Engineering, 04.11.2021 14:00 brookealexis5768
A 0.5 in diameter aluminum bar is subjected to a force of 2500 lbf. Calculate the engineering stress in pounds per square inch (psi) on the bar.
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Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
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Athin walled concentric tube exchanger is used to cool engine oil from 160°c to 60°c with water that is available at 25°c acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kg·°c, oil . 120]
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Wiy doeres rere okhn a pump whon working betwon the same pressure range?
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How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?
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A 0.5 in diameter aluminum bar is subjected to a force of 2500 lbf. Calculate the engineering stress...
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