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Thermal Stress Analysis in a barrel of a T-80 tank
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[QUOTE="UsamaHameed, post: 4977670, member: 536436"] [h2]Homework Statement [/h2] I need to find thermal stresses that will be produced in a tank barrel as a result of firing. First of all, I want to know if theses stresses can be small enough to be neglected? And if not, then how can they be calculated? I basically know the solution but I want to be sure. If I can improve my solution in any way or if there can be another way to solve it, I would be interested. I don't know the temperature after firing so I would be denoting it with T and initial temperature will be T[SUB]o[/SUB]. [h2]Homework Equations[/h2] Thermal Stress= elastic modulus * coefficient of expansion * change in temperature [h2]The Attempt at a Solution[/h2] Using the E=205 G Pa coefficient of expansion = 15.69 x 10[SUP]-6[/SUP] m/m.°C change in temperature = T-T[SUB]o[/SUB] stress= 205*10[SUP]9[/SUP] * 15.69 x 10[SUP]-6[/SUP] * (T-T[SUB]o[/SUB]) [/QUOTE]
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Thermal Stress Analysis in a barrel of a T-80 tank
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