FLUID FRICTION MEASUREMENTS YEDITEPE UNIVERSITY DEPARTMENT OF MECHANICAL ENGINEERING 1 YEDITEPE UNIVERSITY ENGINEERING FACULTY MECHANICAL ENGINEERING LABORATORY Fluid Friction Measurements 1. Objective: Ø To determine the head loss. Ø To determine the head loss associated with flow of water through standard fittings used in plumbing installations. Ø To determine the relationship between friction coefficient and Reynolds’ number for flow of water through a pipe having a roughened bore
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Powder Technology 211 (2011) 54–59 Contents lists available at ScienceDirect Powder Technology j o u r n a l h o m e p a g e : w w w. e l s ev i e r. c o m / l o c a t e / p ow t e c Modeling of iron ore pelletization using 3 ** (k–p) factorial design of experiments and polynomial surface regression methodology John Samuel Thella a‚⁎‚ R. Venugopal b a b Research Development and Technology‚ Tata Steel Limited‚ Jamshedpur‚ India Indian School of Mines University‚ Dhanbad‚ India
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can be prevented by limiting the deflection of the spring or the free length of the spring. Indian Institute of Technology Madras Machine Design II Prof. K.Gopinath & Prof. M.M.Mayuram The behavior can be characterized by using two dimensionless parameters‚ critical length and critical deflection. Critical deflection can be defined as the ratio of deflection (y) to the free length (Lf) of the spring . The critical length is the ratio
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data for heat transfer in order to evaluate the overall heat transfer coefficients and heat balances for the following cases of heat transfer in a .shell and tube heat exchanger. (a) Natural convection and (b) Forced convection. 8.2 THEORY A basic diagram of a shell and tube heat exchanger is shown in Figure 8.1. Here steam at a temperature of Tv is sent to the shell side at the port A at a rate of W kg/s. The steam transfers heat to a fluid at the tube side .The steam condenses during this process
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Also‚ the efficiency of the gas turbine was increased from 0.342 to 0.453 with the introduction of a thermoelectric generator containing lead telluride modules. Keywords– Economic Analysis‚ Efficiency‚ Gas Turbine‚ Thermoelectric Generator‚ Sankey Diagram and Equivalent Uniform Annual Worth I. INTRODUCTION I ncreased overall plant efficiency is possible by coupling a thermoelectric generator to an existing gas turbine plant. A combined GT/TEG system is more economical than a GT only. One
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in the diagram booted at the same time. Based on the information provided in the diagram fill in the chart below: Switch Root Bridge (Y/N) Root Port(s) Designated Port(s) Forwarding Port(s) Blocking Port(s) 1 NO ge0/0 ge0/1 ge0/1 ____ 2 YES None ge0/0‚ ge0/1‚ ge0/8 ge0/0‚ ge0/1‚ ge0/8 ____ 3 NO ge0/0 ge0/1 ge0/1 Block‚ ge0/9 4 NO ge0/2 Block‚ ge0/0 Block‚ ge0/0 Block‚ ge0/0 Scenario 2: The switches in the diagram booted at the same time. Based on the information provided in the diagram fill
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Inflatable air bag Alternate drying mechanism in automatic washing machine Product Design Lab 1 Group 5 Pre-requisites • • • • • • Easy operation Safe Greater power and water efficiency Reasonably priced Substantial drying of clothes Minimal wear of clothes Patented in 1957‚ the mechanism alongside uses a mechanical piston to squeeze water out of the clothes Brainstorming & categorization of modules Mechanical Thermal Chemical Electrical Mechanism
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forces respectively – Calculate the normal strain from a body`s deformation – Understand and be able to apply the relationship between stress and strain. – Locate and identify material characteristics associated with a tensile test stress-strain diagram – Solve the problems of modulus of elasticity‚ modulus of rigidity and poisson`s ratio – Calculate a factor of safety‚ axial strain and lateral strain 7/7/2014 1 Chapter 1 General concepts of stress and strain 1.0 Introduction • Strength of materials
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on a sphere located in a pipe through which a fluid is flowing is to be determined experimentally. Assume that the drag is a function of the sphere diameter‚ d; the pipe diameter‚ D; the fluid velocity‚ v; and the fluid density‚ ρ. (a) What dimensionless parameters would you use for this problem? (b) Some experiments using water indicate that for d = 0.005 m‚ D = 0.0125 m‚ and v = 0.6 m/s‚ the drag is 6.5×10-3 N. If possible‚ estimate the drag on a sphere located in a 0.6 m diameter pipe through
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VI has three components: a block diagram‚ a front panel and a connector panel. The front panel is built using controls and indicators. Controls are inputs – they allow a user to supply information to the VI. Indicators are outputs – they indicate‚ or display‚ the results based on the inputs given to the VI. The block diagram contains the graphical source code. All of the objects placed on the front panel will appear on the block diagram as terminals. The block diagram also contains structures and
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