1 Aerodynamics 2 MEC 3706/MEC 3220 Assignment 1 Due Date: 14-1-2010 (11:30 am) Q1. Plot the pressure distribution over the symmetrical double wedge‚ 8 per cent thick supersonic aerofoil shown in figure below when the Mach number meets the upper surface (a) tangentially (b) 12º and (c) .9º. Compare the lift‚ drag and pitching moment coefficients for these incidents. Assume ε0=6º Q2 A thin wing can be modeled as a 2m wide flat plate set at an angle of 5º to the upstream flow. If the wing
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Example 1 Nozzle Flow - Steam Steam at 1.5 bar and 150 deg C enters a nozzle at 10 m/s and exits at 1 bar. Assuming the flow is reversible and adiabatic‚ determine the exit temperature and velocity. If the exit nozzle area is 0.001 m2‚ evaluate the mass flow rate of the steam through the nozzle. P1 = 1.5 bar T1 = 90 deg C V1 = 10 m/s A2 = 0.001 m2 P2 =1 bar T2 = ? V2 = ? mdot = ? V2 = sqrt(V1*V1+2*(h1-h2)) mdot = rho*A2*V2 = A2*V2/v2 T2 382.60 m/s 0.22 kg/s 111.81 degC Superheated
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Global Liquid Elevator and Pump Market to 2019 - Market Size‚ Growth‚ and Forecasts Released On 16th September 2015 This comprehensive publication enables readers the critical perspectives to be able to evaluate the Global market for liquid elevators and pumps. The publication provides the market size‚ growth and forecasts at the global level as well as for the following countries: Argentina‚ Armenia‚ Australia‚ Austria‚ Azerbaijan‚ Belgium‚ Bulgaria‚ Canada‚ Chile‚ China‚ Colombia‚ Czech Republic
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CASE ANALYSIS: MUENSTER PUMP I. Major Facts * Muenster Pump is family owned and operated. * Muenster makes its own cast pump housings at a higher cost than what is currently available in the market place. * Uncle Ned (management) considers the cast pump housings of a quality not equaled in the industry. * Uncle Ned (management) is opposed to outsourcing as it would cause several employees to lose their jobs. * Uncle Ned (management) believes Muenster’s response time is unmatched
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Department of Mechanical Engineering IIT Kanpur Mechanical Engineering Department What is Engineering? Des ign y ry er ve lliiv De De Engineering Development Excitements in Mechanical Engineering Excitements in Mechanical Engineering Make engines‚ machines‚ robots Generate energy and power Explore and understand applicable science Create new materials Indian Railways Indian Railways Wheel Impact Load Detection System (WILD) Derailment Detection
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The purpose of this essay is to consider the various approaches to team building and group dynamics as well as to consider both conventional and virtual team building concepts. According to Maddux and Wingfield (2003)‚ “groups provide the basis for family living‚ protection‚ warfare‚ government‚ recreation and work‚ (p. 4). Borkowski (2011) explains that individuals join groups to fulfill basic needs of belonging as described in Maslow’s Hierarchy of Needs. Yet‚ it is apparent that group members
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award of the Degree of Bachelor in Che mical Engineering (Gas Technology) Faculty of Che mical and Natural Resources Engineering Universiti Malaysia Pahang APRIL 2009 i ABSTRACT Computational Fluid Dynamic (CFD) is a useful tool in solving and analyzing problems that involve fluid flows‚ while shell and tube heat exchanger is the most common type of heat exchanger and widely use in oil refinery and other large chemical processes because it suite for high pressure application. The
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Whether groups are formed for social or task oriented purposes‚ the ability to produce and maintain a sense of affiliation‚ peer support and collaboration is important for overall group functioning. The cohesion of a social group is produced through the establishment of a set of group norms‚ which are later defined as a guide for conduct accepted within a group of individuals. However‚ in order for a group to perform and produce results‚ the team leader should guide his/her team through the proper
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SVKM’S NMIMS Mukesh Patel School of Technology Management and Engineering. B.Tech (Mechanical & Civil Engineering) Sub:- Applied Mathematics-V Periods per Week Lecture 4 hrs Practical -Tutorial -Evaluation Scheme Trimester V Code:- AM-V Hours Marks Theory Examination 3 50(Scaled down to 50) Test 20 Term Work/PR/Oral 30 Objective: To provide the understanding of Nature of flows/motions of different (electrical‚ mechanical‚ magnetic) field and their behavior under the influences of constraints
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various branches of fluid mechanics & all the available discretization methods. Introduction to CFD Breaking down the CFD into 2 parts‚ Computational – having to do with mathematics‚ modeling; Fluid Dynamics – the study of the things that flows. This is CFD- a computational technology that enables us to study the dynamics of things that flow. Using CFD‚ we can build a computational model that represents a system or device that we want to study. Then we apply the fluid flow physics & chemistry
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