Engineering, 09.09.2020 21:01, nick607
Problem 5 You have gathered an experimental step response from a measurement instrument in order to assess its dynamic parameters. The measurement instrument is a pressure transducer whose output is a voltage. The pressure input stepped up from a value of 0 gage pressure to a pressure of 10 psi. a. Using the step response (on the right), estimate the parameters of the measurement system. b. Write the transfer function of the system.
Answers: 3
Engineering, 04.07.2019 18:20, aly95
An engine runs on the ideal diesel cycle. the cycle has a compression ratio of 20 and a cutoff ratio of 2. the highest temperature in the cycle is 1200 k. if the heat into the system is 300 kj/kg of working fluid and using variable specific heats determine the work produced per mass of working fluid
Answers: 3
Engineering, 04.07.2019 19:20, mads000
Determine (a) the maximum thermal efficiency of reversible power cycles operating between a hot reservoir at 1000°c and a cold reservoir at 200°c and (b) the maximum cops for reversible refrigeration and heat pump cycies, respectively, between 28°c and 14°c.
Answers: 1
Engineering, 04.07.2019 19:20, lovenahofer
Apreheater involves the use of condensing steam at 100°c on the inside of a bank of tubes to heat air that enters at 1 atm and 25°c. the air moves at 5 m/s in cross flow over the tubes. each tube is 1 m long and has an outside diameter of 10 mm. what is the minimum value of nl needed to achieve an outlet temperature of t 75 c? what is the corresponding pressure drop across the tube bank?
Answers: 3
Problem 5 You have gathered an experimental step response from a measurement instrument in order to...
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