A video camera, of mass 2kg, is mounted on the top of a bank building for surveillance. The video camera is fixed at one end of a tubular aluminium rod whose other end is fixed to the building as shown in the figure below. The wind-induced a force acting on th video camera, f(t), which is found to be harmonic with, f(t) = 25cos 75t N. Determine the circular cross-sectional dimension of t aluminium tube if the maximum amplitude of vibration of the video camera is to be limited to 0.005m or X ≤ 0.005m. Given that the equivalent stiffness of the tubular aluminium rod is k = 31, and the moment of inertia of the tube is I = §dt(d² + t²) where d, t and I are the diameter, thickness, and length of the tube, respectively. Video num

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A:

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Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.