Engineering, 24.04.2020 16:22, thatcommondumbgirl
Two air streams are mixed steadily and adiabatically. the first stream enters at 35 °C, and 30 percent relative humidity at a rate of 15 m^3/min, while the second stream enters at 12 °C, and 90 percent relative humidity at a rate of 25 m^3/min. Assuming that the mixing process occurs at a pressure of 1 atm.
Determine the quantities below:
(a) The specific humidity.
(b) The relative humidity.
(c) The dry-bulb temperature.
(d) The volume flow rate of the mixture.
Answers: 3
Engineering, 04.07.2019 18:10, alyssabailey7545
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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Answers: 1
Engineering, 04.07.2019 19:20, natalie2sheffield
Acompressor compresses a gas, a pump compresses a liquid. for a given pressure ratio, why does it take more work to compress a gas in a compressor than a liquid in a pump? a)- for a given pressure ratio the average specific volume for a gas is much higher than the average specific volume for a liquid. b)- there is no difference. the only difference is the amount of heat generated (not work) c)- for a given pressure ratio the average volurge for a gas is much higher than the average volume for a liquid. d)-there is no difference
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Engineering, 06.07.2019 03:10, iiisavageoreo
Two slings are used to lift a girder of length l and uniform weight per unit length. what is the best position for the slings if the bending moment due to the weight of the girder is to be kept to a minimum?
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Two air streams are mixed steadily and adiabatically. the first stream enters at 35 °C, and 30 perce...
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