Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Find out the thickness of the metal and the hoop stress:
The cylinder of a hydraulic press has an internal diameter of 0.3 m & is to be designed to withstand a pressure of 10 MN/m2 without the material being stressed over 20 MN/m2. Find out the thickness of the metal and the hoop stress on the outer side of the cylinder.
Solution
Internal radius = 0.3 /2= 0.15 m
Let the external radius be R.
Hoop stress shall be maximum at the inner side.
Therefore,
20 = (b/0.152 ) + a
Radial pressure at the inner side = 10 MN/m2.
10 = (b/0.152) - a
On solving, we obtain b = 0.3357 and a = 5.
For external pressure = 0, we obtain
0 = 0.3375/ R2 - 5
R = 0.26 m
Therefore, metal thickness = 0.26 - 0.15 = 0.11 m = 110 mm. At last, hoop stress at the outside of the cylinder shall be,
= (0.3375/0.262) + 5
= 10.00 MN/m 2
Determine APF of BCC and theoretical density in g/cm 3 , assuming the value of r=1.28A 0 and atomic weight is 60g/mol. Determine APF of FCC and theoretical density in g/cm 3 ,
Location with Respect to Depth The depth below ground level at which the bottom of a foundation structure is located depends on number of factors, the most important of which
A Flexible Manufacturing Cell Architecture An illustration object-oriented control system for a flexible manufacturing cell is represented in this section. This contained vario
Short-Term Scheduling And Control The major objective at this stage is to make sure the efficient and smooth operation of the system in the event of unforeseen disturbances. Th
I''m having trouble with some drawing questions, where I am given two orthogonal projections (front and side view) of an unknown 3D object, I have to draw the top view using a mite
1. The three freight cars are rolling along the horizontal track with the velocities shown in the Figure. After the impacts occur the three cars become coupled together and move wi
Define strain: Sol. : STRAIN(e) : When the body is subjected to some external force, there is some change in dimension of body. The ratio between change in the dimension of b
Q. Describe Polythionic Acid Corrosion? Although it is not typically thought of as high temperature corrosion, polythionic acid stress corrosion cracking occurs in areas where
Custom-Designed Lap Joint Flanges Practices relative to lap-joint flanges, that experience has shown will result in a level of damage tolerance, leak-tightness integrity, and g
can anybody tells me about t-s n p-h diagram? just about the concept and working principle.can anybody help me? thank you. :)
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd