (1) [7.2R*] Some common variables in fluid mechanics include:
More informationENGINEERING FLUID MECHANICS. CHAPTER 1 Properties of Fluids
CHAPTER 1 Properties of Fluids ENGINEERING FLUID MECHANICS 1.1 Introduction 1.2 Development of Fluid Mechanics 1.3 Units of Measurement (SI units) 1.4 Mass, Density, Specific Weight, Specific Volume, Specific
More informationHydraulic modeling assessment Copyright 2010, Optimized Technical Solutions, LLC
Hydraulic modeling assessment Copyright 2010, Optimized Technical Solutions, LLC Name: Date: Please answer the following questions with the complete piping configuration shown in Figure 1 below. Assume
More informationINSTITUTE OF AERONAUTICAL ENGINEERING Dundigal, Hyderabad AERONAUTICAL ENGINEERING QUESTION BANK : AERONAUTICAL ENGINEERING.
Course Name Course Code Class Branch INSTITUTE OF AERONAUTICAL ENGINEERING Dundigal, Hyderabad - 00 0 AERONAUTICAL ENGINEERING : Mechanics of Fluids : A00 : II-I- B. Tech Year : 0 0 Course Coordinator
More informationCE 6303 MECHANICS OF FLUIDS L T P C QUESTION BANK 3 0 0 3 UNIT I FLUID PROPERTIES AND FLUID STATICS PART - A 1. Define fluid and fluid mechanics. 2. Define real and ideal fluids. 3. Define mass density
More informationViscosity. appearance.
Viscosity Viscosityit is probably bbl the single most important t property of a hydraulic fluid. It is a measure of a fluid's resistance to flow. When the viscosity is low, the fluid flows easily and is
More informationCE MECHANICS OF FLUIDS
CE60 - MECHANICS OF FLUIDS (FOR III SEMESTER) UNIT II FLUID STATICS & KINEMATICS PREPARED BY R.SURYA, M.E Assistant Professor DEPARTMENT OF CIVIL ENGINEERING DEPARTMENT OF CIVIL ENGINEERING SRI VIDYA COLLEGE
More informationPrinciples of Food and Bioprocess Engineering (FS 231) Example Problems on Units and Dimensions
Principles of Food and Bioprocess Engineering (FS 231) Example Problems on Units and Dimensions 1. Determine the dimensions of the following quantities starting from their units: a. Work b. Specific heat
More information5. Hydraulic Pumps. Positive & non-positive displacement pumps Pumping action of pumps Fixed & variable displacement pumps
5. Hydraulic Pumps Positive & non-positive displacement pumps Pumping action of pumps p Fixed & variable displacement pumps Operation of gear, vane, piston pumps Flow rate delivered by pumps Operation
More informationCE 6403 APPLIED HYDRAULIC ENGINEERING UNIT - V PUMPS
CE 6403 APPLIED HYDRAULIC ENGINEERING UNIT - V PUMPS Centrifugal pups - Miniu speed to start the pup - NPSH - Cavitations in pups Operating characteristics - Multistage pups - Reciprocating pups - Negative
More informationTWO MARKS QUESTIONS AND ANSWERS
1 SCAD ENGINEERING COLLEGE, CHERANMAHADEVI- 627414 DEPARTMENT OF MECHANICAL ENGINEERING 64fds CE 6451 FLUID MECHANICS AND MACHINERY TWO MARKS QUESTIONS AND ANSWERS 2 UNIT I: INTRODUCTION 1. Define density
More informationLagrangian description from the perspective of a parcel moving within the flow. Streamline Eulerian, tangent line to instantaneous velocity field.
Chapter 2 Hydrostatics 2.1 Review Eulerian description from the perspective of fixed points within a reference frame. Lagrangian description from the perspective of a parcel moving within the flow. Streamline
More informationPetroleum Engineering Dept. Fluid Mechanics Second Stage Dr. Ahmed K. Alshara
Continents Chapter 1. Fluid Mechanics -Properties of fluids -Density, specific gravity, specific volume and Viscosity -Newtonian and non Newtonian fluids -Surface tension Compressibility -Pressure -Cavitations
More informationFLUID MECHANICS D203 SAE SOLUTIONS TUTORIAL 2 APPLICATIONS OF BERNOULLI SELF ASSESSMENT EXERCISE 1
FLUID MECHANICS D203 SAE SOLUTIONS TUTORIAL 2 APPLICATIONS OF BERNOULLI SELF ASSESSMENT EXERCISE 1 1. A pipe 100 mm bore diameter carries oil of density 900 kg/m3 at a rate of 4 kg/s. The pipe reduces
More informationCHAPTER THREE FLUID MECHANICS
CHAPTER THREE FLUID MECHANICS 3.1. Measurement of Pressure Drop for Flow through Different Geometries 3.. Determination of Operating Characteristics of a Centrifugal Pump 3.3. Energy Losses in Pipes under
More information10.52 Mechanics of Fluids Spring 2006 Problem Set 3
10.52 Mechanics of Fluids Spring 2006 Problem Set 3 Problem 1 Mass transfer studies involving the transport of a solute from a gas to a liquid often involve the use of a laminar jet of liquid. The situation
More informationCONCEPTS AND DEFINITIONS. Prepared by Engr. John Paul Timola
CONCEPTS AND DEFINITIONS Prepared by Engr. John Paul Timola ENGINEERING THERMODYNAMICS Science that involves design and analysis of devices and systems for energy conversion Deals with heat and work and
More informationPumpTech Customer Education
PumpTech Customer Education http://www.pumptechnw.com Bellevue Moses Lake Canby PumpTech Product Lines UL Listed Packaged Systems Two full time Mechanical Engineers Licensed in OR, WA & ID SolidWorks &
More informationHydraulic Fundamentals Hydraulics Definition Advent of Oil Hydraulics Pascal s Law Pressure
Fluidsys Training Centre, Bangalore offers an extensive range of skill-based and industry-relevant courses in the field of Pneumatics and Hydraulics. For more details, please visit the website: https://fluidsys.org
More informationInstitute of Aeronautical Engineering
Institute of Aeronautical Engineering Hydraulics & Hydraulic Machinery (ACE011) R16 B.Tech III Year V Semester Prepared by Dr. G. Venkata Ramana Professor& HOD Civil Engineering 1 Unit I OPEN CHANNEL FLOW
More informationISO 9906 INTERNATIONAL STANDARD. Rotodynamic pumps Hydraulic performance acceptance tests Grades 1 and 2
INTERNATIONAL STANDARD ISO 9906 First edition 1999-1-15 Rotodynamic pumps Hydraulic performance acceptance tests Grades 1 and Pompes rotodynamiques Essais de fonctionnement hydraulique pour la réception
More informationEngineers Edge, LLC PDH & Professional Training
510 N. Crosslane Rd. Monroe, Georgia 30656 (770) 266-6915 fax (678) 643-1758 Engineers Edge, LLC PDH & Professional Training Copyright, All Rights Reserved Engineers Edge, LLC Pipe Flow-Friction Factor
More informationBenha University College of Engineering at Benha Questions For Corrective Final Examination Subject: Fluid Mechanics M 201 May 24/ 2016
Benha University College of Engineering at Benha Questions For Corrective Final Examination Subject: Fluid Mechanics M 01 May 4/ 016 Second year Mech. Time :180 min. Examiner:Dr.Mohamed Elsharnoby Attempt
More informationChapter 6. Losses due to Fluid Friction
Chapter 6 Losses due to Fluid Friction 1 Objectives ä To measure the pressure drop in the straight section of smooth, rough, and packed pipes as a function of flow rate. ä To correlate this in terms of
More informationChapter 7. Introduction to Fluid Machinery
Chapter 7 Introduction to Fluid Machinery 1 Classification of Fluid Machines Positive diplacement machines (static type) Turbomachines (dynamic type) Turbines: extract energy to the flow :the fluid does
More informationHydraulic resistance at sudden pipe expansion-the influence of cavitation
Hydraulic resistance at sudden pipe expansion-the influence of cavitation I Department of Hydraulic Structures and Water Resources Management, Technical University Graz 2 Department of Hydraulic Machinery,
More informationSteven Burian Civil & Environmental Engineering September 25, 2013
Fundamentals of Engineering (FE) Exam Mechanics Steven Burian Civil & Environmental Engineering September 25, 2013 s and FE Morning ( Mechanics) A. Flow measurement 7% of FE Morning B. properties Session
More informationFluid Mechanics-61341
An-Najah National University College of Engineering Fluid Mechanics-61341 Chapter [2] Fluid Statics 1 Fluid Mechanics-2nd Semester 2010- [2] Fluid Statics Fluid Statics Problems Fluid statics refers to
More informationDimensions represent classes of units we use to describe a physical quantity. Most fluid problems involve four primary dimensions
BEE 5330 Fluids FE Review, Feb 24, 2010 1 A fluid is a substance that can not support a shear stress. Liquids differ from gasses in that liquids that do not completely fill a container will form a free
More informationTOPICS. Density. Pressure. Variation of Pressure with Depth. Pressure Measurements. Buoyant Forces-Archimedes Principle
Lecture 6 Fluids TOPICS Density Pressure Variation of Pressure with Depth Pressure Measurements Buoyant Forces-Archimedes Principle Surface Tension ( External source ) Viscosity ( External source ) Equation
More informationPUMP PERFORMANCE MEASUREMENTS Jacques Chaurette p. eng. April 2003
PUMP PERFORMANCE MEASUREMENTS Jacques Chaurette p. eng. www.lightmypump.com April 003 Synopsis This article examines how to take flow and pressure measurement and then calculate the total head of a pump
More informationQ1 Give answers to all of the following questions (5 marks each):
FLUID MECHANICS First Year Exam Solutions 03 Q Give answers to all of the following questions (5 marks each): (a) A cylinder of m in diameter is made with material of relative density 0.5. It is moored
More informationB.E/B.Tech/M.E/M.Tech : Chemical Engineering Regulation: 2016 PG Specialisation : NA Sub. Code / Sub. Name : CH16304 FLUID MECHANICS Unit : I
Department of Chemical Engineering B.E/B.Tech/M.E/M.Tech : Chemical Engineering Regulation: 2016 PG Specialisation : NA Sub. Code / Sub. Name : CH16304 FLUID MECHANICS Unit : I LP: CH 16304 Rev. No: 00
More informationMiddle East Technical University Department of Mechanical Engineering ME 305 Fluid Mechanics I Fall 2018 Section 4 (Dr.
Reading Assignments Middle East Technical University Department of Mechanical Engineering ME 305 Fluid Mechanics I Fall 2018 Section 4 (Dr. Sert) Study Set 1 You can find the answers of some of the following
More informationMarine Labs P&ID - theory and calculations
Marine Labs P&ID - theory and calculations Eswara Arun Kishore scientist-c SMDR, IMU - Vizag campus Gandhigram, Visakhapatnam: 530005 email:arunkishoree@imu.co.in March 4, 2013 1 Introduction Abstract
More informationESTIMATING PRODUCTION AND BOOSTER PUMP LOCATION FOR LONG DISTANCE PUMPING
ESTIMATING PRODUCTION AND BOOSTER PUMP LOCATION FOR LONG DISTANCE PUMPING R.E. Randall, Director Center for Dredging Studies Texas A&M University 1WEDA33/TAMU44 Acknowledgements Co author Po hung Yeh Graduate
More informationV/ t = 0 p/ t = 0 ρ/ t = 0. V/ s = 0 p/ s = 0 ρ/ s = 0
UNIT III FLOW THROUGH PIPES 1. List the types of fluid flow. Steady and unsteady flow Uniform and non-uniform flow Laminar and Turbulent flow Compressible and incompressible flow Rotational and ir-rotational
More informationTutorial 10. Boundary layer theory
Tutorial 10 Boundary layer theory 1. If the velocity distribution law in a laminar boundary layer over a flat plate is assumes to be of the form, determine the velocity distribution law. At y = 0, u= 0
More information