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From design point of view, spherical pressure vessels are preferred over cylindrical pressure vessels because they-
- a)Are cost-effective in fabrication
- b)Have uniform higher circumferential stress
- c)Uniform lower circumferential stress
- d)Have a larger volume for the same quantity of material used
Correct answer is option 'D'. Can you explain this answer?
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From design point of view, spherical pressure vessels are preferred o...
Spherical pressure vessel design is typically stronger than a cylindrical shape with the same wall thickness. However, spherical pressure vessels are difficult and costly to manufacture, which makes cylindrical shape pressure vessels with semi-elliptical heads preferred in many cases.
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Hence, the correct option is (D)
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From design point of view, spherical pressure vessels are preferred o...
Spherical Pressure Vessels vs Cylindrical Pressure Vessels: Design Considerations
Introduction
When designing a pressure vessel, such as those used in industries like oil and gas, chemical processing, and power generation, various factors need to be considered to ensure optimal performance and safety. One crucial design consideration is the shape of the pressure vessel, which can be either spherical or cylindrical. In this context, spherical pressure vessels are often preferred over cylindrical ones due to several reasons.
1. Larger Volume for the Same Quantity of Material Used
One of the primary advantages of spherical pressure vessels is that they offer a larger volume for the same quantity of material used compared to cylindrical pressure vessels. This is because a sphere has the smallest surface area of any shape for a given volume. The larger volume allows for greater storage capacity, which is particularly advantageous in applications where space is limited or when storing a significant quantity of material is required.
2. Cost-Effective in Fabrication
Spherical pressure vessels can also be more cost-effective in terms of fabrication compared to cylindrical ones. The manufacturing process for spherical vessels involves fewer welding seams, reducing the amount of labor and welding materials required. Additionally, the absence of corners or edges eliminates stress concentration points, which can reduce the risk of failure and the need for additional reinforcement. The simplified fabrication process can lead to cost savings in terms of material, labor, and overall production time.
3. Uniform Lower Circumferential Stress
Another advantage of spherical pressure vessels is that they exhibit uniform lower circumferential stress compared to cylindrical vessels. In a cylindrical vessel, the stress distribution is not uniform, with higher stress concentrations occurring at the corners or edges. In contrast, the spherical shape of a pressure vessel distributes the stress evenly across the entire surface, resulting in lower stress levels. This reduces the likelihood of stress-induced failures, improves structural integrity, and enhances the overall safety of the pressure vessel.
Conclusion
In summary, spherical pressure vessels are preferred over cylindrical pressure vessels from a design standpoint due to their larger volume for the same quantity of material used, cost-effectiveness in fabrication, and uniform lower circumferential stress. These design advantages make spherical vessels highly desirable in various industries where storage capacity, cost efficiency, and safety are critical considerations.
Introduction
When designing a pressure vessel, such as those used in industries like oil and gas, chemical processing, and power generation, various factors need to be considered to ensure optimal performance and safety. One crucial design consideration is the shape of the pressure vessel, which can be either spherical or cylindrical. In this context, spherical pressure vessels are often preferred over cylindrical ones due to several reasons.
1. Larger Volume for the Same Quantity of Material Used
One of the primary advantages of spherical pressure vessels is that they offer a larger volume for the same quantity of material used compared to cylindrical pressure vessels. This is because a sphere has the smallest surface area of any shape for a given volume. The larger volume allows for greater storage capacity, which is particularly advantageous in applications where space is limited or when storing a significant quantity of material is required.
2. Cost-Effective in Fabrication
Spherical pressure vessels can also be more cost-effective in terms of fabrication compared to cylindrical ones. The manufacturing process for spherical vessels involves fewer welding seams, reducing the amount of labor and welding materials required. Additionally, the absence of corners or edges eliminates stress concentration points, which can reduce the risk of failure and the need for additional reinforcement. The simplified fabrication process can lead to cost savings in terms of material, labor, and overall production time.
3. Uniform Lower Circumferential Stress
Another advantage of spherical pressure vessels is that they exhibit uniform lower circumferential stress compared to cylindrical vessels. In a cylindrical vessel, the stress distribution is not uniform, with higher stress concentrations occurring at the corners or edges. In contrast, the spherical shape of a pressure vessel distributes the stress evenly across the entire surface, resulting in lower stress levels. This reduces the likelihood of stress-induced failures, improves structural integrity, and enhances the overall safety of the pressure vessel.
Conclusion
In summary, spherical pressure vessels are preferred over cylindrical pressure vessels from a design standpoint due to their larger volume for the same quantity of material used, cost-effectiveness in fabrication, and uniform lower circumferential stress. These design advantages make spherical vessels highly desirable in various industries where storage capacity, cost efficiency, and safety are critical considerations.
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From design point of view, spherical pressure vessels are preferred over cylindrical pressure vessels because they-a)Are cost-effective in fabricationb)Have uniform higher circumferential stressc)Uniform lower circumferential stressd)Have a larger volume for the same quantity of material usedCorrect answer is option 'D'. Can you explain this answer?
Question Description
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From design point of view, spherical pressure vessels are preferred over cylindrical pressure vessels because they-a)Are cost-effective in fabricationb)Have uniform higher circumferential stressc)Uniform lower circumferential stressd)Have a larger volume for the same quantity of material usedCorrect answer is option 'D'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about From design point of view, spherical pressure vessels are preferred over cylindrical pressure vessels because they-a)Are cost-effective in fabricationb)Have uniform higher circumferential stressc)Uniform lower circumferential stressd)Have a larger volume for the same quantity of material usedCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for From design point of view, spherical pressure vessels are preferred over cylindrical pressure vessels because they-a)Are cost-effective in fabricationb)Have uniform higher circumferential stressc)Uniform lower circumferential stressd)Have a larger volume for the same quantity of material usedCorrect answer is option 'D'. Can you explain this answer?.
Solutions for From design point of view, spherical pressure vessels are preferred over cylindrical pressure vessels because they-a)Are cost-effective in fabricationb)Have uniform higher circumferential stressc)Uniform lower circumferential stressd)Have a larger volume for the same quantity of material usedCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for SSC.
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From design point of view, spherical pressure vessels are preferred over cylindrical pressure vessels because they-a)Are cost-effective in fabricationb)Have uniform higher circumferential stressc)Uniform lower circumferential stressd)Have a larger volume for the same quantity of material usedCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for From design point of view, spherical pressure vessels are preferred over cylindrical pressure vessels because they-a)Are cost-effective in fabricationb)Have uniform higher circumferential stressc)Uniform lower circumferential stressd)Have a larger volume for the same quantity of material usedCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of From design point of view, spherical pressure vessels are preferred over cylindrical pressure vessels because they-a)Are cost-effective in fabricationb)Have uniform higher circumferential stressc)Uniform lower circumferential stressd)Have a larger volume for the same quantity of material usedCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
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