MET330 Unit 3 Assignment -

Task 1 You are employed as a mechanical engineer within an unnamed research center, specializing in the development of innovative air conditioning systems. Your division is tasked with providing computer-based modeling and design solutions using computational fluid dynamics through ANSYS software. Your primary responsibilities involve the analysis of horizontal channel dynamics to meet specific criteria. Under the guidance of your immediate supervisor, you have been assigned unique responsibilities within an ongoing project. As a member of the research team, your role includes constructing an appropriate model and executing a sequence of simulation iterations to explore and enhance channel performance. Figure 1 provides a visualization of the horizontal channel under consideration. Consider 2D, incompressible, steady flow in a horizontal channel at a Reynolds number of 150. The schematic below illustrates the channel flow, not drawn to scale. For simplicity, neglect gravity. The…

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Fluid mechanics / please find the attached file.

How may acoustic designers alter the design of a room, which was previously used for music performances, into a room now to be used for spoken word performances? Use annotated diagrams for your response

You have been shortlisted for a job vacancy in the aerodynamic section of Airbus Industries. As part of the selection process, you are invited to participate in an online examination in order to evaluate your suitability for the advertised position. The set of the questions that has been sent to you are listed below. Your answer to each part should follow the corresponding word limit and guideline. a-  How does the Reynolds number affect the drag characteristics of the landing gear and the wing of an aircraft? Provide clear reasoning and use a sketch or sketches to illustrate your answer. Your answer should be limited to around 60-80 words. b-  In what ways do turbulent boundary layers affect the production of lift and drag on a typical civilian aircraft? Provide clear reasoning and limit your answer to around 60-80 words. c-  How does the position of the maximum thickness of an uncambered symmetrical aerofoil affect its drag? Use sketches to explain your answer. Your answer…

Task 1 You have been moved into the laboratory for the fluid testing for hydraulic devices and a considerable amount of research has been carried out in an attempt to understand the exact nature of the temperature variation of viscosity. Inspect the table given below and note the relative values of viscosity for each Newtonian fluid at a given temperature. Compare the results of a viscosity test and comment on why the viscosity of ethanol and water is considerably lower than motor oil and explain any discrepancies. Temperature [°C] Water (μ) Ethanol (μ) Motor oil (SAE 15W-40) (μ) [mPa s]/ cP [mPa s]/ cP [mPa s]/ cP 10 1.30600 1.4475 582.95 20 1.00160 1.1841 287.23 30 0.79722 0.9764 155.31 40 0.65272 0.8151 91.057 50 0.54650 0.694 57.172 60 0.46602 0.6034 38.071 70 0.40353 0.5231 26.576 80 0.35404 0.01043 19.358 90 0.31417 0.01074 14.588 100 0.28158 0.1104 11.316 To complete this task, it is required to evaluate the effects of shear force on three Newtonian and three non-Newtonian…

Help!!! Please answer all Correctly!!! Please

The red questions please  q4 and q5 and q7

solve this please on ANSYS and give me screenshots how you did it, please

I want to briefly summarize what he is talking about and what you conclude. pls very urgent

Mech. Engg. Dept. 4th year 2022-2023 Solar Energy Spring course MEC364 Dr. Mahmoud U. Jasim Review/Recap Sheet Q1- Answer with true or false and rewrite the false statements completely in correct form, otherwise no mark will be put on the false statements. 1 2 To represent a location on earth surface you need to define its altitude and longitude angles. 3 Solar zenith and solar incidence angles have the same value for horizontal surface. At sunset time the value of solar altitude angle is maximum. 4 The angle which represents the inclination of a given surface is the zenith angle 5 6 7 8 When the absolute value of sun-wall azimuth angle exceeds 90' this means that the sun rays are reaching the receiving plane. The solar irradiance and the solar irradiation have the same physical meaning. In the case of clear sky weather, the beam solar irradiation on a horizontal surface is less than the diffused irradiation. The total solar radiation received by a tilted surface is the same as that…

nned, or duplicated, in whole or in part. WCN 02-200-202 electronic rights, some third party content may be suppressed from the eBook and/or eChapter(s). g reserves the right to remove additional content at any time if subsequent rights restrictions require it. Knowing that 550 lbf ft/s is equal to 1 hp (horsepower), how many kW is that? 39 Viscosity of fluid plays a significant role in the analyses of many fluid dynamics problems. The viscosity of water can be determined from the correlation: μ=q₁₂10 where C2 C3 μ = viscosity (N/s.m²) м T = temperature (K) C₁ = 2.414 × 10-5 C2 C₂ = 247.8 (K) C3 = 140 (K) = What is the appropriate unit for c₁ if the preceding equation is to be homogeneous in units? 199 40 For the ideal gas law given in Problem 6.31, if the units of P, V, m, and T are expressed in lbf/ft², ft³, lbm, and degree Rankine (°R), respectively, what is the appropriate unit for gas constant R if the ideal gas law is to be homogeneous in units? -41 For the fin equation described…

What letter choice is for number one

Problem 1: You are working in a consulting company that does a lot of hand calculations for designs in Aerospace Industry for mechanical, thermal, and fluidic systems. You took the Virtual engineering course, and you want to convince your boss and the team you work to move to modelling and simulation in computers using a certain software (Ansys, Abaqus, etc). Discuss the benefits and pitfalls of computer based models used within an industrial environment to solve problems in engineering.

FINALS ASSIGNMENT IN ME 3215 COMBUSTION ENGINEERING PROBLEM 1: A Diesel engine overcome a friction of 200 HP and delivers 1000 BHP. Air consumption is 90 kg per minute. The Air/fuel ratio is 15 to 1. Find the following: 1. Indicated horsepower 2. The Mechanical efficiency 3. The Brake Specific Fuel Consumption PROBLEM 2: The brake thermal efficiency of a diesel engine is 30 percent. If the air to fuel ratio by weight is 20 and the calorific value of the fuel used is 41800 kJ/kg, what brake mean effective pressure may be expected at S.P. conditions (Standard Temperature and pressure means 15.6°C and 101.325 kPa, respectively)?

Drilling and Completion Engineering II An exploration well is to be drilled to a total depth of 19000 ft, relevant data are as follows: Safety factors for collapse and burst are 0.9 and 1.05 respectively. Design suitable casing strings for the given hole sizes, taking into consideration the available casing grades and the maximum expected pressures. The answer by hand written in a clear way