Engineering, 30.11.2019 01:31, briannagiddens
Air enters a 13-cm-diameter adiabatic duct with inlet conditions of v1 = 150 m/s, t1 = 500 k, and p1 = 200 kpa. for an average friction factor of 0.014, determine the duct length from the inlet where the inlet velocity doubles. also determine the pressure drop along that section of the duct. take the properties of air to be k = 1.4, cp = 1.005 kj/kg·k, and r = 0.287 kj/kg·k. the average friction factor is given to be f = 0.014.
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Engineering, 04.07.2019 18:10, ashleybaber4966
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
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Engineering, 04.07.2019 18:10, qwertylol12345
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
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Air enters a 13-cm-diameter adiabatic duct with inlet conditions of v1 = 150 m/s, t1 = 500 k, and p1...
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