Fluid Mechanics: Fundamentals and Applications‚ 2nd Edition Yunus A. Cengel‚ John M. Cimbala McGraw-Hill‚ 2010 Chapter 1 INTRODUCTION AND BASIC CONCEPTS Lecture slides by Mehmet Kanoglu Copyright © The McGraw-Hill Companies‚ Inc. Permission required for reproduction or display. Schlieren image showing the thermal plume produced by Professor Cimbala as he welcomes you to the fascinating world of fluid mechanics. 2 Objectives • Understand the basic concepts of Fluid Mechanics
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Fluid mechanics is the branch of physics that studies fluids (liquids‚ gases‚ and plasmas) and the forces on them. Fluid mechanics can be divided into 1) fluid statics‚ the study of fluids at rest; 2) fluid kinematics‚ the study of fluids in motion; 3) fluid dynamics‚ the study of the effect of forces on fluid motion. Fluid Mechanics Overview Fluid is a substance that is capable of flowing. It has no definite shape of its own. It assumes the shape of its container. Liquids and gases are
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Kinematic viscosity INTRODUCTION Fluid Mechanics Gas Liquids Statics i F 0 F 0 i Laminar/ Turbulent Dynamics ‚ Flows Compressible/ Incompressible Air‚ He‚ Ar‚ N2‚ etc. Water‚ Oils‚ Alcohols‚ etc. Stability Pressure Buoyancy Surface Tension Compressibility Density Viscosity Vapor Pressure Steady/Unsteady Viscous/Inviscid Fluid Dynamics: Chapter 1: Chapter 2: Fluid Introduction Statics Rest of Course Fluid mechanics 1. study of forces and motions in fluids
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A Literary Analysis of “Popular Mechanics” In the short story‚ “Popular Mechanics”‚ Raymond Carver blends a variety of literary elements which amplify the tone. The tone is both threatening and somber‚ switching back and forth until finally fusing together in the final paragraphs. Syntax plays perhaps the most significant role in the flow of the story. The syntax is particularly interesting because the conversation between the two main characters has absolutely no quotation marks. The lack
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FUNDAMENTALS OF NURSING R.L.E. MIDTERMS BODY MECHANICS AIM: “Comfort and safety of the patient.” Objectives: 1. To assist in safely mobilizing client 2. To prevent fatigue and injury 3. To maintain good body posture and in performing mechanical procedures. SITTING INSTRUCTIONS: a. Place feet flat on the floor b. Popliteal space is 1 inch from the edge of the chair c. Thighs 90° to the legs d. Hips against back of the chair e. Square the shoulders f. Hold
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Focus on Auto Service Aftermarket biz up in slow economy WASHINGTON -- The International Franchise Association (IFA) anticipates a continued slowdown in economic recovery‚ with minimal growth in the franchising market. "As the economic recovery continues at a slow pace‚ business conditions for small businesses are not improving. The availability of credit remains an issue‚" according to the revised "Franchise Business Economic Outlook: May 2012" produced by IHS Global Insight for the IFA Educational
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International Expansion Opportunities for BYD Auto | Country-Based Project | THE UNIVERSITY OF AUCKLAND BUSINESS SCHOOL Master of International Business Course: Global Business Operations Course Code: Intbus 721 By Liwen Ji (1401148)‚ August‚ 2010 Contents 1. Executive Summary 1 2. Introduction 1 3. Internal Analysis: Strategy and Structure 1 3.1 Company Background 1 3.2. Value Chain Analysis 2 3.3. Porter’s Generic Strategy 3 3.4. Product Lifecycle & BCG Matrix 4
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02TTB204 Mechanics of Solids Part B Lab Buckling of Struts 1. Introduction The task was given to obtain the buckling stresses for pin-ended steel struts of various slenderness ratios and compare with theoretical predictions obtained using the Euler and Rankine-Gordon equations. 2. Theory The method of obtaining the buckling stresses followed was to use data show in Appendix A. From the record of applied load‚ P‚ against deflection‚ δ‚ a Southwell plot of δ against
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MECHANICS: TABLE DECORATION Each section shall be provided with a long table from the library (approximately 1mx2.5m) to decorate within the given preparation time for the competition. The general design shall be anchored in this year’s Christmas theme: White Christmas. Materials to be used shall depend upon the class’ choice; the materials shall not necessarily be recycled nor shall be indigenous in nature. DUET COMPETITION Each year level shall have one pair consisting of a male and a female
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PACO CATHOLIC SCHOOL HIGH SCHOOL STUDENTS’ COORDINATING BODY PAASCU Accredited CLASS UNITY AWARD MECHANICS S.Y. 2013-2014 GENERAL OBJECTIVES 1. Instill the value of cooperation‚ unity‚ stewardship and service among students in and out of the school. 2. Develop a strong bond between the adviser and the section. SPECIFIC OBJECTIVES 1. Enhance students’ potentials and talents in all areas of endeavour. 2. Establish students’ self-confidence through program participation. 3. Maintain
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