please just do #1 1. The lid on a pressure vessel is held down with 10...
Problem 5. A thin-walled cylindrical pressure vessel of radius 50 mm and thickness 5 -mm, made of steel, is subjected to an internal pressure which is fluctuating from -0.2P to P. (i) Determine the safe pressure P according to each of the following criteria': (a) The Soderberg Criterion, (b) The Goodman Criterion, and (c) The Gerber Criterion (ii) Draw these criteria on same coordinates and include the load line. (iv) If a 20-MPa pressure is used what would be the...
Please help me and show work on all parts. Thank you so much! The figure below illustrates the connection of a brass cylinder head (thickness A) to an aluminum pressure vessel (thickness B) using N bolts.The cylinder stores gas at a maximum pressure, pmax, and is regularly allowed to go to atmospheric pressure, pmin = 0 MPa gage pressure. For the specification given in the table, select a suitable bolt length (rounded up to the nearest 5 mm), determine the...
QUESTION 2 The end-cap of a pressure vessel as shown in Figure 2 is secured by 10 off M10 x SAE class 10.9 bolts (with rolled threads). A soft gasket is used such that the clamped member stiffness is one quarter of the bolt stiffness. The internal diameter of the pressure vessel is 140 mm and the pressure in the vessel varies from 0 to P MPa gauge. Assuming that the bolts are initially tightened to 80% of their yield...
The figure shows a pressure vessel in which an O-ring is used as a seal. The pressure vessel cap is made of steel, and the vessel itself is made of cast iron. The pressure inside the vessel varies between 0 MPa and 20 MPa. The dimensions shown in the figure are A = 20, B = 20, C = 100, D = 150, E = 200, y F = 300, all in millimeters. ISO class 8.8 bolts with a a...
Need a perfect handwriting or typed PROBLEM #3 (50 points) e shows a portion of a high-pressure cyindrical boliler accumulator havwin plate is affixed to the flat head of the cylinder using a number of bolts of M 16 x 2 coorso (property class The maximum total pressure load acting on the end plate is 144 kN. Twelve (12) bolts ar pressure load fluctuates between zero and its maximum value. Clamped parts have a times the bolt stiffness ko. The...
1. The section of the sealed joint shown in Fig. Q.1 is loaded by P 6.0 kip. The members have E-16 Mps, All bolts have been carefully preloaded to F. 25 kip a. If hardened-steel washers (American Standard, Narrow) are to be used under the head and nut, what length of bolts should be used (round up to the nearest 0.1 in)? (8 pts) b. Find kb, km (using 30° cone) and C. (24 pts) c Using the modifed Goodman...
need help Asap please and thank you The figure illustrates the nonpermanent connection of a steel cylinder head to a grade 30 cast-iron pressure vessel using Nbolts. A confined gasket seal has an effective sealing diameter D. The cylinder stores gas at a maximum pressure Pg For the specifications given in the table for the specific problem assigned, select a suitable bolt length, assuming bolts are available in increments of 5 mm. Then determine the yielding factor of safety np...
please show clear working and box and label each answer! thank you The figure illustrates the nonpermanent connection of a steel cylinder head to a grade 30 cast-iron pressure vessel using N bolts. A confined gasket seal has an effective sealing diameter D. The cylinder stores gas at a maximum pressure Pg For the specifications given in the table for the specific problem assigned, select a suitable bolt length, assuming bolts are available in increments of 5 mm. Then determine...
Please show all working clearly and box and label each answer. thank you The figure illustrates the nonpermanent connection of a steel cylinder head to a grade 30 cast-iron pressure vessel using N bolts. A confined gasket seal has an effective sealing diameter D. The cylinder stores gas at a maximum pressure Pg For the specifications given in the table for the specific problem assigned, select a suitable bolt length, assuming bolts are available in increments of 5 mm. Then...
our professor uses shigley's mechanical engineering design 9th edition The section of the sealed joint shown in Fig. Q.1 is loaded by P 6.0 kip. The members have E-16 Mpsi. All bolts have been carefully preloaded to Fi 25 kip each. a. If hardened-steel washers (American Standard, Narrow) are to be used under the head and nut, what length of bolts should be used (round up to the nearest 0.1 in)? (8 pts) b. Find kb, Km (using 30° cone)...