Engineering, 10.11.2019 03:31 eelebron0905
Avertical 12-cm diameter piston-cylinder device contains an ideal gas at the ambient conditions of 1 bar and 24 degrees c. initially, the inner face of the piston is 20 cmfrom the base of the cylinder. now an external shaft connected to the piston exerts a force corresponding to a boundry work input of 0.1 kj. the temperature of the gas remains constant during the process. determine
(a) the amount of heat transfer,
(b) the final pressure in the cylinder, and
(c) the distance that the piston is displaced.
Answers: 3
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
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Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 04.07.2019 18:10
What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.
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Engineering, 04.07.2019 18:10
Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines
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Avertical 12-cm diameter piston-cylinder device contains an ideal gas at the ambient conditions of 1...
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