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At a given instant of time, the temperature distribution within an infinite homogeneous body is given by the function
T(x, y, z) = x2 - 2y2 + z2 - xy + 2yz
Assuming constant properties and no internal heat generation, determine the regions where the temperature changes with time.
For a one-dimensional wall (a slab) with a thickness of 60 mm and a thermal conductivity of 27 W/mK, the temperature distribution is given by T(x) = a + bx + cx^2 where a = 300 C, b = 160 C/m, and c = -2000 C/m^2. The x is in meters. Determine the in..
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You notice that the ceramic coffee mugs in the office get too hot to hold about 10 seconds after pouring in the hot coffee. The wall thickness of the cup is 2mm. What, approximately, is the thermal diffusivity of the ceramic of the mug? According to ..
Heat conduction from a sphere to a stagnant fluid, a heated sphere of radius R is suspended in a large, motionless body of fluid. It is desired to study the heat conduction in the fluid surrounding the sphere in the absence of convection.
a strain rosette with measurements in the direction of the applied unidirectional force perpendicular and at 45 degrees
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