The pipe carrying steam at 3.5 MPa has an outer diameter of 450 mm and a...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The pipe carrying steam at 3.5 MPa has an outer diameter of 450 mm and a wall thickness of 10 mm. A gasket is inserted between the flange at one end of the pipe, and a flat plate is used to cap the end. (a) How many 40-mm-diameter bolts must be used to hold the cap on if the allowable stress in the bolts is 80 MPa, of which 55 MPa is the initial stress? (b) What circumferential stress is developed in the pipe? 450 mm 10 mm FIG. P8.10 The pipe carrying steam at 3.5 MPa has an outer diameter of 450 mm and a wall thickness of 10 mm. A gasket is inserted between the flange at one end of the pipe, and a flat plate is used to cap the end. (a) How many 40-mm-diameter bolts must be used to hold the cap on if the allowable stress in the bolts is 80 MPa, of which 55 MPa is the initial stress? (b) What circumferential stress is developed in the pipe? 450 mm 10 mm FIG. P8.10
Expert Answer:
Related Book For
Shigleys Mechanical Engineering Design
ISBN: 978-1121345317
9th edition
Authors: Richard G. Budynas, J. Keith Nisbett
Posted Date:
Students also viewed these mathematics questions
-
The copper pipe has an outer diameter of 3 in. and an inner diameter of 2.50 in. If it is tightly secured to the wall at C and it is subjected to the uniformly distributed torque along its entire...
-
The copper pipe has an outer diameter of 3 in. and an inner diameter of 2.5 in. If it is tightly secured to the wall at C and a uniformly distributed torque is applied to it as shown, determine the...
-
The copper pipe has an outer diameter of 2.50 in. and an inner diameter of 2.30 in. If it is tightly secured to the wall and three torques are applied to it, determine the shear stress developed at...
-
Determine each of the following as being either true or false. If an angle has a cosine of 0.2, then the secant of the angle is 5.
-
Alma has decided to purchase a cell phone with Internet access and must choose a rate plan. The occasional-user plan is $0.50/minute, regardless of how many minutes of air time are used. The...
-
Refer to the figure on right, answer the followings 15. Determine the resultant of the force system. 28 N y(m) 40 125 N-m A 16. Determine the angle that the resultant force make with the horizontal...
-
Explain why the user interface is primarily an interpreter. Can you provide examples?
-
As lawyers assembled closing documents for a refinancing of some of the outstanding debt of United States Lines (USL), a secretary working on Amendment No. 1 to the First Preferred Ship Mortgage...
-
1.) Identify the price, place and promotion strategies of Apple Pay? How is Apple Pay being promoted in the US. - How, When, Where, by what means. 2.) How does their marketing strategy reflect the...
-
At WLU (a famous Canadian university), suppose that instructors mark exams out of 100 and then must convert that mark to a letter grade using the following conversions. A: 80100 B: 7079.9 C: 6069.9...
-
Derive integrals that define total social Benefits and total social costs for herd sizes under the market model (q(m)) and the social planner model (q(s)). Derive the first and second-order...
-
A system in unity feedback configuration has the loop transmittance \[ \mathrm{G}(s)=\frac{\mathrm{K}}{s(2 s+1)} \] Using frequency response techniques, do the following: (a) Find \(\mathrm{K}\) to...
-
What do you think Eminems incentive is to give a free show? Was his decision made in self-interest or in the social interest? Explain your answer. Hundreds line up for 5 p.m. Eminem ticket giveaway...
-
A sphere of mass \(m=150 \mathrm{~g}\) rotates with constant angular frequency \(\omega=2.9 \mathrm{rad} / \mathrm{s}\) in a circular path on a horizontal plane, held on the circular trajectory by a...
-
Imagine that you have decided to run a direct business online. What features would you want to include in your website to attract as many customers as possible, and maximise your revenue? Before you...
-
Consider a cartesian \((x y z)\) coordinate system and define the following operations: \(R=\) rotation by \(\pi\) in the \(x-y\) plane, \(E=\) do nothing, \(I=\) inversion of all three axes, and...
-
If I save 100 a month for 10 years and earn 5% interest per year. what will my account be worth at the end of the ten years? show them with an Excel spread sheet. what if the interest rate is 4% per...
-
Find a least expensive route, in monthly lease charges, between the pairs of computer centers in Exercise 11 using the lease charges given in Figure 2. a) Boston and Los Angeles b) New York and San...
-
If the diameter of the steel beam shown is 1.25 in, determine the deflection of the beam at x = 8in. 150 lbf 15 10 250 lbf .
-
A compression spring is needed to fit within a 1-in diameter hole. To allow for some clearance, the outside diameter of the spring is to be no larger than 0.9 in. To ensure a reasonable coil, use a...
-
The 24T 6-pitch 20¦ pinion 2 shown in the figure rotates clockwise at 1000 rev/min and is driven at a power of 25 hp. Gears 4, 5, and 6 have 24, 36, and 144 teeth, respectively. What torque...
-
Consider the situation illustrated in Figure 25. 11. A positively charged particle is lifted against the uniform electric field of a negatively charged plate. Ignoring any gravitational interactions,...
-
A positively charged particle is moved from point A to point B in the electric field of the massive, stationary, positively charged object in Figure 25. 12. (a) Is the electrostatic work done on the...
-
Two metallic spheres A and B are placed on nonconducting stands. Sphere A carries a positive charge, and sphere B is electrically neutral. The two spheres are connected to each other via a wire, and...
Study smarter with the SolutionInn App