A chimney at sea level is 2 m in diameter and 40 m high. When subjected to a storm with winds of 50 mi/h, what is the bending moment at the base due to the wind?

Q: 2. Air at 40 °C moves over a long flat plate with a uniform free stream velocity of U = 900 m/s.…

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Q: What will be the percentage decrease in power density for a 15 m/s wind at an elevation of 1200 m…

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Q: airfoil. The weight of the airplane is 7.5 x 10° N. If the density altitude is 3 km and the flight…

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Q: Answer the following. Must answer all the questions. Dont attempt partially. i. Description of…

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Q: What will be the percentage decrease in power density for a 15 m/s wind at an elevation of 1200 m…

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Q: Find the drag force applied by the wind blowing at

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Q: .A site evaluated for a wind farm is observed to have steady winds at a speed of 10.5 m/s. Determine…

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Q: What will be the percentage decrease in power density for a 15 m/s wind at an elevation of 1200 m…

A: The density of air in standard condition is The density of air at the provided altitude and…

Q: What will be the percentage decrease in power density for a 15 m/s wind at an elevation of 1200 m…

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Q: You are watching air flow over a smooth flat plate with a width of 5.0 meters. Noticing that the…

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Q: What will be the percentage decrease in power density for a 15 m/s wind at an elevation of 1200 m…

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Q: A liquid (? = 850 kg/?3; ? = 1.7 × 10−1 Pa ∙ s) flows tangentially past a flat plate. If the free…

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Q: A 10.0 m by 3.0 m by 1.3 m barge (495 kg) is floating in water (SG=1.05) and being loaded with a…

A: For the solution refer below images.

Q: Find the force acting on a submarine with a speed of 1.5 km per hour. Consider the submarine as a…

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Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.