material property to be used for designing
Q: Mechanics
A:
Q: mechanical design
A: Stress in rod σt=4PπC12=4*250*103π*392=209.3 MPa σt=SytfsSyt=σtfs=209.3*1.2=251 MpaLet…
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Q: 1. Give five design study principles
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Q: No need of Explanation Just Show it.
A: Given Contour of an aircraft To find Stagnation point High pressure Low pressure
Q: What are the three metrics for assessing the success of a design.
A:
Q: what are the major stages for mechanical design process?
A: It is required to list down major stages of mechanical design process
Q: Line of action is
A: Line of Action – is that portion of the common tangent to the base circles along which contact…
Q: Transported soils a
A: 1. TRUE ( Because they are transported naturally ) 2. TRUE ( slit particles said to be particular…
Q: 1] Excel tool for choosing alternate materials (create an online library of materials to suggest…
A: given data; Excel tool for choosing alternate material (create an online library of material to…
Q: It is desire
A:
Q: Ship as
A: Given as, F=50 KN d=50 mm
Q: What tools and techniques are available for engineering staff to it to improve a firm's profits?
A: There are three main ways to improve profitability of your engineering team: Increase employee…
Q: Tolerance is .. Your answer Clearance is . Your answer Why it is important to generate a number of…
A: To Discuss: a) Tolerance b) Clearance c) Why it is important to generate a number of alternatives…
Q: en writing up the engineering design process which are necessary to include
A: Engineering design process
Q: Create a Load Duration Curve based on the given load
A: The given data for time of day and load is as below:
Q: PROBLEM 7. In a farmyard there are some pigs and some chickens. In fact there are 87 animals and 266…
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A: Material Science Material Science is the branch which studies the properties of materials &…
Q: Which one of the below statements is mostly NOT correct about in creation of detailed design of…
A: The correct option is third. That is in selection of manufacturing process no. of components need to…
Q: Force 20 N on object does not displace the object. What is work done value
A: To Find : the work done . Given : The Force is F=20 N. The displacement is d=0. Formula used: The…
Q: transfer
A: KINDLY REFER BELOW SOLUTION
Q: 1 m |1m 1 m 1m 1 m 1m 1 m Figure 2
A:
Q: solution and explaination needed
A: The Navier-Stokes equation is a partial differential equation that shows the flow of incompressible…
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A: Following are the most important aspects of any public project are: 1.Project charter: It is one of…
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A: A windmill is a mechanical device or a engine that is used to converts the winds energy into…
Q: Most of the real-world structures are statically determinate. State whether the statement is true or…
A:
Q: samples in materials
A: Answer 1 During the cutting and grinding of a sample for microstructure examination cooling is…
Q: When does the design's quality get assessed
A: Design quality is assessed on every product we develop for the purpose of the people well being.…
Q: Differentiate between the "soft constraints" and “hard constraints"
A:
Q: For design or analysis, what is important to determine?
A: Design in Mechanical terms can be defined as the process by which resource is converted into useful…
Q: -work and change
A: Find Work & change in internal energy
Q: The types of standards used in design office are
A: The types of standards used in design office are (A) Standards prepared by Bureau of Indian…
Q: 2. You wish to lift a 15,000 lb stone by a vertical distance of 25 ft. Unfortunately, you can only…
A:
Q: Identify all elements in a feature control frame and what they denote
A: A feature control frame is the description of the conditions and tolerance of any geometric control…
Q: "Define specification" supposed to be a common activity under which design stage? Comparison…
A: Explanation: Design specification is common activity under concept design phase. During this…
Q: Scope of ME
A: we have to discuss the scope o fmechanical engineering
Q: Technical s
A: The technical drawing is a tool to share the ideas and thoughts among the engineers. Technical…
Q: necessary steps to prepare materials je
A: Introduction In any application, appropriately getting ready metal for welding is critical to…
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A: During commercial construction, Architect give design plan depending upon requirements. It provides…
Q: when assembled would yield
A: Given;Shaft diameter= 20-0.15+0.05mmHole diameter=20+0.10+0.20mm
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A: the requirement in the specification for the design of the component and materials is need to meet…
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Q: Create a Variable Load curve based on the given load
A: Draw the variable load curve by using given data.
Q: 5. What is the final step of the engineering process?
A: Following are the steps involved in an engineering design process: Define the problem Brainstorm…
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- What is the maximum power that can be delivered by a hollow propeller shaft (outside diameter 50 mm, inside diameter 40 mm, and shear modulus of elasticity 80 GPa) turning at 600 rpm if the allowable shear stress is 100 MPa and the allowable rate of twist is 3.0°/m?A full quarter-circular fillet is used at the shoulder of a stepped shaft having diameter D2= 1.0 in. (see figure), A torque T = 500 lb-in. acts on the shaft. Determine the shear stress at the stress concentration for values as follows: D1= 0.7,0.8, and 0.9 in. Plot a graph showing versus D?A hollow tube ABCDE constructed of monel metal is subjected to five torques acting in the directions shown in the figure. The magnitudes of the torques are T1= 1000 lb-in., T2= T4= 500 lb-in., and T3= T5= 800 lb-in. The tube has an outside diameter of d2= 1.0 in. The allowable shear stress is 12,000 psi and the allowable rate of twist is 2.0°/ft. Determine the maximum permissible inside diameter d1, of the tube.
- A solid circular shaft AB of diameter d is fixed against rotation at both ends (sec figure), A circular disk is attached to the shaft at the location shown. What is the largest permissible angle of rotation 0max of the disk if the allowable shear stress in the shaft is Tallow? [Assume that a >b. Also, use Eqs. (3-50a and b) of Example 3-9 to obtain the reactive torques.]A solid brass bar of diameter d = 1.25 in. is subjected to torques T1as shown in part a of the figure. The allowable shear stress in the brass is 12 ksi. What is the maximum permissible value of the torques T1? If a hole of diameter 0.625 in. is drilled longitudinally through the bar, as shown in part b of the figure, what is the maximum permissible value of the torques T2? What is the percent decrease in torque and the percent decrease in weight due to the hole?A propeller shaft for a small yacht is made of a solid steel bar 104 mm in diameter. The allowable stress in shear is 48 MPa, and the allowable rate of twist is 2.0° in 3.5 meters. (a) Assuming that the shear modulus of elasticity is G = 80 GPa, determine the maximum torque that can be applied to the shaft. (b) Repeat part (a) if the shaft is now hollow with an inner diameter of 5d18. Compare values to corresponding values from part (a).
- A bevel gear is attached to a shaft supported by self-aligning bearings at A and B and is driven by a motor. The axial force, radial force, and tangential force are known. Assume the weight of the gear and shaft is negligible and that the bearing at A takes all the thrust load A) Draw (to scale) axial load, shaft torque, shear force(x-y and x-z), and bending moment(x-y and x-z)diagrams for the shaft B)Determine the values of axial load and torque along the shaftA hollow steel shaft is stressed to 55 MPa by a torque of 100,000 ft-lb. If the inside diameter is 2/3 of the outside diameter and if G = 83 GPa, find the angle of twist in degrees if the shaft is 5 meters long.2. Solve the following problem Two designs for a shaft are being considered. Both have an outside diameter of 70 m and are 900 mm long. One is solid but the other is hollow with an internal diameter of 50 mm. Both are made from steel (G=120 GPa). Critically evaluate and compare the torsional shear stress, angle of twist of the two designs if they are subjected to a torque ofT 171N.m the missing Torque 171(T).
- A uniform shaft of diameter 30 mm is subject to a 60 N of tangential force. Calculate the shear stress induced in the shaft.Compute the torsional shear stress that would be produced in a solid circular shaft having a diameter of 20 mm whe subjected to a torque of 280 N m.A hollow shaft and a solid shaft constructed of the same material have the same length and the same outer radius. The inner radius R of the hollow shaft is 0.6R. Assuming that both shafts are subjected to the same torque, compare their shear stresses, angle of twist and weights.