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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Student ID No: ___________________ Pages: 9 Questions: 5 EXAMINATIONS FOR DEGREES AND DIPLOMAS October-November 2008 Mechanics of Solids First and only paper Time Allowed: THREE (3) hours Instructions: Answer all questions. -2- Question 1 Figure 1 Two circular A-36 steel1 rods are connected as shown in Figure 1. The rod CD has a diameter of 30mm. Both members are pin connected together at C (see figure detail). You are asked to determine: a b Identify what kind of structural
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Brotherhood of Sleeping Car Porters it’s Affect on the Labor and Civil Rights Movement The Brotherhood of Sleeping Car Porters was a labor union organized by African American employees of the Pullman Company in August 1925 and led by A. Philip Randolph and Milton P. Webster. This paper will discuss the Brotherhood of Sleeping Car Porters (BSCP) founders‚ the issues that caused its fight for organization and recognition‚ the Pullman Company‚ the American Federation of Labor and
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ENT 310 Fluid Mechanics Midterm #1 – Open Book and Notes Name _______________________ 1. (5 pts) The maximum pressure that can be developed for a certain fluid power cylinder is 50.0 MPa. Compute the force it can exert if its piston diameter is 100 mm. 2. (5 pts) Calculate the weight (in Newtons) of 100 liters of fuel oil if it has a mass of 900 Kg. 3. (5 pts) The fuel tank of a truck holds 0.20 cubic meters. If it is full of gasoline having a specific gravity of 0.68‚ calculate the weight
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Statistical mechanics or statistical thermodynamics[note 1] is a branch of physics that applies probability theory‚ which contains mathematical tools for dealing with large populations‚ to the study of the thermodynamic behavior of systems composed of a large number of particles. Statistical mechanics provides a framework for relating the microscopic properties of individual atoms and molecules to the macroscopic bulk properties of materials that can be observed in everyday life‚ therefore explaining
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The CARS Checklist for Research Source Evaluation WEB MD http://www.webmd.com/ Credibility The editors and reporters bring their experience from some of the world’s most respected newsrooms such as National Public Radio‚ CNN‚ Chicago Sun-Times‚ Associated Press‚ Time-Life Reuters Health to name a few. The editors’ select the most important and relevant health events occurring on a given day. They often contain interviews with the medical researchers who authored them‚ plus interviews with
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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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