Mathematics, 19.12.2019 23:31 shelly74
An air-water vapor mixture gas enters an insulated mixing chamber at 300 k, 1 atm, 60 % relative humidity with a mass flow rate of 1 kg/s. a second steam of moist air enters at 380 k, 1 bar, 80% relative humidity at a mass flow rate of 0.5 kg/s. assume the mixing takes place completely and any condensed liquid or vapor mixture exit at 1 bar. determine: (a) the humidity ratio for both entering streams. (b) the humidity ratio and the temperature of the mixed stream exiting the control volume. (c) the amount of liquid condensate that leaves the control volume. (d) challenge: determine the rate of entropy production, in kw/k.
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Mathematics, 21.06.2019 19:00
How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset
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Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
An air-water vapor mixture gas enters an insulated mixing chamber at 300 k, 1 atm, 60 % relative hum...
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