Design a spherical tank, with a wall thickness of 2 cm that will ensure that no more
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Design a spherical tank, with a wall thickness of 2 cm that will ensure that no more than 50 kg of hydrogen will be lost per year. The tank, which will operate at 500°C, can be made from nickel, aluminum, copper, or iron. The diffusion coefficient of hydrogen and the cost per pound for each available material is listed below.
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Diffusion Data for Problem 5-82 Material Nickel Aluminum Copper Iron (BCC) Do (cm²/s) Q (cal/mol) 8,900 10,340 9,380 3,600 0.0055 0.16 0.011 0.0012 Cost ($/lb) 4.10 0.60 1.10 0.15
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The design is as follows i Use a wall thickness of 2 cm for the tank ii A diffusion coeffici...View the full answer
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Related Book For
The Science And Engineering Of Materials
ISBN: 9781305076761
7th Edition
Authors: Donald R. Askeland, Wendelin J. Wright
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