Problem 4-73: The pipe is made of A992 steel and is connected to the collars at A and B. When the temperature is 60°F, there is no axial load in the pipe. If hot gas traveling through the pipe causes its temperature to rise by AT = (40 + 15x) °F, where x is in feet, determine the average normal stress in the pipe. The inner diameter is 2 in., the wall thickness is 0.15 in. |A -8 ft B

Problem 4-73: The pipe is made of A992 steel and is connected to the collars at A and B. When the temperature is 60°F, there is no axial load in the pipe. If hot gas traveling through the pipe causes its temperature to rise by AT = (40 + 15x) °F, where x is in feet, determine the average normal stress in the pipe. The inner diameter is 2 in., the wall thickness is 0.15 in. |A -8 ft B

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

At the ambient temperature, the A-36 steel pipe fits snugly between the two fuel tanks. When fuel flows through the pipe, it causes the temperature to vary along the pipe. As a consequence, if the pipe were unconstrained by the rigid supports at A and B, it would elongate by 8, = 4.6 mm. What is the normal stress developed in the pipe? For A-36 steel, Est = 200 GPa. 150 mm 10 mm Section a - a -6 m
The gas pipe line is supported every 20 ft by concrete piers and also lays on the ground. The gas within the pipe is at a pressure of 500 lb/in?. The pipe has an inner diameter of 10 in, and thickness of 0.25 in. The material is A-36 steel. The pipe is shown in the figure below (Figure 1). Part A If there are rigid retainers at the piers that hold the pipe fixed, determine the hoop stress in the pipe if the temperature rises 75 °F from the temperature at which it was installed. Express your answer to three significant figures and include appropriate units. ? Value Units Submit Request Answer Part B Figure < 1 of 1 Determine the longitudinal stress in the pipe. 20 ft Express your answer to three significant figures and include appropriate units. HÀ
The 3-in.-diameter pipe shown in (Figure 1) carries gasoline at a temperature of 68°F. Figure 8 ft -3 in. < 1 of 1 Part A If the pressure drops 1.5 psi within the 8 ft length, determine the magnitude of the shear stress acting along the wall of the pipe. Express your answer using three significant figures. T = Submit Provide Feedback AΣ vec Request Answer ? lb/ft²
Solve for the maximum permissible internal pressure of the cylindrical pressure vessel. (The answer should be in psi) Where: Inner radius= 24 inches Wall thickness= 0.25 inches Yield point of the material= 300 MPa Safety factor= 3.0 adequate
Determine the maximum and minimum hoop stresses across thesection of a pipe of 400mm internal diameter and 100mm thick when a fluid undera pressure of 8N/mm2 is admitted. Sketch also the radial pressure and hoop stressdistribution across the thickness.
The inner diameter of the AB compressed air tank is 160, the wall thickness is 1.Since the manometer pressure in the tank is 1,6 ,at point a at the top of the tank maximum normal stress and determine the maximum plane shear stress.(c=16 , d=38, e =32, g=160, h=1, k =1.6 , F=160)
The problem I am solving shows a point B on the OD of the pipe that lies on the z-axis. When using the equation tau =(Mr)/J, I get 15.5 MPa, not 124 MPa
A pipe carrying steam at 3.5 MPa has an outside 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 used to cap the end. How many 40-mm-diameter bolts must be used to hold the cap on if the allowable stress in the bolts is 105 MPa, of which 55 MPa is the initial stress? What circumferential stress is developed in the pipe? Why is it necessary to tighten the bolt initially, and what will happen if the steam pressure should cause the stress in the bolts to be twice the value of the initial stress? *
Calculate the stress in the circumferential section of boiler steam drum 2.15 m in diameter and 45 mm thick, when the working pressure is 30 x 105 Pa
The steel water pipe has an inner diameter of 12 in. and wall thickness 0.25 in. (Figure 1) Figure to Part A If the valve A is opened and the flowing water is under a gauge pressure of 280 psi, determine the longitudinal stress developed in the wall of the pipe. Express your answer to three significant figures and include the appropriate units. Floog = 3.36 HA ▾ Part B 1 Submit Previous Answers Request Answer a C DWC ? X Incorrect; Try Again; 4 attempts remaining ON ksi Th= 1680 Determine the hoop stress developed in the wall of the pipe. Express your answer to three significant figures and include the appropriate units. G C psi p Submit Previous Answers Request Answer ? X Incorrect; Try Again; 5 attempts remaining
A 1.7 m diameter closed cylinder 2.7 m. high is completely filled with glycerin SG is 1.65 under the pressure of 230.25 kPa at the top. The steel plates which form the cylinder are 16 mm thick and can withstand allowable tensile stress of 82300 kPa. Compute the maximum pressure at the bottom of the tank to resist hoop tension if it is rotated about its vertical axis. 01594.18 kPa 01549.18 kPa 01459.81 kPa ONone of These O1495.81 kPa
The aluminium and Steel pipes are fastened to rigid supports at one of their ends and to a rigid plate C at others end derive expression for axial stress in the two pipes